mirror of
https://github.com/u-boot/u-boot.git
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x86: Add congatec conga-QA3/E3845-4G (Bay Trail) support
This patch adds support for the congatec conga-QA3/E3845-4G eMMC8 SoM, installed on the congatec Qseven 2.0 evaluation carrier board (conga-QEVAL). Its port is very similar to the MinnowboardMAX port and also uses the Intel FSP as described in doc/README.x86. Currently supported are the following interfaces / devices: - UART (via Winbond legacy SuperIO chip on carrier board) - Ethernet (PCIe Intel I210 / E1000) - SPI including SPI NOR as boot-device - USB 2.0 - SATA via U-Boot SCSI IF - eMMC - Video (HDMI output @ 800x600) - PCIe Not supported yet is: - I2C - USB 3.0 Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Stefan Roese
Bin Meng
parent
374e78efb0
commit
82ceba2ca2
@ -8,6 +8,9 @@ choice
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prompt "Mainboard vendor"
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default VENDOR_EMULATION
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config VENDOR_CONGATEC
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bool "congatec"
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config VENDOR_COREBOOT
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bool "coreboot"
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@ -26,6 +29,7 @@ config VENDOR_INTEL
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endchoice
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# board-specific options below
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source "board/congatec/Kconfig"
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source "board/coreboot/Kconfig"
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source "board/efi/Kconfig"
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source "board/emulation/Kconfig"
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@ -6,6 +6,7 @@ dtb-y += bayleybay.dtb \
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chromebook_link.dtb \
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chromebox_panther.dtb \
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chromebook_samus.dtb \
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conga-qeval20-qa3-e3845.dtb \
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cougarcanyon2.dtb \
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crownbay.dtb \
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efi.dtb \
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278
arch/x86/dts/conga-qeval20-qa3-e3845.dts
Normal file
278
arch/x86/dts/conga-qeval20-qa3-e3845.dts
Normal file
@ -0,0 +1,278 @@
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/*
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* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
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* Copyright (C) 2016 Stefan Roese <sr@denx.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/x86-gpio.h>
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#include <dt-bindings/interrupt-router/intel-irq.h>
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/include/ "skeleton.dtsi"
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/include/ "serial.dtsi"
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/include/ "rtc.dtsi"
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/include/ "tsc_timer.dtsi"
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/ {
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model = "congatec-QEVAL20-QA3-E3845";
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compatible = "congatec,qeval20-qa3-e3845", "intel,baytrail";
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aliases {
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serial0 = &serial;
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spi0 = &spi;
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};
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config {
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silent_console = <0>;
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};
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pch_pinctrl {
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compatible = "intel,x86-pinctrl";
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};
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chosen {
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stdout-path = "/serial";
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "intel,baytrail-cpu";
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reg = <0>;
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intel,apic-id = <0>;
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};
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cpu@1 {
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device_type = "cpu";
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compatible = "intel,baytrail-cpu";
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reg = <1>;
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intel,apic-id = <2>;
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};
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cpu@2 {
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device_type = "cpu";
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compatible = "intel,baytrail-cpu";
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reg = <2>;
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intel,apic-id = <4>;
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};
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cpu@3 {
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device_type = "cpu";
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compatible = "intel,baytrail-cpu";
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reg = <3>;
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intel,apic-id = <6>;
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};
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};
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pci {
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compatible = "intel,pci-baytrail", "pci-x86";
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#address-cells = <3>;
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#size-cells = <2>;
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u-boot,dm-pre-reloc;
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ranges = <0x02000000 0x0 0x80000000 0x80000000 0 0x40000000
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0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000
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0x01000000 0x0 0x2000 0x2000 0 0xe000>;
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pch@1f,0 {
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reg = <0x0000f800 0 0 0 0>;
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compatible = "pci8086,0f1c", "intel,pch9";
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#address-cells = <1>;
