mach-uniphier/sbc/sbc.c

1 // SPDX-License-Identifier: GPL-2.0+
3  * Copyright (C) 2011-2015 Panasonic Corporation
4  * Copyright (C) 2015-2017 Socionext Inc.
11 #include "sbc-regs.h"
13 #define SBCTRL0_ADMULTIPLX_PERI_VALUE	0x33120000
14 #define SBCTRL1_ADMULTIPLX_PERI_VALUE	0x03005500
15 #define SBCTRL2_ADMULTIPLX_PERI_VALUE	0x14000020
17 #define SBCTRL0_ADMULTIPLX_MEM_VALUE	0x33120000
18 #define SBCTRL1_ADMULTIPLX_MEM_VALUE	0x03005500
19 #define SBCTRL2_ADMULTIPLX_MEM_VALUE	0x14000010
22 #define SBCTRL0_SAVEPIN_PERI_VALUE	0x55450000
23 #define SBCTRL1_SAVEPIN_PERI_VALUE	0x07168d00
24 #define SBCTRL2_SAVEPIN_PERI_VALUE	0x34000009
25 #define SBCTRL4_SAVEPIN_PERI_VALUE	0x02110110
28 #define SBCTRL0_SAVEPIN_MEM_VALUE	0x55450000
29 #define SBCTRL1_SAVEPIN_MEM_VALUE	0x06057700
31 #define SBCTRL2_SAVEPIN_MEM_VALUE	0x34000009
32 #define SBCTRL4_SAVEPIN_MEM_VALUE	0x02110210
38 	 * BKSZ[1:0] should be set to "01".  in __uniphier_sbc_init()
54 		 * 0x42000000-0x43ffffff is a mirror of 0x40000000-0x41ffffff.  in __uniphier_sbc_init()
56 		 * 0x40000000-0x41efffff, 0x42000000-0x43efffff: memory bank  in __uniphier_sbc_init()
57 		 * 0x41f00000-0x41ffffff, 0x43f00000-0x43ffffff: peripherals  in __uniphier_sbc_init()
59 		writel(0x0000bc01, SBBASE0);  in __uniphier_sbc_init()
63 		 * 0x40000000-0x41ffffff: mask ROM  in __uniphier_sbc_init()
64 		 * 0x42000000-0x43efffff: memory bank (31MB)  in __uniphier_sbc_init()
65 		 * 0x43f00000-0x43ffffff: peripherals (1MB)  in __uniphier_sbc_init()
67 		writel(0x0000be01, SBBASE0); /* dummy */  in __uniphier_sbc_init()
68 		writel(0x0200be01, SBBASE1);  in __uniphier_sbc_init()
74 	__uniphier_sbc_init(0);  in uniphier_sbc_init_admulti()