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authorLokesh Vutla <lokeshvutla@ti.com>2012-05-22 00:03:22 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-07-07 14:07:23 +0200
commit0a0bf7b217660589b846bd5d6fcebc1deef20971 (patch)
treed76020fe2f1166e4a29d5a4e74df63f517d0ff29 /arch/arm/cpu
parent851bebd68cfc0cd3f638b3afbd3325a3b32df341 (diff)
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OMAP5: ADD chip detection for OMAP5432 SOC
This patch adds chip detection for OMAP5432 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm/cpu')
-rw-r--r--arch/arm/cpu/armv7/omap5/hwinit.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index d01cc81..e2f76a1 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -154,7 +154,15 @@ void init_omap_revision(void)
switch (rev) {
case MIDR_CORTEX_A15_R0P0:
- *omap_si_rev = OMAP5430_ES1_0;
+ 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;
+ }
break;
default:
*omap_si_rev = OMAP5430_SILICON_ID_INVALID;