1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
50 lines
1.1 KiB
PHP
50 lines
1.1 KiB
PHP
/* head.inc: head common definitions -*- asm -*-
|
|
*
|
|
* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
|
|
* Written by David Howells (dhowells@redhat.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
|
|
#if defined(CONFIG_MB93090_MB00)
|
|
#define LED_ADDR (0x21200000+4)
|
|
|
|
.macro LEDS val
|
|
sethi.p %hi(0xFFC00030),gr3
|
|
setlo %lo(0xFFC00030),gr3
|
|
lduh @(gr3,gr0),gr3
|
|
andicc gr3,#0x100,gr0,icc0
|
|
bne icc0,0,999f
|
|
|
|
setlos #~\val,gr3
|
|
st gr3,@(gr30,gr0)
|
|
membar
|
|
dcf @(gr30,gr0)
|
|
999:
|
|
.endm
|
|
|
|
#elif defined(CONFIG_MB93093_PDK)
|
|
#define LED_ADDR (0x20000023)
|
|
|
|
.macro LEDS val
|
|
setlos #\val,gr3
|
|
stb gr3,@(gr30,gr0)
|
|
membar
|
|
.endm
|
|
|
|
#else
|
|
#define LED_ADDR 0
|
|
|
|
.macro LEDS val
|
|
.endm
|
|
#endif
|
|
|
|
#ifdef CONFIG_MMU
|
|
__sdram_base = 0x00000000 /* base address to which SDRAM relocated */
|
|
#else
|
|
__sdram_base = 0xc0000000 /* base address to which SDRAM relocated */
|
|
#endif
|