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White Rabbit Switch - Software
Commit ff4e8459 authored by Federico Vaga's avatar Federico Vaga
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flash-wrs: write on DDR instead of NAND 

The first step of the new flashing procedure is to write barebox,
Linux kernel and the file system into the DDR memory. In the next
steps the kernel will write itself into the NAND memory.
Signed-off-by: 's avatarFederico Vaga <federico.vaga@gmail.com>
parent 6098f150
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Showing with 10 additions and 17 deletions
build/flash-wrs
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......@@ -211,38 +211,31 @@ if [ -z "$msg" ]; then
read -p "Remove the Dataflash jumper (Press any key)" notused
fi
# Create a temporary barebox binary with modified MAC addresses
checkExit $barebox
Tbarebox=$(mktemp /tmp/barebox.XXXXXX)
modifyMAC ${barebox} ${Tbarebox}
## Flashing DataFlash
if [ $df ]; then
checkExit $at91bs
checkExit $barebox
Tbarebox=$(mktemp /tmp/barebox.XXXXXX)
modifyMAC ${barebox} ${Tbarebox}
${topdir}/usb-loader/mch_flasher -m df $FLAGS $DEV ${at91bs} 0 ${Tbarebox} 33792
${topdir}/usb-loader/mch_flasher -m df $FLAGS $DEV ${at91bs} 0 ${Tbarebox} 33792
fi
## Flashing NANDFlash
## Prepare for the NAND flashing procedure
if [ $nf ]; then
checkExit $kernel
checkExit $rootfs
${topdir}/usb-loader/mch_flasher -m nand $FLAGS $DEV ${kernel} 0x00100000 ${rootfs} 0x04000000
${topdir}/usb-loader/mch_flasher -m ddr $FLAGS $DEV ${Tbarebox} 0x0 ${kernel} 0x1000000 ${rootfs} 0x2000000
fi
## Loading in DDR
if [ $test ]; then
checkExit $barebox
checkExit $kernel
checkExit $rootfs
Tbarebox=$(mktemp /tmp/barebox.XXXXXX)
modifyMAC ${barebox} ${Tbarebox}
${topdir}/usb-loader/mch_flasher -m ddr $FLAGS $DEV ${Tbarebox} 0x0 ${kernel} 0x1000000 ${rootfs} 0x2000000
fi
rm $Tbarebox
echo -e "\n\nDone\n"
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