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u-boot-imx-20210502

Browse Source 
-------------------
 
 - mx6:   fixes for Ventana
 -        local fixes from maintainer
 - imx7d: Ronetix's iMX7-CM
 - imx8:  Ronetix iMX8MQ-CM
 	 Engicam i.Core MX8M
 	 Compulab iot-gate-imx8
 - Fixes i.MX8 documentation
 - Fixes phy usage with fec
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Merge tag 'u-boot-imx-20210502' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20210502
-------------------

- mx6:   fixes for Ventana
-        local fixes from maintainer
- imx7d: Ronetix's iMX7-CM
- imx8:  Ronetix iMX8MQ-CM
	 Engicam i.Core MX8M
	 Compulab iot-gate-imx8
- Fixes i.MX8 documentation
- Fixes phy usage with fec
This commit is contained in:
Tom Rini 2021-05-11 12:23:11 -04:00
commit 59a2b9e605
79 changed files with 16163 additions and 260 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Makefile
View File

@ -1491,10 +1491,16 @@ u-boot.cnt: u-boot.bin FORCE
flash.bin: spl/u-boot-spl.bin u-boot.cnt FORCE
$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@
else
ifeq ($(CONFIG_BINMAN),y)
flash.bin: spl/u-boot-spl.bin $(INPUTS-y) FORCE
$(call if_changed,binman)
$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@
else
flash.bin: spl/u-boot-spl.bin u-boot.itb FORCE
$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@
endif
endif
endif
u-boot.uim: u-boot.bin FORCE
$(Q)$(MAKE) $(build)=arch/arm/mach-imx $@

6
arch/arm/dts/Makefile
View File

@ -811,6 +811,7 @@ dtb-$(CONFIG_ARCH_MX6) += \
dtb-$(CONFIG_MX7) += imx7d-sdb.dtb \
imx7d-sdb-qspi.dtb \
imx7-cm.dtb \
imx7-colibri-emmc.dtb \
imx7-colibri-rawnand.dtb \
imx7s-warp.dtb \
@ -835,6 +836,8 @@ dtb-$(CONFIG_ARCH_IMX8) += \
dtb-$(CONFIG_ARCH_IMX8M) += \
imx8mm-evk.dtb \
imx8mm-icore-mx8mm-ctouch2.dtb \
imx8mm-icore-mx8mm-edimm2.2.dtb \
imx8mm-venice.dtb \
imx8mm-venice-gw71xx-0x.dtb \
imx8mm-venice-gw72xx-0x.dtb \
@ -842,6 +845,7 @@ dtb-$(CONFIG_ARCH_IMX8M) += \
imx8mm-verdin.dtb \
phycore-imx8mm.dtb \
imx8mn-ddr4-evk.dtb \
imx8mq-cm.dtb \
imx8mn-evk.dtb \
imx8mq-evk.dtb \
imx8mm-beacon-kit.dtb \
@ -1083,6 +1087,8 @@ dtb-$(CONFIG_TARGET_DURIAN) += phytium-durian.dtb
dtb-$(CONFIG_TARGET_PRESIDIO_ASIC) += ca-presidio-engboard.dtb
dtb-$(CONFIG_TARGET_IMX8MM_CL_IOT_GATE) += imx8mm-cl-iot-gate.dtb
targets += $(dtb-y)
# Add any required device tree compiler flags here

12
arch/arm/dts/imx6q-bx50v3-uboot.dtsi
View File

@ -35,3 +35,15 @@
};
};
};
/*
* This is not done in imx6q-ba16.dtsi, since that file is shared
* with the kernel and the kernel should not reset the PHY, since
* it lacks support for configuring the reserved registeres to
* avoid a board specific voltage peak issue.
*/
&fec {
phy-reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
phy-reset-duration = <1>;
phy-reset-post-delay = <0>;
};

1
arch/arm/dts/imx6qdl-gw552x.dtsi
View File

@ -120,7 +120,6 @@
regulator-name = "5P0V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};

17
arch/arm/dts/imx7-cm-u-boot.dtsi Normal file
View File

@ -0,0 +1,17 @@
/{
aliases {
mmc0 = &usdhc1;
};
};
&usdhc1 {
u-boot,dm-spl;
};
&i2c1 {
u-boot,dm-spl;
};
&pinctrl_i2c1 {
u-boot,dm-spl;
};

432
arch/arm/dts/imx7-cm.dts Normal file
View File

@ -0,0 +1,432 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
//
// Copyright 2021 Ronetix GmbH
/dts-v1/;
#include "imx7d.dtsi"
/ {
model = "Ronetix iMX7-CM Board";
compatible = "ronetix,imx7-cm", "fsl,imx7d";
chosen {
stdout-path = &uart1;
};
/* DRAM size runtime extracted from the DDRC registers */
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
led {
label = "gpio-led";
gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
};
};
reg_sd1_vmmc: regulator-sd1-vmmc {
compatible = "regulator-fixed";
regulator-name = "VDD_SD1";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
startup-delay-us = <200000>;
off-on-delay-us = <20000>;
enable-active-high;
};
reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1_pwr>;
compatible = "regulator-fixed";
regulator-name = "usb_otg1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg2_pwr>;
compatible = "regulator-fixed";
regulator-name = "usb_otg2_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&clks {
assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>,
<&clks IMX7D_CLKO2_ROOT_DIV>;
assigned-clock-parents = <&clks IMX7D_CKIL>;
assigned-clock-rates = <0>, <32768>;
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy0>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
};
};
};
&qspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi1_1>;
status = "okay";
ddrsmp=<0>;
flash0: mx25l25645g@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <29000000>;
reg = <0>;
};
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pmic@8 {
compatible = "fsl,pfuze3000";
reg = <0x08>;
regulators {
sw1a_reg: sw1a {
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
/* use sw1c_reg to align with pfuze100/pfuze200 */
sw1c_reg: sw1b {
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1475000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1850000>;
regulator-boot-on;
regulator-always-on;
};
sw3a_reg: sw3 {
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1650000>;
regulator-boot-on;
regulator-always-on;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-boot-on;
regulator-always-on;
};
vgen1_reg: vldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen2_reg: vldo2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen3_reg: vccsd {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen4_reg: v33 {
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen5_reg: vldo3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen6_reg: vldo4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
};
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
&uart1 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&usbotg1 {
vbus-supply = <&reg_usb_otg1_vbus>;
status = "okay";
};
&usbotg2 {
vbus-supply = <&reg_usb_otg2_vbus>;
dr_mode = "host";
status = "okay";
};
/* SD card */
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
cd-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
bus-width = <4>;
tuning-step = <2>;
vmmc-supply = <&reg_sd1_vmmc>;
wakeup-source;
no-1-8-v;
keep-power-in-suspend;
status = "okay";
};
/* eMMC */
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
assigned-clock-rates = <400000000>;
bus-width = <8>;
no-1-8-v;
fsl,tuning-step = <2>;
non-removable;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f
MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f
>;
};
pinctrl_enet1: enet1grp {
fsl,pins = <
MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x3
MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x3
MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1
MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1
MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1
MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1
MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1
MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1
MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1
MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1
MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1
MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1
MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1
MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1
MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 /* ETH_RESET */
>;
};
pinctrl_gpio_leds: gpioledsgrp {
fsl,pins = <
MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x59
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x59
>;
};
pinctrl_usbotg1_pwr: usbotg_pwr {
fsl,pins = <
MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x14
>;
};
pinctrl_usbotg2_pwr: usbotg_pwr {
fsl,pins = <
MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14
>;
};
pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
fsl,pins = <
MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 /* CD */
MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59 /* Vmmc */
MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59 /* VSELECT */
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX7D_PAD_SD1_CMD__SD1_CMD 0x59
MX7D_PAD_SD1_CLK__SD1_CLK 0x19
MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
fsl,pins = <
MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
MX7D_PAD_SD1_CLK__SD1_CLK 0x1a
MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
fsl,pins = <
MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
MX7D_PAD_SD1_CLK__SD1_CLK 0x1b
MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX7D_PAD_SD3_CMD__SD3_CMD 0x59
MX7D_PAD_SD3_CLK__SD3_CLK 0x19
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
>;
};
pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
fsl,pins = <
MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
>;
};
pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
fsl,pins = <
MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
>;
};
pinctrl_qspi1_1: qspi1grp_1 {
fsl,pins = <
MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 0x51
MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 0x51
MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 0x51
MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 0x51
MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK 0x51
MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B 0x51
>;
};
};
&iomuxc_lpsr {
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74
>;
};
};

37
arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi
View File

@ -3,6 +3,8 @@
* Copyright 2020 Compass Electronics Group, LLC
*/
#include "imx8mm-u-boot.dtsi"
/ {
wdt-reboot {
compatible = "wdt-reboot";
@ -11,32 +13,6 @@
};
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&reg_usdhc2_vmmc {
u-boot,off-on-delay-us = <20000>;
};
@ -65,15 +41,6 @@
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&pca6416_0 {
compatible = "ti,tca6416";
};

255
arch/arm/dts/imx8mm-cl-iot-gate-u-boot.dtsi Normal file
View File

@ -0,0 +1,255 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
/ {
binman: binman {
multiple-images;
};
wdt-reboot {
compatible = "wdt-reboot";
wdt = <&wdog1>;
u-boot,dm-spl;
};
firmware {
optee {
compatible = "linaro,optee-tz";
method = "smc";
};
};
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&pinctrl_uart3 {
u-boot,dm-spl;
};
&pinctrl_usdhc2_gpio {
u-boot,dm-spl;
};
&pinctrl_usdhc2 {
u-boot,dm-spl;
};
&pinctrl_usdhc3 {
u-boot,dm-spl;
};
&gpio1 {
u-boot,dm-spl;
};
&gpio2 {
u-boot,dm-spl;
};
&gpio3 {
u-boot,dm-spl;
};
&gpio4 {
u-boot,dm-spl;
};
&gpio5 {
u-boot,dm-spl;
};
&uart3 {
u-boot,dm-spl;
};
&usdhc1 {
u-boot,dm-spl;
};
&usdhc2 {
u-boot,dm-spl;
};
&usdhc3 {
u-boot,dm-spl;
};
&i2c1 {
u-boot,dm-spl;
};
&i2c2 {
u-boot,dm-spl;
};
&{/soc@0/bus@30800000/i2c@30a30000/pmic@4b} {
u-boot,dm-spl;
};
&{/soc@0/bus@30800000/i2c@30a30000/pmic@4b/regulators} {
u-boot,dm-spl;
};
&pinctrl_i2c2 {
u-boot,dm-spl;
};
&pinctrl_pmic {
u-boot,dm-spl;
};
&fec1 {
phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
};
&wdog1 {
u-boot,dm-spl;
};
&binman {
u-boot-spl-ddr {
filename = "u-boot-spl-ddr.bin";
pad-byte = <0xff>;
align-size = <4>;
align = <4>;
u-boot-spl {
align-end = <4>;
};
blob_1: blob-ext@1 {
filename = "lpddr4_pmu_train_1d_imem.bin";
size = <0x8000>;
};
blob_2: blob-ext@2 {
filename = "lpddr4_pmu_train_1d_dmem.bin";
size = <0x4000>;
};
blob_3: blob-ext@3 {
filename = "lpddr4_pmu_train_2d_imem.bin";
size = <0x8000>;
};
blob_4: blob-ext@4 {
filename = "lpddr4_pmu_train_2d_dmem.bin";
size = <0x4000>;
};
};
flash {
mkimage {
args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
blob {
filename = "u-boot-spl-ddr.bin";
};
};
};
itb {
filename = "u-boot.itb";
fit {
description = "Configuration to load ATF before U-Boot";
#address-cells = <1>;
fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
images {
uboot {
description = "U-Boot (64-bit)";
type = "standalone";
arch = "arm64";
compression = "none";
load = <CONFIG_SYS_TEXT_BASE>;
uboot_blob: blob-ext {
filename = "u-boot-nodtb.bin";
};
};
atf {
description = "ARM Trusted Firmware";
type = "firmware";
arch = "arm64";
compression = "none";
load = <0x920000>;
entry = <0x920000>;
atf_blob: blob-ext {
filename = "bl31.bin";
};
};
fip {
description = "Trusted Firmware FIP";
type = "firmware";
arch = "arm64";
compression = "none";
load = <0x40310000>;
fip_blob: blob-ext{
filename = "fip.bin";
};
};
fdt {
description = "NAME";
type = "flat_dt";
compression = "none";
uboot_fdt_blob: blob-ext {
filename = "u-boot.dtb";
};
};
};
configurations {
default = "conf";
conf {
description = "NAME";
firmware = "uboot";
loadables = "atf", "fip";
fdt = "fdt";
};
};
};
};
};

