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[ARM] Kirkwood: enable PCIe for kexec

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Use the machine-specific kexec_reinit hook to make sure
PCIe is enabled before starting a new kernel.

Signed-off-by: Eric Cooper <ecc@cmu.edu>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
This commit is contained in:
Eric Cooper 2011-02-02 17:16:11 -05:00 committed by Nicolas Pitre
parent 0e0cdd3770
commit 9c15364f83
1 changed files with 5 additions and 0 deletions
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5
arch/arm/mach-kirkwood/common.c
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@ -21,6 +21,7 @@
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/timex.h>
#include <asm/kexec.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/kirkwood.h>
@ -1003,6 +1004,10 @@ void __init kirkwood_init(void)
kirkwood_xor0_init();
kirkwood_xor1_init();
kirkwood_crypto_init();
#ifdef CONFIG_KEXEC
kexec_reinit = kirkwood_enable_pcie;
#endif
}
static int __init kirkwood_clock_gate(void)