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ARM: DRA722: Add support for DRA71x Silicon Rev 2.1

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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>
This commit is contained in:
Vishal Mahaveer 2017-08-30 21:40:29 -05:00 committed by Tony Lindgren
parent d44223a36a
commit cf14dd05fa
2 changed files with 5 additions and 1 deletions
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5
arch/arm/mach-omap2/id.c
View File

@ -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;

1
arch/arm/mach-omap2/soc.h
View File

@ -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);