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#size-cells = <1>;
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irq-router {
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compatible = "intel,irq-router";
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intel,pirq-config = "ibase";
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intel,ibase-offset = <0x50>;
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intel,pirq-link = <8 8>;
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intel,pirq-mask = <0xdee0>;
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intel,pirq-routing = <
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/* BayTrail PCI devices */
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PCI_BDF(0, 2, 0) INTA PIRQA
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PCI_BDF(0, 3, 0) INTA PIRQA
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PCI_BDF(0, 16, 0) INTA PIRQA
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PCI_BDF(0, 17, 0) INTA PIRQA
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PCI_BDF(0, 18, 0) INTA PIRQA
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PCI_BDF(0, 19, 0) INTA PIRQA
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PCI_BDF(0, 20, 0) INTA PIRQA
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PCI_BDF(0, 21, 0) INTA PIRQA
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PCI_BDF(0, 22, 0) INTA PIRQA
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PCI_BDF(0, 23, 0) INTA PIRQA
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PCI_BDF(0, 24, 0) INTA PIRQA
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PCI_BDF(0, 24, 1) INTC PIRQC
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PCI_BDF(0, 24, 2) INTD PIRQD
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PCI_BDF(0, 24, 3) INTB PIRQB
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PCI_BDF(0, 24, 4) INTA PIRQA
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PCI_BDF(0, 24, 5) INTC PIRQC
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PCI_BDF(0, 24, 6) INTD PIRQD
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PCI_BDF(0, 24, 7) INTB PIRQB
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PCI_BDF(0, 26, 0) INTA PIRQA
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PCI_BDF(0, 27, 0) INTA PIRQA
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PCI_BDF(0, 28, 0) INTA PIRQA
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PCI_BDF(0, 28, 1) INTB PIRQB
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PCI_BDF(0, 28, 2) INTC PIRQC
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PCI_BDF(0, 28, 3) INTD PIRQD
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PCI_BDF(0, 29, 0) INTA PIRQA
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PCI_BDF(0, 30, 0) INTA PIRQA
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PCI_BDF(0, 30, 1) INTD PIRQD
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PCI_BDF(0, 30, 2) INTB PIRQB
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PCI_BDF(0, 30, 3) INTC PIRQC
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PCI_BDF(0, 30, 4) INTD PIRQD
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PCI_BDF(0, 30, 5) INTB PIRQB
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PCI_BDF(0, 31, 3) INTB PIRQB
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/*
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* PCIe root ports downstream
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* interrupts
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*/
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PCI_BDF(1, 0, 0) INTA PIRQA
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PCI_BDF(1, 0, 0) INTB PIRQB
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PCI_BDF(1, 0, 0) INTC PIRQC
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PCI_BDF(1, 0, 0) INTD PIRQD
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PCI_BDF(2, 0, 0) INTA PIRQB
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PCI_BDF(2, 0, 0) INTB PIRQC
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PCI_BDF(2, 0, 0) INTC PIRQD
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PCI_BDF(2, 0, 0) INTD PIRQA
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PCI_BDF(3, 0, 0) INTA PIRQC
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PCI_BDF(3, 0, 0) INTB PIRQD
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PCI_BDF(3, 0, 0) INTC PIRQA
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PCI_BDF(3, 0, 0) INTD PIRQB
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PCI_BDF(4, 0, 0) INTA PIRQD
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PCI_BDF(4, 0, 0) INTB PIRQA
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PCI_BDF(4, 0, 0) INTC PIRQB
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PCI_BDF(4, 0, 0) INTD PIRQC
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>;
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};
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spi: spi {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "intel,ich9-spi";
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spi-flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0>;
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compatible = "stmicro,n25q064a",
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"spi-flash";
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memory-map = <0xff800000 0x00800000>;
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rw-mrc-cache {
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label = "rw-mrc-cache";
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reg = <0x006f0000 0x00010000>;
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};
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};
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};
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gpioa {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0 0x20>;
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bank-name = "A";
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};
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gpiob {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0x20 0x20>;
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bank-name = "B";
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};
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gpioc {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0x40 0x20>;
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bank-name = "C";
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};
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gpiod {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0x60 0x20>;
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bank-name = "D";
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};
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gpioe {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0x80 0x20>;
