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-rw-r--r--arch/arm/cpu/armv7/omap5/hwinit.c27
-rw-r--r--arch/arm/include/asm/arch-omap5/omap.h2
-rw-r--r--arch/arm/include/asm/armv7.h1
-rw-r--r--arch/arm/include/asm/omap_common.h2
4 files changed, 21 insertions, 11 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index dfc0e44..8e66a96 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -204,17 +204,22 @@ void init_omap_revision(void)
*/
unsigned int rev = cortex_rev();
- switch (rev) {
- case MIDR_CORTEX_A15_R0P0:
- switch (readl(CONTROL_ID_CODE)) {
- case OMAP5430_CONTROL_ID_CODE_ES1_0:
- *omap_si_rev = OMAP5430_ES1_0;
- break;
- case OMAP5432_CONTROL_ID_CODE_ES1_0:
- default:
- *omap_si_rev = OMAP5432_ES1_0;
- break;
- }
+ switch (readl(CONTROL_ID_CODE)) {
+ case OMAP5430_CONTROL_ID_CODE_ES1_0:
+ *omap_si_rev = OMAP5430_ES1_0;
+ if (rev == MIDR_CORTEX_A15_R2P2)
+ *omap_si_rev = OMAP5430_ES2_0;
+ break;
+ case OMAP5432_CONTROL_ID_CODE_ES1_0:
+ *omap_si_rev = OMAP5432_ES1_0;
+ if (rev == MIDR_CORTEX_A15_R2P2)
+ *omap_si_rev = OMAP5432_ES2_0;
+ break;
+ case OMAP5430_CONTROL_ID_CODE_ES2_0:
+ *omap_si_rev = OMAP5430_ES2_0;
+ break;
+ case OMAP5432_CONTROL_ID_CODE_ES2_0:
+ *omap_si_rev = OMAP5432_ES2_0;
break;
default:
*omap_si_rev = OMAP5430_SILICON_ID_INVALID;
diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h
index 873ccd7..71935d8 100644
--- a/arch/arm/include/asm/arch-omap5/omap.h
+++ b/arch/arm/include/asm/arch-omap5/omap.h
@@ -57,7 +57,9 @@
/* To be verified */
#define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F
+#define OMAP5430_CONTROL_ID_CODE_ES2_0 0x1B94202F
#define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
+#define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F
/* STD_FUSE_PROD_ID_1 */
#define STD_FUSE_PROD_ID_1 (CTRL_BASE + 0x218)
diff --git a/arch/arm/include/asm/armv7.h b/arch/arm/include/asm/armv7.h
index ad9a875..a73630b 100644
--- a/arch/arm/include/asm/armv7.h
+++ b/arch/arm/include/asm/armv7.h
@@ -33,6 +33,7 @@
/* Cortex-A15 revisions */
#define MIDR_CORTEX_A15_R0P0 0x410FC0F0
+#define MIDR_CORTEX_A15_R2P2 0x412FC0F2
/* CCSIDR */
#define CCSIDR_LINE_SIZE_OFFSET 0
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h
index 2115687..4599167 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -542,4 +542,6 @@ static inline u32 omap_revision(void)
#define OMAP5430_SILICON_ID_INVALID 0
#define OMAP5430_ES1_0 0x54300100
#define OMAP5432_ES1_0 0x54320100
+#define OMAP5430_ES2_0 0x54300200
+#define OMAP5432_ES2_0 0x54320200
#endif /* _OMAP_COMMON_H_ */