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Commit cf14dd05 authored by Vishal Mahaveer's avatar Vishal Mahaveer Committed by Tony Lindgren
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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: default avatarVishal Mahaveer <vishalm@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent d44223a3

arch/arm/mach-omap2/id.c

+4 −1
Original line number Diff line number Diff line
@@ -693,9 +693,12 @@ void __init dra7xxx_check_revision(void) 
			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;

arch/arm/mach-omap2/soc.h

+1 −0
Original line number Diff line number Diff line
@@ -396,6 +396,7 @@ IS_OMAP_TYPE(3430, 0x3430) 
#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);