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arm: Remove xpress board

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This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.

Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2021-02-20 20:06:06 -05:00
parent b3b0680ec3
commit ddfc004009
9 changed files with 0 additions and 772 deletions
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10
arch/arm/mach-imx/mx6/Kconfig
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@ -623,15 +623,6 @@ config TARGET_WARP
depends on MX6SL
select BOARD_LATE_INIT
config TARGET_XPRESS
bool "CCV xPress"
depends on MX6UL
select BOARD_LATE_INIT
select DM
select DM_THERMAL
select SUPPORT_SPL
imply CMD_DM
config TARGET_ZC5202
bool "zc5202"
select BOARD_LATE_INIT
@ -678,7 +669,6 @@ source "board/armadeus/opos6uldev/Kconfig"
source "board/barco/titanium/Kconfig"
source "board/boundary/nitrogen6x/Kconfig"
source "board/bticino/mamoj/Kconfig"
source "board/ccv/xpress/Kconfig"
source "board/compulab/cm_fx6/Kconfig"
source "board/congatec/cgtqmx6eval/Kconfig"
source "board/dhelectronics/dh_imx6/Kconfig"

12
board/ccv/xpress/Kconfig
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@ -1,12 +0,0 @@
if TARGET_XPRESS
config SYS_BOARD
default "xpress"
config SYS_VENDOR
default "ccv"
config SYS_CONFIG_NAME
default "xpress"
endif

7
board/ccv/xpress/MAINTAINERS
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@ -1,7 +0,0 @@
CCV XPRESS BOARD
M: Stefan Roese <sr@denx.de>
S: Maintained
F: board/ccv/xpress/
F: include/configs/xpress.h
F: configs/xpress_defconfig
F: configs/xpress_spl_defconfig

6
board/ccv/xpress/Makefile
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@ -1,6 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
obj-y := xpress.o
obj-$(CONFIG_SPL_BUILD) += spl.o

