blob: b929bf5f58e8cf84b5c202cea3dceb6b1bd26c0e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// SPDX-License-Identifier: BSD-1-Clause
/*
* Copyright (c) 2006, Atmel Corporation
*/
#ifndef __DDRAMC_H__
#define __DDRAMC_H__
/* Note: reserved bits must always be zeroed */
struct at91_ddramc_register {
unsigned long mdr;
unsigned long cr;
unsigned long rtr;
unsigned long t0pr;
unsigned long t1pr;
unsigned long t2pr;
unsigned long lpr;
unsigned long lpddr2_lpr;
unsigned long tim_calr;
unsigned long cal_mr4r;
};
void at91_ddram_initialize(void __iomem *base_address,
void __iomem *ram_address,
struct at91_ddramc_register *ddramc_config);
void at91_lpddr2_sdram_initialize(void __iomem *base_address,
void __iomem *ram_address,
struct at91_ddramc_register *ddramc_config);
void at91_lpddr1_sdram_initialize(void __iomem *base_address,
void __iomem *ram_address,
struct at91_ddramc_register *ddramc_config);
void __noreturn sama5d2_barebox_entry(unsigned int r4, void *boarddata);
#endif /* #ifndef __DDRAMC_H__ */
|
