1/* 2 * Configuation settings for the Renesas R7780MP board 3 * 4 * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> 5 * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com> 6 * 7 * See file CREDITS for list of people who contributed to this 8 * project. 9 * 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. 14 * 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. 19 * 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, 23 * MA 02111-1307 USA 24 */ 25 26#ifndef __R7780RP_H 27#define __R7780RP_H 28 29#undef DEBUG 30#define CONFIG_SH 1 31#define CONFIG_SH4A 1 32#define CONFIG_CPU_SH7780 1 33#define CONFIG_R7780MP 1 34#define CONFIG_SYS_R7780MP_OLD_FLASH 1 35#define __LITTLE_ENDIAN__ 1 36 37/* 38 * Command line configuration. 39 */ 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_SAVEENV 47#define CONFIG_CMD_NFS 48#define CONFIG_CMD_IDE 49#define CONFIG_CMD_EXT2 50#define CONFIG_DOS_PARTITION 51 52#define CONFIG_SCIF_CONSOLE 1 53#define CONFIG_BAUDRATE 115200 54#define CONFIG_CONS_SCIF0 1 55 56#define CONFIG_BOOTDELAY 3 57#define CONFIG_BOOTARGS "console=ttySC0,115200" 58#define CONFIG_ENV_OVERWRITE 1 59 60/* check for keypress on bootdelay==0 */ 61/*#define CONFIG_ZERO_BOOTDELAY_CHECK*/ 62 63#define CONFIG_SYS_TEXT_BASE 0x0FFC0000 64#define CONFIG_SYS_SDRAM_BASE (0x08000000) 65#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024) 66 67#define CONFIG_SYS_LONGHELP 68#define CONFIG_SYS_PROMPT "=> " 69#define CONFIG_SYS_CBSIZE 256 70#define CONFIG_SYS_PBSIZE 256 71#define CONFIG_SYS_MAXARGS 16 72#define CONFIG_SYS_BARGSIZE 512 73/* List of legal baudrate settings for this board */ 74#define CONFIG_SYS_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 } 75 76#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) 77#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) 78 79/* Flash board support */ 80#define CONFIG_SYS_FLASH_BASE (0xA0000000) 81#ifdef CONFIG_SYS_R7780MP_OLD_FLASH 82/* NOR Flash (S29PL127J60TFI130) */ 83# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT 84# define CONFIG_SYS_MAX_FLASH_BANKS (2) 85# define CONFIG_SYS_MAX_FLASH_SECT 270 86# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE,\ 87 CONFIG_SYS_FLASH_BASE + 0x100000,\ 88 CONFIG_SYS_FLASH_BASE + 0x400000,\ 89 CONFIG_SYS_FLASH_BASE + 0x700000, } 90#else /* CONFIG_SYS_R7780MP_OLD_FLASH */ 91/* NOR Flash (Spantion S29GL256P) */ 92# define CONFIG_SYS_MAX_FLASH_BANKS (1) 93# define CONFIG_SYS_MAX_FLASH_SECT 256 94# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 95#endif /* CONFIG_SYS_R7780MP_OLD_FLASH */ 96 97#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) 98/* Address of u-boot image in Flash */ 99#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) 100#define CONFIG_SYS_MONITOR_LEN (256 * 1024) 101/* Size of DRAM reserved for malloc() use */ 102#define CONFIG_SYS_MALLOC_LEN (1204 * 1024) 103 104/* size in bytes reserved for initial data */ 105#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 106#define CONFIG_SYS_RX_ETH_BUFFER (8) 107 108#define CONFIG_SYS_FLASH_CFI 109#define CONFIG_FLASH_CFI_DRIVER 110#undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE 111#undef CONFIG_SYS_FLASH_QUIET_TEST 112/* print 'E' for empty sector on flinfo */ 113#define CONFIG_SYS_FLASH_EMPTY_INFO 114 115#define CONFIG_ENV_IS_IN_FLASH 116#define CONFIG_ENV_SECT_SIZE (256 * 1024) 117#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 118#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 119#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 120#define CONFIG_SYS_FLASH_WRITE_TOUT 500 121 122/* Board Clock */ 123#define CONFIG_SYS_CLK_FREQ 33333333 124#define CONFIG_SYS_TMU_CLK_DIV 4 125#define CONFIG_SYS_HZ 1000 126 127/* PCI Controller */ 128#if defined(CONFIG_CMD_PCI) 129#define CONFIG_PCI 130#define CONFIG_SH4_PCI 131#define CONFIG_SH7780_PCI 132#define CONFIG_SH7780_PCI_LSR 0x07f00001 133#define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE 134#define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE 135#define CONFIG_PCI_PNP 136#define CONFIG_PCI_SCAN_SHOW 1 137#define __io 138#define __mem_pci 139 140#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 */ 143 144#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 */ 147#define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE 148#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE 149#define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE 150#endif /* CONFIG_CMD_PCI */ 151 152#if defined(CONFIG_CMD_NET) 153/* 154#define CONFIG_NET_MULTI 155#define CONFIG_RTL8169 156*/ 157/* AX88796L Support(NE2000 base chip) */ 158#define CONFIG_DRIVER_AX88796L 159#define CONFIG_DRIVER_NE2000_BASE 0xA4100000 160#endif 161 162/* Compact flash Support */ 163#if defined(CONFIG_CMD_IDE) 164#define CONFIG_IDE_RESET 1 165#define CONFIG_SYS_PIO_MODE 1 166#define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */ 167#define CONFIG_SYS_IDE_MAXDEVICE 1 168#define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000 169#define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */ 170#define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */ 171#define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */ 172#define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */ 173#define CONFIG_IDE_SWAP_IO 174#endif /* CONFIG_CMD_IDE */ 175 176#endif /* __R7780RP_H */ 177