553
arch/arm/dts/imx8mm-cl-iot-gate.dts Normal file
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@ -0,0 +1,553 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2019 NXP
*/
/dts-v1/;
#include <dt-bindings/usb/pd.h>
#include "imx8mm.dtsi"
/ {
model = "CompuLab IOT-GATE-iMX8";
compatible = "sb-iotgimx8", "cpl,ucm-imx8m-mini", "fsl,imx8mm-evk", "fsl,imx8mm";
chosen {
bootargs = "console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200";
stdout-path = &uart3;
};
reg_vusb_5v: regulator-usdhc2 {
compatible = "regulator-fixed";
regulator-name = "VUSB_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
regulator-boot-on;
enable-active-high;
};
reg_usdhc2_vqmmc: regulator-usdhc2_1v8 {
compatible = "regulator-fixed";
regulator-name = "usdhc2_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
startup-delay-us = <100>;
off-on-delay-us = <12000>;
};
};
&A53_0 {
cpu-supply = <&buck2_reg>;
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy0>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
at803x,led-act-blind-workaround;
at803x,eee-okay;
at803x,vddio-1p8v;
};
};
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
eeprom@54 {
compatible = "atmel,24c08";
reg = <0x54>;
pagesize = <16>;
};
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
rtc@69 {
compatible = "abracon,ab1805";
reg = <0x69>;
pagesize = <16>;
status = "okay";
};
pmic@4b {
compatible = "rohm,bd71837";
reg = <0x4b>;
pinctrl-0 = <&pinctrl_pmic>;
gpio_intr = <&gpio1 3 GPIO_ACTIVE_LOW>;
interrupt-parent = <&gpio1>;
interrupts = <3 GPIO_ACTIVE_LOW>;
gpo {
rohm,drv = <0x0C>; /* 0b0000_1100 all gpos with cmos output mode */
};
regulators {
bd71837,pmic-buck2-uses-i2c-dvs;
bd71837,pmic-buck2-dvs-voltage = <1000000>,
<900000>,
<0>; /* VDD_ARM: Run-Idle */
buck1_reg: BUCK1 {
regulator-name = "BUCK1";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <1250>;
};
buck2_reg: BUCK2 {
regulator-name = "BUCK2";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <1250>;
};
buck3_reg: BUCK3 {
regulator-name = "BUCK3";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
};
buck4_reg: BUCK4 {
regulator-name = "BUCK4";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
regulator-boot-on;
regulator-always-on;
};
buck5_reg: BUCK5 {
regulator-name = "BUCK5";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
regulator-boot-on;
regulator-always-on;
};
buck6_reg: BUCK6 {
regulator-name = "BUCK6";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
buck7_reg: BUCK7 {
regulator-name = "BUCK7";
regulator-min-microvolt = <1605000>;
regulator-max-microvolt = <1995000>;
regulator-boot-on;
regulator-always-on;
};
buck8_reg: BUCK8 {
regulator-name = "BUCK8";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
regulator-always-on;
};
ldo1_reg: LDO1 {
regulator-name = "LDO1";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "LDO2";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-boot-on;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "LDO3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "LDO4";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
ldo5_reg: LDO5 {
regulator-name = "LDO5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo6_reg: LDO6 {
regulator-name = "LDO6";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
ldo7_reg: LDO7 {
regulator-name = "LDO7";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
};
};
ptn5110: tcpc@50 {
compatible = "nxp,ptn5110";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec1>;
reg = <0x50>;
interrupt-parent = <&gpio2>;
interrupts = <11 8>;
status = "okay";
port {
typec1_dr_sw: endpoint {
remote-endpoint = <&usb1_drd_sw>;
};
};
typec1_con: connector {
compatible = "usb-c-connector";
label = "USB-C";
power-role = "dual";
data-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
PDO_VAR(5000, 20000, 3000)>;
op-sink-microwatt = <15000000>;
self-powered;
};
};
};
&i2c3 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "disabled";
};
&i2c4 {/* Expansion connector I2C */
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
status = "okay";
pca9555: gpio@22 {
compatible = "nxp,pca9555";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
};
};
&snvs_pwrkey {
status = "okay";
};
&uart3 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
status = "okay";
};
&usbotg1 {
dr_mode = "host";
hnp-disable;
srp-disable;
adp-disable;
usb-role-switch;
vbus-supply = <&reg_vusb_5v>;
status = "okay";
port {
usb1_drd_sw: endpoint {
remote-endpoint = <&typec1_dr_sw>;
};
};
};
&usbotg2 {
dr_mode = "host";
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
fsl,wp-controller;
vmmc-supply = <&reg_usdhc2_vmmc>;
no-1-8-v;
mmc-ddr-1_8v;
non-removable;
vqmmc-supply = <&reg_usdhc2_vqmmc>;
status = "okay";
};
&usdhc3 {
pinctrl-names = "default", "state_100mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl_hog: hoggrp {
fsl,pins = <
/* USB VBUS enable GPIO */
MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x00
>;
};
pinctrl_hog_1: hoggrp-1 {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x19
MX8MM_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x140
MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x140
>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
MX8MM_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19
>;
};
pinctrl_flexspi0: flexspi0grp {
fsl,pins = <
MX8MM_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x1c4
MX8MM_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x84
MX8MM_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x84
MX8MM_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x84
MX8MM_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x84
MX8MM_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x84
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>;
};
pinctrl_pmic: pmicirq {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41
>;
};
pinctrl_typec1: typec1grp {
fsl,pins = <
MX8MM_IOMUXC_SD1_STROBE_GPIO2_IO11 0x159
>;
};
pinctrl_uart3: uart1grp {
fsl,pins = <
MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49
MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49
>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x49
MX8MM_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x49
MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x49
MX8MM_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x49
>;
};
pinctrl_usdhc2_gpio: usdhc2grpgpio {
fsl,pins = <
MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000190
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
>;
};
pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000194
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
>;
};
pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000196
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
};

37
arch/arm/dts/imx8mm-evk-u-boot.dtsi
View File

@ -3,6 +3,8 @@
* Copyright 2019 NXP
*/
#include "imx8mm-u-boot.dtsi"
/ {
binman: binman {
multiple-images;
@ -22,41 +24,6 @@
};
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&reg_usdhc2_vmmc {
u-boot,off-on-delay-us = <20000>;
};

31
arch/arm/dts/imx8mm-icore-mx8mm-ctouch2-u-boot.dtsi Normal file
View File

@ -0,0 +1,31 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
#include "imx8mm-icore-mx8mm-u-boot.dtsi"
&gpio1 {
u-boot,dm-spl;
};
&pinctrl_uart2 {
u-boot,dm-spl;
};
&pinctrl_usdhc1_gpio {
u-boot,dm-spl;
};
&pinctrl_usdhc1 {
u-boot,dm-spl;
};
&uart2 {
u-boot,dm-spl;
};
&usdhc1 {
u-boot,dm-spl;
};

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 NXP
* Copyright (c) 2019 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
/dts-v1/;
#include "imx8mm.dtsi"
#include "imx8mm-icore-mx8mm.dtsi"
/ {
model = "Engicam i.Core MX8M Mini C.TOUCH 2.0";
compatible = "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm",
"fsl,imx8mm";
chosen {
stdout-path = &uart2;
};
};
&fec1 {
status = "okay";
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
status = "okay";
};
&iomuxc {
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
>;
};
pinctrl_usdhc1_gpio: usdhc1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x41
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
>;
};
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
/* SD */
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
max-frequency = <50000000>;
bus-width = <4>;
no-1-8-v;
pm-ignore-notify;
keep-power-in-suspend;
status = "okay";
};

31
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
#include "imx8mm-icore-mx8mm-u-boot.dtsi"
&gpio1 {
u-boot,dm-spl;
};
&pinctrl_uart2 {
u-boot,dm-spl;
};
&pinctrl_usdhc1_gpio {
u-boot,dm-spl;
};
&pinctrl_usdhc1 {
u-boot,dm-spl;
};
&uart2 {
u-boot,dm-spl;
};
&usdhc1 {
u-boot,dm-spl;
};

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 NXP
* Copyright (c) 2019 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
/dts-v1/;
#include "imx8mm.dtsi"
#include "imx8mm-icore-mx8mm.dtsi"
/ {
model = "Engicam i.Core MX8M Mini EDIMM2.2 Starter Kit";
compatible = "engicam,icore-mx8mm-edimm2.2", "engicam,icore-mx8mm",
"fsl,imx8mm";
chosen {
stdout-path = &uart2;
};
};
&fec1 {
status = "okay";
};
&i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
&i2c4 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c4>;
status = "okay";
};
&iomuxc {
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>;
};
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
>;
};
pinctrl_usdhc1_gpio: usdhc1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x41
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
>;
};
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
/* SD */
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
max-frequency = <50000000>;
bus-width = <4>;
no-1-8-v;
pm-ignore-notify;
keep-power-in-suspend;
status = "okay";
};

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arch/arm/dts/imx8mm-icore-mx8mm-u-boot.dtsi Normal file
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@ -0,0 +1,27 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
#include "imx8mm-u-boot.dtsi"
&iomuxc {
u-boot,dm-spl;
};
&pinctrl_usdhc3 {
u-boot,dm-spl;
};
&pinctrl_usdhc3_100mhz {
u-boot,dm-spl;
};
&pinctrl_usdhc3_200mhz {
u-boot,dm-spl;
};
&usdhc3 {
u-boot,dm-spl;
};

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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2018 NXP
* Copyright (c) 2019 Engicam srl
* Copyright (c) 2020 Amarula Solutons(India)
*/
/ {
compatible = "engicam,icore-mx8mm", "fsl,imx8mm";
};
&A53_0 {
cpu-supply = <&reg_buck4>;
};
&A53_1 {
cpu-supply = <&reg_buck4>;
};
&A53_2 {
cpu-supply = <&reg_buck4>;
};
&A53_3 {
cpu-supply = <&reg_buck4>;
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy>;
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy: ethernet-phy@3 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <3>;
reset-gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
};
};
};
&i2c1 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pmic@8 {
compatible = "nxp,pf8121a";
reg = <0x08>;
regulators {
reg_ldo1: ldo1 {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
reg_ldo2: ldo2 {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
reg_ldo3: ldo3 {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
reg_ldo4: ldo4 {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck1: buck1 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck2: buck2 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck3: buck3 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck4: buck4 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck5: buck5 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck6: buck6 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
reg_buck7: buck7 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
reg_vsnvs: vsnvs {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
};
};
};
&iomuxc {
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7 0x19
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
>;
};
pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
>;
};
pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
>;
};
};
/* eMMC */
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};

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@ -0,0 +1,39 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2020 Jagan Teki <jagan@amarulasolutions.com>
*/
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&iomuxc {
u-boot,dm-spl;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};

35
arch/arm/dts/imx8mm-venice-gw700x-u-boot.dtsi
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@ -3,40 +3,7 @@
* Copyright 2021 Gateworks Corporation
*/
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
#include "imx8mm-u-boot.dtsi"
&gpio1 {
u-boot,dm-spl;

37
arch/arm/dts/imx8mm-venice-u-boot.dtsi
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@ -3,6 +3,8 @@
* Copyright 2021 Gateworks Corporation
*/
#include "imx8mm-u-boot.dtsi"
/ {
wdt-reboot {
compatible = "wdt-reboot";
@ -11,41 +13,6 @@
};
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&gpio1 {
u-boot,dm-spl;
};

38
arch/arm/dts/imx8mm-verdin-u-boot.dtsi
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@ -2,6 +2,9 @@
/*
* Copyright 2020 Toradex
*/
#include "imx8mm-u-boot.dtsi"
/ {
wdt-reboot {
compatible = "wdt-reboot";
@ -10,27 +13,6 @@
};
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&gpio1 {
u-boot,dm-spl;
};
@ -55,15 +37,6 @@
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&pinctrl_i2c1 {
u-boot,dm-spl;
};
@ -84,11 +57,6 @@
u-boot,dm-spl;
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&{/soc@0/bus@30800000/i2c@30a20000/pmic} {
u-boot,dm-spl;
};

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@ -0,0 +1,111 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
/ {
binman: binman {
multiple-images;
};
};
&binman {
u-boot-spl-ddr {
filename = "u-boot-spl-ddr.bin";
pad-byte = <0xff>;
align-size = <4>;
align = <4>;
u-boot-spl {
align-end = <4>;
};
blob_1: blob-ext@1 {
filename = "lpddr4_pmu_train_1d_imem.bin";
size = <0x8000>;
};
blob_2: blob-ext@2 {
filename = "lpddr4_pmu_train_1d_dmem.bin";
size = <0x4000>;
};
blob_3: blob-ext@3 {
filename = "lpddr4_pmu_train_2d_imem.bin";
size = <0x8000>;
};
blob_4: blob-ext@4 {
filename = "lpddr4_pmu_train_2d_dmem.bin";
size = <0x4000>;
};
};
flash {
mkimage {
args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x7e1000";
blob {
filename = "u-boot-spl-ddr.bin";
};
};
};
itb {
filename = "u-boot.itb";
fit {
description = "Configuration to load ATF before U-Boot";
#address-cells = <1>;
fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
images {
uboot {
description = "U-Boot (64-bit)";
type = "standalone";
arch = "arm64";
compression = "none";
load = <CONFIG_SYS_TEXT_BASE>;
uboot_blob: blob-ext {
filename = "u-boot-nodtb.bin";
};
};
atf {
description = "ARM Trusted Firmware";
type = "firmware";
arch = "arm64";
compression = "none";
load = <0x910000>;
entry = <0x910000>;
atf_blob: blob-ext {
filename = "bl31.bin";
};
};
fdt {
description = "NAME";
type = "flat_dt";
compression = "none";
uboot_fdt_blob: blob-ext {
filename = "u-boot.dtb";
};
};
};
configurations {
default = "conf";
conf {
description = "NAME";
firmware = "uboot";
loadables = "atf";
fdt = "fdt";
};
};
};
};
};

535
arch/arm/dts/imx8mq-cm.dts Normal file
View File

@ -0,0 +1,535 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2017 NXP
* Copyright (C) 2021 Ronetix, Ilko Iliev <iliev@ronetix.at>
*/
/dts-v1/;
#include "imx8mq.dtsi"
/ {
model = "Ronetix iMX8M-CM SoM";
compatible = "ronetix,imx8mq-cm", "fsl,imx8mq";
chosen {
stdout-path = &uart1;
};
memory@40000000 {
device_type = "memory";
reg = <0x00000000 0x40000000 0 0x40000000>;
};
pcie0_refclk: pcie0-refclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
pmic_osc: clock-pmic {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "pmic_osc";
};
osc_32k: clock-osc-32k {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "osc_32k";
};
reg_usdhc2_vmmc: regulator-vsd-3v3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2>;
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&A53_0 {
cpu-supply = <&buck2_reg>;
};
&A53_1 {
cpu-supply = <&buck2_reg>;
};
&A53_2 {
cpu-supply = <&buck2_reg>;
};
&A53_3 {
cpu-supply = <&buck2_reg>;
};
&ddrc {
operating-points-v2 = <&ddrc_opp_table>;
ddrc_opp_table: opp-table {
compatible = "operating-points-v2";
opp-25M {
opp-hz = /bits/ 64 <25000000>;
};
opp-100M {
opp-hz = /bits/ 64 <100000000>;
};
/*
* On imx8mq B0 PLL can't be bypassed so low bus is 166M
*/
opp-166M {
opp-hz = /bits/ 64 <166935483>;
};
opp-800M {
opp-hz = /bits/ 64 <800000000>;
};
};
};
&dphy {
status = "okay";
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy0>;
fsl,magic-packet;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
};
};
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
pmic@4b {
compatible = "rohm,bd71837";
reg = <0x4b>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio1>;
interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
rohm,reset-snvs-powered;
#clock-cells = <0>;
clocks = <&osc_32k 0>;
clock-output-names = "clk-32k-out";
regulators {
buck1_reg: BUCK1 {
regulator-name = "buck1";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <1250>;
};
buck2_reg: BUCK2 {
regulator-name = "buck2";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <1250>;
rohm,dvs-run-voltage = <1000000>;
rohm,dvs-idle-voltage = <900000>;
};
buck3_reg: BUCK3 {
// BUCK5 in datasheet
regulator-name = "buck3";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
regulator-boot-on;
regulator-always-on;
};
buck4_reg: BUCK4 {
// BUCK6 in datasheet
regulator-name = "buck4";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
buck5_reg: BUCK5 {
// BUCK7 in datasheet
regulator-name = "buck5";
regulator-min-microvolt = <1605000>;
regulator-max-microvolt = <1995000>;
regulator-boot-on;
regulator-always-on;
};
buck6_reg: BUCK6 {
// BUCK8 in datasheet
regulator-name = "buck6";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
regulator-always-on;
};
buck7_reg: BUCK7 {
regulator-name = "buck7";
regulator-min-microvolt = <1605000>;
regulator-max-microvolt = <1995000>;
regulator-boot-on;
};
buck8_reg: BUCK8 {
regulator-name = "buck8";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
};
ldo1_reg: LDO1 {
regulator-name = "ldo1";
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo2_reg: LDO2 {
regulator-name = "ldo2";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <900000>;
regulator-boot-on;
regulator-always-on;
};
ldo3_reg: LDO3 {
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo4_reg: LDO4 {
regulator-name = "ldo4";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
ldo6_reg: LDO6 {
regulator-name = "ldo6";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
};
};
i2c_eeprom: i2c_eeprom@50 {
compatible = "microchip,24lc512";
reg = <0x50>;
pagesize = <128>;
};
};
&lcdif {
status = "okay";
};
&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0>;
reset-gpio = <&gpio5 28 GPIO_ACTIVE_LOW>;
clocks = <&clk IMX8MQ_CLK_PCIE1_ROOT>,
<&clk IMX8MQ_CLK_PCIE1_AUX>,
<&clk IMX8MQ_CLK_PCIE1_PHY>,
<&pcie0_refclk>;
clock-names = "pcie", "pcie_aux", "pcie_phy", "pcie_bus";
status = "okay";
};
&pgc_gpu {
power-supply = <&buck3_reg>;
};
&qspi0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi>;
status = "okay";
mx25l51245g: flash@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <29000000>;
};
};
&snvs_pwrkey {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&usb3_phy1 {
status = "okay";
};
&usb_dwc3_1 {
dr_mode = "host";
status = "okay";
};
&usdhc1 {
assigned-clocks = <&clk IMX8MQ_CLK_USDHC1>;
assigned-clock-rates = <400000000>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
vqmmc-supply = <&buck7_reg>;
bus-width = <8>;
non-removable;
no-sd;
no-sdio;
status = "okay";
};
&usdhc2 {
assigned-clocks = <&clk IMX8MQ_CLK_USDHC2>;
assigned-clock-rates = <200000000>;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
vmmc-supply = <&reg_usdhc2_vmmc>;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl_buck2: vddarmgrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x19
>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3
MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x23
MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000007f
MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000007f
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x40000067
MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x40000067
>;
};
pinctrl_pcie0: pcie0grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B 0x76
MX8MQ_IOMUXC_UART4_RXD_GPIO5_IO28 0x16
>;
};
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x80 /* PMIC intr */
>;
};
pinctrl_qspi: qspigrp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x82
MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82
MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82
MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82
MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82
MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82
>;
};
pinctrl_reg_usdhc2: regusdhc2gpiogrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49
MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc1_100mhz: usdhc1-100grp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc1_200mhz: usdhc1-200grp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc2_gpio: usdhc2grpgpiogrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_100mhz: usdhc2-100grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc5
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc5
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc5
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc5
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_200mhz: usdhc2-200grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc7
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc7
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc7
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc7
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_wdog: wdog1grp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
};

37
arch/arm/dts/phycore-imx8mm-u-boot.dtsi
View File

@ -4,6 +4,8 @@
* Author: Teresa Remmet <t.remmet@phytec.de>
*/
#include "imx8mm-u-boot.dtsi"
/ {
wdt-reboot {
compatible = "wdt-reboot";
@ -12,41 +14,6 @@
};
};
&{/soc@0} {
u-boot,dm-pre-reloc;
u-boot,dm-spl;
};
&clk {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates;
};
&osc_24m {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips1 {
u-boot,dm-spl;
u-boot,dm-pre-reloc;
};
&aips2 {
u-boot,dm-spl;
};
&aips3 {
u-boot,dm-spl;
};
&iomuxc {
u-boot,dm-spl;
};
&pinctrl_uart3 {
u-boot,dm-spl;
};

42
arch/arm/mach-imx/imx8m/Kconfig
View File

@ -28,6 +28,12 @@ choice
prompt "NXP i.MX8M board select"
optional
config TARGET_IMX8MQ_CM
bool "Ronetix iMX8MQ-CM SoM"
select BINMAN
select IMX8MQ
select IMX8M_LPDDR4
config TARGET_IMX8MQ_EVK
bool "imx8mq_evk"
select IMX8MQ
@ -45,6 +51,24 @@ config TARGET_IMX8MM_EVK
select SUPPORT_SPL
select IMX8M_LPDDR4
config TARGET_IMX8MM_ICORE_MX8MM
bool "Engicam i.Core MX8M Mini SOM"
select IMX8MM
select SUPPORT_SPL
select IMX8M_LPDDR4
help
i.Core MX8M Mini is an EDIMM SOM based on NXP i.MX8MM.
i.Core MX8M Mini EDIMM2.2:
* EDIMM2.2 is a Form Factor Capacitive Evaluation Board.
* i.Core MX8M Mini needs to mount on top of EDIMM2.2 for
creating complete i.Core MX8M Mini EDIMM2.2 Starter Kit.
i.Core MX8M Mini C.TOUCH 2.0
* C.TOUCH 2.0 is a general purpose Carrier board.
* i.Core MX8M Mini needs to mount on top of this Carrier board
for creating complete i.Core MX8M Mini C.TOUCH 2.0 board.
config TARGET_IMX8MM_VENICE
bool "Support Gateworks Venice iMX8M Mini module"
select IMX8MM
@ -106,19 +130,29 @@ config TARGET_PHYCORE_IMX8MP
select IMX8MP
select SUPPORT_SPL
select IMX8M_LPDDR4
config TARGET_IMX8MM_CL_IOT_GATE
bool "CompuLab iot-gate-imx8"
select BINMAN
select IMX8MM
select SUPPORT_SPL
select IMX8M_LPDDR4
endchoice
source "board/beacon/imx8mm/Kconfig"
source "board/beacon/imx8mn/Kconfig"
source "board/compulab/imx8mm-cl-iot-gate/Kconfig"
source "board/engicam/imx8mm/Kconfig"
source "board/freescale/imx8mq_evk/Kconfig"
source "board/freescale/imx8mm_evk/Kconfig"
source "board/freescale/imx8mn_evk/Kconfig"
source "board/freescale/imx8mp_evk/Kconfig"
source "board/gateworks/venice/Kconfig"
source "board/google/imx8mq_phanbell/Kconfig"
source "board/technexion/pico-imx8mq/Kconfig"
source "board/toradex/verdin-imx8mm/Kconfig"
source "board/beacon/imx8mm/Kconfig"
source "board/beacon/imx8mn/Kconfig"
source "board/phytec/phycore_imx8mm/Kconfig"
source "board/phytec/phycore_imx8mp/Kconfig"
source "board/ronetix/imx8mq-cm/Kconfig"
source "board/technexion/pico-imx8mq/Kconfig"
source "board/toradex/verdin-imx8mm/Kconfig"
endif

8
arch/arm/mach-imx/mkimage_fit_atf.sh
View File

@ -16,7 +16,7 @@ if [ ! -f $BL31 ]; then
exit 0
else
echo "$BL31 size: " >&2
ls -lct $BL31 | awk '{print $5}' >&2
stat -c %s $BL31 >&2
fi
BL32="tee.bin"
@ -26,7 +26,7 @@ if [ ! -f $BL32 ]; then
else
echo "Building with TEE support, make sure your $BL31 is compiled with spd. If you do not want tee, please delete $BL31" >&2
echo "$BL32 size: " >&2
ls -lct $BL32 | awk '{print $5}' >&2
stat -c %s $BL32 >&2
fi
BL33="u-boot-nodtb.bin"
@ -36,13 +36,13 @@ if [ ! -f $BL33 ]; then
exit 0
else
echo "u-boot-nodtb.bin size: " >&2
ls -lct u-boot-nodtb.bin | awk '{print $5}' >&2
stat -c %s u-boot-nodtb.bin >&2
fi
for dtname in $*
do
echo "$dtname size: " >&2
ls -lct $dtname | awk '{print $5}' >&2
stat -c %s $dtname >&2
done

10
arch/arm/mach-imx/mx7/Kconfig
View File

@ -35,6 +35,15 @@ config TARGET_CL_SOM_IMX7
select SUPPORT_SPL
imply CMD_DM
config TARGET_IMX7_CM
bool "Ronetix iMX7-CM"
select BOARD_LATE_INIT
select DM
select DM_THERMAL
select MX7D
select SUPPORT_SPL
imply CMD_DM
config TARGET_MEERKAT96
bool "NovTech Meerkat96 board"
select BOARD_LATE_INIT
@ -82,6 +91,7 @@ config SYS_SOC
default "mx7"
source "board/compulab/cl-som-imx7/Kconfig"
source "board/ronetix/imx7-cm/Kconfig"
source "board/freescale/mx7dsabresd/Kconfig"
source "board/novtech/meerkat96/Kconfig"
source "board/technexion/pico-imx7d/Kconfig"

12
board/compulab/imx8mm-cl-iot-gate/Kconfig Normal file
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@ -0,0 +1,12 @@
if TARGET_IMX8MM_CL_IOT_GATE
config SYS_BOARD
default "imx8mm-cl-iot-gate"
config SYS_VENDOR
default "compulab"
config SYS_CONFIG_NAME
default "imx8mm-cl-iot-gate"
endif

6
board/compulab/imx8mm-cl-iot-gate/MAINTAINERS Normal file
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@ -0,0 +1,6 @@
Compulab IOT-GATE-iMX8 BOARD
M: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
S: Maintained
F: board/compulab/imx8mm-cl-iot-gate/
F: include/configs/imx8mm-cl-iot-gate.h
F: configs/imx8mm-cl-iot-gate_defconfig

13
board/compulab/imx8mm-cl-iot-gate/Makefile Normal file
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@ -0,0 +1,13 @@
#
# Copyright 2018 NXP
# Copyright 2020 Linaro
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += imx8mm-cl-iot-gate.o
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
obj-y += ddr/
endif

8
board/compulab/imx8mm-cl-iot-gate/ddr/Makefile Normal file
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@ -0,0 +1,8 @@
obj-y += ddr.o
obj-y += lpddr4_timing_ff020008.o
obj-y += lpddr4_timing_ff000110.o
ifdef CONFIG_TARGET_MCM_IMX8M_MINI
obj-y += lpddr4_timing_01061010.o
else
obj-y += lpddr4_timing_01061010.1_2.o
endif

