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 74#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) 75#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) 76 77/* Flash board support */ 78#define CONFIG_SYS_FLASH_BASE (0xA0000000) 79#ifdef CONFIG_SYS_R7780MP_OLD_FLASH 80/* NOR Flash (S29PL127J60TFI130) */ 81# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT 82# define CONFIG_SYS_MAX_FLASH_BANKS (2) 83# define CONFIG_SYS_MAX_FLASH_SECT 270 84# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE,\ 85 CONFIG_SYS_FLASH_BASE + 0x100000,\ 86 CONFIG_SYS_FLASH_BASE + 0x400000,\ 87 CONFIG_SYS_FLASH_BASE + 0x700000, } 88#else /* CONFIG_SYS_R7780MP_OLD_FLASH */ 89/* NOR Flash (Spantion S29GL256P) */ 90# define CONFIG_SYS_MAX_FLASH_BANKS (1) 91# define CONFIG_SYS_MAX_FLASH_SECT 256 92# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 93#endif /* CONFIG_SYS_R7780MP_OLD_FLASH */ 94 95#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) 96/* Address of u-boot image in Flash */ 97#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) 98#define CONFIG_SYS_MONITOR_LEN (256 * 1024) 99/* Size of DRAM reserved for malloc() use */ 100#define CONFIG_SYS_MALLOC_LEN (1204 * 1024) 101 102#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 103#define CONFIG_SYS_RX_ETH_BUFFER (8) 104 105#define CONFIG_SYS_FLASH_CFI 106#define CONFIG_FLASH_CFI_DRIVER 107#undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE 108#undef CONFIG_SYS_FLASH_QUIET_TEST 109/* print 'E' for empty sector on flinfo */ 110#define CONFIG_SYS_FLASH_EMPTY_INFO 111 112#define CONFIG_ENV_IS_IN_FLASH 113#define CONFIG_ENV_SECT_SIZE (256 * 1024) 114#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 115#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 116#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 117#define CONFIG_SYS_FLASH_WRITE_TOUT 500 118 119/* Board Clock */ 120#define CONFIG_SYS_CLK_FREQ 33333333 121#define CONFIG_SYS_TMU_CLK_DIV 4 122#define CONFIG_SYS_HZ 1000 123 124/* PCI Controller */ 125#if defined(CONFIG_CMD_PCI) 126#define CONFIG_PCI 127#define CONFIG_SH4_PCI 128#define CONFIG_SH7780_PCI 129#define CONFIG_SH7780_PCI_LSR 0x07f00001 130#define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE 131#define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE 132#define CONFIG_PCI_PNP 133#define CONFIG_PCI_SCAN_SHOW 1 134#define __io 135#define __mem_pci 136 137#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 */ 140 141#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#define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE 145#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE 146#define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE 147#endif /* CONFIG_CMD_PCI */ 148 149#if defined(CONFIG_CMD_NET) 150/* 151#define CONFIG_RTL8169 152*/ 153/* AX88796L Support(NE2000 base chip) */ 154#define CONFIG_DRIVER_AX88796L 155#define CONFIG_DRIVER_NE2000_BASE 0xA4100000 156#endif 157 158/* Compact flash Support */ 159#if defined(CONFIG_CMD_IDE) 160#define CONFIG_IDE_RESET 1 161#define CONFIG_SYS_PIO_MODE 1 162#define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */ 163#define CONFIG_SYS_IDE_MAXDEVICE 1 164#define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000 165#define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */ 166#define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */ 167#define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */ 168#define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */ 169#define CONFIG_IDE_SWAP_IO 170#endif /* CONFIG_CMD_IDE */ 171 172#endif /* __R7780RP_H */ 173