aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/cpu/armv7/omap4/board.c
diff options
context:
space:
mode:
authorRicardo Salveti de Araujo <ricardo.salveti@linaro.org>2011-09-21 10:17:30 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-10-27 21:56:33 +0200
commit8f6a027f627d6002bedc3ab12610535dbf9ef497 (patch)
tree6e51cfcf72c8058aac96ed0536863c04425e4313 /arch/arm/cpu/armv7/omap4/board.c
parent20033c9f87ef6aa9834aeab19bc363abc3d92a4d (diff)
downloadu-boot-linaro-stable-8f6a027f627d6002bedc3ab12610535dbf9ef497.tar.gz
omap4: adding revision detection for 4460 ES1.1
Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@linaro.org> 2 files changed, 17 insertions(+), 1 deletions(-) Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7/omap4/board.c')
-rw-r--r--arch/arm/cpu/armv7/omap4/board.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap4/board.c
index 86ddef28d..6d8811f48 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap4/board.c
@@ -218,7 +218,17 @@ static void init_omap4_revision(void)
*omap4_revision = OMAP4430_ES2_3;
break;
case MIDR_CORTEX_A9_R2P10:
- *omap4_revision = OMAP4460_ES1_0;
+ switch (readl(CONTROL_ID_CODE)) {
+ case OMAP4460_CONTROL_ID_CODE_ES1_0:
+ *omap4_revision = OMAP4460_ES1_0;
+ break;
+ case OMAP4460_CONTROL_ID_CODE_ES1_1:
+ *omap4_revision = OMAP4460_ES1_1;
+ break;
+ default:
+ *omap4_revision = OMAP4460_ES1_0;
+ break;
+ }
break;
default:
*omap4_revision = OMAP4430_SILICON_ID_INVALID;