65 lines
1.4 KiB
Bash
Executable File
65 lines
1.4 KiB
Bash
Executable File
#!/bin/sh -e
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top=`dirname $0`
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if [ $# -lt 2 ]; then
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echo "Usage: $0 u-boot-spl.bin u-boot.bin [boot.scr|-] [kernel script.bin [initramfs]]"
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exit 1
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fi
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board=$1; shift || (echo "ERROR: u-boot-spl.bin must be specified"; exit 1;)
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uboot=$1; shift || (echo "ERROR: u-boot.bin must be specified"; exit 1;)
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bootscr=$top/felboot/ramboot.scr
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if [ ! -f $bootscr ]; then
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bootscr=$top/bin/ramboot.scr
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fi
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case "$1" in
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*.scr) bootscr="$1"; shift
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;;
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esac
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kernel=$1; shift || true
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scriptbin=$1; shift || true
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initramfs=$1; shift || true
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fel() {
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echo fel "$@"
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$top/fel $@
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}
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case $board in
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*/*) felboot=$board
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;;
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*)
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felboot=$top/felboot/fel-boot-${board}.bin
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if [ ! -f $felboot ]; then
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felboot=$top/bin/fel-boot-${board}.bin
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fi
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;;
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esac
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if [ ! -f $felboot ]; then
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echo "ERROR: Can't find SPL FEL binary ${board}"
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exit 1
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fi
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if [ `wc -c $felboot | cut '-d ' -f1` -gt 15616 ]; then
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echo "ERROR: SPL FEL binary too large. Must be the FEL version of SPL"
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exit 1
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fi
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if [ ! -f $bootscr ]; then
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echo "ERROR: Can't fint boot script '${bootscr}'"
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exit 1
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fi
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fel write 0x2000 $felboot
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fel exe 0x2000
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sleep 1 # Wait for DRAM initialization to complete
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if [ -n "$uboot" ]; then
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fel write 0x4a000000 $uboot
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fi
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if [ -n "$bootscr" ]; then
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fel write 0x41000000 $bootscr
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fi
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if [ -n "$kernel" ]; then
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if [ -n "$scriptbin" ]; then
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fel write 0x43000000 $scriptbin
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fi
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fel write 0x44000000 $kernel
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if [ -n "$initramfs" ]; then
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fel write 0x4c000000 $initramfs
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fi
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fi
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fel exe 0x4a000000
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