Some of the OMAP4 specific chip level initialisations are taken care of.
Signed-off-by: Abhijit Pagare <abhijitpagare@xxxxxx>
Cc: Paul Walmsley <paul@xxxxxxxxx>
Cc: Benoit Cousson <b-cousson@xxxxxx>
Cc: Rajendra Nayak <rnayak@xxxxxx>
---
arch/arm/mach-omap2/id.c | 2 ++
arch/arm/plat-omap/include/plat/cpu.h | 6 +++++-
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index a091b53..a779240 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -392,6 +392,8 @@ void __init omap2_check_revision(void)
omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
else if (omap_rev() == OMAP3630_REV_ES1_0)
omap_chip.oc |= CHIP_IS_OMAP3630ES1;
+ } else if (cpu_is_omap44xx()) {
+ omap_chip.oc |= CHIP_IS_OMAP4430;
} else {
pr_err("Uninitialized omap_chip, please fix!\n");
}
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 9a028bd..3181436 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -44,7 +44,7 @@
int omap_type(void);
struct omap_chip_id {
- u8 oc;
+ u16 oc;
u8 type;
};
@@ -154,6 +154,7 @@ unsigned int omap_rev(void);
* cpu_is_omap242x(): True for OMAP2420, OMAP2422, OMAP2423
* cpu_is_omap243x(): True for OMAP2430
* cpu_is_omap343x(): True for OMAP3430
+ * cpu_is_omap443x(): True for OMAP4430
*/
#define GET_OMAP_CLASS (omap_rev() & 0xff)
@@ -286,6 +287,7 @@ IS_OMAP_SUBCLASS(443x, 0x443)
* cpu_is_omap2423(): True for OMAP2423
* cpu_is_omap2430(): True for OMAP2430
* cpu_is_omap3430(): True for OMAP3430
+ * cpu_is_omap4430(): True for OMAP4430
* cpu_is_omap3505(): True for OMAP3505
* cpu_is_omap3517(): True for OMAP3517
*/
@@ -334,6 +336,7 @@ IS_OMAP_TYPE(3517, 0x3517)
#define cpu_is_omap3505() 0
#define cpu_is_omap3517() 0
#define cpu_is_omap3430() 0
+#define cpu_is_omap4430() 0
#define cpu_is_omap3630() 0
/*
@@ -470,6 +473,7 @@ IS_OMAP_TYPE(3517, 0x3517)
#define CHIP_IS_OMAP3430ES3_0 (1 << 5)
#define CHIP_IS_OMAP3430ES3_1 (1 << 6)
#define CHIP_IS_OMAP3630ES1 (1 << 7)
+#define CHIP_IS_OMAP4430 (1 << 8)
#define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
--
1.5.4.7
--
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