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ARM: convert arch_fixup_memory_node to a generic FDT fixup function

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Some architecture needs extra device tree setup. Instead of adding
yet another hook, convert arch_fixup_memory_node to be a generic
FDT fixup function.

[maz: collapsed 3 patches into one, rewrote commit message]

Signed-off-by: Ma Haijun <mahaijuns@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Ma Haijun
2014-07-12 14:24:06 +01:00
committed by Albert ARIBAUD
parent 38510a4b34
commit e29607ed97
4 changed files with 10 additions and 7 deletions
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7
common/image-fdt.c
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@@ -450,7 +450,7 @@ __weak int ft_verify_fdt(void *fdt)
return 1;
}
__weak int arch_fixup_memory_node(void *blob)
__weak int arch_fixup_fdt(void *blob)
{
return 0;
}
@@ -467,7 +467,10 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob,
puts(" - must RESET the board to recover.\n");
return -1;
}
arch_fixup_memory_node(blob);
if (arch_fixup_fdt(blob) < 0) {
puts("ERROR: arch specific fdt fixup failed");
return -1;
}
if (IMAGE_OF_BOARD_SETUP)
ft_board_setup(blob, gd->bd);
fdt_fixup_ethernet(blob);