175
board/ccv/xpress/imximage.cfg
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@ -1,175 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
*
* Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
* and create imximage boot image
*
* The syntax is taken as close as possible with the kwbimage
*/
/* image version */
IMAGE_VERSION 2
/*
* Boot Device : one of
* sd, nand
*/
BOOT_FROM sd
/*
* Device Configuration Data (DCD)
*
* Each entry must have the format:
* Addr-type Address Value
*
* where:
* Addr-type register length (1,2 or 4 bytes)
* Address absolute address of the register
* value value to be stored in the register
*/
#define __ASSEMBLY__
#include <config.h>
/* Enable all clocks */
DATA 4 0x020c4068 0xffffffff
DATA 4 0x020c406c 0xffffffff
DATA 4 0x020c4070 0xffffffff
DATA 4 0x020c4074 0xffffffff
DATA 4 0x020c4078 0xffffffff
DATA 4 0x020c407c 0xffffffff
DATA 4 0x020c4080 0xffffffff
DATA 4 0x020c4084 0xffffffff
/* ddr io type */
DATA 4 0x020e04b4 0x000C0000 /* IOMUXC_SW_PAD_CTL_GRP_DDR_TYPE */
DATA 4 0x020e04ac 0x00000000 /* IOMUXC_SW_PAD_CTL_GRP_DDRPKE */
/* clock */
DATA 4 0x020e027c 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDCLK0_P */
/* control and address */
DATA 4 0x020E0250 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_CAS */
DATA 4 0x020E024C 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_RAS */
DATA 4 0x020E0490 0x00000030 /* IOMUXC_SW_PAD_CTL_GRP_ADDDS */
DATA 4 0x020E0288 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_RESET */
DATA 4 0x020E0270 0x00000000 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDBA2 - DSE can be
configured using Group Control Register:
IOMUXC_SW_PAD_CTL_GRP_CTLDS */
DATA 4 0x020E0260 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_ODT0 */
DATA 4 0x020E0264 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_ODT1 */
DATA 4 0x020E04A0 0x00000030 /* IOMUXC_SW_PAD_CTL_GRP_CTLDS */
/* data strobes */
DATA 4 0x020e0494 0x00020000 /* IOMUXC_SW_PAD_CTL_GRP_DDRMODE_CTL */
DATA 4 0x020e0280 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS0_P */
DATA 4 0x020e0284 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_SDQS1_P */
/* data */
DATA 4 0x020E04B0 0x00020000 /* IOMUXC_SW_PAD_CTL_GRP_DDRMODE */
DATA 4 0x020E0498 0x00000030 /* IOMUXC_SW_PAD_CTL_GRP_B0DS */
DATA 4 0x020E04A4 0x00000030 /* IOMUXC_SW_PAD_CTL_GRP_B1DS */
DATA 4 0x020E0244 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM0 */
DATA 4 0x020E0248 0x00000030 /* IOMUXC_SW_PAD_CTL_PAD_DRAM_DQM1 */
/*
* DDR Controller Registers
*
* Manufacturer: IM
* Device Part Number: IME1G16D3EEBG-15EI
* Clock Freq.: 400MHz
* Density per CS in Gb: 1
* Chip Selects used: 1
* Number of Banks: 8
* Row address: 13
* Column address: 10
* Data bus width 16
*/
DATA 4 0x021b001c 0x00008000 /* MMDC0_MDSCR, set the Configuration request bit
during MMDC set up */
/*
* Calibration setup
*/
DATA 4 0x021b0800 0xA1390003 /* DDR_PHY_P0_MPZQHWCTRL, enable both one-time &
periodic HW ZQ calibration. */
/*
* For target board, may need to run write leveling calibration to fine tune
* these settings.
*/
DATA 4 0x021b080c 0x00000000
/* Read DQS Gating calibration */
DATA 4 0x021b083c 0x4164015C /* MPDGCTRL0 PHY0 */
/* Read calibration */
DATA 4 0x021b0848 0x40404446 /* MPRDDLCTL PHY0 */
/* Write calibration */
DATA 4 0x021b0850 0x40405A52 /* MPWRDLCTL PHY0 */
/*
* read data bit delay: (3 is the reccommended default value, although out of
* reset value is 0)
*/
DATA 4 0x021b081c 0x33333333 /* DDR_PHY_P0_MPREDQBY0DL3 */
DATA 4 0x021b0820 0x33333333 /* DDR_PHY_P0_MPREDQBY1DL3 */
DATA 4 0x021b082c 0xF3333333
DATA 4 0x021b0830 0xF3333333
DATA 4 0x021b08c0 0x00921012
/* Clock Fine Tuning */
DATA 4 0x021B0858 0x00000F00 /* [MMDC_MPSDCTRL] MMDC PHY CK Control Register */
/* Complete calibration by forced measurement: */
DATA 4 0x021b08b8 0x00000800 /* DDR_PHY_P0_MPMUR0, frc_msr */
/*
* Calibration setup end
*/
/* MMDC init: */
DATA 4 0x021b0004 0x0002002D /* MMDC0_MDPDC */
DATA 4 0x021b0008 0x1B333030 /* MMDC0_MDOTC */
DATA 4 0x021b000c 0x3F4352F3 /* MMDC0_MDCFG0 */
DATA 4 0x021b0010 0xB66D0B63 /* MMDC0_MDCFG1 */
DATA 4 0x021b0014 0x01FF00DB /* MMDC0_MDCFG2 */
/*
* MDMISC: RALAT kept to the high level of 5.
* MDMISC: consider reducing RALAT if your 528MHz board design allow that.
* Lower RALAT benefits:
* a. better operation at low frequency, for LPDDR2 freq < 100MHz, change RALAT
* to 3
* b. Small performence improvment
*/
DATA 4 0x021b0018 0x00201740 /* MMDC0_MDMISC */
DATA 4 0x021b001c 0x00008000 /* MMDC0_MDSCR, set the Configuration request bit
during MMDC set up */
DATA 4 0x021b002c 0x000026D2 /* MMDC0_MDRWD */
DATA 4 0x021b0030 0x00431023 /* MMDC0_MDOR */
DATA 4 0x021b0040 0x00000047 /* Chan0 CS0_END */
DATA 4 0x021b0000 0x82180000 /* MMDC0_MDCTL */
/* Mode register writes */
DATA 4 0x021b001c 0x02008032 /* MMDC0_MDSCR, MR2 write, CS0 */
DATA 4 0x021b001c 0x00008033 /* MMDC0_MDSCR, MR3 write, CS0 */
DATA 4 0x021b001c 0x00048031 /* MMDC0_MDSCR, MR1 write, CS0 */
DATA 4 0x021b001c 0x15208030 /* MMDC0_MDSCR, MR0 write, CS0 */
DATA 4 0x021b001c 0x04008040 /* MMDC0_MDSCR, ZQ calibration command sent to
device on CS0 */
DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */
DATA 4 0x021b0818 0x00000227 /* DDR_PHY_P0_MPODTCTRL */
DATA 4 0x021b0004 0x0002556D /* MMDC0_MDPDC now SDCTL power down enabled */
DATA 4 0x021b0404 0x00011006 /* MMDC0_MAPSR ADOPT power down enabled, MMDC will
enter automatically to self-refresh while the
number of idle cycle reached. */
DATA 4 0x021b001c 0x00000000 /* MMDC0_MDSCR, clear this register (especially
the configuration bit as initialization is
complete) */

