mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-20 02:03:09 +00:00
62 lines
1.5 KiB
Bash
62 lines
1.5 KiB
Bash
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mmcdev=0
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mmcrootfstype=ext4 rootwait
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finduuid=part uuid ${boot} ${bootpart} uuid
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args_mmc=run finduuid;setenv bootargs console=${console}
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${optargs}
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root=PARTUUID=${uuid} rw
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rootfstype=${mmcrootfstype}
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loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr
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bootscript=echo Running bootscript from mmc${mmcdev} ...;
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source ${loadaddr}
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bootenvfile=uEnv.txt
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importbootenv=echo Importing environment from mmc${mmcdev} ...;
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env import -t ${loadaddr} ${filesize}
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loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
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loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
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loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
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envboot=mmc dev ${mmcdev};
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if mmc rescan; then
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echo SD/MMC found on device ${mmcdev};
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if run loadbootscript; then
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run bootscript;
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else
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if run loadbootenv; then
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echo Loaded env from ${bootenvfile};
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run importbootenv;
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fi;
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if test -n $uenvcmd; then
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echo Running uenvcmd ...;
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run uenvcmd;
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fi;
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fi;
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fi;
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mmcloados=
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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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bootz ${loadaddr} - ${fdtaddr};
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else
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if test ${boot_fdt} = try; then
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bootz;
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else
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echo WARN: Cannot load the DT;
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fi;
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fi;
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else
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bootz;
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fi;
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mmcboot=mmc dev ${mmcdev};
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devnum=${mmcdev};
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devtype=mmc;
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if mmc rescan; then
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echo SD/MMC found on device ${mmcdev};
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if run loadimage; then
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run args_mmc;
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if test ${boot_fit} -eq 1; then
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run run_fit;
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else
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run mmcloados;
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fi;
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fi;
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fi;
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