Patchwork [U-Boot,v,1/5] omap4: add omap4460 revision detection

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Submitter Aneesh V
Date July 16, 2011, 4:25 p.m.
Message ID <1310833538-14438-2-git-send-email-aneesh@ti.com>
Download mbox | patch
Permalink /patch/104981/
State Accepted
Commit 5ab12a9eeb7c8c1ca331685d1babca6081c7718f
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Comments

Aneesh V - July 16, 2011, 4:25 p.m.
Signed-off-by: Aneesh V <aneesh@ti.com>
---
 arch/arm/cpu/armv7/omap4/board.c        |    3 +++
 arch/arm/include/asm/arch-omap4/omap4.h |    1 +
 arch/arm/include/asm/armv7.h            |    1 +
 3 files changed, 5 insertions(+), 0 deletions(-)

Patch

diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index 2e5739a..17e731a 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -140,6 +140,9 @@  static void init_omap4_revision(void)
 	case MIDR_CORTEX_A9_R1P3:
 		*omap4_revision = OMAP4430_ES2_3;
 		break;
+	case MIDR_CORTEX_A9_R2P10:
+		*omap4_revision = OMAP4460_ES1_0;
+		break;
 	default:
 		*omap4_revision = OMAP4430_SILICON_ID_INVALID;
 		break;
diff --git a/arch/arm/include/asm/arch-omap4/omap4.h b/arch/arm/include/asm/arch-omap4/omap4.h
index 563544f..7ff46d7 100644
--- a/arch/arm/include/asm/arch-omap4/omap4.h
+++ b/arch/arm/include/asm/arch-omap4/omap4.h
@@ -143,6 +143,7 @@  struct s32ktimer {
 #define OMAP4430_ES2_1	0x44300210
 #define OMAP4430_ES2_2	0x44300220
 #define OMAP4430_ES2_3	0x44300230
+#define OMAP4460_ES1_0	0x44600100
 
 /* ROM code defines */
 /* Boot device */
diff --git a/arch/arm/include/asm/armv7.h b/arch/arm/include/asm/armv7.h
index b5784d8..9adc563 100644
--- a/arch/arm/include/asm/armv7.h
+++ b/arch/arm/include/asm/armv7.h
@@ -29,6 +29,7 @@ 
 #define MIDR_CORTEX_A9_R0P1	0x410FC091
 #define MIDR_CORTEX_A9_R1P2	0x411FC092
 #define MIDR_CORTEX_A9_R1P3	0x411FC093
+#define MIDR_CORTEX_A9_R2P10	0x412FC09A
 
 /* CCSIDR */
 #define CCSIDR_LINE_SIZE_OFFSET		0