GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)
This commit is contained in:
@@ -0,0 +1,30 @@
|
||||
if TARGET_APALIS_IMX8
|
||||
|
||||
config SYS_BOARD
|
||||
default "apalis-imx8"
|
||||
|
||||
config SYS_VENDOR
|
||||
default "toradex"
|
||||
|
||||
config SYS_CONFIG_NAME
|
||||
default "apalis-imx8"
|
||||
|
||||
config TDX_CFG_BLOCK
|
||||
default y
|
||||
|
||||
config TDX_HAVE_MMC
|
||||
default y
|
||||
|
||||
config TDX_CFG_BLOCK_DEV
|
||||
default "0"
|
||||
|
||||
config TDX_CFG_BLOCK_PART
|
||||
default "1"
|
||||
|
||||
# Toradex config block in eMMC, at the end of 1st "boot sector"
|
||||
config TDX_CFG_BLOCK_OFFSET
|
||||
default "-512"
|
||||
|
||||
source "board/toradex/common/Kconfig"
|
||||
|
||||
endif
|
||||
@@ -0,0 +1,9 @@
|
||||
Apalis iMX8
|
||||
M: Marcel Ziswiler <marcel.ziswiler@toradex.com>
|
||||
W: http://developer.toradex.com/software/linux/linux-software
|
||||
S: Maintained
|
||||
F: arch/arm/dts/fsl-imx8-apalis.dts
|
||||
F: arch/arm/dts/fsl-imx8-apalis-u-boot.dtsi
|
||||
F: board/toradex/apalis-imx8/
|
||||
F: configs/apalis-imx8qm_defconfig
|
||||
F: include/configs/apalis-imx8.h
|
||||
@@ -0,0 +1,6 @@
|
||||
# SPDX-License-Identifier: GPL-2.0+
|
||||
#
|
||||
# Copyright 2019 Toradex
|
||||
#
|
||||
|
||||
obj-y += apalis-imx8.o
|
||||
@@ -0,0 +1,66 @@
|
||||
U-Boot for the Toradex Apalis iMX8QM V1.0B Module
|
||||
|
||||
Quick Start
|
||||
===========
|
||||
|
||||
- Build the ARM trusted firmware binary
|
||||
- Get scfw_tcm.bin and ahab-container.img
|
||||
- Build U-Boot
|
||||
- Load U-Boot binary using uuu
|
||||
- Flash U-Boot binary into the eMMC
|
||||
- Boot
|
||||
|
||||
Get and Build the ARM Trusted Firmware
|
||||
======================================
|
||||
|
||||
$ git clone -b imx_4.14.78_1.0.0_ga https://source.codeaurora.org/external/imx/imx-atf
|
||||
$ cd imx-atf/
|
||||
$ make PLAT=imx8qm bl31
|
||||
|
||||
Get scfw_tcm.bin and ahab-container.img
|
||||
=======================================
|
||||
|
||||
$ wget https://github.com/toradex/meta-fsl-bsp-release/blob/toradex-sumo-4.14.78-1.0.0_ga-bringup/imx/meta-bsp/recipes-bsp/imx-sc-firmware/files/mx8qm-apalis-scfw-tcm.bin?raw=true
|
||||
$ mv mx8qm-apalis-scfw-tcm.bin\?raw\=true mx8qm-apalis-scfw-tcm.bin
|
||||
$ 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 the U-Boot folder:
|
||||
|
||||
$ cp imx-atf/build/imx8qm/release/bl31.bin .
|
||||
$ cp u-boot/u-boot.bin .
|
||||
|
||||
Copy the following firmware to the U-Boot folder:
|
||||
|
||||
$ cp firmware-imx-8.0/firmware/seco/ahab-container.img .
