diff options
Diffstat (limited to 'arch/m32r/boot/setup.S')
| -rw-r--r-- | arch/m32r/boot/setup.S | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/m32r/boot/setup.S b/arch/m32r/boot/setup.S index 742669fab8a9..398542507d84 100644 --- a/arch/m32r/boot/setup.S +++ b/arch/m32r/boot/setup.S @@ -1,11 +1,10 @@ /* * linux/arch/m32r/boot/setup.S -- A setup code. * - * Copyright (C) 2001, 2002 Hiroyuki Kondo, Hirokazu Takata, - * and Hitoshi Yamamoto + * Copyright (C) 2001-2005 Hiroyuki Kondo, Hirokazu Takata, + * Hitoshi Yamamoto, Hayato Fujiwara * */ -/* $Id$ */ #include <linux/linkage.h> #include <asm/segment.h> @@ -81,6 +80,16 @@ ENTRY(boot) ; ldi r1, #0x00 ; cache off st r1, @r0 #elif defined(CONFIG_CHIP_M32104) + ldi r0, #-96 ; DNCR0 + seth r1, #0x0060 ; from 0x00600000 + or3 r1, r1, #0x0005 ; size 2MB + st r1, @r0 + seth r1, #0x0100 ; from 0x01000000 + or3 r1, r1, #0x0003 ; size 16MB + st r1, @+r0 + seth r1, #0x0200 ; from 0x02000000 + or3 r1, r1, #0x0002 ; size 32MB + st r1, @+r0 ldi r0, #-4 ;LDIMM (r0, M32R_MCCR) ldi r1, #0x703 ; cache on (with invalidation) st r1, @r0 |