mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-25 00:42:21 +00:00
2b8e304b93
Add script to read U-Boot from SD card and write it to matching locations in the SPI NOR, thus making the SPI NOR bootable. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* DHCOM DH-iMX6 PDK board configuration
|
|
*
|
|
* Copyright (C) 2017 Marek Vasut <marex@denx.de>
|
|
*/
|
|
|
|
#ifndef __DH_IMX6_CONFIG_H
|
|
#define __DH_IMX6_CONFIG_H
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
#include "mx6_common.h"
|
|
|
|
/*
|
|
* SPI NOR layout:
|
|
* 0x00_0000-0x00_ffff ... U-Boot SPL
|
|
* 0x01_0000-0x0f_ffff ... U-Boot
|
|
* 0x10_0000-0x10_ffff ... U-Boot env #1
|
|
* 0x11_0000-0x11_ffff ... U-Boot env #2
|
|
* 0x12_0000-0x1f_ffff ... UNUSED
|
|
*/
|
|
|
|
/* SPL */
|
|
#include "imx6_spl.h" /* common IMX6 SPL configuration */
|
|
#define CONFIG_SPL_TARGET "u-boot-with-spl.imx"
|
|
|
|
/* Miscellaneous configurable options */
|
|
|
|
/* Bootcounter */
|
|
#define CONFIG_SYS_BOOTCOUNT_BE
|
|
|
|
/* FEC ethernet */
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_XCV_TYPE RGMII
|
|
#define CONFIG_ETHPRIME "FEC"
|
|
#define CONFIG_FEC_MXC_PHYADDR 7
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
/* MMC Configs */
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 3
|
|
|
|
/* SATA Configs */
|
|
#define CONFIG_LBA48
|
|
|
|
/* UART */
|
|
#define CONFIG_MXC_UART_BASE UART1_BASE
|
|
|
|
/* USB Configs */
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
|
|
|
|
/* USB Gadget (DFU, UMS) */
|
|
#if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
|
|
#define DFU_DEFAULT_POLL_TIMEOUT 300
|
|
|
|
/* USB IDs */
|
|
#define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
|
|
#define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"console=ttymxc0,115200\0" \
|
|
"fdt_addr=0x18000000\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"kernel_addr_r=0x10008000\0" \
|
|
"fdt_addr_r=0x13000000\0" \
|
|
"ramdisk_addr_r=0x18000000\0" \
|
|
"scriptaddr=0x14000000\0" \
|
|
"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
|
|
"update_sf=" /* Erase SPI NOR and install U-Boot from SD */ \
|
|
"load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
|
|
"sf probe && sf erase 0x0 0xa0000 && " \
|
|
"sf write ${loadaddr} 0x400 ${filesize}\0" \
|
|
BOOTENV
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MMC, mmc, 0) \
|
|
func(MMC, mmc, 2) \
|
|
func(USB, usb, 1) \
|
|
func(SATA, sata, 0) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
#endif
|
|
|
|
/* 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)
|
|
|
|
/* Environment */
|
|
|
|
#endif /* __DH_IMX6_CONFIG_H */
|