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[MIPS] Add missing silicon revisions for BCM112x

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Recent versions of the BCM112X processors aren't recognized by Linux
(preventing Linux from booting on those processors).  This patch adds
support for those that are missing.

Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Mark Mason 2007-04-13 10:32:25 -07:00 committed by Ralf Baechle
parent 46fcc86dd7
commit 9a9943575a
2 changed files with 13 additions and 0 deletions
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12
arch/mips/sibyte/sb1250/setup.c
View file

@ -141,6 +141,18 @@ static int __init setup_bcm112x(void)
periph_rev = 3;
pass_str = "A2";
break;
case K_SYS_REVISION_BCM112x_A3:
periph_rev = 3;
pass_str = "A3";
break;
case K_SYS_REVISION_BCM112x_A4:
periph_rev = 3;
pass_str = "A4";
break;
case K_SYS_REVISION_BCM112x_B0:
periph_rev = 3;
pass_str = "B0";
break;
default:
printk("Unknown %s rev %x\n", soc_str, soc_pass);
ret = 1;

1
include/asm-mips/sibyte/sb1250_scd.h
View file

@ -84,6 +84,7 @@
#define K_SYS_REVISION_BCM112x_A2 0x21
#define K_SYS_REVISION_BCM112x_A3 0x22
#define K_SYS_REVISION_BCM112x_A4 0x23
#define K_SYS_REVISION_BCM112x_B0 0x30
#define K_SYS_REVISION_BCM1480_S0 0x01
#define K_SYS_REVISION_BCM1480_A1 0x02