118
board/ccv/xpress/spl.c
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@ -1,118 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* SPL specific code for CCV xPress
*
* Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
*/
#include <common.h>
#include <init.h>
#include <spl.h>
#include <asm/io.h>
#include <asm/arch/mx6-ddr.h>
#include <asm/arch/crm_regs.h>
/* Configuration for IM IME1G16D3EEBG-15EI, 64M x 16 -> 128MiB */
static struct mx6ul_iomux_grp_regs mx6_grp_ioregs = {
.grp_addds = 0x00000030,
.grp_ddrmode_ctl = 0x00020000,
.grp_b0ds = 0x00000030,
.grp_ctlds = 0x00000030,
.grp_b1ds = 0x00000030,
.grp_ddrpke = 0x00000000,
.grp_ddrmode = 0x00020000,
.grp_ddr_type = 0x000c0000,
};
static struct mx6ul_iomux_ddr_regs mx6_ddr_ioregs = {
.dram_dqm0 = 0x00000030,
.dram_dqm1 = 0x00000030,
.dram_ras = 0x00000030,
.dram_cas = 0x00000030,
.dram_odt0 = 0x00000030,
.dram_odt1 = 0x00000030,
.dram_sdba2 = 0x00000000,
.dram_sdclk_0 = 0x00000008,
.dram_sdqs0 = 0x00000038,
.dram_sdqs1 = 0x00000030,
.dram_reset = 0x00000030,
};
static struct mx6_mmdc_calibration mx6_mmcd_calib = {
.p0_mpwldectrl0 = 0x00000000,
.p0_mpdgctrl0 = 0x4164015C,
.p0_mprddlctl = 0x40404446,
.p0_mpwrdlctl = 0x40405A52,
};
struct mx6_ddr_sysinfo ddr_sysinfo = {
.dsize = 0,
.cs_density = 20,
.ncs = 1,
.cs1_mirror = 0,
.rtt_wr = 2,
.rtt_nom = 1, /* RTT_Nom = RZQ/2 */
.walat = 1, /* Write additional latency */
.ralat = 5, /* Read additional latency */
.mif3_mode = 3, /* Command prediction working mode */
.bi_on = 1, /* Bank interleaving enabled */
.sde_to_rst = 0x10, /* 14 cycles, 200us (JEDEC default) */
.rst_to_cke = 0x23, /* 33 cycles, 500us (JEDEC default) */
.ddr_type = DDR_TYPE_DDR3,
.refsel = 1, /* Refresh cycles at 32KHz */
.refr = 7, /* 8 refresh commands per refresh cycle */
};
static struct mx6_ddr3_cfg mem_ddr = {
.mem_speed = 800,
.density = 4,
.width = 16,
.banks = 8,
.rowaddr = 13,
.coladdr = 10,
.pagesz = 2,
.trcd = 1375,
.trcmin = 4875,
.trasmin = 3500,
};
static void ccgr_init(void)
{
struct mxc_ccm_reg *ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
writel(0xFFFFFFFF, &ccm->CCGR0);
writel(0xFFFFFFFF, &ccm->CCGR1);
writel(0xFFFFFFFF, &ccm->CCGR2);
writel(0xFFFFFFFF, &ccm->CCGR3);
writel(0xFFFFFFFF, &ccm->CCGR4);
writel(0xFFFFFFFF, &ccm->CCGR5);
writel(0xFFFFFFFF, &ccm->CCGR6);
writel(0xFFFFFFFF, &ccm->CCGR7);
}
static void spl_dram_init(void)
{
mx6ul_dram_iocfg(mem_ddr.width, &mx6_ddr_ioregs, &mx6_grp_ioregs);
mx6_dram_cfg(&ddr_sysinfo, &mx6_mmcd_calib, &mem_ddr);
}
void board_init_f(ulong dummy)
{
/* Setup AIPS and disable watchdog */
arch_cpu_init();
ccgr_init();
/* Setup iomux and i2c */
board_early_init_f();
/* Setup GP timer */
timer_init();
/* UART clocks enabled and gd valid - init serial console */
preloader_console_init();
/* DDR initialization */
spl_dram_init();
}