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@ -0,0 +1,211 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2017 NXP
* Copyright 2020 Linaro
*
*/
#include <common.h>
#include <spl.h>
#include <asm/io.h>
#include <errno.h>
#include <command.h>
#include <asm/io.h>
#include <asm/arch/lpddr4_define.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/gpio.h>
#include <asm-generic/gpio.h>
#include <asm/arch/ddr.h>
#include <asm/arch/imx8mq_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/clock.h>
#include <asm/mach-imx/gpio.h>
#include "ddr.h"
static unsigned int lpddr4_mr_read(unsigned int mr_rank, unsigned int mr_addr)
{
unsigned int tmp;
reg32_write(DRC_PERF_MON_MRR0_DAT(0), 0x1);
do {
tmp = reg32_read(DDRC_MRSTAT(0));
} while (tmp & 0x1);
reg32_write(DDRC_MRCTRL0(0), (mr_rank << 4) | 0x1);
reg32_write(DDRC_MRCTRL1(0), (mr_addr << 8));
reg32setbit(DDRC_MRCTRL0(0), 31);
do {
tmp = reg32_read(DRC_PERF_MON_MRR0_DAT(0));
} while ((tmp & 0x8) == 0);
tmp = reg32_read(DRC_PERF_MON_MRR1_DAT(0));
reg32_write(DRC_PERF_MON_MRR0_DAT(0), 0x4);
while (tmp) { //try to find a significant byte in the word
if (tmp & 0xff) {
tmp &= 0xff;
break;
}
tmp >>= 8;
}
return tmp;
}
struct lpddr4_desc {
char name[16];
unsigned int id;
unsigned int size;
unsigned int count;
/* an optional field
* use it if default is not the
* 1-st array entry
*/
unsigned int _default;
/* An optional field to distiguish DRAM chips that
* have different geometry, though return the same MRR.
* Default value 0xff
*/
u8 subind;
struct dram_timing_info *timing;
char *desc[4];
};
#define DEFAULT (('D' << 24) + ('E' << 16) + ('F' << 8) + 'A')
static const struct lpddr4_desc lpddr4_array[] = {
{ .name = "Nanya", .id = 0x05000010, .subind = 0xff,
.size = 2048, .count = 1, .timing = &ucm_dram_timing_01061010},
{ .name = "Samsung", .id = 0x01061010, .subind = 0xff,
.size = 2048, .count = 1, .timing = &ucm_dram_timing_01061010},
{ .name = "Kingston", .id = 0xff000010, .subind = 0x04,
.size = 4096, .count = 1, .timing = &ucm_dram_timing_ff000110},
{ .name = "Kingston", .id = 0xff000010, .subind = 0x02,
.size = 2048, .count = 1, .timing = &ucm_dram_timing_01061010},
{ .name = "Micron", .id = 0xff020008, .subind = 0xff,
.size = 2048, .count = 1, .timing = &ucm_dram_timing_ff020008},
{ .name = "Micron", .id = 0xff000110, .subind = 0xff,
.size = 4096, .count = 1, .timing = &ucm_dram_timing_ff000110},
};
static unsigned int lpddr4_get_mr(void)
{
int i = 0, attempts = 5;
unsigned int ddr_info = 0;
unsigned int regs[] = { 5, 6, 7, 8 };
do {
for (i = 0 ; i < ARRAY_SIZE(regs) ; i++) {
unsigned int data = 0;
data = lpddr4_mr_read(0xF, regs[i]);
ddr_info <<= 8;
ddr_info += (data & 0xFF);
}
if (ddr_info != 0xFFFFFFFF && ddr_info != 0)
break; // The attempt was successful
} while (--attempts);
return ddr_info;
}
static void spl_tcm_init(struct lpddr4_tcm_desc *lpddr4_tcm_desc)
{
if (lpddr4_tcm_desc->sign == DEFAULT)
return;
lpddr4_tcm_desc->sign = DEFAULT;
lpddr4_tcm_desc->index = 0;
}
static void spl_tcm_fini(struct lpddr4_tcm_desc *lpddr4_tcm_desc)
{
if (lpddr4_tcm_desc->sign != DEFAULT)
return;
lpddr4_tcm_desc->sign = ~DEFAULT;
lpddr4_tcm_desc->index = 0;
}
#define SPL_TCM_DATA 0x7e0000
#define SPL_TCM_INIT spl_tcm_init(lpddr4_tcm_desc)
#define SPL_TCM_FINI spl_tcm_fini(lpddr4_tcm_desc)
void spl_dram_init_compulab(void)
{
unsigned int ddr_info = 0xdeadbeef;
unsigned int ddr_info_mrr = 0xdeadbeef;
unsigned int ddr_found = 0;
int i = 0;
struct lpddr4_tcm_desc *lpddr4_tcm_desc =
(struct lpddr4_tcm_desc *)SPL_TCM_DATA;
if (lpddr4_tcm_desc->sign != DEFAULT) {
/* if not in tcm scan mode */
for (i = 0; i < ARRAY_SIZE(lpddr4_array); i++) {
if (lpddr4_array[i].id == ddr_info &&
lpddr4_array[i].subind == 0xff) {
ddr_found = 1;
break;
}
}
}
/* Walk trought all available ddr ids and apply
* one by one. Save the index at the tcm memory that
* persists after the reset.
*/
if (ddr_found == 0) {
SPL_TCM_INIT;
if (lpddr4_tcm_desc->index < ARRAY_SIZE(lpddr4_array)) {
printf("DDRINFO: Cfg attempt: [ %d/%lu ]\n",
lpddr4_tcm_desc->index + 1,
ARRAY_SIZE(lpddr4_array));
i = lpddr4_tcm_desc->index;
lpddr4_tcm_desc->index += 1;
} else {
/* Ran out all available ddr setings */
printf("DDRINFO: Ran out all [ %lu ] cfg attempts. A non supported configuration.\n",
ARRAY_SIZE(lpddr4_array));
while (1)
;
}
ddr_info = lpddr4_array[i].id;
} else {
printf("DDRINFO(%s): %s %dG\n", (ddr_found ? "D" : "?"),
lpddr4_array[i].name,
lpddr4_array[i].size);
}
if (ddr_init(lpddr4_array[i].timing)) {
SPL_TCM_INIT;
do_reset(NULL, 0, 0, NULL);
}
ddr_info_mrr = lpddr4_get_mr();
if (ddr_info_mrr == 0xFFFFFFFF) {
printf("DDRINFO(M): mr5-8 [ 0x%x ] is invalid; reset\n",
ddr_info_mrr);
SPL_TCM_INIT;
do_reset(NULL, 0, 0, NULL);
}
printf("DDRINFO(M): mr5-8 [ 0x%x ]\n", ddr_info_mrr);
printf("DDRINFO(%s): mr5-8 [ 0x%x ]\n", (ddr_found ? "E" : "T"),
ddr_info);
if (ddr_info_mrr != ddr_info) {
SPL_TCM_INIT;
do_reset(NULL, 0, 0, NULL);
}
SPL_TCM_FINI;
/* Pass the dram size to th U-Boot through the tcm memory */
{ /* To figure out what to store into the TCM buffer */
/* For debug purpouse only. To override the real memsize */
unsigned int ddr_tcm_size = 0;
if (ddr_tcm_size == 0 || ddr_tcm_size == -1)
ddr_tcm_size = lpddr4_array[i].size;
lpddr4_tcm_desc->size = ddr_tcm_size;
}
}

26
board/compulab/imx8mm-cl-iot-gate/ddr/ddr.h Normal file
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@ -0,0 +1,26 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2017 NXP
* Copyright 2020 Linaro
*
*/
#ifndef __COMPULAB_DDR_H__
#define __COMPULAB_DDR_H__
extern struct dram_timing_info ucm_dram_timing_ff020008;
extern struct dram_timing_info ucm_dram_timing_ff000110;
extern struct dram_timing_info ucm_dram_timing_01061010;
void spl_dram_init_compulab(void);
#define TCM_DATA_CFG 0x7e0000
struct lpddr4_tcm_desc {
unsigned int size;
unsigned int sign;
unsigned int index;
unsigned int count;
};
#endif

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board/compulab/imx8mm-cl-iot-gate/ddr/lpddr4_timing_01061010.1_2.c Normal file
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board/compulab/imx8mm-cl-iot-gate/ddr/lpddr4_timing_01061010.c Normal file
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board/compulab/imx8mm-cl-iot-gate/ddr/lpddr4_timing_ff000110.c Normal file
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1847
board/compulab/imx8mm-cl-iot-gate/ddr/lpddr4_timing_ff020008.c Normal file
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71
board/compulab/imx8mm-cl-iot-gate/imx8mm-cl-iot-gate.c Normal file
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@ -0,0 +1,71 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2018 NXP
* Copyright 2020 Linaro
*/
#include <common.h>
#include <env.h>
#include <init.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
static int setup_fec(void)
{
if (IS_ENABLED(CONFIG_FEC_MXC)) {
struct iomuxc_gpr_base_regs *gpr =
(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
/* Use 125M anatop REF_CLK1 for ENET1, not from external */
clrsetbits_le32(&gpr->gpr[1], 0x2000, 0);
}
return 0;
}
int board_phy_config(struct phy_device *phydev)
{
if (IS_ENABLED(CONFIG_FEC_MXC)) {
/* enable rgmii rxc skew and phy mode select to RGMII copper */
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x00);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x82ee);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
if (phydev->drv->config)
phydev->drv->config(phydev);
}
return 0;
}
int board_init(void)
{
if (IS_ENABLED(CONFIG_FEC_MXC))
setup_fec();
return 0;
}
int board_mmc_get_env_dev(int devno)
{
return devno;
}
int board_late_init(void)
{
if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)) {
env_set("board_name", "IOT-GATE-IMX8");
env_set("board_rev", "SBC-IOTMX8");
}
return 0;
}

9
board/compulab/imx8mm-cl-iot-gate/imximage-8mm-lpddr4.cfg Normal file
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@ -0,0 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2021 NXP
*/
#define __ASSEMBLY__
BOOT_FROM sd
LOADER mkimage.flash.mkimage 0x7E1000

187
board/compulab/imx8mm-cl-iot-gate/spl.c Normal file
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@ -0,0 +1,187 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
* Copyright 2020 Linaro
*/
#include <common.h>
#include <command.h>
#include <cpu_func.h>
#include <hang.h>
#include <image.h>
#include <init.h>
#include <log.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx8mm_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/mach-imx/gpio.h>
#include <asm/arch/ddr.h>
#include <dm/uclass.h>
#include <dm/device.h>
#include <dm/uclass-internal.h>
#include <dm/device-internal.h>
#include <power/pmic.h>
#include <power/bd71837.h>
#include "ddr/ddr.h"
DECLARE_GLOBAL_DATA_PTR;
int spl_board_boot_device(enum boot_device boot_dev_spl)
{
switch (boot_dev_spl) {
case SD2_BOOT:
case MMC2_BOOT:
return BOOT_DEVICE_MMC1;
case SD3_BOOT:
case MMC3_BOOT:
return BOOT_DEVICE_MMC2;
default:
return BOOT_DEVICE_NONE;
}
}
#define I2C_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE | PAD_CTL_PE)
#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
struct i2c_pads_info i2c_pad_info1 = {
.scl = {
.i2c_mode = IMX8MM_PAD_I2C2_SCL_I2C2_SCL | PC,
.gpio_mode = IMX8MM_PAD_I2C2_SCL_GPIO5_IO16 | PC,
.gp = IMX_GPIO_NR(5, 16),
},
.sda = {
.i2c_mode = IMX8MM_PAD_I2C2_SDA_I2C2_SDA | PC,
.gpio_mode = IMX8MM_PAD_I2C2_SDA_GPIO5_IO17 | PC,
.gp = IMX_GPIO_NR(5, 17),
},
};
static void spl_dram_init(void)
{
spl_dram_init_compulab();
}
void spl_board_init(void)
{
puts("Normal Boot\n");
}
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
/* Just empty function now - can't decide what to choose */
debug("%s: %s\n", __func__, name);
return 0;
}
#endif
#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
static iomux_v3_cfg_t const uart_pads[] = {
IMX8MM_PAD_UART3_RXD_UART3_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
IMX8MM_PAD_UART3_TXD_UART3_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const wdog_pads[] = {
IMX8MM_PAD_GPIO1_IO02_WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
};
int board_early_init_f(void)
{
struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
set_wdog_reset(wdog);
imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
return 0;
}
static int power_init_board(void)
{
struct udevice *dev;
int ret;
ret = pmic_get("pmic@4b", &dev);
if (ret == -ENODEV) {
puts("No pmic\n");
return 0;
}
if (ret != 0)
return ret;
/* decrease RESET key long push time from the default 10s to 10ms */
pmic_reg_write(dev, BD718XX_PWRONCONFIG1, 0x0);
/* unlock the PMIC regs */
pmic_reg_write(dev, BD718XX_REGLOCK, 0x1);
/* increase VDD_SOC to typical value 0.85v before first DRAM access */
pmic_reg_write(dev, BD718XX_BUCK1_VOLT_RUN, 0x0f);
/* increase VDD_DRAM to 0.975v for 3Ghz DDR */
pmic_reg_write(dev, BD718XX_1ST_NODVS_BUCK_VOLT, 0x83);
/* increase NVCC_DRAM_1V2 to 1.2v for DDR4 */
pmic_reg_write(dev, BD718XX_4TH_NODVS_BUCK_VOLT, 0x28);
/* lock the PMIC regs */
pmic_reg_write(dev, BD718XX_REGLOCK, 0x11);
return 0;
}
void board_init_f(ulong dummy)
{
struct udevice *dev;
int ret;
arch_cpu_init();
board_early_init_f();
init_uart_clk(2);
timer_init();
preloader_console_init();
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
ret = spl_early_init();
if (ret) {
debug("spl_early_init() failed: %d\n", ret);
hang();
}
ret = uclass_get_device_by_name(UCLASS_CLK,
"clock-controller@30380000",
&dev);
if (ret < 0) {
printf("Failed to find clock node. Check device tree\n");
hang();
}
enable_tzc380();
setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
power_init_board();
/* DDR initialization */
spl_dram_init();
board_init_r(NULL, 0);
}

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board/engicam/imx8mm/Kconfig Normal file
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@ -0,0 +1,14 @@
if TARGET_IMX8MM_ICORE_MX8MM
config SYS_BOARD
default "imx8mm"
config SYS_VENDOR
default "engicam"
config SYS_CONFIG_NAME
default "imx8mm_icore_mx8mm"
source "board/freescale/common/Kconfig"
endif

