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ARM: shmobile: uImage load address rework

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This is V2 of the mach-shmobile uImage load address rework patch.

Rework the mach-shmobile uImage load address calculation by storing
the per-board load addresses in Makefile.boot. This removes the
CONFIG_MEMORY_START dependency from Makefile.boot, and it also makes
it possible to create safe kernel images that boot on multiple boards.

This is one of several series of code that reworks code not to rely on
CONFIG_MEMORY_START/SIZE which in turn is needed for ARCH_MULTIPLATFORM.

Signed-off-by: Magnus Damm <damm@opensource.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Magnus Damm 2013-06-10 18:28:57 +09:00 committed by Simon Horman
parent 5fcf4a3c3a
commit 12dca809ef
1 changed files with 18 additions and 2 deletions
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20
arch/arm/mach-shmobile/Makefile.boot
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@ -1,6 +1,22 @@
__ZRELADDR := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_MEMORY_START) + 0x8000]')
# per-board load address for uImage
loadaddr-y :=
loadaddr-$(CONFIG_MACH_AG5EVM) += 0x40008000
loadaddr-$(CONFIG_MACH_AP4EVB) += 0x40008000
loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000
loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000
loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000
loadaddr-$(CONFIG_MACH_BONITO) += 0x40008000
loadaddr-$(CONFIG_MACH_KOTA2) += 0x41008000
loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000
loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000
loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000
loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000
loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000
loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000
loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000
__ZRELADDR := $(sort $(loadaddr-y))
zreladdr-y += $(__ZRELADDR)
# Unsupported legacy stuff