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bank-name = "E";
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};
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gpiof {
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compatible = "intel,ich6-gpio";
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u-boot,dm-pre-reloc;
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reg = <0xA0 0x20>;
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bank-name = "F";
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};
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};
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};
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fsp {
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compatible = "intel,baytrail-fsp";
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fsp,mrc-init-tseg-size = <0>;
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fsp,mrc-init-mmio-size = <0x800>;
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fsp,mrc-init-spd-addr1 = <0xa0>;
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fsp,mrc-init-spd-addr2 = <0xa2>;
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fsp,emmc-boot-mode = <2>;
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fsp,enable-sdio;
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fsp,enable-sdcard;
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fsp,enable-hsuart1;
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fsp,enable-spi;
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fsp,enable-sata;
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fsp,sata-mode = <1>;
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fsp,enable-lpe;
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fsp,lpss-sio-enable-pci-mode;
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fsp,enable-dma0;
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fsp,enable-dma1;
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fsp,enable-i2c0;
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fsp,enable-i2c1;
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fsp,enable-i2c2;
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fsp,enable-i2c3;
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fsp,enable-i2c4;
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fsp,enable-i2c5;
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fsp,enable-i2c6;
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fsp,enable-pwm0;
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fsp,enable-pwm1;
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fsp,igd-dvmt50-pre-alloc = <2>;
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fsp,aperture-size = <2>;
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fsp,gtt-size = <2>;
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fsp,scc-enable-pci-mode;
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fsp,os-selection = <4>;
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fsp,emmc45-ddr50-enabled;
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fsp,emmc45-retune-timer-value = <8>;
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fsp,enable-igd;
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fsp,enable-memory-down;
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fsp,memory-down-params {
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compatible = "intel,baytrail-fsp-mdp";
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fsp,dram-speed = <2>; /* 2=1333MHz */
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fsp,dram-type = <1>; /* 1=DDR3L */
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fsp,dimm-0-enable;
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fsp,dimm-1-enable;
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fsp,dimm-width = <1>; /* 1=x16, 2=x32 */
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fsp,dimm-density = <2>; /* 2=4Gbit */
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fsp,dimm-bus-width = <3>; /* 3=64bits */
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fsp,dimm-sides = <0>; /* 0=1 ranks -> 0x2b */
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/* These following values might need a re-visit */
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fsp,dimm-tcl = <8>;
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fsp,dimm-trpt-rcd = <8>;
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fsp,dimm-twr = <8>;
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fsp,dimm-twtr = <4>;
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fsp,dimm-trrd = <6>;
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fsp,dimm-trtp = <4>;
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fsp,dimm-tfaw = <22>;
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};
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};
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microcode {
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update@0 {
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#include "microcode/m0130673322.dtsi"
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};
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update@1 {
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#include "microcode/m0130679901.dtsi"
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};
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};
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};
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29
board/congatec/Kconfig
Normal file
29
board/congatec/Kconfig
Normal file
@ -0,0 +1,29 @@
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#
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# Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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if VENDOR_CONGATEC
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choice
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prompt "Mainboard model"
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optional
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config TARGET_CONGA_QEVAL20_QA3_E3845
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bool "congatec QEVAL 2.0 & conga-QA3/E3845"
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help
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This is the congatec Qseven 2.0 evaluation carrier board
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(conga-QEVAL) equipped with the conga-QA3/E3845-4G SoM.
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It contains an Atom E3845 with Ethernet, micro-SD, USB 2,
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USB 3, SATA, serial console and HDMI 1.3 video out.
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It requires some binary blobs - see README.x86 for details.
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Note that PCIE_ECAM_BASE is set up by the FSP so the value used
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by U-Boot matches that value.
