c61c813e77
Patch 97e81f2d78 (Add support for metadata in barebox images)
writes the wrong length for the model tag in the barebox metadata.
Fix this to use the correct value.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
57 lines
1.2 KiB
Bash
Executable file
57 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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name=$1
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dtb=$2
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imd=$3
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echo "#include <asm-generic/barebox.lds.h>"
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le32() {
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printf ".byte 0x%02x, 0x%02x, 0x%02x, 0x%02x\n" \
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$(($1 & 0xff)) \
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$((($1 >> 8) & 0xff)) \
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$((($1 >> 16) & 0xff)) \
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$((($1 >> 24) & 0xff))
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}
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FDTGET=scripts/dtc/fdtget
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if [ "$imd" = "y" ]; then
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echo ".section .barebox_imd_0.${name},\"a\""
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echo ".global __imd_${name}_start"
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echo "__imd_${name}_start:"
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compat=$($FDTGET -d notfound -t bi "$dtb" / compatible | sed "s^ ^,^g")
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if [ "$compat" != "notfound" ]; then
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compatlen=$($FDTGET -t s "$dtb" / compatible | wc -c)
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le32 0x640c8005
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le32 $compatlen
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echo ".byte " $compat
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echo ".balign 4"
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fi
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model=$($FDTGET -d notfound -t bi "$dtb" / model | sed "s^ ^,^g")
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if [ "$model" != "notfound" ]; then
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modellen=$($FDTGET -t s "$dtb" / model | wc -c)
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le32 0x640c8004
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le32 $modellen
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echo ".byte " $model
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echo ".balign 4"
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fi
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fi
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echo ".section .dtb.rodata.${name},\"a\""
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echo ".balign STRUCT_ALIGNMENT"
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echo ".global __dtb_${name}_start"
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echo "__dtb_${name}_start:"
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echo ".incbin \"$dtb\""
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echo "__dtb_${name}_end:"
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echo ".global __dtb_${name}_end"
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echo ".balign STRUCT_ALIGNMENT"
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if [ "$imd" = "y" ]; then
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echo ".word __imd_${name}_start"
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fi
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