mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-13 16:37:30 +00:00
abb44081a5
The SFR (special function registers) can be shared bwteen sama5d3 and sama5d4 soc. Signed-off-by: Bo Shen <voice.shen@atmel.com> [whitespace adoptions for 80 char compliance] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
38 lines
1,007 B
C
38 lines
1,007 B
C
/*
|
|
* Special Function Register (SFR)
|
|
*
|
|
* Copyright (C) 2014 Atmel
|
|
* Bo Shen <voice.shen@atmel.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __SAMA5_SFR_H
|
|
#define __SAMA5_SFR_H
|
|
|
|
struct atmel_sfr {
|
|
u32 reserved1; /* 0x00 */
|
|
u32 ddrcfg; /* 0x04: DDR Configuration Register */
|
|
u32 reserved2; /* 0x08 */
|
|
u32 reserved3; /* 0x0c */
|
|
u32 ohciicr; /* 0x10: OHCI Interrupt Configuration Register */
|
|
u32 ohciisr; /* 0x14: OHCI Interrupt Status Register */
|
|
u32 reserved4[4]; /* 0x18 ~ 0x24 */
|
|
u32 secure; /* 0x28: Security Configuration Register */
|
|
u32 reserved5[5]; /* 0x2c ~ 0x3c */
|
|
u32 ebicfg; /* 0x40: EBI Configuration Register */
|
|
u32 reserved6[2]; /* 0x44 ~ 0x48 */
|
|
u32 sn0; /* 0x4c */
|
|
u32 sn1; /* 0x50 */
|
|
u32 aicredir; /* 0x54 */
|
|
};
|
|
|
|
/* Bit field in DDRCFG */
|
|
#define ATMEL_SFR_DDRCFG_FDQIEN 0x00010000
|
|
#define ATMEL_SFR_DDRCFG_FDQSIEN 0x00020000
|
|
|
|
/* Bit field in AICREDIR */
|
|
#define ATMEL_SFR_AICREDIR_KEY 0x5F67B102
|
|
#define ATMEL_SFR_AICREDIR_NSAIC 0x00000001
|
|
|
|
#endif
|