u-boot/include/configs/kp_imx53.h
Lukasz Majewski 5f6d63adb9 config: Update KP's imx53 HSC config to pass key pressed information
The information about pressed key is relevant in performing correct
update and recovery scenarios via USB pendrive.

This commit modifies envs to provide it.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-06-11 10:42:48 +02:00

107 lines
3.2 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2018
* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
*/
#ifndef __CONFIG_H_
#define __CONFIG_H_
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#define CONFIG_SYS_FSL_CLK
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
/* USB Configs */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_EEPROM_BUS_NUM 1
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Command definition */
#define CONFIG_LOADADDR 0x72000000 /* loadaddr env var */
#define CONFIG_EXTRA_ENV_SETTINGS \
"console=ttymxc1,115200\0" \
"fdt_addr=0x75000000\0" \
"fdt_high=0xffffffff\0" \
"scriptaddr=0x74000000\0" \
"kernel_file=fitImage\0"\
"silent=1\0"\
"rdinit=/sbin/init\0" \
"addinitrd=setenv bootargs ${bootargs} rdinit=${rdinit} ${debug} \0" \
"upd_image=st.4k\0" \
"uboot_file=u-boot.imx\0" \
"updargs=setenv bootargs console=${console} ${smp} ${displayargs}\0" \
"initrd_ram_dev=/dev/ram\0" \
"addswupdate=setenv bootargs ${bootargs} root=${initrd_ram_dev} rw\0" \
"addkeys=setenv bootargs ${bootargs} di=${dig_in} key1=${key1}\0" \
"loadusb=usb start; " \
"fatload usb 0 ${loadaddr} ${upd_image}\0" \
"up=if tftp ${loadaddr} ${uboot_file}; then " \
"setexpr blkc ${filesize} / 0x200; " \
"setexpr blkc ${blkc} + 1; " \
"mmc write ${loadaddr} 0x2 ${blkc}" \
"; fi\0" \
"upwic=setenv wic_file kp-image-kp${boardsoc}.wic; "\
"if tftp ${loadaddr} ${wic_file}; then " \
"setexpr blkc ${filesize} / 0x200; " \
"setexpr blkc ${blkc} + 1; " \
"mmc write ${loadaddr} 0x0 ${blkc}" \
"; fi\0" \
"usbupd=echo Booting update from usb ...; " \
"setenv bootargs; " \
"run updargs; " \
"run addinitrd; " \
"run addswupdate; " \
"run addkeys; " \
"run loadusb; " \
"bootm ${loadaddr}#${fit_config}\0" \
BOOTENV
#define CONFIG_BOOTCOMMAND "run usbupd; run distro_bootcmd"
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#define CONFIG_ARP_TIMEOUT 200UL
/* Miscellaneous configurable options */
#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Physical Memory Map */
#define PHYS_SDRAM_1 CSD0_BASE_ADDR
#define PHYS_SDRAM_1_SIZE (512 * SZ_1M)
#define PHYS_SDRAM_SIZE (PHYS_SDRAM_1_SIZE)
#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
#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 organization */
#define CONFIG_ENV_OFFSET (SZ_1M)
#define CONFIG_ENV_SIZE (SZ_8K)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_SYS_MMC_ENV_DEV 0
#endif /* __CONFIG_H_ */