6x_bootscript.txt 1.54 KB
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setenv bootargs enable_wait_mode=off
setenv nextcon 0;

if hdmidet ; then
	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=hdmi,1280x720M@60,if=RGB24
	setenv fbmem "fbmem=28M";
	setexpr nextcon $nextcon + 1
else
	echo "------ no HDMI monitor";
fi

i2c dev 2
if i2c probe 0x04 ; then
	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,LDB-XGA,if=RGB666
	if test "0" -eq $nextcon; then
		setenv fbmem "fbmem=10M";
	else
		setenv fbmem ${fbmem},10M
	fi
	setexpr nextcon $nextcon + 1
else
	echo "------ no Freescale display";
fi

if i2c probe 0x38 ; then
	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=ldb,1024x600M@60,if=RGB666
	if test "0" -eq $nextcon; then
		setenv fbmem "fbmem=10M";
	else
		setenv fbmem ${fbmem},10M
	fi
	setexpr nextcon $nextcon + 1
else
	echo "------ no 1024x600 display";
fi

if i2c probe 0x48 ; then
	setenv bootargs $bootargs video=mxcfb${nextcon}:dev=lcd,CLAA-WVGA,if=RGB666
	if test "0" -eq $nextcon; then
		setenv fbmem "fbmem=10M";
	else
		setenv fbmem ${fbmem},10M
	fi
	setexpr nextcon $nextcon + 1
else
	echo "------ no 800x480 display";
fi

while test "3" -ne $nextcon ; do
	setenv bootargs $bootargs video=mxcfb${nextcon}:off ;
	setexpr nextcon $nextcon + 1 ;
done

setenv bootargs $bootargs $fbmem
setenv bootargs "$bootargs console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait"

if test "sata" = "${dtype}" ; then
	setenv bootargs "$bootargs root=/dev/sda1" ;
else
	setenv "bootargs $bootargs root=/dev/mmcblk0p1" ;
fi
${fs}load ${dtype} ${disk}:1 10800000 /boot/uImage && bootm 10800000 ;
echo "Error loading kernel image"