341
board/ccv/xpress/xpress.c
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@ -1,341 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015-2016 Stefan Roese <sr@denx.de>
*/
#include <init.h>
#include <net.h>
#include <asm/arch/clock.h>
#include <asm/arch/iomux.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/mx6ul_pins.h>
#include <asm/arch/mx6-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/boot_mode.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/io.h>
#include <common.h>
#include <env.h>
#include <fsl_esdhc_imx.h>
#include <i2c.h>
#include <miiphy.h>
#include <mmc.h>
#include <netdev.h>
#include <usb.h>
#include <linux/delay.h>
#include <usb/ehci-ci.h>
DECLARE_GLOBAL_DATA_PTR;
#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
#define I2C_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
PAD_CTL_ODE)
#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
PAD_CTL_SPEED_HIGH | \
PAD_CTL_DSE_48ohm | PAD_CTL_SRE_FAST)
#define MDIO_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_PUE | \
PAD_CTL_DSE_48ohm | PAD_CTL_SRE_FAST | PAD_CTL_ODE)
#define ENET_CLK_PAD_CTRL (PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
#define ENET_RX_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_SPEED_HIGH | PAD_CTL_SRE_FAST)
#define OTGID_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
PAD_CTL_DSE_80ohm | PAD_CTL_HYS | \
PAD_CTL_SRE_FAST)
#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
static struct i2c_pads_info i2c_pad_info1 = {
.scl = {
.i2c_mode = MX6_PAD_GPIO1_IO02__I2C1_SCL | PC,
.gpio_mode = MX6_PAD_GPIO1_IO02__GPIO1_IO02 | PC,
.gp = IMX_GPIO_NR(1, 2),
},
.sda = {
.i2c_mode = MX6_PAD_GPIO1_IO03__I2C1_SDA | PC,
.gpio_mode = MX6_PAD_GPIO1_IO03__GPIO1_IO03 | PC,
.gp = IMX_GPIO_NR(1, 3),
},
};
static struct i2c_pads_info i2c_pad_info2 = {
.scl = {
.i2c_mode = MX6_PAD_GPIO1_IO00__I2C2_SCL | PC,
.gpio_mode = MX6_PAD_GPIO1_IO00__GPIO1_IO00 | PC,
.gp = IMX_GPIO_NR(1, 0),
},
.sda = {
.i2c_mode = MX6_PAD_GPIO1_IO01__I2C2_SDA | PC,
.gpio_mode = MX6_PAD_GPIO1_IO01__GPIO1_IO01 | PC,
.gp = IMX_GPIO_NR(1, 1),
},
};
static struct i2c_pads_info i2c_pad_info4 = {
.scl = {
.i2c_mode = MX6_PAD_UART2_TX_DATA__I2C4_SCL | PC,
.gpio_mode = MX6_PAD_UART2_TX_DATA__GPIO1_IO20 | PC,
.gp = IMX_GPIO_NR(1, 20),
},
.sda = {
.i2c_mode = MX6_PAD_UART2_RX_DATA__I2C4_SDA | PC,
.gpio_mode = MX6_PAD_UART2_RX_DATA__GPIO1_IO21 | PC,
.gp = IMX_GPIO_NR(1, 21),
},
};
int dram_init(void)
{
gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
return 0;
}
static iomux_v3_cfg_t const uart1_pads[] = {
MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_UART1_CTS_B__UART1_DCE_CTS | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_UART1_RTS_B__UART1_DCE_RTS | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const uart4_pads[] = {
MX6_PAD_UART4_TX_DATA__UART4_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_UART4_RX_DATA__UART4_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const uart5_pads[] = {
MX6_PAD_GPIO1_IO04__UART5_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_GPIO1_IO05__UART5_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_GPIO1_IO09__UART5_DCE_CTS | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_GPIO1_IO08__UART5_DCE_RTS | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const uart7_pads[] = {
MX6_PAD_ENET2_RX_EN__UART7_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_ENET2_TX_DATA0__UART7_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static iomux_v3_cfg_t const uart8_pads[] = {
MX6_PAD_LCD_DATA20__UART8_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
MX6_PAD_LCD_DATA21__UART8_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
};
static void setup_iomux_uart(void)
{
imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
imx_iomux_v3_setup_multiple_pads(uart4_pads, ARRAY_SIZE(uart4_pads));
imx_iomux_v3_setup_multiple_pads(uart5_pads, ARRAY_SIZE(uart5_pads));
imx_iomux_v3_setup_multiple_pads(uart7_pads, ARRAY_SIZE(uart7_pads));
imx_iomux_v3_setup_multiple_pads(uart8_pads, ARRAY_SIZE(uart8_pads));
}
/* eMMC on USDHC2 */
static iomux_v3_cfg_t const usdhc2_pads[] = {
