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ARM: OMAP5: Update SOC id detection code for ES2 

Update OMAP5 ES2 idcode and make ES2 as default detection.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Santosh Shilimkar 2013-01-07 19:29:46 +05:30
parent a937536b86
commit 5a898a782f
2 changed files with 11 additions and 3 deletions
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12
arch/arm/mach-omap2/id.c
View File

@ -529,22 +529,28 @@ void __init omap5xxx_check_revision(void)
case 0xb942: case 0xb942:
switch (rev) { switch (rev) {
case 0: case 0:
default:
omap_revision = OMAP5430_REV_ES1_0; omap_revision = OMAP5430_REV_ES1_0;
break;
case 1:
default:
omap_revision = OMAP5430_REV_ES2_0;
} }
break; break;
case 0xb998: case 0xb998:
switch (rev) { switch (rev) {
case 0: case 0:
default:
omap_revision = OMAP5432_REV_ES1_0; omap_revision = OMAP5432_REV_ES1_0;
break;
case 1:
default:
omap_revision = OMAP5432_REV_ES2_0;
} }
break; break;
default: default:
/* Unknown default to latest silicon rev as default*/ /* Unknown default to latest silicon rev as default*/
omap_revision = OMAP5430_REV_ES1_0; omap_revision = OMAP5430_REV_ES2_0;
} }
pr_info("OMAP%04x ES%d.0\n", pr_info("OMAP%04x ES%d.0\n",

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

@ -413,7 +413,9 @@ IS_OMAP_TYPE(3430, 0x3430)
#define OMAP54XX_CLASS 0x54000054 #define OMAP54XX_CLASS 0x54000054
#define OMAP5430_REV_ES1_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x10 << 8)) #define OMAP5430_REV_ES1_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x10 << 8))
#define OMAP5430_REV_ES2_0 (OMAP54XX_CLASS | (0x30 << 16) | (0x20 << 8))
#define OMAP5432_REV_ES1_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x10 << 8)) #define OMAP5432_REV_ES1_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x10 << 8))
#define OMAP5432_REV_ES2_0 (OMAP54XX_CLASS | (0x32 << 16) | (0x20 << 8))
void omap2xxx_check_revision(void); void omap2xxx_check_revision(void);
void omap3xxx_check_revision(void); void omap3xxx_check_revision(void);