|
||||
|
||||
Build U-Boot
|
||||
============
|
||||
|
||||
$ make apalis-imx8qm_defconfig
|
||||
$ make u-boot-dtb.imx
|
||||
|
||||
Load the U-Boot Binary Using UUU
|
||||
================================
|
||||
|
||||
Get the latest version of the universal update utility (uuu) aka mfgtools 3.0:
|
||||
|
||||
https://community.nxp.com/external-link.jspa?url=https%3A%2F%2Fgithub.com%2FNXPmicro%2Fmfgtools%2Freleases
|
||||
|
||||
Put the module into USB recovery aka serial downloader mode, connect USB device
|
||||
to your host and execute uuu:
|
||||
|
||||
sudo ./uuu u-boot/u-boot-dtb.imx
|
||||
|
||||
Flash the U-Boot Binary into the eMMC
|
||||
=====================================
|
||||
|
||||
Burn the u-boot-dtb.imx binary to the primary eMMC hardware boot area partition:
|
||||
|
||||
load mmc 1:1 $loadaddr u-boot-dtb.imx
|
||||
setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt ${blkcnt} / 0x200
|
||||
mmc dev 0 1
|
||||
mmc write ${loadaddr} 0x0 ${blkcnt}
|
||||
|
||||
Boot
|
||||
@@ -0,0 +1,126 @@
|
||||
// SPDX-License-Identifier: GPL-2.0+
|
||||
/*
|
||||
* Copyright 2019 Toradex
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <init.h>
|
||||
|
||||
#include <asm/arch/clock.h>
|
||||
#include <asm/arch/imx8-pins.h>
|
||||
#include <asm/arch/iomux.h>
|
||||
#include <asm/arch/sci/sci.h>
|
||||
#include <asm/arch/sys_proto.h>
|
||||
#include <asm/gpio.h>
|
||||
#include <asm/io.h>
|
||||
#include <env.h>
|
||||
#include <errno.h>
|
||||
#include <linux/libfdt.h>
|
||||
|
||||
#include "../common/tdx-cfg-block.h"
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
#define UART_PAD_CTRL ((SC_PAD_CONFIG_OUT_IN << PADRING_CONFIG_SHIFT) | \
|
||||
(SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \
|
||||
(SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \
|
||||
(SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT))
|
||||
|
||||
static iomux_cfg_t uart1_pads[] = {
|
||||
SC_P_UART1_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
|
||||
SC_P_UART1_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
|
||||
};
|
||||
|
||||
static void setup_iomux_uart(void)
|
||||
{
|
||||
imx8_iomux_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
|
||||
}
|
||||
|
||||
int board_early_init_f(void)
|
||||
{
|
||||
sc_pm_clock_rate_t rate = SC_80MHZ;
|
||||
sc_err_t err = 0;
|
||||
|
||||
/* Set UART1 clock root to 80 MHz and enable it */
|
||||
err = sc_pm_setup_uart(SC_R_UART_1, rate);
|
||||
if (err != SC_ERR_NONE)
|
||||
return 0;
|
||||
|
||||
setup_iomux_uart();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if IS_ENABLED(CONFIG_DM_GPIO)
|
||||
static void board_gpio_init(void)
|
||||
{
|
||||
/* TODO */
|
||||
}
|
||||
#else
|
||||
static inline void board_gpio_init(void) {}
|
||||
#endif
|
||||
|
||||
#if IS_ENABLED(CONFIG_FEC_MXC)
|
||||
#include <miiphy.h>
|
||||
|
||||
int board_phy_config(struct phy_device *phydev)
|
||||
{
|
||||
if (phydev->drv->config)
|
||||
phydev->drv->config(phydev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
int checkboard(void)
|
||||
{
|
||||
puts("Model: Toradex Apalis iMX8\n");
|
||||
|
||||
build_info();
|
||||
print_bootinfo();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_init(void)
|
||||
{
|
||||
board_gpio_init();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void detail_board_ddr_info(void)
|
||||
{
|
||||
puts("\nDDR ");
|
||||
}
|
||||
|
||||
/*
|
||||
* Board specific reset that is system reset.
|
||||
*/
|
||||
void reset_cpu(ulong addr)
|
||||
{
|
||||
/* TODO */
|
||||
}
|
||||
|
||||
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
|
||||
int ft_board_setup(void *blob, bd_t *bd)
|
||||
{
|
||||
return ft_common_board_setup(blob, bd);
|
||||
}
|
||||
#endif
|
||||
|
||||
int board_mmc_get_env_dev(int devno)
|
||||
{
|
||||
return devno;
|
||||
}
|
||||
|
||||
int board_late_init(void)
|
||||
{
|
||||
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
|
||||
/* TODO move to common */
|
||||
env_set("board_name", "Apalis iMX8QM");
|
||||
env_set("board_rev", "v1.0");
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0+ */
|
||||
/*
|
||||
* Copyright 2019 Toradex
|
||||
*
|
||||
* Refer doc/README.imx8image for more details about how-to configure
|
||||
* and create imx8image boot image
|
||||
*/
|
||||
|
||||
#define __ASSEMBLY__
|
||||
|
||||
/* Boot from SD, sector size 0x400 */
|
||||
BOOT_FROM EMMC_FASTBOOT 0x400
|
||||
/* SoC type IMX8QM */
|
||||
SOC_TYPE IMX8QM
|
||||
/* Append seco container image */
|
||||
APPEND mx8qm-ahab-container.img
|
||||
/* Create the 2nd container */
|
||||
CONTAINER
|
||||
/* Add scfw image with exec attribute */
|
||||
IMAGE SCU mx8qm-apalis-scfw-tcm.bin
|
||||
/* Add ATF image with exec attribute */
|
||||
IMAGE A35 bl31.bin 0x80000000
|
||||
/* Add U-Boot image with load attribute */
|
||||
DATA A35 u-boot-dtb.bin 0x80020000
|
||||
Reference in New Issue
Block a user