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endchoice
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source "board/congatec/conga-qeval20-qa3-e3845/Kconfig"
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endif
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28
board/congatec/conga-qeval20-qa3-e3845/Kconfig
Normal file
28
board/congatec/conga-qeval20-qa3-e3845/Kconfig
Normal file
@ -0,0 +1,28 @@
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if TARGET_CONGA_QEVAL20_QA3_E3845
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config SYS_BOARD
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default "conga-qeval20-qa3-e3845"
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config SYS_VENDOR
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default "congatec"
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config SYS_SOC
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default "baytrail"
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config SYS_CONFIG_NAME
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default "conga-qeval20-qa3-e3845"
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config SYS_TEXT_BASE
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default 0xfff00000 if !EFI_STUB
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default 0x01110000 if EFI_STUB
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config BOARD_SPECIFIC_OPTIONS # dummy
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def_bool y
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select X86_RESET_VECTOR if !EFI_STUB
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select INTEL_BAYTRAIL
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select BOARD_ROMSIZE_KB_8192
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config PCIE_ECAM_BASE
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default 0xe0000000
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endif
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7
board/congatec/conga-qeval20-qa3-e3845/MAINTAINERS
Normal file
7
board/congatec/conga-qeval20-qa3-e3845/MAINTAINERS
Normal file
@ -0,0 +1,7 @@
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congatec EVAL20-QA3-E3845
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M: Stefan Roese <sr@denx.de>
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S: Maintained
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F: board/congatec/conga-qeval20-qa3-e3845
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F: include/configs/conga-qeval20-qa3-e3845.h
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F: configs/conga-qeval20-qa3-e3845_defconfig
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F: arch/x86/dts/conga-qeval20-qa3-e3845.dts
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7
board/congatec/conga-qeval20-qa3-e3845/Makefile
Normal file
7
board/congatec/conga-qeval20-qa3-e3845/Makefile
Normal file
@ -0,0 +1,7 @@
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#
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# Copyright (C) 2015, Google, Inc
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y += conga-qeval20-qa3.o start.o
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31
board/congatec/conga-qeval20-qa3-e3845/conga-qeval20-qa3.c
Normal file
31
board/congatec/conga-qeval20-qa3-e3845/conga-qeval20-qa3.c
Normal file
@ -0,0 +1,31 @@
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/*
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* Copyright (C) 2016 Stefan Roese <sr@denx.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <winbond_w83627.h>
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#include <asm/gpio.h>
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#include <asm/ibmpc.h>
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#include <asm/pnp_def.h>
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int board_early_init_f(void)
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{
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/*
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* The FSP enables the BayTrail internal legacy UART (again).
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* Disable it again, so that the Winbond one can be used.
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*/
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setup_internal_uart(0);
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/* Enable the legacy UART in the Winbond W83627 Super IO chip */
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winbond_enable_serial(PNP_DEV(WINBOND_IO_PORT, W83627DHG_SP1),
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UART0_BASE, UART0_IRQ);
