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| /* 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 = __page_offset /* base address to which SDRAM relocated */
| #endif
|
|