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board/engicam/imx8mm/MAINTAINERS Normal file
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@ -0,0 +1,13 @@
i.Core-MX8M-Mini-CTOUCH2.0
M: Jagan Teki <jagan@amarulasolutions.com>
M: Matteo Lisi <matteo.lisi@engicam.com>
S: Maintained
F: configs/imx8mm-icore-mx8mm-ctouch2_defconfig
i.Core-MX8M-Mini-EDIMM2.2
M: Jagan Teki <jagan@amarulasolutions.com>
M: Matteo Lisi <matteo.lisi@engicam.com>
S: Maintained
F: board/engicam/imx8mm
F: include/configs/imx8mm_icore_mx8mm.h
F: configs/imx8mm-icore-mx8mm-edimm2.2_defconfig

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board/engicam/imx8mm/Makefile Normal file
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#
# Copyright (C) 2020 Amarula Solutions(India)
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += icore_mx8mm.o
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
obj-y += lpddr4_timing.o
endif

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board/engicam/imx8mm/icore_mx8mm.c Normal file
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Amarula Solutions B.V.
* Copyright (C) 2016 Engicam S.r.l.
* Author: Jagan Teki <jagan@amarulasolutions.com>
*/
#include <common.h>
#include <miiphy.h>
#include <netdev.h>
#include <asm/io.h>
#include <asm-generic/gpio.h>
#include <linux/delay.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx8mm_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
DECLARE_GLOBAL_DATA_PTR;
#if IS_ENABLED(CONFIG_FEC_MXC)
#define FEC_RST_PAD IMX_GPIO_NR(3, 7)
static iomux_v3_cfg_t const fec1_rst_pads[] = {
IMX8MM_PAD_NAND_DATA01_GPIO3_IO7 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static void setup_iomux_fec(void)
{
imx_iomux_v3_setup_multiple_pads(fec1_rst_pads,
ARRAY_SIZE(fec1_rst_pads));
gpio_request(FEC_RST_PAD, "fec1_rst");
gpio_direction_output(FEC_RST_PAD, 0);
udelay(500);
gpio_direction_output(FEC_RST_PAD, 1);
}
static int setup_fec(void)
{
struct iomuxc_gpr_base_regs *gpr =
(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
setup_iomux_fec();
/* Use 125M anatop REF_CLK1 for ENET1, not from external */
clrsetbits_le32(&gpr->gpr[1], 13, 0);
return set_clk_enet(ENET_125MHZ);
}
int board_phy_config(struct phy_device *phydev)
{
/* enable rgmii rxc skew and phy mode select to RGMII copper */
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x00);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x82ee);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
if (phydev->drv->config)
phydev->drv->config(phydev);
return 0;
}
#endif
int board_init(void)
{
if (IS_ENABLED(CONFIG_FEC_MXC))
setup_fec();
return 0;
}
int board_mmc_get_env_dev(int devno)
{
return devno;
}

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101
board/engicam/imx8mm/spl.c Normal file
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@ -0,0 +1,101 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2020 Engicam s.r.l.
* Copyright (C) 2020 Amarula Solutions(India)
* Author: Jagan Teki <jagan@amarulasolutions.com>
*/
#include <common.h>
#include <hang.h>
#include <init.h>
#include <log.h>
#include <spl.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx8mm_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/arch/ddr.h>
DECLARE_GLOBAL_DATA_PTR;
int spl_board_boot_device(enum boot_device boot_dev_spl)
{
switch (boot_dev_spl) {
case SD1_BOOT:
case SD2_BOOT:
case MMC2_BOOT:
return BOOT_DEVICE_MMC1;
case SD3_BOOT:
case MMC3_BOOT:
return BOOT_DEVICE_MMC2;
default:
return BOOT_DEVICE_NONE;
}
}
static void spl_dram_init(void)
{
ddr_init(&dram_timing);
}
void spl_board_init(void)
{
debug("Normal Boot\n");
}
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
/* Just empty function now - can't decide what to choose */
debug("%s: %s\n", __func__, name);
return 0;
}
#endif
#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
static iomux_v3_cfg_t const uart_pads[] = {
IMX8MM_PAD_UART2_RXD_UART2_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
IMX8MM_PAD_UART2_TXD_UART2_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
int board_early_init_f(void)
{
imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
return 0;
}
void board_init_f(ulong dummy)
{
int ret;
arch_cpu_init();
init_uart_clk(1);
board_early_init_f();
timer_init();
preloader_console_init();
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
ret = spl_early_init();
if (ret) {
debug("spl_early_init() failed: %d\n", ret);
hang();
}
enable_tzc380();
/* DDR initialization */
spl_dram_init();
board_init_r(NULL, 0);
}

18
board/freescale/imx8qm_mek/README
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@ -17,8 +17,12 @@ $ cd imx-atf/
$ git checkout origin/imx_4.14.78_1.0.0_ga -b imx_4.14.78_1.0.0_ga
$ make PLAT=imx8qm bl31
And copy the resulting bl31.bin to u-boot directory:
$ cp build/imx8qm/release/bl31.bin path/to/u-boot/
Get scfw_tcm.bin and ahab-container.img
==============================
=======================================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.1.bin
$ chmod +x imx-sc-firmware-1.1.bin
@ -27,15 +31,11 @@ $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin
$ chmod +x firmware-imx-8.0.bin
$ ./firmware-imx-8.0.bin
Copy the following binaries to U-Boot folder:
$ cp imx-atf/build/imx8qm/release/bl31.bin .
$ cp u-boot/u-boot.bin .
And copy the following firmwares to U-Boot folder:
Copy the following firmwares U-Boot folder :
$ cp firmware-imx-7.6/firmware/seco/ahab-container.img .
$ cp imx-sc-firmware-0.7/mx8qm-mek-scfw-tcm.bin .
* `imx-sc-firmware-1.1/mx8qm-mek-scfw-tcm.bin`
* `firmware-imx-8.0/firmware/seco/mx8qm-ahab-container.img`
Build U-Boot
============
@ -51,4 +51,4 @@ $ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32
Boot
====
Set Boot switch SW2: 1100.
Set Boot switch SW2: 001100.

1
board/gateworks/gw_ventana/eeprom.c
View File

@ -42,6 +42,7 @@ read_eeprom(int bus, struct ventana_board_info *info)
}
/* read eeprom config section */
mdelay(10);
if (gsc_i2c_read(GSC_EEPROM_ADDR, 0x00, 1, buf, sizeof(*info))) {
puts("EEPROM: Failed to read EEPROM\n");
return GW_UNKNOWN;

26
board/ge/bx50v3/bx50v3.c
View File

@ -31,6 +31,7 @@
#include <asm/arch/sys_proto.h>
#include <power/regulator.h>
#include <power/da9063_pmic.h>
#include <power/pmic.h>
#include <input.h>
#include <pwm.h>
#include <version.h>
@ -432,6 +433,29 @@ static const struct boot_mode board_boot_modes[] = {
};
#endif
/*
* The SoM used by these boards has XTAL not connected despite datasheet
* suggesting connecting unused XTAL pins to ground. Without explicitly
* clearing the CRYSTAL bit the system runs unstable and sometimes reboots
* unexpectedly.
*/
static void pmic_crystal_fix(void)
{
struct udevice *pmic;
static const uint EN_32K_CRYSTAL = (1 << 3);
if (pmic_get("pmic@58", &pmic)) {
puts("failed to get device for PMIC\n");
return;
}
if (pmic_clrsetbits(pmic, DA9063_REG_EN_32K, EN_32K_CRYSTAL, 0) < 0) {
puts("failed to clear CRYSTAL bit\n");
return;
}
}
void pmic_init(void)
{
struct udevice *reg;
@ -445,6 +469,8 @@ void pmic_init(void)
"bperi",
};
pmic_crystal_fix();
for (i = 0; i < ARRAY_SIZE(bucks); i++) {
ret = regulator_get_by_devname(bucks[i], &reg);
if (reg < 0) {

15
board/ronetix/imx7-cm/Kconfig Normal file
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@ -0,0 +1,15 @@
if TARGET_IMX7_CM
config SYS_BOARD
default "imx7-cm"
config SYS_VENDOR
default "ronetix"
config SYS_SOC
default "mx7"
config SYS_CONFIG_NAME
default "imx7-cm"
endif

6
board/ronetix/imx7-cm/MAINTAINERS Normal file
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@ -0,0 +1,6 @@
i.MX7-CM BOARD
M: Ilko Iliev <iliev@ronetix.com>
S: Maintained
F: board/ronetix/imx7_cm/
F: include/configs/imx7_cm.h
F: configs/imx7_cm_defconfig

8
board/ronetix/imx7-cm/Makefile Normal file
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@ -0,0 +1,8 @@
# SPDX-License-Identifier: GPL-2.0+
# (C) Copyright 2017 NXP Semiconductors
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
else
obj-y += imx7-cm.o
endif

11
board/ronetix/imx7-cm/README Normal file
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@ -0,0 +1,11 @@
U-Boot for the Ronetix i.MX7-CM board
Build U-Boot
============
$ make imx7_cm_defconfig
$ make
Burn the images to a SD card
============================
$ sudo dd if=SPL of=/dev/sdX bs=1k seek=1; sync
$ sudo dd if=u-boot-dtb.img of=/dev/sdX bs=1k seek=69; sync

98
board/ronetix/imx7-cm/imx7-cm.c Normal file
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@ -0,0 +1,98 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2021 Ronetix GmbH
*/
#include <init.h>
#include <net.h>
#include <asm/arch/clock.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/mx7-pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/global_data.h>
#include <asm/gpio.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/io.h>
#include <common.h>
#include <i2c.h>
#include <miiphy.h>
#include <power/pmic.h>
#include <power/pfuze3000_pmic.h>
DECLARE_GLOBAL_DATA_PTR;
int dram_init(void)
{
gd->ram_size = imx_ddr_size();
return 0;
}
int power_init_board(void)
{
struct udevice *dev;
int ret;
unsigned int reg, rev;
ret = pmic_get("pmic@8", &dev);
if (ret == -ENODEV) {
puts("No pmic\n");
return 0;
}
if (ret != 0)
return ret;
reg = pmic_reg_read(dev, PFUZE3000_DEVICEID);
rev = pmic_reg_read(dev, PFUZE3000_REVID);
printf("PMIC: PFUZE3000 DEV_ID=0x%x REV_ID=0x%x\n", reg, rev);
/* disable Low Power Mode during standby mode */
reg = pmic_reg_read(dev, PFUZE3000_LDOGCTL);
reg |= 0x1;
pmic_reg_write(dev, PFUZE3000_LDOGCTL, reg);
/* SW1A/1B mode set to APS/APS */
reg = 0x8;
pmic_reg_write(dev, PFUZE3000_SW1AMODE, reg);
pmic_reg_write(dev, PFUZE3000_SW1BMODE, reg);
/* SW1A/1B standby voltage set to 1.025V */
reg = 0xd;
pmic_reg_write(dev, PFUZE3000_SW1ASTBY, reg);
pmic_reg_write(dev, PFUZE3000_SW1BSTBY, reg);
/* decrease SW1B normal voltage to 0.975V */
reg = pmic_reg_read(dev, PFUZE3000_SW1BVOLT);
reg &= ~0x1f;
reg |= PFUZE3000_SW1AB_SETP(975);
pmic_reg_write(dev, PFUZE3000_SW1BVOLT, reg);
return 0;
}
static int setup_fec(void)
{
return set_clk_enet(ENET_125MHZ);
}
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
setup_fec();
return 0;
}
int board_late_init(void)
{
return 0;
}
int checkboard(void)
{
puts("Board: iMX7-CM\n");
return 0;
}

156
board/ronetix/imx7-cm/spl.c Normal file
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@ -0,0 +1,156 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2021 Ronetix GmbH
*
* Author: Ilko Iliev <iliev@ronetix.at>
*/
#include <common.h>
#include <cpu_func.h>
#include <init.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/mx7-pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch-mx7/mx7-ddr.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/gpio.h>
#include <fsl_esdhc_imx.h>
#include <spl.h>
static struct ddrc ddrc_regs_val = {
.mstr = 0x01040001,
.rfshtmg = 0x00400046,
.init1 = 0x00690000,
.init0 = 0x00020083,
.init3 = 0x09300004,
.init4 = 0x04080000,
.init5 = 0x00100004,
.rankctl = 0x0000033F,
.dramtmg0 = 0x09081109,
.dramtmg1 = 0x0007020d,
.dramtmg2 = 0x03040407,
.dramtmg3 = 0x00002006,
.dramtmg4 = 0x04020205,
.dramtmg5 = 0x03030202,
.dramtmg8 = 0x00000803,
.zqctl0 = 0x00800020,
.dfitmg0 = 0x02098204,
.dfitmg1 = 0x00030303,
.dfiupd0 = 0x80400003,
.dfiupd1 = 0x00100020,
.dfiupd2 = 0x80100004,
.addrmap4 = 0x00000F0F,
.odtcfg = 0x06000604,
.odtmap = 0x00000001,
.rfshtmg = 0x00400046,
.dramtmg0 = 0x09081109,
.addrmap0 = 0x0000001f,
.addrmap1 = 0x00080808,
.addrmap4 = 0x00000f0f,
.addrmap5 = 0x07070707,
.addrmap6 = 0x0f0f0707,
};
static struct ddrc_mp ddrc_mp_val = {
.pctrl_0 = 0x00000001,
};
static struct ddr_phy ddr_phy_regs_val = {
.phy_con0 = 0x17420f40,
.phy_con1 = 0x10210100,
.phy_con4 = 0x00060807,
.mdll_con0 = 0x1010007e,
.drvds_con0 = 0x00000d6e,
.cmd_sdll_con0 = 0x00000010,
.offset_lp_con0 = 0x0000000f,
.offset_rd_con0 = 0x0a0a0a0a,
.offset_wr_con0 = 0x06060606,
};
static struct mx7_calibration calib_param = {
.num_val = 5,
.values = {
0x0E407304,
0x0E447304,
0x0E447306,
0x0E447304,
0x0E447304,
},
};
static void ddr_init(void)
{
mx7_dram_cfg(&ddrc_regs_val, &ddrc_mp_val, &ddr_phy_regs_val, &calib_param);
}
#define UART_PAD_CTRL (PAD_CTL_DSE_3P3V_49OHM | \
PAD_CTL_PUS_PU100KOHM | PAD_CTL_HYS)
static iomux_v3_cfg_t const uart1_pads[] = {
MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
void uart1_pads_set(void)
{
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
}
void board_init_f(ulong dummy)
{
arch_cpu_init();
uart1_pads_set();
timer_init();
preloader_console_init();
ddr_init();
memset(__bss_start, 0, __bss_end - __bss_start);
board_init_r(NULL, 0);
}
void reset_cpu(void)
{
}
#define USDHC_PAD_CTRL (PAD_CTL_DSE_3P3V_32OHM | PAD_CTL_SRE_SLOW | \
PAD_CTL_HYS | PAD_CTL_PUE | \
PAD_CTL_PUS_PU47KOHM)
static iomux_v3_cfg_t const usdhc1_pads[] = {
MX7D_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX7D_PAD_SD1_CMD__SD1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX7D_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX7D_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX7D_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX7D_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX7D_PAD_SD1_CD_B__GPIO5_IO0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
};
void usdhc1_pads_set(void)
{
imx_iomux_v3_setup_multiple_pads(usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
}
static struct fsl_esdhc_cfg usdhc_cfg = {
USDHC1_BASE_ADDR, 0, 4
};
int board_mmc_init(struct bd_info *bis)
{
usdhc1_pads_set();
usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
return fsl_esdhc_initialize(bis, &usdhc_cfg);
}
int board_mmc_getcd(struct mmc *mmc)
{
return 1;
}

