Commit 7d44af08 authored by Reinhard Meyer's avatar Reinhard Meyer
Browse files

AT91: add header file for the Shutdown Controller



and SHDWN address entry in at91sam9260.h
Signed-off-by: default avatarReinhard Meyer <u-boot@emk-elektronik.de>
parent 33825ec1
/*
* Copyright (C) 2010
* Reinhard Meyer, reinhard.meyer@emk-elektronik.de
*
* Shutdown Controller
* Based on AT91SAM9XE datasheet
*
* 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.
*/
#ifndef AT91_SHDWN_H
#define AT91_SHDWN_H
#ifndef __ASSEMBLY__
struct at91_shdwn {
u32 cr; /* Control Rer. WO */
u32 mr; /* Mode Register RW 0x00000003 */
u32 sr; /* Status Register RO 0x00000000 */
};
#endif /* __ASSEMBLY__ */
#define AT91_SHDW_CR_KEY 0xa5000000
#define AT91_SHDW_CR_SHDW 0x00000001
#define AT91_SHDW_MR_RTTWKEN 0x00010000
#define AT91_SHDW_MR_CPTWK0 0x000000f0
#define AT91_SHDW_MR_WKMODE0H2L 0x00000002
#define AT91_SHDW_MR_WKMODE0L2H 0x00000001
#define AT91_SHDW_SR_RTTWK 0x00010000
#define AT91_SHDW_SR_WAKEUP0 0x00000001
#endif
......@@ -56,6 +56,7 @@
#define AT91_PIO_BASE 0xfffff400
#define AT91_PMC_BASE 0xfffffc00
#define AT91_RSTC_BASE 0xfffffd00
#define AT91_SHDWN_BASE 0xfffffd10
#define AT91_RTT_BASE 0xfffffd20
#define AT91_PIT_BASE 0xfffffd30
#define AT91_WDT_BASE 0xfffffd40
......
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