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return 0;
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}
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int arch_early_init_r(void)
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{
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return 0;
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}
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9
board/congatec/conga-qeval20-qa3-e3845/start.S
Normal file
9
board/congatec/conga-qeval20-qa3-e3845/start.S
Normal file
@ -0,0 +1,9 @@
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/*
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* Copyright (C) 2015, Google, Inc
|
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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.globl early_board_init
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early_board_init:
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jmp early_board_init_ret
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47
configs/conga-qeval20-qa3-e3845_defconfig
Normal file
47
configs/conga-qeval20-qa3-e3845_defconfig
Normal file
@ -0,0 +1,47 @@
|
||||
CONFIG_X86=y
|
||||
CONFIG_VENDOR_CONGATEC=y
|
||||
CONFIG_TARGET_CONGA_QEVAL20_QA3_E3845=y
|
||||
CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
|
||||
CONFIG_HAVE_INTEL_ME=y
|
||||
CONFIG_ENABLE_MRC_CACHE=y
|
||||
CONFIG_SMP=y
|
||||
CONFIG_HAVE_VGA_BIOS=y
|
||||
CONFIG_GENERATE_PIRQ_TABLE=y
|
||||
CONFIG_GENERATE_MP_TABLE=y
|
||||
CONFIG_FIT=y
|
||||
CONFIG_FIT_SIGNATURE=y
|
||||
CONFIG_BOOTSTAGE=y
|
||||
CONFIG_BOOTSTAGE_REPORT=y
|
||||
CONFIG_CMD_CPU=y
|
||||
# CONFIG_CMD_IMLS is not set
|
||||
# CONFIG_CMD_FLASH is not set
|
||||
CONFIG_CMD_GPIO=y
|
||||
# CONFIG_CMD_SETEXPR is not set
|
||||
# CONFIG_CMD_NFS is not set
|
||||
CONFIG_CMD_BOOTSTAGE=y
|
||||
CONFIG_OF_CONTROL=y
|
||||
CONFIG_REGMAP=y
|
||||
CONFIG_SYSCON=y
|
||||
CONFIG_CPU=y
|
||||
CONFIG_WINBOND_W83627=y
|
||||
CONFIG_SPI_FLASH=y
|
||||
CONFIG_SPI_FLASH_GIGADEVICE=y
|
||||
CONFIG_SPI_FLASH_MACRONIX=y
|
||||
CONFIG_SPI_FLASH_STMICRO=y
|
||||
CONFIG_SPI_FLASH_WINBOND=y
|
||||
CONFIG_DM_ETH=y
|
||||
CONFIG_E1000=y
|
||||
CONFIG_DM_PCI=y
|
||||
CONFIG_DM_RTC=y
|
||||
CONFIG_DEBUG_UART=y
|
||||
CONFIG_DEBUG_UART_BASE=0x3f8
|
||||
CONFIG_DEBUG_UART_CLOCK=1843200
|
||||
CONFIG_SYS_NS16550=y
|
||||
CONFIG_ICH_SPI=y
|
||||
CONFIG_TIMER=y
|
||||
CONFIG_USB=y
|
||||
CONFIG_DM_USB=y
|
||||
CONFIG_VIDEO_VESA=y
|
||||
CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
|
||||
CONFIG_FRAMEBUFFER_VESA_MODE_114=y
|
||||
CONFIG_USE_PRIVATE_LIBGCC=y
|
||||
65
include/configs/conga-qeval20-qa3-e3845.h
Normal file
65
include/configs/conga-qeval20-qa3-e3845.h
Normal file
@ -0,0 +1,65 @@
|
||||
/*
|
||||
* Copyright (C) 2016 Stefan Roese <sr@denx.de>
|
||||
*
|
||||
* SPDX-License-Identifier: GPL-2.0+
|
||||
*/
|
||||
|
||||
/*
|
||||
* board/config.h - configuration options, board specific
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
#include <configs/x86-common.h>
|
||||
|
||||
#define CONFIG_SYS_MONITOR_LEN (1 << 20)
|
||||
#define CONFIG_BOARD_EARLY_INIT_F
|
||||
#define CONFIG_ARCH_EARLY_INIT_R
|
||||
#define CONFIG_ARCH_MISC_INIT
|
||||
|
||||
#define CONFIG_PCI_PNP
|
||||
|
||||
#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial\0" \
|
||||
"stdout=serial\0" \
|
||||
"stderr=serial\0"
|
||||
|
||||
#define CONFIG_SCSI_DEV_LIST \
|
||||
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SATA}, \
|
||||
{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_VALLEYVIEW_SATA_ALT}
|
||||
|
||||
#define CONFIG_MMC
|
||||
#define CONFIG_SDHCI
|
||||
#define CONFIG_GENERIC_MMC
|
||||
#define CONFIG_MMC_SDMA
|
||||
#define CONFIG_CMD_MMC
|
||||
|
||||
#undef CONFIG_USB_MAX_CONTROLLER_COUNT
|
||||
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
|
||||
|
||||
#define VIDEO_IO_OFFSET 0
|
||||
#define CONFIG_X86EMU_RAW_IO
|
||||
#define CONFIG_CMD_BMP
|
||||
|
||||
#define CONFIG_ENV_SECT_SIZE 0x1000
|
||||
#define CONFIG_ENV_OFFSET 0x007fe000
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
#undef CONFIG_BOOTCOMMAND
|
||||
|
||||
#define CONFIG_BOOTARGS \
|
||||
"root=/dev/sda1 ro quiet"
|
||||
#define CONFIG_BOOTCOMMAND \
|
||||
"load scsi 0:1 03000000 /boot/vmlinuz-4.2.0-26-generic;" \
|
||||
"load scsi 0:1 04000000 /boot/initrd.img-4.2.0-26-generic;" \
|
||||
"run boot"
|
||||
|
||||
#undef CONFIG_EXTRA_ENV_SETTINGS
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"boot=zboot 03000000 0 04000000 ${filesize}\0" \
|
||||
"upd_uboot=tftp 100000 conga/u-boot.rom;" \
|
||||
"sf probe;sf update 100000 0 7fe000\0"
|
||||
|
||||
#define CONFIG_PREBOOT
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
Loading…
Reference in New Issue
Block a user