mirror of
https://github.com/smaeul/u-boot.git
synced 2025-09-11 20:46:00 +01:00
ec3e5fa55d
The current A/B switching preparatory altbootcmd is confusing to users, replace it with plain 'run bootcmd' which can be replaced by proper A/B switching altbootcmd when the matching updater is added on top of the platform. By default, keep the boot counter incrementing, but do not do any A/B partition switching. Signed-off-by: Marek Vasut <marex@denx.de>
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2022 Marek Vasut <marex@denx.de>
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*/
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#ifndef __IMX8MP_DATA_MODUL_EDM_SBC_H
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#define __IMX8MP_DATA_MODUL_EDM_SBC_H
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#include <linux/sizes.h>
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#include <linux/stringify.h>
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#include <asm/arch/imx-regs.h>
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/* Link Definitions */
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#define CFG_SYS_INIT_RAM_ADDR 0x40000000
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#define CFG_SYS_INIT_RAM_SIZE 0x200000
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#define CFG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM 0x40000000
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#define PHYS_SDRAM_SIZE 0x40000000 /* Minimum 1 GiB DDR */
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#define CFG_MXC_UART_BASE UART3_BASE_ADDR
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/* PHY needs a longer autonegotiation timeout after reset */
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#define FEC_QUIRK_ENET_MAC
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#define CFG_EXTRA_ENV_SETTINGS \
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"altbootcmd=run bootcmd\0" \
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"bootlimit=3\0" \
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"devtype=mmc\0" \
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"devpart=1\0" \
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"dmo_update_env=" \
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"setenv dmo_update_env true ; saveenv ; saveenv\0" \
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"dmo_update_sf_write_data=" \
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"sf probe && sf update ${loadaddr} 0 ${filesize}\0" \
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"dmo_update_emmc_to_sf=" \
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"load mmc 0:1 ${loadaddr} boot/flash.bin && " \
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"run dmo_update_sf_write_data\0" \
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"dmo_update_sd_to_sf=" \
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"load mmc 1:1 ${loadaddr} boot/flash.bin && " \
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"run dmo_update_sf_write_data\0" \
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"stdin=serial\0" \
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"stdout=serial\0" \
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"stderr=serial\0" \
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/* Give slow devices beyond USB HUB chance to come up. */ \
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"usb_pgood_delay=2000\0"
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#endif
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