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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2011-09-19 14:15:38 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2011-09-20 21:12:45 +0200
commit902ba4df039de8fcd780174c83ca6f2748b6927e (patch)
treedf9bb84df0b7eda732c16654ac9769c550cbfa0f /arch/arm/lib/armlinux.c
parent22f7370d2b0008f093a7119e78e15616519754fb (diff)
downloadbarebox-902ba4df039de8fcd780174c83ca6f2748b6927e.tar.gz
barebox-902ba4df039de8fcd780174c83ca6f2748b6927e.tar.xz
arm: export arch_number to env
so we can dynamise the boot depending on the machine Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/lib/armlinux.c')
-rw-r--r--arch/arm/lib/armlinux.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/lib/armlinux.c b/arch/arm/lib/armlinux.c
index 5bdbb92bff..25b0f2afa4 100644
--- a/arch/arm/lib/armlinux.c
+++ b/arch/arm/lib/armlinux.c
@@ -186,7 +186,14 @@ void armlinux_set_bootparams(void *params)
void armlinux_set_architecture(int architecture)
{
+ char *arch_number = asprintf("%d", architecture);
+
armlinux_architecture = architecture;
+
+ setenv("arch_number", arch_number);
+ export("arch_number");
+
+ kfree(arch_number);
}
void armlinux_set_revision(unsigned int rev)