ARM: DRA722: Add support for DRA71x Silicon Rev 2.1
DRA71x processors are reduced pin and software compatible
derivative of DRA72 processors.
Silicon Rev 2.1 is a minor variant of DRA71x Rev 2.0 with
various fixes including the following:
- NAND boot fixes
- ROM update for secure boot crypto enhancement
Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 16cb1c1..df2c29e 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -693,9 +693,12 @@
omap_revision = DRA722_REV_ES1_0;
break;
case 1:
- default:
omap_revision = DRA722_REV_ES2_0;
break;
+ case 2:
+ default:
+ omap_revision = DRA722_REV_ES2_1;
+ break;
}
break;
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index 19cbbed..28fa1f8 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -396,6 +396,7 @@
#define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8))
#define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8))
#define DRA722_REV_ES2_0 (DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8))
+#define DRA722_REV_ES2_1 (DRA7XX_CLASS | (0x22 << 16) | (0x21 << 8))
void omap2xxx_check_revision(void);
void omap3xxx_check_revision(void);