]> git.ipfire.org Git - people/ms/u-boot.git/blob - include/configs/ap325rxa.h
1cd4d32c6dcca96dc0bc9aefc64623f37224c125
[people/ms/u-boot.git] / include / configs / ap325rxa.h
1 /*
2 * Configuation settings for the Renesas Solutions AP-325RXA board
3 *
4 * Copyright (C) 2008 Renesas Solutions Corp.
5 * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 #ifndef __AP325RXA_H
11 #define __AP325RXA_H
12
13 #define CONFIG_CPU_SH7723 1
14 #define CONFIG_AP325RXA 1
15
16 #define CONFIG_CMD_SDRAM
17 #define CONFIG_CMD_IDE
18
19 #define CONFIG_BOOTARGS "console=ttySC2,38400"
20
21 #define CONFIG_DISPLAY_BOARDINFO
22 #undef CONFIG_SHOW_BOOT_PROGRESS
23
24 /* SMC9118 */
25 #define CONFIG_SMC911X 1
26 #define CONFIG_SMC911X_32_BIT 1
27 #define CONFIG_SMC911X_BASE 0xB6080000
28
29 /* MEMORY */
30 #define AP325RXA_SDRAM_BASE (0x88000000)
31 #define AP325RXA_FLASH_BASE_1 (0xA0000000)
32 #define AP325RXA_FLASH_BANK_SIZE (128 * 1024 * 1024)
33
34 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
35
36 /* undef to save memory */
37 #define CONFIG_SYS_LONGHELP
38 /* Monitor Command Prompt */
39 /* Buffer size for input from the Console */
40 #define CONFIG_SYS_CBSIZE 256
41 /* Buffer size for Console output */
42 #define CONFIG_SYS_PBSIZE 256
43 /* max args accepted for monitor commands */
44 #define CONFIG_SYS_MAXARGS 16
45 /* Buffer size for Boot Arguments passed to kernel */
46 #define CONFIG_SYS_BARGSIZE 512
47 /* List of legal baudrate settings for this board */
48 #define CONFIG_SYS_BAUDRATE_TABLE { 38400 }
49
50 /* SCIF */
51 #define CONFIG_SCIF_CONSOLE 1
52 #define CONFIG_SCIF_A 1 /* SH7723 has SCIF and SCIFA */
53 #define CONFIG_CONS_SCIF5 1
54
55 /* Suppress display of console information at boot */
56
57 #define CONFIG_SYS_MEMTEST_START (AP325RXA_SDRAM_BASE)
58 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
59
60 /* Enable alternate, more extensive, memory test */
61 #undef CONFIG_SYS_ALT_MEMTEST
62 /* Scratch address used by the alternate memory test */
63 #undef CONFIG_SYS_MEMTEST_SCRATCH
64
65 /* Enable temporary baudrate change while serial download */
66 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
67
68 #define CONFIG_SYS_SDRAM_BASE (AP325RXA_SDRAM_BASE)
69 /* maybe more, but if so u-boot doesn't know about it... */
70 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
71 /* default load address for scripts ?!? */
72 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
73
74 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
75 #define CONFIG_SYS_MONITOR_BASE (AP325RXA_FLASH_BASE_1)
76 /* Monitor size */
77 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
78 /* Size of DRAM reserved for malloc() use */
79 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
80 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
81
82 /* FLASH */
83 #define CONFIG_FLASH_CFI_DRIVER 1
84 #define CONFIG_SYS_FLASH_CFI
85 #undef CONFIG_SYS_FLASH_QUIET_TEST
86 /* print 'E' for empty sector on flinfo */
87 #define CONFIG_SYS_FLASH_EMPTY_INFO
88 /* Physical start address of Flash memory */
89 #define CONFIG_SYS_FLASH_BASE (AP325RXA_FLASH_BASE_1)
90 /* Max number of sectors on each Flash chip */
91 #define CONFIG_SYS_MAX_FLASH_SECT 512
92
93 /*
94 * IDE support
95 */
96 #define CONFIG_IDE_RESET 1
97 #define CONFIG_SYS_PIO_MODE 1
98 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
99 #define CONFIG_SYS_IDE_MAXDEVICE 1
100 #define CONFIG_SYS_ATA_BASE_ADDR 0xB4180000
101 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
102 #define CONFIG_SYS_ATA_DATA_OFFSET 0x200 /* data reg offset */
103 #define CONFIG_SYS_ATA_REG_OFFSET 0x200 /* reg offset */
104 #define CONFIG_SYS_ATA_ALT_OFFSET 0x210 /* alternate register offset */
105 #define CONFIG_IDE_SWAP_IO
106
107 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
108 #define CONFIG_SYS_MAX_FLASH_BANKS 1
109 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * AP325RXA_FLASH_BANK_SIZE)}
110
111 /* Timeout for Flash erase operations (in ms) */
112 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
113 /* Timeout for Flash write operations (in ms) */
114 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
115 /* Timeout for Flash set sector lock bit operations (in ms) */
116 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
117 /* Timeout for Flash clear lock bit operations (in ms) */
118 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
119
120 /*
121 * Use hardware flash sectors protection instead
122 * of U-Boot software protection
123 */
124 #undef CONFIG_SYS_FLASH_PROTECTION
125 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
126
127 /* ENV setting */
128 #define CONFIG_ENV_IS_IN_FLASH
129 #define CONFIG_ENV_OVERWRITE 1
130 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
131 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
132 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
133 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
134 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
135 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
136
137 /* Board Clock */
138 #define CONFIG_SYS_CLK_FREQ 33333333
139 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
140 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
141 #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */
142
143 #endif /* __AP325RXA_H */