2 * Configuation settings for the Renesas Solutions AP-325RXA board
4 * Copyright (C) 2008 Renesas Solutions Corp.
5 * Copyright (C) 2008 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
7 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_CPU_SH7723 1
15 #define CONFIG_AP325RXA 1
17 #define CONFIG_CMD_LOADB
18 #define CONFIG_CMD_LOADS
19 #define CONFIG_CMD_FLASH
20 #define CONFIG_CMD_MEMORY
21 #define CONFIG_CMD_NET
22 #define CONFIG_CMD_PING
23 #define CONFIG_CMD_NFS
24 #define CONFIG_CMD_SDRAM
25 #define CONFIG_CMD_SAVEENV
26 #define CONFIG_CMD_IDE
27 #define CONFIG_CMD_EXT2
28 #define CONFIG_DOS_PARTITION
30 #define CONFIG_BAUDRATE 38400
31 #define CONFIG_BOOTDELAY 3
32 #define CONFIG_BOOTARGS "console=ttySC2,38400"
34 #define CONFIG_VERSION_VARIABLE
35 #undef CONFIG_SHOW_BOOT_PROGRESS
38 #define CONFIG_SMC911X 1
39 #define CONFIG_SMC911X_32_BIT 1
40 #define CONFIG_SMC911X_BASE 0xB6080000
43 #define AP325RXA_SDRAM_BASE (0x88000000)
44 #define AP325RXA_FLASH_BASE_1 (0xA0000000)
45 #define AP325RXA_FLASH_BANK_SIZE (128 * 1024 * 1024)
47 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
49 /* undef to save memory */
50 #define CONFIG_SYS_LONGHELP
51 /* Monitor Command Prompt */
52 /* Buffer size for input from the Console */
53 #define CONFIG_SYS_CBSIZE 256
54 /* Buffer size for Console output */
55 #define CONFIG_SYS_PBSIZE 256
56 /* max args accepted for monitor commands */
57 #define CONFIG_SYS_MAXARGS 16
58 /* Buffer size for Boot Arguments passed to kernel */
59 #define CONFIG_SYS_BARGSIZE 512
60 /* List of legal baudrate settings for this board */
61 #define CONFIG_SYS_BAUDRATE_TABLE { 38400 }
64 #define CONFIG_SCIF_CONSOLE 1
65 #define CONFIG_SCIF_A 1 /* SH7723 has SCIF and SCIFA */
66 #define CONFIG_CONS_SCIF5 1
68 /* Suppress display of console information at boot */
69 #undef CONFIG_SYS_CONSOLE_INFO_QUIET
70 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
71 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
73 #define CONFIG_SYS_MEMTEST_START (AP325RXA_SDRAM_BASE)
74 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
76 /* Enable alternate, more extensive, memory test */
77 #undef CONFIG_SYS_ALT_MEMTEST
78 /* Scratch address used by the alternate memory test */
79 #undef CONFIG_SYS_MEMTEST_SCRATCH
81 /* Enable temporary baudrate change while serial download */
82 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
84 #define CONFIG_SYS_SDRAM_BASE (AP325RXA_SDRAM_BASE)
85 /* maybe more, but if so u-boot doesn't know about it... */
86 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
87 /* default load address for scripts ?!? */
88 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
90 /* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */
91 #define CONFIG_SYS_MONITOR_BASE (AP325RXA_FLASH_BASE_1)
93 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
94 /* Size of DRAM reserved for malloc() use */
95 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
96 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
99 #define CONFIG_FLASH_CFI_DRIVER 1
100 #define CONFIG_SYS_FLASH_CFI
101 #undef CONFIG_SYS_FLASH_QUIET_TEST
102 /* print 'E' for empty sector on flinfo */
103 #define CONFIG_SYS_FLASH_EMPTY_INFO
104 /* Physical start address of Flash memory */
105 #define CONFIG_SYS_FLASH_BASE (AP325RXA_FLASH_BASE_1)
106 /* Max number of sectors on each Flash chip */
107 #define CONFIG_SYS_MAX_FLASH_SECT 512
112 #define CONFIG_IDE_RESET 1
113 #define CONFIG_SYS_PIO_MODE 1
114 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
115 #define CONFIG_SYS_IDE_MAXDEVICE 1
116 #define CONFIG_SYS_ATA_BASE_ADDR 0xB4180000
117 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
118 #define CONFIG_SYS_ATA_DATA_OFFSET 0x200 /* data reg offset */
119 #define CONFIG_SYS_ATA_REG_OFFSET 0x200 /* reg offset */
120 #define CONFIG_SYS_ATA_ALT_OFFSET 0x210 /* alternate register offset */
121 #define CONFIG_IDE_SWAP_IO
123 /* if you use all NOR Flash , you change dip-switch. Please see Manual. */
124 #define CONFIG_SYS_MAX_FLASH_BANKS 1
125 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + (0 * AP325RXA_FLASH_BANK_SIZE)}
127 /* Timeout for Flash erase operations (in ms) */
128 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
129 /* Timeout for Flash write operations (in ms) */
130 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
131 /* Timeout for Flash set sector lock bit operations (in ms) */
132 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
133 /* Timeout for Flash clear lock bit operations (in ms) */
134 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
137 * Use hardware flash sectors protection instead
138 * of U-Boot software protection
140 #undef CONFIG_SYS_FLASH_PROTECTION
141 #undef CONFIG_SYS_DIRECT_FLASH_TFTP
144 #define CONFIG_ENV_IS_IN_FLASH
145 #define CONFIG_ENV_OVERWRITE 1
146 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
147 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
148 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
149 /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
150 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
151 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
154 #define CONFIG_SYS_CLK_FREQ 33333333
155 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
156 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
157 #define CONFIG_SYS_TMU_CLK_DIV (4) /* 4 (default), 16, 64, 256 or 1024 */
159 #endif /* __AP325RXA_H */