2 * Configuation settings for the Renesas R7780MP board
4 * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
5 * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
32 #define CONFIG_CPU_SH7780 1
33 #define CONFIG_R7780MP 1
34 #define CFG_R7780MP_OLD_FLASH 1
35 #define __LITTLE_ENDIAN__ 1
38 * Command line configuration.
40 #define CONFIG_CMD_SDRAM
41 #define CONFIG_CMD_FLASH
42 #define CONFIG_CMD_MEMORY
43 #define CONFIG_CMD_PCI
44 #define CONFIG_CMD_NET
45 #define CONFIG_CMD_PING
46 #define CONFIG_CMD_ENV
47 #define CONFIG_CMD_NFS
48 #define CONFIG_CMD_IDE
49 #define CONFIG_CMD_EXT2
50 #define CONFIG_DOS_PARTITION
52 #define CONFIG_SCIF_CONSOLE 1
53 #define CONFIG_BAUDRATE 115200
54 #define CONFIG_CONS_SCIF0 1
56 #define CONFIG_BOOTDELAY 3
57 #define CONFIG_BOOTARGS "console=ttySC0,115200"
58 #define CONFIG_ENV_OVERWRITE 1
60 /* check for keypress on bootdelay==0 */
61 /*#define CONFIG_ZERO_BOOTDELAY_CHECK*/
63 #define CFG_SDRAM_BASE (0x08000000)
64 #define CFG_SDRAM_SIZE (128 * 1024 * 1024)
67 #define CFG_PROMPT "=> "
68 #define CFG_CBSIZE 256
69 #define CFG_PBSIZE 256
70 #define CFG_MAXARGS 16
71 #define CFG_BARGSIZE 512
72 /* List of legal baudrate settings for this board */
73 #define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 }
75 #define CFG_MEMTEST_START (CFG_SDRAM_BASE)
76 #define CFG_MEMTEST_END (TEXT_BASE - 0x100000)
78 /* Flash board support */
79 #define CFG_FLASH_BASE (0xA0000000)
80 #ifdef CFG_R7780MP_OLD_FLASH
81 /* NOR Flash (S29PL127J60TFI130) */
82 # define CFG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
83 # define CFG_MAX_FLASH_BANKS (2)
84 # define CFG_MAX_FLASH_SECT 270
85 # define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE,\
86 CFG_FLASH_BASE + 0x100000,\
87 CFG_FLASH_BASE + 0x400000,\
88 CFG_FLASH_BASE + 0x700000, }
89 #else /* CFG_R7780MP_OLD_FLASH */
90 /* NOR Flash (Spantion S29GL256P) */
91 # define CFG_MAX_FLASH_BANKS (1)
92 # define CFG_MAX_FLASH_SECT 256
93 # define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
94 #endif /* CFG_R7780MP_OLD_FLASH */
96 #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024)
97 /* Address of u-boot image in Flash */
98 #define CFG_MONITOR_BASE (CFG_FLASH_BASE)
99 #define CFG_MONITOR_LEN (256 * 1024)
100 /* Size of DRAM reserved for malloc() use */
101 #define CFG_MALLOC_LEN (1204 * 1024)
103 /* size in bytes reserved for initial data */
104 #define CFG_GBL_DATA_SIZE (256)
105 #define CFG_BOOTMAPSZ (8 * 1024 * 1024)
106 #define CFG_RX_ETH_BUFFER (8)
108 #define CFG_FLASH_CFI
109 #define CONFIG_FLASH_CFI_DRIVER
110 #undef CFG_FLASH_CFI_BROKEN_TABLE
111 #undef CFG_FLASH_QUIET_TEST
112 /* print 'E' for empty sector on flinfo */
113 #define CFG_FLASH_EMPTY_INFO
115 #define CFG_ENV_IS_IN_FLASH
116 #define CFG_ENV_SECT_SIZE (256 * 1024)
117 #define CFG_ENV_SIZE (CFG_ENV_SECT_SIZE)
118 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
119 #define CFG_FLASH_ERASE_TOUT 120000
120 #define CFG_FLASH_WRITE_TOUT 500
123 #define CONFIG_SYS_CLK_FREQ 33333333
124 #define TMU_CLK_DIVIDER 4
125 #define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
128 #if defined(CONFIG_CMD_PCI)
130 #define CONFIG_SH4_PCI
131 #define CONFIG_SH7780_PCI
132 #define CONFIG_PCI_PNP
133 #define CONFIG_PCI_SCAN_SHOW 1
137 #define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
138 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
139 #define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
141 #define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
142 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
143 #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
144 #endif /* CONFIG_CMD_PCI */
146 #if defined(CONFIG_CMD_NET)
148 #define CONFIG_NET_MULTI
149 #define CONFIG_RTL8169
151 /* AX88696L Support(NE2000 base chip) */
152 #define CONFIG_DRIVER_NE2000
153 #define CONFIG_DRIVER_AX88796L
154 #define CONFIG_DRIVER_NE2000_BASE 0xA4100000
157 /* Compact flash Support */
158 #if defined(CONFIG_CMD_IDE)
159 #define CONFIG_IDE_RESET 1
160 #define CFG_PIO_MODE 1
161 #define CFG_IDE_MAXBUS 1 /* IDE bus */
162 #define CFG_IDE_MAXDEVICE 1
163 #define CFG_ATA_BASE_ADDR 0xb4000000
164 #define CFG_ATA_STRIDE 2 /* 1bit shift */
165 #define CFG_ATA_DATA_OFFSET 0x1000 /* data reg offset */
166 #define CFG_ATA_REG_OFFSET 0x1000 /* reg offset */
167 #define CFG_ATA_ALT_OFFSET 0x800 /* alternate register offset */
168 #endif /* CONFIG_CMD_IDE */
170 #endif /* __R7780RP_H */