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1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright (C) 2013 Gabor Juhos <juhosg@openwrt.org>
4  */
5 
6 #ifndef _MALTA_CONFIG_H
7 #define _MALTA_CONFIG_H
8 
9 /*
10  * System configuration
11  */
12 #define CONFIG_MALTA
13 
14 #define CONFIG_MEMSIZE_IN_BYTES
15 
16 #define CONFIG_PCI_GT64120
17 #define CONFIG_PCI_MSC01
18 #define CONFIG_PCNET
19 #define CONFIG_PCNET_79C973
20 #define PCNET_HAS_PROM
21 
22 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS	0
23 
24 /*
25  * CPU Configuration
26  */
27 #define CONFIG_SYS_MHZ			250	/* arbitrary value */
28 #define CONFIG_SYS_MIPS_TIMER_FREQ	(CONFIG_SYS_MHZ * 1000000)
29 
30 /*
31  * Memory map
32  */
33 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
34 
35 #ifdef CONFIG_64BIT
36 # define CONFIG_SYS_SDRAM_BASE		0xffffffff80000000
37 #else
38 # define CONFIG_SYS_SDRAM_BASE		0x80000000
39 #endif
40 #define CONFIG_SYS_MEM_SIZE		(256 * 1024 * 1024)
41 
42 #define CONFIG_SYS_INIT_SP_OFFSET	0x400000
43 
44 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x01000000)
45 #define CONFIG_SYS_MEMTEST_START	(CONFIG_SYS_SDRAM_BASE + 0x00100000)
46 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x00800000)
47 
48 #define CONFIG_SYS_MALLOC_LEN		(128 * 1024)
49 #define CONFIG_SYS_BOOTPARAMS_LEN	(128 * 1024)
50 #define CONFIG_SYS_BOOTM_LEN		(64 * 1024 * 1024)
51 
52 /*
53  * Serial driver
54  */
55 #define CONFIG_SYS_NS16550_PORT_MAPPED
56 
57 /*
58  * Flash configuration
59  */
60 #ifdef CONFIG_64BIT
61 # define CONFIG_SYS_FLASH_BASE		0xffffffffbe000000
62 #else
63 # define CONFIG_SYS_FLASH_BASE		0xbe000000
64 #endif
65 #define CONFIG_SYS_MAX_FLASH_BANKS	1
66 #define CONFIG_SYS_MAX_FLASH_SECT	128
67 
68 /*
69  * Environment
70  */
71 
72 /*
73  * IDE/ATA
74  */
75 #define CONFIG_SYS_IDE_MAXBUS		1
76 #define CONFIG_SYS_IDE_MAXDEVICE	2
77 #define CONFIG_SYS_ATA_BASE_ADDR	CONFIG_SYS_ISA_IO_BASE_ADDRESS
78 #define CONFIG_SYS_ATA_IDE0_OFFSET	0x01f0
79 #define CONFIG_SYS_ATA_DATA_OFFSET	0
80 #define CONFIG_SYS_ATA_REG_OFFSET	0
81 
82 /*
83  * Commands
84  */
85 
86 #endif /* _MALTA_CONFIG_H */
87