12
board/ronetix/imx8mq-cm/Kconfig Normal file
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@ -0,0 +1,12 @@
if TARGET_IMX8MQ_CM
config SYS_BOARD
default "imx8mq-cm"
config SYS_VENDOR
default "ronetix"
config SYS_CONFIG_NAME
default "imx8mq_cm"
endif

6
board/ronetix/imx8mq-cm/MAINTAINERS Normal file
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@ -0,0 +1,6 @@
i.MX8MQ-CM BOARD
M: Ilko Iliev <iliev@ronetix.at>
S: Maintained
F: board/ronetix/imx8mq-cm/
F: include/configs/imx8mq_cm.h
F: configs/imx8mq_cm_defconfig

12
board/ronetix/imx8mq-cm/Makefile Normal file
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@ -0,0 +1,12 @@
#
# Copyright 2017 NXP
#
# SPDX-License-Identifier: GPL-2.0+
#
obj-y += imx8mq_cm.o
ifdef CONFIG_SPL_BUILD
obj-y += spl.o
obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o
endif

42
board/ronetix/imx8mq-cm/README Normal file
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@ -0,0 +1,42 @@
U-Boot for the Ronetix i.MX8MQ-CM board
Quick Start
===========
- Build the ARM Trusted firmware binary
- Get ddr firmware
- Build U-Boot
- Boot
Get and Build the ARM Trusted firmware
======================================
$ git clone https://source.codeaurora.org/external/imx/imx-atf
$ cd imx-atf
$ git checkout imx_4.19.35_1.0.0
$ make PLAT=imx8mq bl31
$ cd ..
$ cp imx-atf/build/imx8mq/release/bl31.bin .
Get the ddr firmware
====================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin
$ chmod +x firmware-imx-8.9.bin
$ ./firmware-imx-8.9.bin
$ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4*.bin .
Build U-Boot
============
$ /opt/cross/aarch64-ronetix-linux-9.2/bin/aarch64-ronetix-linux-gnu-
$ make imx8mq_cm_defconfig
$ make
Burn the flash.bin to MicroSD card offset 33KB
==============================================
$sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33 conv=sync
$sudo dd if=u-boot.itb of=/dev/sd[x] bs=1024 seek=384 conv=sync
Boot
====
Set Boot switch on base board iMX8M-MB to SD boot:
SW1[8:1]: OFF OFF OFF ON - OFF ON OFF OFF
SW4[2:1]: OFF OFF
J4: 1,2 - open; 3,4 - close; 5,6 - open

84
board/ronetix/imx8mq-cm/imx8mq_cm.c Normal file
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@ -0,0 +1,84 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2018 NXP
*/
#include <common.h>
#include <miiphy.h>
#include <asm-generic/gpio.h>
#include <asm/arch/imx8mq_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/clock.h>
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_FSEL1)
#define WDOG_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE)
static iomux_v3_cfg_t const wdog_pads[] = {
IMX8MQ_PAD_GPIO1_IO02__WDOG1_WDOG_B | MUX_PAD_CTRL(WDOG_PAD_CTRL),
};
static iomux_v3_cfg_t const uart_pads[] = {
IMX8MQ_PAD_UART1_RXD__UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
IMX8MQ_PAD_UART1_TXD__UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
int board_early_init_f(void)
{
struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
set_wdog_reset(wdog);
imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
return 0;
}
static int setup_fec(void)
{
struct iomuxc_gpr_base_regs *gpr =
(struct iomuxc_gpr_base_regs *)IOMUXC_GPR_BASE_ADDR;
/* Use 125M anatop REF_CLK1 for ENET1, not from external */
clrsetbits_le32(&gpr->gpr[1], BIT(13) | BIT(17), 0);
return set_clk_enet(ENET_125MHZ);
}
int board_phy_config(struct phy_device *phydev)
{
/* enable rgmii rxc skew and phy mode select to RGMII copper */
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x1f);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x8);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1d, 0x05);
phy_write(phydev, MDIO_DEVAD_NONE, 0x1e, 0x100);
if (phydev->drv->config)
phydev->drv->config(phydev);
return 0;
}
int board_init(void)
{
setup_fec();
return 0;
}
int board_mmc_get_env_dev(int devno)
{
return devno;
}
int board_late_init(void)
{
if (IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG)) {
env_set("board_name", "imx8mq-cm");
env_set("board_rev", "v2.0");
}
return 0;
}

9
board/ronetix/imx8mq-cm/imximage-8mq-lpddr4.cfg Normal file
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@ -0,0 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2021 NXP
*/
#define __ASSEMBLY__
BOOT_FROM sd
LOADER mkimage.flash.mkimage 0x7E1000

1866
board/ronetix/imx8mq-cm/lpddr4_timing.c Normal file
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File diff suppressed because it is too large Load Diff

165
board/ronetix/imx8mq-cm/spl.c Normal file
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@ -0,0 +1,165 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2018 NXP
*
*/
#include <common.h>
#include <hang.h>
#include <init.h>
#include <asm/arch/ddr.h>
#include <asm/arch/imx8mq_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/clock.h>
#include <asm/mach-imx/gpio.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <fsl_esdhc_imx.h>
#include <linux/delay.h>
#include <spl.h>
DECLARE_GLOBAL_DATA_PTR;
static void spl_dram_init(void)
{
/* ddr init */
ddr_init(&dram_timing);
}
#define USDHC2_CD_GPIO IMX_GPIO_NR(2, 12)
#define USDHC1_PWR_GPIO IMX_GPIO_NR(2, 10)
#define USDHC2_PWR_GPIO IMX_GPIO_NR(2, 19)
int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret = 0;
switch (cfg->esdhc_base) {
case USDHC1_BASE_ADDR:
ret = 1;
break;
case USDHC2_BASE_ADDR:
ret = gpio_get_value(USDHC2_CD_GPIO);
return ret;
}
return 1;
}
#define USDHC_PAD_CTRL (PAD_CTL_DSE6 | PAD_CTL_HYS | PAD_CTL_PUE | \
PAD_CTL_FSEL2)
#define USDHC_GPIO_PAD_CTRL (PAD_CTL_PUE | PAD_CTL_DSE1)
static iomux_v3_cfg_t const usdhc1_pads[] = {
IMX8MQ_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA0__USDHC1_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA1__USDHC1_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA2__USDHC1_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA3__USDHC1_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA4__USDHC1_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA5__USDHC1_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA6__USDHC1_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_DATA7__USDHC1_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD1_RESET_B__GPIO2_IO10 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static iomux_v3_cfg_t const usdhc2_pads[] = {
IMX8MQ_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD2_DATA0__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD2_DATA1__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD2_DATA2__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD2_DATA3__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
IMX8MQ_PAD_SD2_CD_B__GPIO2_IO12 | MUX_PAD_CTRL(USDHC_GPIO_PAD_CTRL),
IMX8MQ_PAD_SD2_RESET_B__GPIO2_IO19 | MUX_PAD_CTRL(USDHC_GPIO_PAD_CTRL),
};
static struct fsl_esdhc_cfg usdhc_cfg[2] = {
{USDHC1_BASE_ADDR, 0, 8},
{USDHC2_BASE_ADDR, 0, 4},
};
int board_mmc_init(struct bd_info *bis)
{
int i, ret;
/*
* According to the board_mmc_init() the following map is done:
* (U-Boot device node) (Physical Port)
* mmc0 USDHC1
* mmc1 USDHC2
*/
for (i = 0; i < CONFIG_SYS_FSL_USDHC_NUM; i++) {
switch (i) {
case 0:
init_clk_usdhc(0);
usdhc_cfg[0].sdhc_clk = mxc_get_clock(USDHC1_CLK_ROOT);
imx_iomux_v3_setup_multiple_pads(usdhc1_pads,
ARRAY_SIZE(usdhc1_pads));
gpio_request(USDHC1_PWR_GPIO, "usdhc1_reset");
gpio_direction_output(USDHC1_PWR_GPIO, 0);
udelay(500);
gpio_direction_output(USDHC1_PWR_GPIO, 1);
break;
case 1:
init_clk_usdhc(1);
usdhc_cfg[1].sdhc_clk = mxc_get_clock(USDHC2_CLK_ROOT);
imx_iomux_v3_setup_multiple_pads(usdhc2_pads,
ARRAY_SIZE(usdhc2_pads));
gpio_request(USDHC2_PWR_GPIO, "usdhc2_reset");
gpio_direction_output(USDHC2_PWR_GPIO, 0);
udelay(500);
gpio_direction_output(USDHC2_PWR_GPIO, 1);
break;
default:
printf("Warning: you configured more USDHC controllers(%d)"
" than supported by the board\n", i + 1);
return -EINVAL;
}
ret = fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
if (ret)
return ret;
}
return 0;
}
void spl_board_init(void)
{
puts("Normal Boot\n");
}
void board_init_f(ulong dummy)
{
int ret;
/* Clear global data */
memset((void *)gd, 0, sizeof(gd_t));
arch_cpu_init();
init_uart_clk(0);
board_early_init_f();
timer_init();
preloader_console_init();
/* Clear the BSS. */
memset(__bss_start, 0, __bss_end - __bss_start);
ret = spl_init();
if (ret) {
debug("spl_init() failed: %d\n", ret);
hang();
}
enable_tzc380();
/* DDR initialization */
spl_dram_init();
board_init_r(NULL, 0);
}

4
configs/ge_bx50v3_defconfig
View File

@ -44,7 +44,6 @@ CONFIG_OF_LIST="imx6q-bx50v3 imx6q-b850v3 imx6q-b650v3 imx6q-b450v3"
CONFIG_DTB_RESELECT=y
CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DM=y
CONFIG_BOUNCE_BUFFER=y
@ -98,7 +97,8 @@ CONFIG_DM_VIDEO=y
# CONFIG_VIDEO_BPP32 is not set
CONFIG_SYS_WHITE_ON_BLACK=y
CONFIG_VIDEO_IPUV3=y
CONFIG_WATCHDOG_TIMEOUT_MSECS=6000
CONFIG_WATCHDOG_TIMEOUT_MSECS=8000
CONFIG_IMX_WATCHDOG=y
CONFIG_BCH=y
# CONFIG_EFI_LOADER is not set
CONFIG_ENV_IS_NOWHERE=y

110
configs/imx7_cm_defconfig Normal file
View File

@ -0,0 +1,110 @@
CONFIG_ARM=y
CONFIG_ARCH_MX7=y
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_ENV_SIZE=0x2000
CONFIG_ENV_OFFSET=0xC0000
CONFIG_SYS_I2C_MXC_I2C1=y
CONFIG_SYS_I2C_MXC_I2C2=y
CONFIG_SYS_I2C_MXC_I2C3=y
CONFIG_SYS_I2C_MXC_I2C4=y
CONFIG_DM_GPIO=y
CONFIG_TARGET_IMX7_CM=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_ARMV7_BOOT_SEC_DEFAULT=y
CONFIG_IMX_RDC=y
CONFIG_IMX_BOOTAUX=y
CONFIG_DEFAULT_DEVICE_TREE="imx7-cm"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
CONFIG_DEFAULT_FDT_FILE="ask"
# CONFIG_BOARD_EARLY_INIT_F is not set
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_USB_HOST_SUPPORT=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_USB_SDP_SUPPORT=y
# CONFIG_CMD_BOOTD is not set
CONFIG_CMD_BOOTMENU=y
# CONFIG_CMD_IMI is not set
# CONFIG_CMD_XIMG is not set
CONFIG_CMD_SPL=y
CONFIG_CMD_SPL_WRITE_SIZE=0x20000
CONFIG_CMD_MEMTEST=y
CONFIG_SYS_ALT_MEMTEST=y
CONFIG_CMD_DFU=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_SDP=y
CONFIG_CMD_USB_MASS_STORAGE=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_BMP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_PMIC=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x82000000
CONFIG_FASTBOOT_BUF_SIZE=0x10000000
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=0
CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_DM_SPI_FLASH=y
# CONFIG_SPI_FLASH_BAR is not set
CONFIG_SPI_FLASH_EON=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_DM_ETH=y
CONFIG_DM_MDIO=y
CONFIG_DM_MDIO_MUX=y
CONFIG_DM_ETH_PHY=y
CONFIG_FEC_MXC=y
CONFIG_RGMII=y
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX7=y
CONFIG_DM_PMIC=y
CONFIG_DM_PMIC_PFUZE100=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
# CONFIG_FSL_QSPI_AHB_FULL_MAP is not set
CONFIG_IMX_THERMAL=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_MXC_USB_OTG_HACTIVE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="FSL"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
CONFIG_DM_VIDEO=y
CONFIG_SYS_WHITE_ON_BLACK=y
CONFIG_SPLASH_SCREEN=y
CONFIG_SPLASH_SCREEN_ALIGN=y
CONFIG_VIDEO_BMP_RLE8=y
CONFIG_BMP_16BPP=y

