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6e2af641e4
------------------- - Switch to DM_SERIAL - Drop MMCROOT - several cleanup CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11815 -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQS2TmnA27QKhpKSZe309WXkmmjvpgUCYmJq1Q8cc2JhYmljQGRl bnguZGUACgkQ9PVl5Jpo76ZlxQCfQNPkQVf10kjENID/D9mu+Hl2tMEAnj8AMOyF iQrcw6oegrVvZZXV+s2J =XjAE -----END PGP SIGNATURE----- Merge tag 'u-boot-imx-20220422' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20220422 ------------------- - Switch to DM_SERIAL - Drop MMCROOT - several cleanup CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11815
128 lines
3.6 KiB
C
128 lines
3.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2018 NXP
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*/
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#ifndef __IMX8QM_MEK_H
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#define __IMX8QM_MEK_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 (64 * SZ_1M)
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SPL_MAX_SIZE (124 * 1024)
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#define CONFIG_SYS_MONITOR_LEN (1024 * 1024)
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#define CONFIG_SPL_STACK 0x013E000
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#define CONFIG_SPL_BSS_START_ADDR 0x00128000
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#define CONFIG_SPL_BSS_MAX_SIZE 0x1000 /* 4 KB */
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#define CONFIG_SYS_SPL_MALLOC_START 0x00120000
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x3000 /* 12 KB */
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#define CONFIG_SERIAL_LPUART_BASE 0x5a060000
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#define CONFIG_MALLOC_F_ADDR 0x00120000
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#define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE
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#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
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#endif
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#ifdef CONFIG_AHAB_BOOT
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#define AHAB_ENV "sec_boot=yes\0"
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#else
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#define AHAB_ENV "sec_boot=no\0"
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#endif
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/* Initial environment variables */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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AHAB_ENV \
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"script=boot.scr\0" \
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"image=Image\0" \
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"panel=NULL\0" \
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"console=ttyLP0,${baudrate} earlycon=lpuart32,0x5a060000,${baudrate}\0" \
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"fdt_addr=0x83000000\0" \
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"fdt_high=0xffffffffffffffff\0" \
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"boot_fdt=try\0" \
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"fdt_file=undefined\0" \
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"initrd_addr=0x83800000\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
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"mmcpart=1\0" \
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"mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
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"mmcautodetect=yes\0" \
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"mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
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"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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"bootscript=echo Running bootscript from mmc ...; " \
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"source\0" \
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"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
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"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
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"boot_os=booti ${loadaddr} - ${fdt_addr};\0" \
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"loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}\0" \
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"auth_os=auth_cntr ${cntr_addr}\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"run mmcargs; " \
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"if test ${sec_boot} = yes; then " \
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"if run auth_os; then " \
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"run boot_os; " \
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"else " \
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"echo ERR: failed to authenticate; " \
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"fi; " \
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"else " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if run loadfdt; then " \
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"run boot_os; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"else " \
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"echo wait for boot; " \
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"fi;" \
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"fi;\0" \
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"netargs=setenv bootargs console=${console} " \
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"root=/dev/nfs " \
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"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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"netboot=echo Booting from net ...; " \
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"run netargs; " \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"if test ${sec_boot} = yes; then " \
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"${get_cmd} ${cntr_addr} ${cntr_file}; " \
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"if run auth_os; then " \
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"run boot_os; " \
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"else " \
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"echo ERR: failed to authenticate; " \
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"fi; " \
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"else " \
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"${get_cmd} ${loadaddr} ${image}; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
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"booti ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"else " \
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"booti; " \
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"fi;" \
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"fi;\0"
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/* Link Definitions */
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#define CONFIG_SYS_INIT_SP_ADDR 0x80200000
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/* Default environment is in SD */
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/* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
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#define CONFIG_SYS_SDRAM_BASE 0x80000000
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#define PHYS_SDRAM_1 0x80000000
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#define PHYS_SDRAM_2 0x880000000
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#define PHYS_SDRAM_1_SIZE 0x80000000 /* 2 GB */
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#define PHYS_SDRAM_2_SIZE 0x100000000 /* 4 GB */
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#endif /* __IMX8QM_MEK_H */
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