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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 = 0xc0000000 /* base address to which SDRAM relocated */
#endif
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