1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) ASPEED Technology Inc.
4  * Ryan Chen <ryan_chen@aspeedtech.com>
5  *
6  */
7 
8 #ifndef _ASPEED_PLATFORM_H_
9 #define _ASPEED_PLATFORM_H_
10 
11 #define AST_PLL_25MHZ			25000000
12 #define AST_PLL_24MHZ			24000000
13 #define AST_PLL_12MHZ			12000000
14 
15 /*********************************************************************************/
16 #if defined(CONFIG_ASPEED_AST2400)
17 #define ASPEED_MAC_COUNT	2
18 #define ASPEED_HW_STRAP1	0x1e6e2070
19 #define ASPEED_REVISION_ID	0x1e6e207C
20 #define ASPEED_SYS_RESET_CTRL	0x1e6e203C
21 #define ASPEED_VGA_HANDSHAKE0	0x1e6e2040	/*	VGA fuction handshake register */
22 #define ASPEED_DRAM_BASE	0x40000000
23 #define ASPEED_SRAM_BASE	0x1E720000
24 #define ASPEED_SRAM_SIZE	0x8000
25 #define ASPEED_FMC_CS0_BASE	0x20000000
26 #elif defined(CONFIG_ASPEED_AST2500)
27 #define ASPEED_MAC_COUNT	2
28 #define ASPEED_HW_STRAP1	0x1e6e2070
29 #define ASPEED_HW_STRAP2	0x1e6e20D0
30 #define ASPEED_REVISION_ID	0x1e6e207C
31 #define ASPEED_SYS_RESET_CTRL	0x1e6e203C
32 #define ASPEED_VGA_HANDSHAKE0	0x1e6e2040	/*	VGA fuction handshake register */
33 #define ASPEED_MAC_COUNT	2
34 #define ASPEED_DRAM_BASE	0x80000000
35 #define ASPEED_SRAM_BASE	0x1E720000
36 #define ASPEED_SRAM_SIZE	0x9000
37 #define ASPEED_FMC_CS0_BASE	0x20000000
38 #elif defined(CONFIG_ASPEED_AST2600)
39 #define ASPEED_FMC_WDT2		0x1e620064
40 #define ASPEED_SPI1_BOOT_CTRL	0x1e630064
41 #define ASPEED_MULTI_CTRL10	0x1e6e2438
42 #define ASPEED_HW_STRAP1	0x1e6e2500
43 #define ASPEED_HW_STRAP2	0x1e6e2510
44 #define ASPEED_REVISION_ID	0x1e6e2004
45 #define ASPEED_SYS_RESET_CTRL	0x1e6e2064
46 #define ASPEED_SYS_RESET_CTRL3	0x1e6e206c
47 #define ASPEED_GPIO_YZ_DATA	0x1e7801e0
48 #define ASPEED_VGA_HANDSHAKE0	0x1e6e2100	/*	VGA fuction handshake register */
49 #define ASPEED_MAC_COUNT	4
50 #define ASPEED_DRAM_BASE	0x80000000
51 #define ASPEED_SRAM_BASE	0x10000000
52 #define ASPEED_SRAM_SIZE	0x10000
53 #define ASPEED_FMC_CS0_BASE	0x20000000
54 #else
55 #err "No define for platform.h"
56 #endif
57 
58 #endif
59