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|
loadaddr=0x82000000
kernel_addr_r=0x82000000
fdtaddr=0x88000000
dtboaddr=0x89000000
fdt_addr_r=0x88000000
fdtoverlay_addr_r=0x89000000
rdaddr=0x88080000
ramdisk_addr_r=0x88080000
scriptaddr=0x80000000
pxefile_addr_r=0x80100000
bootm_size=0x10000000
boot_fdt=try
mmcrootfstype=ext4 rootwait
finduuid=part uuid ${boot} ${bootpart} uuid
args_mmc=run finduuid;setenv bootargs console=${console}
${optargs}
root=PARTUUID=${uuid} rw
rootfstype=${mmcrootfstype}
loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr
bootscript=echo Running bootscript from mmc${mmcdev} ...;
source ${loadaddr}
bootenvfile=uEnv.txt
importbootenv=echo Importing environment from mmc${mmcdev} ...;
env import -t ${loadaddr} ${filesize}
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
envboot=mmc dev ${mmcdev};
if mmc rescan; then
echo SD/MMC found on device ${mmcdev};
if run loadbootscript; then
run bootscript;
else
if run loadbootenv; then
echo Loaded env from ${bootenvfile};
run importbootenv;
fi;
if test -n $uenvcmd; then
echo Running uenvcmd ...;
run uenvcmd;
fi;
fi;
fi;
mmcloados=
if test ${boot_fdt} = yes || test ${boot_fdt} = try; then
if run loadfdt; then
bootz ${loadaddr} - ${fdtaddr};
else
if test ${boot_fdt} = try; then
bootz;
else
echo WARN: Cannot load the DT;
fi;
fi;
else
bootz;
fi;
mmcboot=mmc dev ${mmcdev};
devnum=${mmcdev};
devtype=mmc;
if mmc rescan; then
echo SD/MMC found on device ${mmcdev};
if run loadimage; then
run args_mmc;
if test ${boot_fit} -eq 1; then
run run_fit;
else
run mmcloados;
fi;
fi;
fi;
default_device_tree=k3-am625-sk.dtb
findfdt=
setenv name_fdt ${default_device_tree};
setenv fdtfile ${name_fdt}
name_kern=Image
console=ttyS2,115200n8
args_all=setenv optargs ${optargs} earlycon=ns16550a,mmio32,0x02800000
${mtdparts}
run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}
boot=mmc
mmcdev=1
bootpart=1:2
bootdir=/boot
rd_spec=-
init_mmc=run args_all args_mmc
get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}
get_overlay_mmc=
fdt address ${fdtaddr};
fdt resize 0x100000;
for overlay in $name_overlays;
do;
load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} &&
fdt apply ${dtboaddr};
done;
get_kern_mmc=load mmc ${bootpart} ${loadaddr}
${bootdir}/${name_kern}
get_fit_mmc=load mmc ${bootpart} ${addr_fit}
${bootdir}/${name_fit}
partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}
splashfile=ti.gz
splashimage=0x82000000
splashpos=m,m
splashsource=mmc
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