MX6_PAD_NAND_RE_B__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_WE_B__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA00__USDHC2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA01__USDHC2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA02__USDHC2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA03__USDHC2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA04__USDHC2_DATA4 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA05__USDHC2_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA06__USDHC2_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_NAND_DATA07__USDHC2_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
/*
* RST_B
*/
MX6_PAD_NAND_ALE__USDHC2_RESET_B | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static struct fsl_esdhc_cfg usdhc_cfg = {
.esdhc_base = USDHC2_BASE_ADDR,
.max_bus_width = 8,
};
#define USDHC2_PWR_GPIO IMX_GPIO_NR(1, 9)
int board_mmc_getcd(struct mmc *mmc)
{
/* eMMC is always present */
return 1;
}
int board_mmc_init(struct bd_info *bis)
{
imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
usdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
return fsl_esdhc_initialize(bis, &usdhc_cfg);
}
#define USB_OTHERREGS_OFFSET 0x800
#define UCTRL_PWR_POL (1 << 9)
static iomux_v3_cfg_t const usb_otg_pads[] = {
/* OTG1 */
MX6_PAD_SD1_CMD__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
MX6_PAD_SD1_DATA0__ANATOP_OTG1_ID | MUX_PAD_CTRL(OTGID_PAD_CTRL),
/* OTG2 */
MX6_PAD_SD1_DATA1__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL),
MX6_PAD_SD1_DATA3__ANATOP_OTG2_ID | MUX_PAD_CTRL(OTGID_PAD_CTRL),
};
static void setup_usb(void)
{
imx_iomux_v3_setup_multiple_pads(usb_otg_pads,
ARRAY_SIZE(usb_otg_pads));
}
int board_usb_phy_mode(int port)
{
if (port == 1)
return USB_INIT_HOST;
else
return usb_phy_mode(port);
}
int board_ehci_hcd_init(int port)
{
u32 *usbnc_usb_ctrl;
if (port > 1)
return -EINVAL;
usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET +
port * 4);
/* Set Power polarity */
setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL);
return 0;
}
static iomux_v3_cfg_t const fec1_pads[] = {
MX6_PAD_GPIO1_IO06__ENET1_MDIO | MUX_PAD_CTRL(MDIO_PAD_CTRL),
MX6_PAD_GPIO1_IO07__ENET1_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_TX_DATA0__ENET1_TDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_TX_DATA1__ENET1_TDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_TX_EN__ENET1_TX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 | MUX_PAD_CTRL(ENET_CLK_PAD_CTRL),
MX6_PAD_ENET1_RX_DATA0__ENET1_RDATA00 | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_RX_DATA1__ENET1_RDATA01 | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_RX_ER__ENET1_RX_ER | MUX_PAD_CTRL(ENET_PAD_CTRL),
MX6_PAD_ENET1_RX_EN__ENET1_RX_EN | MUX_PAD_CTRL(ENET_PAD_CTRL),
/* ENET1 reset */
MX6_PAD_CSI_MCLK__GPIO4_IO17 | MUX_PAD_CTRL(NO_PAD_CTRL),
/* ENET1 interrupt */
MX6_PAD_CSI_PIXCLK__GPIO4_IO18 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
#define ENET_PHY_RESET_GPIO IMX_GPIO_NR(4, 17)
int board_eth_init(struct bd_info *bis)
{
int ret;
imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads));
/* Reset LAN8742 PHY */
ret = gpio_request(ENET_PHY_RESET_GPIO, "phy-reset");
if (!ret)
gpio_direction_output(ENET_PHY_RESET_GPIO , 0);
mdelay(10);
gpio_set_value(ENET_PHY_RESET_GPIO, 1);
mdelay(10);
return cpu_eth_init(bis);
}
static int setup_fec(int fec_id)
{
struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
int ret;
/*
* Use 50M anatop loopback REF_CLK1 for ENET1,
* clear gpr1[13], set gpr1[17].
*/
clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC1_MASK,
IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK);
ret = enable_fec_anatop_clock(fec_id, ENET_50MHZ);
if (ret)
return ret;
enable_enet_clk(1);
return 0;
}
int board_phy_config(struct phy_device *phydev)
{
if (phydev->drv->config)
phydev->drv->config(phydev);
return 0;
}
int board_early_init_f(void)
{
setup_iomux_uart();
return 0;
}
int board_init(void)
{
/* Address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
setup_i2c(3, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info4);
setup_fec(CONFIG_FEC_ENET_DEV);
setup_usb();
return 0;
}
static const struct boot_mode board_boot_modes[] = {
/* 8 bit bus width */
{"emmc", MAKE_CFGVAL(0x60, 0x28, 0x00, 0x00)},
{ NULL, 0 },
};
int board_late_init(void)
{
add_board_boot_modes(board_boot_modes);
env_set("board_name", "xpress");
return 0;
}
int checkboard(void)
{
puts("Board: CCV-EVA xPress\n");
return 0;
}

