1 /* 2 * Configuation settings for the sh7752evb board 3 * 4 * Copyright (C) 2012 Renesas Solutions Corp. 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 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. 13 * 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. 18 * 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, 22 * MA 02111-1307 USA 23 */ 24 25 #ifndef __SH7752EVB_H 26 #define __SH7752EVB_H 27 28 #undef DEBUG 29 #define CONFIG_SH 1 30 #define CONFIG_SH4A 1 31 #define CONFIG_SH_32BIT 1 32 #define CONFIG_CPU_SH7752 1 33 #define CONFIG_SH7752EVB 1 34 35 #define CONFIG_SYS_TEXT_BASE 0x5ff80000 36 #define CONFIG_SYS_LDSCRIPT "board/renesas/sh7752evb/u-boot.lds" 37 38 #define CONFIG_CMD_MEMORY 39 #define CONFIG_CMD_NET 40 #define CONFIG_CMD_MII 41 #define CONFIG_CMD_PING 42 #define CONFIG_CMD_NFS 43 #define CONFIG_CMD_DFL 44 #define CONFIG_CMD_SDRAM 45 #define CONFIG_CMD_SF 46 #define CONFIG_CMD_RUN 47 #define CONFIG_CMD_SAVEENV 48 #define CONFIG_CMD_MD5SUM 49 #define CONFIG_MD5 50 #define CONFIG_CMD_LOADS 51 #define CONFIG_CMD_MMC 52 #define CONFIG_CMD_EXT2 53 #define CONFIG_DOS_PARTITION 54 #define CONFIG_MAC_PARTITION 55 56 #define CONFIG_BAUDRATE 115200 57 #define CONFIG_BOOTDELAY 3 58 #define CONFIG_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp" 59 60 #define CONFIG_VERSION_VARIABLE 61 #undef CONFIG_SHOW_BOOT_PROGRESS 62 #define CONFIG_CMDLINE_EDITING 63 #define CONFIG_AUTO_COMPLETE 64 65 /* MEMORY */ 66 #define SH7752EVB_SDRAM_BASE (0x40000000) 67 #define SH7752EVB_SDRAM_SIZE (512 * 1024 * 1024) 68 69 #define CONFIG_SYS_LONGHELP 70 #define CONFIG_SYS_PROMPT "=> " 71 #define CONFIG_SYS_CBSIZE 256 72 #define CONFIG_SYS_PBSIZE 256 73 #define CONFIG_SYS_MAXARGS 16 74 #define CONFIG_SYS_BARGSIZE 512 75 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 76 77 /* SCIF */ 78 #define CONFIG_SCIF_CONSOLE 1 79 #define CONFIG_CONS_SCIF2 1 80 #undef CONFIG_SYS_CONSOLE_INFO_QUIET 81 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 82 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 83 84 #define CONFIG_SYS_MEMTEST_START (SH7752EVB_SDRAM_BASE) 85 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 86 480 * 1024 * 1024) 87 #undef CONFIG_SYS_ALT_MEMTEST 88 #undef CONFIG_SYS_MEMTEST_SCRATCH 89 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 90 91 #define CONFIG_SYS_SDRAM_BASE (SH7752EVB_SDRAM_BASE) 92 #define CONFIG_SYS_SDRAM_SIZE (SH7752EVB_SDRAM_SIZE) 93 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 94 128 * 1024 * 1024) 95 96 #define CONFIG_SYS_MONITOR_BASE 0x00000000 97 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 98 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 99 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 100 101 /* FLASH */ 102 #define CONFIG_SYS_NO_FLASH 103 104 /* Ether */ 105 #define CONFIG_SH_ETHER 1 106 #define CONFIG_SH_ETHER_USE_PORT 0 107 #define CONFIG_SH_ETHER_PHY_ADDR 18 108 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 109 #define CONFIG_SH_ETHER_USE_GETHER 1 110 #define CONFIG_PHYLIB 111 #define CONFIG_BITBANGMII 112 #define CONFIG_BITBANGMII_MULTI 113 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 114 #define CONFIG_PHY_VITESSE 115 116 #define SH7752EVB_ETHERNET_MAC_BASE_SPI 0x00090000 117 #define SH7752EVB_SPI_SECTOR_SIZE (64 * 1024) 118 #define SH7752EVB_ETHERNET_MAC_BASE SH7752EVB_ETHERNET_MAC_BASE_SPI 119 #define SH7752EVB_ETHERNET_MAC_SIZE 17 120 #define SH7752EVB_ETHERNET_NUM_CH 2 121 #define CONFIG_BOARD_LATE_INIT 122 123 /* SPI */ 124 #define CONFIG_SH_SPI 1 125 #define CONFIG_SH_SPI_BASE 0xfe002000 126 #define CONFIG_SPI_FLASH 127 #define CONFIG_SPI_FLASH_STMICRO 1 128 #define CONFIG_SPI_FLASH_MACRONIX 1 129 130 /* MMCIF */ 131 #define CONFIG_MMC 1 132 #define CONFIG_GENERIC_MMC 1 133 #define CONFIG_SH_MMCIF 1 134 #define CONFIG_SH_MMCIF_ADDR 0xffcb0000 135 #define CONFIG_SH_MMCIF_CLK 48000000 136 137 /* ENV setting */ 138 #define CONFIG_ENV_IS_EMBEDDED 139 #define CONFIG_ENV_IS_IN_SPI_FLASH 140 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 141 #define CONFIG_ENV_ADDR (0x00080000) 142 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 143 #define CONFIG_ENV_OVERWRITE 1 144 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 145 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 146 #define CONFIG_EXTRA_ENV_SETTINGS \ 147 "netboot=bootp; bootm\0" 148 149 /* Board Clock */ 150 #define CONFIG_SYS_CLK_FREQ 48000000 151 #define CONFIG_SYS_TMU_CLK_DIV 4 152 #define CONFIG_SYS_HZ 1000 153 #endif /* __SH7752EVB_H */ 154