diff mbox

[1/3] ARM: OMAP: Fix omap34xx revision detection for ES3.1

Message ID 20090206034513.31313.42445.stgit@localhost.localdomain (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Paul Walmsley Feb. 6, 2009, 3:45 a.m. UTC 
From: Tony Lindgren <tony@atomide.com>

Fix omap34xx revision detection for ES3.1

linux-omap source commit is 1bafdfd33cc7a2b053ca705cf8623e1ae6cd4c52.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
 arch/arm/mach-omap2/id.c              |    6 +++++-
 arch/arm/plat-omap/include/mach/cpu.h |    1 +
 2 files changed, 6 insertions(+), 1 deletions(-)



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Comments

Tony Lindgren Feb. 13, 2009, 11:01 p.m. UTC | #1 
* Paul Walmsley <paul@pwsan.com> [090205 19:52]:
> From: Tony Lindgren <tony@atomide.com>
> 
> Fix omap34xx revision detection for ES3.1
> 
> linux-omap source commit is 1bafdfd33cc7a2b053ca705cf8623e1ae6cd4c52.

Just for reference, this is now in the mainline kernel as 
commit 187e688d237a6df11a2d32e8ac480b6d1fbd40b9.

Tony

> Signed-off-by: Tony Lindgren <tony@atomide.com>
> Signed-off-by: Paul Walmsley <paul@pwsan.com>
> ---
>  arch/arm/mach-omap2/id.c              |    6 +++++-
>  arch/arm/plat-omap/include/mach/cpu.h |    1 +
>  2 files changed, 6 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
> index b0f8e7d..b52a02f 100644
> --- a/arch/arm/mach-omap2/id.c
> +++ b/arch/arm/mach-omap2/id.c
> @@ -172,9 +172,13 @@ void __init omap34xx_check_revision(void)
>  			omap_revision = OMAP3430_REV_ES3_0;
>  			rev_name = "ES3.0";
>  			break;
> +		case 4:
> +			omap_revision = OMAP3430_REV_ES3_1;
> +			rev_name = "ES3.1";
> +			break;
>  		default:
>  			/* Use the latest known revision as default */
> -			omap_revision = OMAP3430_REV_ES3_0;
> +			omap_revision = OMAP3430_REV_ES3_1;
>  			rev_name = "Unknown revision\n";
>  		}
>  	}
> diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
> index b2062f1..a8e1178 100644
> --- a/arch/arm/plat-omap/include/mach/cpu.h
> +++ b/arch/arm/plat-omap/include/mach/cpu.h
> @@ -339,6 +339,7 @@ IS_OMAP_TYPE(3430, 0x3430)
>  #define OMAP3430_REV_ES2_0	0x34301034
>  #define OMAP3430_REV_ES2_1	0x34302034
>  #define OMAP3430_REV_ES3_0	0x34303034
> +#define OMAP3430_REV_ES3_1	0x34304034
>  
>  /*
>   * omap_chip bits
> 
> 
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diff mbox

Patch

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index b0f8e7d..b52a02f 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -172,9 +172,13 @@  void __init omap34xx_check_revision(void)
 			omap_revision = OMAP3430_REV_ES3_0;
 			rev_name = "ES3.0";
 			break;
+		case 4:
+			omap_revision = OMAP3430_REV_ES3_1;
+			rev_name = "ES3.1";
+			break;
 		default:
 			/* Use the latest known revision as default */
-			omap_revision = OMAP3430_REV_ES3_0;
+			omap_revision = OMAP3430_REV_ES3_1;
 			rev_name = "Unknown revision\n";
 		}
 	}
diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
index b2062f1..a8e1178 100644
--- a/arch/arm/plat-omap/include/mach/cpu.h
+++ b/arch/arm/plat-omap/include/mach/cpu.h
@@ -339,6 +339,7 @@  IS_OMAP_TYPE(3430, 0x3430)
 #define OMAP3430_REV_ES2_0	0x34301034
 #define OMAP3430_REV_ES2_1	0x34302034
 #define OMAP3430_REV_ES3_0	0x34303034
+#define OMAP3430_REV_ES3_1	0x34304034
 
 /*
  * omap_chip bits