153
configs/imx8mm-cl-iot-gate_defconfig Normal file
View File

@ -0,0 +1,153 @@
CONFIG_ARM=y
CONFIG_SPL_SYS_ICACHE_OFF=y
CONFIG_SPL_SYS_DCACHE_OFF=y
CONFIG_ARCH_IMX8M=y
CONFIG_SYS_TEXT_BASE=0x40200000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x10000
CONFIG_ENV_SIZE=0x4000
CONFIG_ENV_OFFSET=0x4400
CONFIG_SYS_I2C_MXC_I2C1=y
CONFIG_SYS_I2C_MXC_I2C2=y
CONFIG_SYS_I2C_MXC_I2C3=y
CONFIG_DM_GPIO=y
CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_TARGET_IMX8MM_CL_IOT_GATE=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mm-cl-iot-gate"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_FIT_SIGNATURE=y
CONFIG_SPL_LOAD_FIT=y
# CONFIG_USE_SPL_FIT_GENERATOR is not set
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/compulab/imx8mm-cl-iot-gate/imximage-8mm-lpddr4.cfg"
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_CMD_BOOTEFI_SELFTEST=y
CONFIG_CMD_NVEDIT_EFI=y
CONFIG_CMD_EEPROM=y
CONFIG_CMD_SHA1SUM=y
CONFIG_CMD_BIND=y
CONFIG_CMD_CLK=y
CONFIG_CMD_DFU=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_USB_MASS_STORAGE=y
CONFIG_CMD_SNTP=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EFIDEBUG=y
CONFIG_CMD_RTC=y
CONFIG_CMD_TIME=y
CONFIG_CMD_GETTIME=y
CONFIG_CMD_TIMER=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_TPM=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_DEV=2
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM=y
CONFIG_SPL_CLK_COMPOSITE_CCF=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_SPL_CLK_IMX8MM=y
CONFIG_CLK_IMX8MM=y
CONFIG_DFU_TFTP=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
CONFIG_UDP_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x44000000
CONFIG_FASTBOOT_BUF_SIZE=0x5000000
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=2
CONFIG_MXC_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_DM_KEYBOARD=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_RPMB=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_ESDHC_IMX=y
CONFIG_DM_SPI_FLASH=y
CONFIG_PHYLIB=y
CONFIG_PHY_ATHEROS=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_FEC_MXC=y
CONFIG_MII=y
CONFIG_PCI_ENDPOINT=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_POWER_DOMAIN=y
CONFIG_IMX8M_POWER_DOMAIN=y
CONFIG_DM_PMIC=y
CONFIG_DM_PMIC_BD71837=y
CONFIG_SPL_DM_PMIC_BD71837=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_BD71837=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_DM_RTC=y
CONFIG_RTC_ABX80X=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_SYSRESET_WATCHDOG=y
CONFIG_TEE=y
CONFIG_OPTEE=y
CONFIG_DM_THERMAL=y
CONFIG_TPM2_TIS_SPI=y
CONFIG_TPM2_FTPM_TEE=y
CONFIG_USB=y
CONFIG_DM_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="FSL"
CONFIG_USB_GADGET_VENDOR_NUM=0x0525
CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
CONFIG_CI_UDC=y
CONFIG_SDP_LOADADDR=0x40400000
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX88179=y
CONFIG_IMX_WATCHDOG=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_TPM=y
CONFIG_SHA512_ALGO=y
CONFIG_SHA512=y
CONFIG_SHA384=y
CONFIG_LZO=y
CONFIG_BZIP2=y
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_EFI_SET_TIME=y
CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
CONFIG_EFI_CAPSULE_ON_DISK=y
CONFIG_EFI_CAPSULE_FIRMWARE_FIT=y
CONFIG_EFI_TCG2_PROTOCOL=y
CONFIG_EFI_SECURE_BOOT=y

92
configs/imx8mm-icore-mx8mm-ctouch2_defconfig Normal file
View File

@ -0,0 +1,92 @@
CONFIG_ARM=y
CONFIG_ARCH_IMX8M=y
CONFIG_SYS_TEXT_BASE=0x40200000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x10000
CONFIG_ENV_SIZE=0x1000
CONFIG_ENV_OFFSET=0x400000
CONFIG_DM_GPIO=y
CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_TARGET_IMX8MM_ICORE_MX8MM=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mm-icore-mx8mm-ctouch2"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mm-lpddr4.cfg"
CONFIG_DEFAULT_FDT_FILE="imx8mm-icore-mx8mm-ctouch2.dtb"
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="u-boot=> "
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
# CONFIG_CMD_CRC32 is not set
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PART=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_DEV=2
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM=y
CONFIG_SPL_CLK_COMPOSITE_CCF=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_SPL_CLK_IMX8MM=y
CONFIG_CLK_IMX8MM=y
CONFIG_MXC_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_PHYLIB=y
CONFIG_PHY_ATHEROS=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_FEC_MXC=y
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_DM_REGULATOR=y
CONFIG_SPL_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_CONS_INDEX=2
CONFIG_DM_SERIAL=y
# CONFIG_SPL_DM_SERIAL is not set
CONFIG_MXC_UART=y
CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_DM_THERMAL=y
CONFIG_IMX_TMU=y

92
configs/imx8mm-icore-mx8mm-edimm2.2_defconfig Normal file
View File

@ -0,0 +1,92 @@
CONFIG_ARM=y
CONFIG_ARCH_IMX8M=y
CONFIG_SYS_TEXT_BASE=0x40200000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_MALLOC_F_LEN=0x10000
CONFIG_ENV_SIZE=0x1000
CONFIG_ENV_OFFSET=0x400000
CONFIG_DM_GPIO=y
CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_TARGET_IMX8MM_ICORE_MX8MM=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mm-icore-mx8mm-edimm2.2"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mm-lpddr4.cfg"
CONFIG_DEFAULT_FDT_FILE="imx8mm-icore-mx8mm-edimm2.2.dtb"
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_POWER_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="u-boot=> "
# CONFIG_CMD_EXPORTENV is not set
# CONFIG_CMD_IMPORTENV is not set
# CONFIG_CMD_CRC32 is not set
CONFIG_CMD_CLK=y
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_PART=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
# CONFIG_ISO_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_DEV=2
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM=y
CONFIG_SPL_CLK_COMPOSITE_CCF=y
CONFIG_CLK_COMPOSITE_CCF=y
CONFIG_SPL_CLK_IMX8MM=y
CONFIG_CLK_IMX8MM=y
CONFIG_MXC_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_PHYLIB=y
CONFIG_PHY_ATHEROS=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_FEC_MXC=y
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_SPL_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_DM_REGULATOR=y
CONFIG_SPL_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_CONS_INDEX=2
CONFIG_DM_SERIAL=y
# CONFIG_SPL_DM_SERIAL is not set
CONFIG_MXC_UART=y
CONFIG_SYSRESET=y
CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_PSCI=y
CONFIG_DM_THERMAL=y
CONFIG_IMX_TMU=y

82
configs/imx8mq_cm_defconfig Normal file
View File

@ -0,0 +1,82 @@
CONFIG_ARM=y
CONFIG_ARCH_IMX8M=y
CONFIG_SYS_TEXT_BASE=0x40200000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ENV_SIZE=0x1000
CONFIG_ENV_OFFSET=0x400000
CONFIG_SYS_I2C_MXC_I2C1=y
CONFIG_SYS_I2C_MXC_I2C2=y
CONFIG_SYS_I2C_MXC_I2C3=y
CONFIG_DM_GPIO=y
CONFIG_SPL_TEXT_BASE=0x7E1000
CONFIG_TARGET_IMX8MQ_CM=y
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_DEFAULT_DEVICE_TREE="imx8mq-cm"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_SPL_FIT_PRINT=y
CONFIG_SPL_LOAD_FIT=y
# CONFIG_USE_SPL_FIT_GENERATOR is not set
CONFIG_OF_SYSTEM_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/ronetix/imx8mq-cm/imximage-8mq-lpddr4.cfg"
CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SYS_PROMPT="u-boot=> "
CONFIG_CMD_FUSE=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_REGULATOR=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_DEV=1
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SAVED_DRAM_TIMING_BASE=0x40000000
CONFIG_MXC_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_DM_MMC=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_IO_VOLTAGE=y
CONFIG_MMC_UHS_SUPPORT=y
CONFIG_MMC_HS400_ES_SUPPORT=y
CONFIG_MMC_HS400_SUPPORT=y
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_DM_MTD=y
CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_MACRONIX=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_PHYLIB=y
CONFIG_PHY_ATHEROS=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_FEC_MXC=y
CONFIG_MII=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX8M=y
CONFIG_DM_PMIC=y
CONFIG_DM_PMIC_BD71837=y
CONFIG_DM_REGULATOR=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_MXC_UART=y
CONFIG_SPI=y
CONFIG_DM_SPI=y
CONFIG_FSL_QSPI=y
CONFIG_DM_THERMAL=y
CONFIG_IMX_WATCHDOG=y
CONFIG_WDT=y

2
configs/mx53ppd_defconfig
View File

@ -38,7 +38,6 @@ CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DM=y
CONFIG_BOOTCOUNT_LIMIT=y
@ -78,3 +77,4 @@ CONFIG_VIDEO_IPUV3=y
CONFIG_WATCHDOG_TIMEOUT_MSECS=8000
CONFIG_IMX_WATCHDOG=y
CONFIG_BCH=y
CONFIG_ENV_IS_NOWHERE=y

23
drivers/net/fec_mxc.c
View File

@ -1299,16 +1299,19 @@ static const struct eth_ops fecmxc_ops = {
static int device_get_phy_addr(struct fec_priv *priv, struct udevice *dev)
{
struct ofnode_phandle_args phandle_args;
int reg;
int reg, ret;
if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
&phandle_args)) {
debug("Failed to find phy-handle");
return -ENODEV;
ret = dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
&phandle_args);
if (ret) {
debug("Failed to find phy-handle (err = %d\n)", ret);
return ret;
}
priv->phy_of_node = phandle_args.node;
if (!ofnode_is_available(phandle_args.node))
return -ENOENT;
priv->phy_of_node = phandle_args.node;
reg = ofnode_read_u32_default(phandle_args.node, "reg", 0);
return reg;
@ -1352,6 +1355,7 @@ static void fec_gpio_reset(struct fec_priv *priv)
static int fecmxc_probe(struct udevice *dev)
{
bool dm_mii_bus = true;
struct eth_pdata *pdata = dev_get_plat(dev);
struct fec_priv *priv = dev_get_priv(dev);
struct mii_dev *bus = NULL;
@ -1459,6 +1463,7 @@ static int fecmxc_probe(struct udevice *dev)
#endif
if (!bus) {
dm_mii_bus = false;
#ifdef CONFIG_FEC_MXC_MDIO_BASE
bus = fec_get_miibus((ulong)CONFIG_FEC_MXC_MDIO_BASE,
dev_seq(dev));
@ -1504,8 +1509,10 @@ static int fecmxc_probe(struct udevice *dev)
return 0;
err_phy:
mdio_unregister(bus);
free(bus);
if (!dm_mii_bus) {
mdio_unregister(bus);
free(bus);
}
err_mii:
err_timeout:
fec_free_descs(priv);

9
drivers/pci/pci-uclass.c
View File

@ -646,6 +646,9 @@ int dm_pci_hose_probe_bus(struct udevice *bus)
return log_msg_ret("probe", ret);
}
if (!ea_pos)
sub_bus = pci_get_bus_max();
dm_pciauto_postscan_setup_bridge(bus, sub_bus);
return sub_bus;
@ -787,6 +790,10 @@ error:
return ret;
}
__weak extern void board_pci_fixup_dev(struct udevice *bus, struct udevice *dev)
{
}
int pci_bind_bus_devices(struct udevice *bus)
{
ulong vendor, device;
@ -892,6 +899,8 @@ int pci_bind_bus_devices(struct udevice *bus)
}
}
}
board_pci_fixup_dev(bus, dev);
}
return 0;

2
drivers/pci/pcie_imx.c
View File

@ -473,7 +473,7 @@ static int imx6_pcie_assert_core_reset(struct imx_pcie_priv *priv,
* If both LTSSM_ENABLE and REF_SSP_ENABLE are active we have a strong
* indication that the bootloader activated the link.
*/
if (is_mx6dq() && prepare_for_boot) {
if ((is_mx6dq() || is_mx6sdl()) && prepare_for_boot) {
u32 val, gpr1, gpr12;
gpr1 = readl(&iomuxc_regs->gpr[1]);

17
include/configs/ge_bx50v3.h
View File

@ -92,12 +92,12 @@
"swappartitions=" \
"setexpr partnum 3 - ${partnum}\0" \
"failbootcmd=" \
"echo reached failbootcmd; " \
"cls; " \
"setcurs 5 4; " \
"lcdputs \"Monitor failed to start. " \
"Try again, or contact GE Service for support.\"; " \
"bootcount reset; \0" \
"bootcount reset; " \
"while true; do sleep 1; done; \0" \
"altbootcmd=" \
"run doquiet; " \
"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
@ -115,23 +115,16 @@
"tryboot=" \
"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
"run loadimage || run swappartitions && run loadimage || " \
"setenv partnum 0 && echo MISSING IMAGE;" \
"setenv partnum 0 && echo MISSING IMAGE;" \
"run doboot; " \
"run failbootcmd\0" \
#define CONFIG_MMCBOOTCOMMAND \
"if mmc dev ${devnum}; then " \
"run doquiet; " \
"run tryboot; " \
"fi; " \
#define CONFIG_USBBOOTCOMMAND \
"echo Unsupported; " \
"run doquiet; " \
"run tryboot; " \
#ifdef CONFIG_CMD_NFS
#define CONFIG_BOOTCOMMAND CONFIG_NETWORKBOOTCOMMAND
#elif CONFIG_CMD_USB
#define CONFIG_BOOTCOMMAND CONFIG_USBBOOTCOMMAND
#else
#define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND
#endif

110
include/configs/imx7-cm.h Normal file
View File

@ -0,0 +1,110 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2021 Ronetix GmbH
*
* Configuration settings for the Ronetix's iMX7-CM System-on-Module.
*/
#ifndef __IMX7_CM_CONFIG_H
#define __IMX7_CM_CONFIG_H
#include "mx7_common.h"
#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
#define CONFIG_ETHPRIME "FEC"
#undef CONFIG_SYS_AUTOLOAD
#undef CONFIG_EXTRA_ENV_SETTINGS
#undef CONFIG_BOOTCOMMAND
/*
* Use:
* boot-mode=mix
* boot-mode=sd
* boot-mode=net
*/
#define MY_CONFIG_BOOT_MODE "boot-mode=sd\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
MY_CONFIG_BOOT_MODE \
"image=zImage\0" \
"console=ttymxc0\0" \
"fdt_file=imx7-cm.dtb\0" \
"fdt_addr=0x83000000\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
"root=${mmcroot}\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
\
"bootsd=" \
"echo Booting from SD card ...; " \
"run mmcargs; " \
"mmc dev ${mmcdev};" \
"run loadimage; " \
"run loadfdt; " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"\0" \
\
"bootmix=" \
"echo Boot Kernel and FDT from TFTP, RootFs from SD card ...; " \
"run mmcargs; " \
"mmc dev ${mmcdev};" \
"tftp ${fdt_addr} ${fdt_file}; " \
"tftp ${image}; " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"\0" \
\
"netargs=setenv bootargs console=${console},${baudrate} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
"\0" \
"bootnet=" \
"echo Booting from net ...; " \
"run netargs; " \
"tftp ${image}; " \
"tftp ${fdt_addr} ${fdt_file}; " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"\0"
#define CONFIG_BOOTCOMMAND "run boot${boot-mode}"
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* MMC Config*/
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */
#define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
/* USB Configs */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_USBD_HS
/* SPL */
#include "imx7_spl.h"
#endif /* __CONFIG_H */

196
include/configs/imx8mm-cl-iot-gate.h Normal file
View File

@ -0,0 +1,196 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2019 NXP
*/
#ifndef __IMX8MM_CL_IOT_GATE_H
#define __IMX8MM_CL_IOT_GATE_H
#include <linux/sizes.h>
#include <linux/stringify.h>
#include <asm/arch/imx-regs.h>
#include <config_distro_bootcmd.h>
#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
#define CONFIG_SPL_MAX_SIZE (148 * 1024)
#define CONFIG_SYS_MONITOR_LEN SZ_512K
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
#define CONFIG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_STACK 0x920000
#define CONFIG_SPL_BSS_START_ADDR 0x910000
#define CONFIG_SPL_BSS_MAX_SIZE SZ_8K /* 8 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
#define CONFIG_MALLOC_F_ADDR 0x912000
/* For RAW image gives a error info not panic */
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
#endif
#if CONFIG_IS_ENABLED(CMD_MMC)
# define BOOT_TARGET_MMC(func) \
func(MMC, mmc, 2) \
func(MMC, mmc, 0)
#else
# define BOOT_TARGET_MMC(func)
#endif
#if CONFIG_IS_ENABLED(CMD_USB)
# define BOOT_TARGET_USB(func) func(USB, usb, 0)
#else
# define BOOT_TARGET_USB(func)
#endif
#if CONFIG_IS_ENABLED(CMD_PXE)
# define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
#else
# define BOOT_TARGET_PXE(func)
#endif
#if CONFIG_IS_ENABLED(CMD_DHCP)
# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
#else
# define BOOT_TARGET_DHCP(func)
#endif
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_USB(func) \
BOOT_TARGET_MMC(func) \
BOOT_TARGET_PXE(func) \
BOOT_TARGET_DHCP(func)
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
BOOTENV \
"script=boot.scr\0" \
"image=Image\0" \
"console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200\0" \
"fdt_addr=0x43000000\0" \
"fdt_addr_r=0x43000000\0" \
"boot_fit=no\0" \
"dfu_alt_info=mmc 2=flash-bin raw 0x42 0x250 mmcpart 1;" \
"u-boot-itb raw 0x300 0x1B00 mmcpart 1\0" \
"fdt_file=sb-iotgimx8.dtb\0" \
"fdtfile=sb-iotgimx8.dtb\0" \
"initrd_addr=0x43800000\0" \
"bootm_size=0x10000000\0" \
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
"bootscript=echo Running bootscript from mmc ...; " \
"source\0" \
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
"kernel_addr_r=0x40480000\0" \
"pxefile_addr_r=0x40480000\0" \
"ramdisk_addr_r=0x43800000\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
"bootm ${loadaddr}; " \
"else " \
"if run loadfdt; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi;\0" \
"netargs=setenv bootargs console=${console} " \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${loadaddr} ${image}; " \
"if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
"bootm ${loadaddr}; " \
"else " \
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
"booti ${loadaddr} - ${fdt_addr}; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi;\0"
#ifndef CONFIG_BOOTCOMMAND
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"else " \
"if run loadimage; then " \
"run mmcboot; " \
"else run netboot; " \
"fi; " \
"fi; " \
"fi;"
#endif
/* Link Definitions */
#define CONFIG_LOADADDR 0x40480000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN SZ_32M
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
#define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
/* Monitor Command Prompt */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_CBSIZE 2048
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
/* USDHC */
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_FEC_XCV_TYPE RGMII
#define CONFIG_FEC_MXC_PHYADDR 0
#define FEC_QUIRK_ENET_MAC
#define IMX_FEC_BASE 0x30BE0000
/* USB Configs */
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#endif /*__IMX8MM_CL_IOT_GATE_H*/

100
include/configs/imx8mm_icore_mx8mm.h Normal file
View File

@ -0,0 +1,100 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2020 Engicam srl
* Copyright (c) 2020 Amarula Solutions(India)
*/
#ifndef __IMX8MM_ICORE_MX8MM_H
#define __IMX8MM_ICORE_MX8MM_H
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#define CONFIG_SPL_MAX_SIZE (148 * 1024)
#define CONFIG_SYS_MONITOR_LEN SZ_512K
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
#define CONFIG_SYS_UBOOT_BASE \
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
#ifdef CONFIG_SPL_BUILD
# define CONFIG_SPL_STACK 0x920000
# define CONFIG_SPL_BSS_START_ADDR 0x910000
# define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
# define CONFIG_SYS_SPL_MALLOC_START 0x42200000
# define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
# define CONFIG_MALLOC_F_ADDR 0x930000
/* For RAW image gives a error info not panic */
# define CONFIG_SPL_ABORT_ON_RAW_IMAGE
#endif /* CONFIG_SPL_BUILD */
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_SIZE >> 1))
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 2) \
func(MMC, mmc, 0)
#include <config_distro_bootcmd.h>
#undef CONFIG_ISO_PARTITION
#else
#define BOOTENV
#endif
#define ENV_MEM_LAYOUT_SETTINGS \
"fdt_addr_r=0x44000000\0" \
"kernel_addr_r=0x42000000\0" \
"ramdisk_addr_r=0x46400000\0" \
"scriptaddr=0x46000000\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
ENV_MEM_LAYOUT_SETTINGS \
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
"console=ttymxc1,115200\0" \
BOOTENV
/* Link Definitions */
#define CONFIG_LOADADDR 0x40480000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE SZ_2M
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN SZ_32M
#define CONFIG_SYS_SDRAM_BASE 0x40000000
/* SDRAM configuration */
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE SZ_2G /* 2GB DDR */
#define CONFIG_SYS_BOOTM_LEN SZ_256M
#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
#define CONFIG_SYS_MEMTEST_END \
(CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_SIZE >> 1))
/* UART */
#define CONFIG_MXC_UART_BASE UART2_BASE_ADDR
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 2048
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
/* USDHC */
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
/* I2C */
#define CONFIG_SYS_I2C_SPEED 100000
#endif /* __IMX8MM_ICORE_MX8MM_H */

104
include/configs/imx8mq_cm.h Normal file
View File

@ -0,0 +1,104 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2018 NXP
*/
#ifndef __IMX8M_CM_H
#define __IMX8M_CM_H
#include <linux/sizes.h>
#include <linux/stringify.h>
#include <asm/arch/imx-regs.h>
#define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
#define CONFIG_SPL_MAX_SIZE (124 * 1024)
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_STACK 0x187FF0
#define CONFIG_SPL_BSS_START_ADDR 0x00180000
#define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */
#define CONFIG_SYS_SPL_PTE_RAM_BASE 0x41580000
/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
#define CONFIG_MALLOC_F_ADDR 0x182000
/* For RAW image gives a error info not panic */
#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
#endif
#define CONFIG_REMAKE_ELF
/* ENET Config */
/* ENET1 */
#if defined(CONFIG_CMD_NET)
#define CONFIG_ETHPRIME "FEC"
#endif
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(MMC, mmc, 1) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#endif
/* Initial environment variables */
#define CONFIG_EXTRA_ENV_SETTINGS \
BOOTENV \
"scriptaddr=0x43500000\0" \
"kernel_addr_r=0x40880000\0" \
"image=Image\0" \
"console=ttymxc0,115200\0" \
"fdt_addr=0x43000000\0" \
"boot_fdt=try\0" \
"fdt_file=imx8mq-cm.dtb\0" \
"initrd_addr=0x43800000\0" \
"bootm_size=0x10000000\0" \
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
/* Link Definitions */
#define CONFIG_LOADADDR 0x40480000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
#define CONFIG_SYS_INIT_RAM_SIZE 0x80000
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (2 * 1024)) * 1024)
#define CONFIG_SYS_SDRAM_BASE 0x40000000
#define PHYS_SDRAM 0x40000000
#define PHYS_SDRAM_SIZE 0x40000000 /* 1 GB DDR */
#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SYS_MAXARGS 64
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_IMX_BOOTAUX
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#endif

18
include/configs/mx53ppd.h
View File

@ -64,23 +64,25 @@
"vt.global_cursor_default=0 bootcause=${bootcause} ${quiet}\0" \
"bootargs_emmc=setenv bootargs root=/dev/${rootdev}${partnum} ro " \
"rootwait ${bootargs}\0" \
"doquiet=if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
"then setenv quiet; fi\0" \
"doquiet=" \
"if ext2load ${dev} ${devnum}:5 0x7000A000 /boot/console; " \
"then setenv quiet; fi\0" \
"hasfirstboot=" \
"test -e ${dev} ${devnum}:${partnum} /boot/bootcause/firstboot\0" \
"swappartitions=setexpr partnum 3 - ${partnum}\0" \
"swappartitions=" \
"setexpr partnum 3 - ${partnum}\0" \
"failbootcmd=" \
"cls; " \
"setcurs 5 4; " \
"lcdputs \"Monitor failed to start. " \
"Try again, or contact GE Service for support.\"; " \
"bootcount reset; \0" \
"bootcount reset; " \
"while true; do sleep 1; done; \0" \
"altbootcmd=" \
"run doquiet; " \
"setenv partnum 1; run hasfirstboot || setenv partnum 2; " \
"run hasfirstboot || setenv partnum 0; " \
"if test ${partnum} != 0; then " \
"setenv bootcause REVERT; " \
"run swappartitions loadimage doboot; " \
"fi; " \
"run failbootcmd\0" \
@ -101,10 +103,8 @@
"lcd:800x480-24@60,monitor=lcd\0" \
#define CONFIG_MMCBOOTCOMMAND \
"if mmc dev ${devnum}; then " \
"run doquiet; " \
"run tryboot; " \
"fi; " \
"run doquiet; " \
"run tryboot; " \
#define CONFIG_BOOTCOMMAND CONFIG_MMCBOOTCOMMAND

8
include/pci.h
View File

@ -1690,6 +1690,14 @@ int sandbox_pci_get_emul(const struct udevice *bus, pci_dev_t find_devfn,
*/
int sandbox_pci_get_client(struct udevice *emul, struct udevice **devp);
/**
* board_pci_fixup_dev() - Board callback for PCI device fixups
*
* @bus: PCI bus
* @dev: PCI device
*/
extern void board_pci_fixup_dev(struct udevice *bus, struct udevice *dev);
#endif /* CONFIG_DM_PCI */
/**