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Commit 9a994357 authored by Mark Mason's avatar Mark Mason Committed by Ralf Baechle
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[MIPS] Add missing silicon revisions for BCM112x 



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: default avatarMark Mason <mason@broadcom.com>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 46fcc86d

arch/mips/sibyte/sb1250/setup.c

+12 −0
Original line number Original line Diff line number Diff line
@@ -141,6 +141,18 @@ static int __init setup_bcm112x(void) 
		periph_rev = 3;

		periph_rev = 3;

		pass_str = "A2";

		pass_str = "A2";

		break;

		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:

	default:

		printk("Unknown %s rev %x\n", soc_str, soc_pass);

		printk("Unknown %s rev %x\n", soc_str, soc_pass);

		ret = 1;

		ret = 1;

include/asm-mips/sibyte/sb1250_scd.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -84,6 +84,7 @@ 
#define K_SYS_REVISION_BCM112x_A2	0x21

#define K_SYS_REVISION_BCM112x_A2	0x21

#define K_SYS_REVISION_BCM112x_A3	0x22

#define K_SYS_REVISION_BCM112x_A3	0x22

#define K_SYS_REVISION_BCM112x_A4	0x23

#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_S0	0x01

#define K_SYS_REVISION_BCM1480_A1	0x02

#define K_SYS_REVISION_BCM1480_A1	0x02