2 * Configuation settings for the Renesas Technology R0P7785LC0011RL board
4 * Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 #define CONFIG_CPU_SH7785 1
32 #define CONFIG_SH7785LCR 1
34 #define CONFIG_CMD_FLASH
35 #define CONFIG_CMD_MEMORY
36 #define CONFIG_CMD_PCI
37 #define CONFIG_CMD_NET
38 #define CONFIG_CMD_PING
39 #define CONFIG_CMD_NFS
40 #define CONFIG_CMD_DFL
41 #define CONFIG_CMD_SDRAM
42 #define CONFIG_CMD_RUN
43 #define CONFIG_CMD_ENV
45 #define CONFIG_CMD_USB
46 #define CONFIG_USB_STORAGE
47 #define CONFIG_CMD_EXT2
48 #define CONFIG_CMD_FAT
49 #define CONFIG_DOS_PARTITION
50 #define CONFIG_MAC_PARTITION
52 #define CONFIG_BAUDRATE 115200
53 #define CONFIG_BOOTDELAY 3
54 #define CONFIG_BOOTARGS "console=ttySC1,115200 root=/dev/nfs ip=dhcp"
56 #define CONFIG_EXTRA_ENV_SETTINGS \
58 "usbload=usb reset;usbboot;usb stop;bootm\0"
60 #define CONFIG_VERSION_VARIABLE
61 #undef CONFIG_SHOW_BOOT_PROGRESS
64 #define SH7785LCR_SDRAM_BASE (0x08000000)
65 #define SH7785LCR_SDRAM_SIZE (128 * 1024 * 1024)
66 #define SH7785LCR_FLASH_BASE_1 (0xa0000000)
67 #define SH7785LCR_FLASH_BANK_SIZE (64 * 1024 * 1024)
68 #define SH7785LCR_USB_BASE (0xb4000000)
71 #define CFG_PROMPT "=> "
72 #define CFG_CBSIZE 256
73 #define CFG_PBSIZE 256
74 #define CFG_MAXARGS 16
75 #define CFG_BARGSIZE 512
76 #define CFG_BAUDRATE_TABLE { 115200 }
79 #define CONFIG_SCIF_CONSOLE 1
80 #define CONFIG_CONS_SCIF1 1
81 #define CONFIG_SCIF_EXT_CLOCK 1
82 #undef CFG_CONSOLE_INFO_QUIET
83 #undef CFG_CONSOLE_OVERWRITE_ROUTINE
84 #undef CFG_CONSOLE_ENV_OVERWRITE
87 #define CFG_MEMTEST_START (SH7785LCR_SDRAM_BASE)
88 #define CFG_MEMTEST_END (CFG_MEMTEST_START + \
89 (SH7785LCR_SDRAM_SIZE) - \
91 #undef CFG_ALT_MEMTEST
92 #undef CFG_MEMTEST_SCRATCH
93 #undef CFG_LOADS_BAUD_CHANGE
95 #define CFG_SDRAM_BASE (SH7785LCR_SDRAM_BASE)
96 #define CFG_SDRAM_SIZE (SH7785LCR_SDRAM_SIZE)
97 #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 16 * 1024 * 1024)
99 #define CFG_MONITOR_BASE (SH7785LCR_FLASH_BASE_1)
100 #define CFG_MONITOR_LEN (512 * 1024)
101 #define CFG_MALLOC_LEN (512 * 1024)
102 #define CFG_GBL_DATA_SIZE (256)
103 #define CFG_BOOTMAPSZ (8 * 1024 * 1024)
106 #define CONFIG_FLASH_CFI_DRIVER
107 #define CFG_FLASH_CFI
108 #undef CFG_FLASH_QUIET_TEST
109 #define CFG_FLASH_EMPTY_INFO
110 #define CFG_FLASH_BASE (SH7785LCR_FLASH_BASE_1)
111 #define CFG_MAX_FLASH_SECT 512
113 #define CFG_MAX_FLASH_BANKS 1
114 #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE + \
115 (0 * SH7785LCR_FLASH_BANK_SIZE) }
117 #define CFG_FLASH_ERASE_TOUT (3 * 1000)
118 #define CFG_FLASH_WRITE_TOUT (3 * 1000)
119 #define CFG_FLASH_LOCK_TOUT (3 * 1000)
120 #define CFG_FLASH_UNLOCK_TOUT (3 * 1000)
122 #undef CFG_FLASH_PROTECTION
123 #undef CFG_DIRECT_FLASH_TFTP
126 #define LITTLEENDIAN /* for include/usb.h */
127 #define CONFIG_USB_R8A66597_HCD
128 #define CONFIG_R8A66597_BASE_ADDR SH7785LCR_USB_BASE
129 #define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */
130 #define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */
131 #define CONFIG_R8A66597_ENDIAN 0x0000 /* little */
135 #define CONFIG_SH4_PCI
136 #define CONFIG_SH7780_PCI
137 #define CONFIG_PCI_PNP
138 #define CONFIG_PCI_SCAN_SHOW 1
140 #define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
141 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
142 #define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
144 #define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
145 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
146 #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
148 /* Network device (RTL8169) support */
149 #define CONFIG_NET_MULTI
150 #define CONFIG_RTL8169
153 #define CONFIG_ENV_IS_IN_FLASH
154 #define CONFIG_ENV_OVERWRITE 1
155 #define CONFIG_ENV_SECT_SIZE (256 * 1024)
156 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
157 #define CONFIG_ENV_ADDR (CFG_FLASH_BASE + CFG_MONITOR_LEN)
158 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CFG_FLASH_BASE)
159 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
162 /* The SCIF used external clock. system clock only used timer. */
163 #define CONFIG_SYS_CLK_FREQ 50000000
164 #define TMU_CLK_DIVIDER 4
165 #define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
167 #endif /* __SH7785LCR_H */