mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 22:43:10 +00:00
96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
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/* 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_DHCOM_PDK2_H
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#define __IMX8MP_DHCOM_PDK2_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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#define CONFIG_SYS_BOOTM_LEN SZ_128M
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#define CONFIG_SYS_MONITOR_LEN SZ_1M
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#ifdef CONFIG_SPL_BUILD
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/* For RAW image gives a error info not panic */
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#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
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#endif
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/* Link Definitions */
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#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
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#define CONFIG_SYS_INIT_RAM_SIZE 0x200000
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#define CONFIG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM 0x40000000
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#define PHYS_SDRAM_SIZE 0x20000000 /* Minimum 512 MiB DDR */
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#define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
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/* PHY needs a longer autonegotiation timeout after reset */
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#define PHY_ANEG_TIMEOUT 20000
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#define FEC_QUIRK_ENET_MAC
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/* USDHC */
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#if !defined(CONFIG_SPL_BUILD)
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"altbootcmd=run bootcmd ; reset\0" \
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"bootlimit=3\0" \
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"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
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"pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
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"ramdisk_addr_r=0x58000000\0" \
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"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\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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"dfu_alt_info=" \
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/* RAM block at DRAM offset 256..768 MiB */ \
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"ram ram0=ram ram 0x50000000 0x20000000&" \
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/* 16 MiB SPI NOR */ \
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"mtd nor0=sf raw 0x0 0x1000000\0" \
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"dh_update_env=" \
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"setenv dh_update_env true ; saveenv ; saveenv\0" \
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"dh_update_sf_gen_fcfb=" \
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"setexpr sfaddr ${loadaddr} - 0x1000 ; " \
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"base ${sfaddr} ; " \
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"mw 0 0 0x400 ; " \
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"mw 0x400 0x42464346 ; " \
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"mw 0x404 0x56010000 ; " \
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"mw 0x40c 00030300 ; " \
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"mw 0x444 0x00020101 ; " \
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"mw 0x450 0x10000000 ; " \
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"mw 0x480 0x0818040b ; " \
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"mw 0x484 0x24043008 ; " \
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"mw 0x5c0 0x100 ; " \
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"mw 0x5c4 0x10000 ; " \
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"base 0\0" \
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"dh_update_sf_write_data=" \
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"setexpr sfaddr ${loadaddr} - 0x1000 ; " \
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"setexpr filesize ${filesize} + 0x1000 ; " \
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"sf probe && sf update ${sfaddr} 0 ${filesize}\0" \
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"dh_update_sd_to_sf=" \
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"load mmc 0:1 ${loadaddr} boot/flash.bin && " \
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"run dh_update_sf_gen_fcfb dh_update_sf_write_data\0" \
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"dh_update_emmc_to_sf=" \
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"load mmc 1:1 ${loadaddr} boot/flash.bin && " \
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"run dh_update_sf_gen_fcfb dh_update_sf_write_data\0" \
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BOOTENV
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(MMC, mmc, 1) \
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func(USB, usb, 0) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#endif
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#endif
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