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ARC: boot: Support Halt-on-reset and Run-on-reset SMP booting modes

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For Run-on-reset, non masters need to spin wait. For Halt-on-reset they
can jump to entry point directly.

Also while at it, made reset vector handler as "the" entry point for
kernel including host debugger based boot (which uses the ELF header
entry point)

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta
2015-10-09 11:26:12 +05:30
parent f33e9c434b
commit 3971cdc202
5 changed files with 42 additions and 29 deletions
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2
arch/arc/kernel/vmlinux.lds.S
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@@ -12,7 +12,7 @@
#include <asm/thread_info.h>
OUTPUT_ARCH(arc)
ENTRY(_stext)
ENTRY(res_service)
#ifdef CONFIG_CPU_BIG_ENDIAN
jiffies = jiffies_64 + 4;