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|
setenv kerneladdr 0x82000000
setenv splashzipaddr 0x80400000
setenv splashaddr 0x86000000
setenv bootargs mpurate=${mpurate} mux=${mux}
echo "Replicant GTA04"
i2c dev 0
status init
if mmc rescan 0
then
# Load splash
if fatload mmc 0 ${splashaddr} splash.rgb16
then
if lcm init
then
lcm power 2
lcm on
lcm fb ${splashaddr}
lcm backlight 255
fi
else
if fatload mmc 0 ${splashzipaddr} splash.rgb16z
then
unzip ${splashzipaddr} ${splashaddr}
if lcm init
then
lcm power 2
lcm on
lcm fb ${splashaddr}
lcm backlight 255
fi
fi
fi
# Load kernel
if status check 1 || ext4load mmc 0:3 ${kerneladdr} .startrecovery
then
status set 3
if fatload mmc 0 ${kerneladdr} recovery.img
then
status set 2
bootm ${kerneladdr}
else
status set 19
echo "Loading recovery kernel failed"
if fatload mmc 0 ${kerneladdr} boot.img
then
status set 11
bootm ${kerneladdr}
else
status set 9
echo "Loading kernel failed"
fi
fi
fi
status set 18
if fatload mmc 0 ${kerneladdr} boot.img
then
status set 10
bootm ${kerneladdr}
else
status set B
echo "Loading kernel failed"
if fatload mmc 0 ${kerneladdr} recovery.img
then
status set A
bootm ${kerneladdr}
else
status set 9
echo "Loading recovery kernel failed"
fi
fi
else
echo "Scanning mmc failed"
status set 8
fi
|
