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ARM: OMAP2: TI81XX: id: Add cpu id for TI816x ES2.0 and ES2.1

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Currently omap3xxx_check_revision() detects ES1.0 and ES1.1 only,
this patch extends it by adding ES2.0 and ES2.1 versions support.

Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Aida Mynzhasova 2013-05-30 14:21:01 +04:00 committed by Tony Lindgren
parent bb256f803c
commit a5f93d9dad
2 changed files with 11 additions and 2 deletions
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11
arch/arm/mach-omap2/id.c
View File

@ -407,11 +407,18 @@ void __init omap3xxx_check_revision(void)
cpu_rev = "1.0";
break;
case 1:
/* FALLTHROUGH */
default:
omap_revision = TI8168_REV_ES1_1;
cpu_rev = "1.1";
break;
case 2:
omap_revision = TI8168_REV_ES2_0;
cpu_rev = "2.0";
break;
case 3:
/* FALLTHROUGH */
default:
omap_revision = TI8168_REV_ES2_1;
cpu_rev = "2.1";
}
break;
case 0xb944:

2
arch/arm/mach-omap2/soc.h
View File

@ -403,6 +403,8 @@ IS_OMAP_TYPE(3430, 0x3430)
#define TI816X_CLASS 0x81600034
#define TI8168_REV_ES1_0 TI816X_CLASS
#define TI8168_REV_ES1_1 (TI816X_CLASS | (0x1 << 8))
#define TI8168_REV_ES2_0 (TI816X_CLASS | (0x2 << 8))
#define TI8168_REV_ES2_1 (TI816X_CLASS | (0x3 << 8))
#define TI814X_CLASS 0x81400034
#define TI8148_REV_ES1_0 TI814X_CLASS