mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 11:33:32 +00:00
90 lines
2.3 KiB
Bash
90 lines
2.3 KiB
Bash
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// SPDX-License-Identifier: GPL-2.0+
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#ifdef CONFIG_SYS_BOOT_LOCKED
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#define SETUP_BOOT_MENU setup_boot_menu=setenv bootmenu_0 eMMC=run bootcmd
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#else
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#define SETUP_BOOT_MENU setup_boot_menu= \
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if test "${mmcdev}" = 1; then \
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setenv emmc_priority 0; \
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setenv sd_priority 1; \
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else setenv emmc_priority 1; \
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setenv sd_priority 0; \
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fi; \
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setenv bootmenu_${emmc_priority} eMMC=run boot_emmc; \
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setenv bootmenu_${sd_priority} SD=run boot_sd;
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#endif
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altbootcmd=
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echo Performing rollback...;
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if test "${mmcpart_committed}" = 1; then
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setenv mmcpart 2;
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setenv mmcpart_committed 2;
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else
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setenv mmcpart 1;
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setenv mmcpart_committed 1;
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fi;
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setenv bootcount 0;
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setenv upgrade_available;
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setenv ustate 3;
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saveenv;
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run bootcmd;
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boot_emmc=setenv mmcdev_wanted 1; run persist_mmcdev; run bootcmd;
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boot_sd=setenv mmcdev_wanted 0; run persist_mmcdev; run bootcmd;
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bootcmd=run finduuid; run distro_bootcmd
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bootdelay=2
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bootlimit=3
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bootm_size=0x10000000
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commit_mmc=
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if test "${ustate}" = 1 -a "${mmcpart}" != "${mmcpart_committed}"; then
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setenv mmcpart_committed ${mmcpart};
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saveenv;
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fi;
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console=ttymxc0
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fdt_addr=0x83000000
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fdtfile=imx7d-smegw01.dtb
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fit_addr=0x88000000
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image=fitImage
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loadaddr=0x80800000
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loadbootpart=mmc partconf 1 boot_part
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loadimage=load mmc ${mmcdev}:${gpt_partition_entry} ${fit_addr} boot/${image}
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loadpart=gpt setenv mmc ${mmcdev} rootfs-${mmcpart_committed}
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mmcargs=
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setenv bootargs console=${console},${baudrate} root=/dev/mmcblk${mmcdev}p${gpt_partition_entry} rootwait rw SM_ROOT_DEV=${mmcdev} SM_ROOT_PART=${gpt_partition_entry} SM_BOOT_PART=${boot_part}
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mmcboot=
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echo Booting...;
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echo mmcdev: ${mmcdev};
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run commit_mmc;
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echo mmcpart: ${mmcpart_committed};
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run loadpart;
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echo gptpart: ${gpt_partition_entry};
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run loadbootpart;
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if run loadimage; then
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;
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else
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run altbootcmd;
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fi;
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run mmcargs;
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if bootm ${fit_addr}; then
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;
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else
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run altbootcmd;
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fi;
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mmcdev=1
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mmcpart=1
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mmcpart_committed=1
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persist_mmcdev=
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if test "${mmcdev}" != "${mmcdev_wanted}"; then
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setenv mmcdev "${mmcdev_wanted}";
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saveenv;
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fi;
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setup_boot_menu=
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if test "${mmcdev}" = 1; then
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setenv emmc_priority 0;
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setenv sd_priority 1;
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else
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setenv emmc_priority 1;
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setenv sd_priority 0;
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fi;
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setenv bootmenu_${emmc_priority} eMMC=run boot_emmc;
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setenv bootmenu_${sd_priority} SD=run boot_sd;
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SETUP_BOOT_MENU
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