46
configs/xpress_defconfig
View File

@ -1,46 +0,0 @@
CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_SYS_TEXT_BASE=0x87800000
CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_MEMTEST_START=0x80000000
CONFIG_SYS_MEMTEST_END=0x90000000
CONFIG_ENV_SIZE=0x4000
CONFIG_ENV_OFFSET=0x80000
CONFIG_MX6UL=y
CONFIG_TARGET_XPRESS=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/ccv/xpress/imximage.cfg"
CONFIG_BOOTDELAY=3
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_PART=1
CONFIG_BOUNCE_BUFFER=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_PHYLIB=y
CONFIG_PHY_SMSC=y
CONFIG_MII=y
CONFIG_MXC_UART=y
CONFIG_IMX_THERMAL=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y

57
configs/xpress_spl_defconfig
View File

@ -1,57 +0,0 @@
CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_SYS_TEXT_BASE=0x87800000
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_MEMTEST_START=0x80000000
CONFIG_SYS_MEMTEST_END=0x90000000
CONFIG_ENV_SIZE=0x4000
CONFIG_ENV_OFFSET=0x80000
CONFIG_MX6UL=y
CONFIG_TARGET_XPRESS=y
CONFIG_SPL_TEXT_BASE=0x00908000
CONFIG_SPL_MMC_SUPPORT=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTDELAY=3
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SYS_MMC_ENV_PART=1
CONFIG_BOUNCE_BUFFER=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_MTD=y
CONFIG_PHYLIB=y
CONFIG_PHY_SMSC=y
CONFIG_MII=y
CONFIG_MXC_UART=y
CONFIG_IMX_THERMAL=y
CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_OF_LIBFDT=y