1/* 2 * Configuation settings for the sh7753evb board 3 * 4 * Copyright (C) 2012 Renesas Solutions Corp. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9#ifndef __SH7753EVB_H 10#define __SH7753EVB_H 11 12#undef DEBUG 13#define CONFIG_CPU_SH7753 1 14#define CONFIG_SH7753EVB 1 15 16#define CONFIG_SYS_TEXT_BASE 0x5ff80000 17#define CONFIG_SYS_LDSCRIPT "board/renesas/sh7753evb/u-boot.lds" 18 19#define CONFIG_CMD_MEMORY 20#define CONFIG_CMD_NET 21#define CONFIG_CMD_MII 22#define CONFIG_CMD_PING 23#define CONFIG_CMD_NFS 24#define CONFIG_CMD_DFL 25#define CONFIG_CMD_SDRAM 26#define CONFIG_CMD_SF 27#define CONFIG_CMD_RUN 28#define CONFIG_CMD_SAVEENV 29#define CONFIG_CMD_MD5SUM 30#define CONFIG_MD5 31#define CONFIG_CMD_LOADS 32#define CONFIG_CMD_MMC 33#define CONFIG_CMD_EXT2 34#define CONFIG_DOS_PARTITION 35#define CONFIG_MAC_PARTITION 36 37#define CONFIG_BAUDRATE 115200 38#define CONFIG_BOOTDELAY 3 39#define CONFIG_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp" 40 41#define CONFIG_VERSION_VARIABLE 42#undef CONFIG_SHOW_BOOT_PROGRESS 43#define CONFIG_CMDLINE_EDITING 44#define CONFIG_AUTO_COMPLETE 45 46/* MEMORY */ 47#define SH7753EVB_SDRAM_BASE (0x40000000) 48#define SH7753EVB_SDRAM_SIZE (512 * 1024 * 1024) 49 50#define CONFIG_SYS_LONGHELP 51#define CONFIG_SYS_CBSIZE 256 52#define CONFIG_SYS_PBSIZE 256 53#define CONFIG_SYS_MAXARGS 16 54#define CONFIG_SYS_BARGSIZE 512 55#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 56 57/* SCIF */ 58#define CONFIG_SCIF_CONSOLE 1 59#define CONFIG_CONS_SCIF2 1 60#undef CONFIG_SYS_CONSOLE_INFO_QUIET 61#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 62#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 63 64#define CONFIG_SYS_MEMTEST_START (SH7753EVB_SDRAM_BASE) 65#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 66 480 * 1024 * 1024) 67#undef CONFIG_SYS_ALT_MEMTEST 68#undef CONFIG_SYS_MEMTEST_SCRATCH 69#undef CONFIG_SYS_LOADS_BAUD_CHANGE 70 71#define CONFIG_SYS_SDRAM_BASE (SH7753EVB_SDRAM_BASE) 72#define CONFIG_SYS_SDRAM_SIZE (SH7753EVB_SDRAM_SIZE) 73#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 74 128 * 1024 * 1024) 75 76#define CONFIG_SYS_MONITOR_BASE 0x00000000 77#define CONFIG_SYS_MONITOR_LEN (512 * 1024) 78#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 79#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 80 81/* FLASH */ 82#define CONFIG_SYS_NO_FLASH 83 84/* Ether */ 85#define CONFIG_SH_ETHER 1 86#define CONFIG_SH_ETHER_USE_PORT 0 87#define CONFIG_SH_ETHER_PHY_ADDR 18 88#define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 89#define CONFIG_SH_ETHER_USE_GETHER 1 90#define CONFIG_PHYLIB 91#define CONFIG_BITBANGMII 92#define CONFIG_BITBANGMII_MULTI 93#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 94#define CONFIG_PHY_VITESSE 95 96#define SH7753EVB_ETHERNET_MAC_BASE_SPI 0x00090000 97#define SH7753EVB_SPI_SECTOR_SIZE (64 * 1024) 98#define SH7753EVB_ETHERNET_MAC_BASE SH7753EVB_ETHERNET_MAC_BASE_SPI 99#define SH7753EVB_ETHERNET_MAC_SIZE 17 100#define SH7753EVB_ETHERNET_NUM_CH 2 101#define CONFIG_BOARD_LATE_INIT 102 103/* SPI */ 104#define CONFIG_SH_SPI 1 105#define CONFIG_SH_SPI_BASE 0xfe002000 106#define CONFIG_SPI_FLASH 107#define CONFIG_SPI_FLASH_STMICRO 1 108#define CONFIG_SPI_FLASH_MACRONIX 1 109 110/* MMCIF */ 111#define CONFIG_MMC 1 112#define CONFIG_GENERIC_MMC 1 113#define CONFIG_SH_MMCIF 1 114#define CONFIG_SH_MMCIF_ADDR 0xffcb0000 115#define CONFIG_SH_MMCIF_CLK 48000000 116 117/* ENV setting */ 118#define CONFIG_ENV_IS_EMBEDDED 119#define CONFIG_ENV_IS_IN_SPI_FLASH 120#define CONFIG_ENV_SECT_SIZE (64 * 1024) 121#define CONFIG_ENV_ADDR (0x00080000) 122#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 123#define CONFIG_ENV_OVERWRITE 1 124#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 125#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 126#define CONFIG_EXTRA_ENV_SETTINGS \ 127 "netboot=bootp; bootm\0" 128 129/* Board Clock */ 130#define CONFIG_SYS_CLK_FREQ 48000000 131#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 132#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 133#define CONFIG_SYS_TMU_CLK_DIV 4 134#endif /* __SH7753EVB_H */ 135