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imx: mx31 use new formula for get_cpu_rev

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Use new formula for get_cpu_rev, since we need to use this formula
to do runtime check for all i.MXes.

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Peng Fan
2015-08-13 10:55:32 +08:00
committed by Stefano Babic
parent 49ea15d55f
commit 2af896abf6
2 changed files with 3 additions and 1 deletions
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2
arch/arm/cpu/arm1136/mx31/generic.c
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@@ -175,7 +175,7 @@ u32 get_cpu_rev(void)
for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++) for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
if (srev == mx31_cpu_type[i].srev) if (srev == mx31_cpu_type[i].srev)
return mx31_cpu_type[i].v; return mx31_cpu_type[i].v | (MXC_CPU_MX31 << 12);
return srev | 0x8000; return srev | 0x8000;
} }

2
arch/arm/include/asm/arch-mx31/sys_proto.h
View File

@@ -8,6 +8,8 @@
#ifndef _SYS_PROTO_H_ #ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_ #define _SYS_PROTO_H_
#include "../arch-imx/cpu.h"
struct mxc_weimcs { struct mxc_weimcs {
u32 upper; u32 upper;
u32 lower; u32 lower;