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