Re: [U-Boot] [PATCH 1/7] arm: dra7xx: Add silicon id support for DRA752 soc

2013-02-15 Thread Tom Rini 
On Wed, Feb 13, 2013 at 12:59:03PM +0530, Lokesh Vutla wrote:

> Adding CPU detection support for the DRA752 ES1.0 soc.
> 
> Signed-off-by: Lokesh Vutla 
> Signed-off-by: R Sricharan 

Reviewed-by: Tom Rini 

-- 
Tom


signature.asc
Description: Digital signature
___
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot

[U-Boot] [PATCH 1/7] arm: dra7xx: Add silicon id support for DRA752 soc

2013-02-12 Thread Lokesh Vutla 
Adding CPU detection support for the DRA752 ES1.0 soc.

Signed-off-by: Lokesh Vutla 
Signed-off-by: R Sricharan 
---
 arch/arm/cpu/armv7/omap-common/hwinit-common.c |9 +++--
 arch/arm/cpu/armv7/omap5/hwinit.c  |3 +++
 arch/arm/include/asm/arch-omap5/omap.h |1 +
 arch/arm/include/asm/omap_common.h |3 +++
 4 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c 
b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 60af7eb..05ff2e8 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -81,12 +81,17 @@ u32 cortex_rev(void)
 void omap_rev_string(void)
 {
u32 omap_rev = omap_revision();
+   u32 soc_variant = (omap_rev & 0xF000) >> 28;
u32 omap_variant = (omap_rev & 0x) >> 16;
u32 major_rev = (omap_rev & 0x0F00) >> 8;
u32 minor_rev = (omap_rev & 0x00F0) >> 4;
 
-   printf("OMAP%x ES%x.%x\n", omap_variant, major_rev,
-   minor_rev);
+   if (soc_variant)
+   printf("OMAP");
+   else
+   printf("DRA");
+   printf("%x ES%x.%x\n", omap_variant, major_rev,
+  minor_rev);
 }
 
 #ifdef CONFIG_SPL_BUILD
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c 
b/arch/arm/cpu/armv7/omap5/hwinit.c
index f083198..d8f711c 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -337,6 +337,9 @@ void init_omap_revision(void)
case OMAP5432_CONTROL_ID_CODE_ES2_0:
*omap_si_rev = OMAP5432_ES2_0;
break;
+   case DRA752_CONTROL_ID_CODE_ES1_0:
+   *omap_si_rev = DRA752_ES1_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 d29be93..b632635 100644
--- a/arch/arm/include/asm/arch-omap5/omap.h
+++ b/arch/arm/include/asm/arch-omap5/omap.h
@@ -60,6 +60,7 @@
 #define OMAP5430_CONTROL_ID_CODE_ES2_0  0x1B94202F
 #define OMAP5432_CONTROL_ID_CODE_ES1_0 0x0B99802F
 #define OMAP5432_CONTROL_ID_CODE_ES2_0  0x1B99802F
+#define DRA752_CONTROL_ID_CODE_ES1_0   0x0B99002F
 
 /* STD_FUSE_PROD_ID_1 */
 #define STD_FUSE_PROD_ID_1 (CTRL_BASE + 0x218)
diff --git a/arch/arm/include/asm/omap_common.h 
b/arch/arm/include/asm/omap_common.h
index 0af0c33..785daff 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -554,4 +554,7 @@ static inline u32 omap_revision(void)
 #define OMAP5432_ES1_0 0x54320100
 #define OMAP5430_ES2_0  0x54300200
 #define OMAP5432_ES2_0  0x54320200
+
+/* DRA7XX */
+#define DRA752_ES1_0   0x07520100
 #endif /* _OMAP_COMMON_H_ */
-- 
1.7.9.5

___
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot