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_DFL 20#define CONFIG_CMD_SDRAM 21#define CONFIG_CMD_MD5SUM 22#define CONFIG_MD5 23#define CONFIG_DOS_PARTITION 24#define CONFIG_MAC_PARTITION 25 26#define CONFIG_BAUDRATE 115200 27#define CONFIG_BOOTDELAY 3 28#define CONFIG_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp" 29 30#define CONFIG_VERSION_VARIABLE 31#undef CONFIG_SHOW_BOOT_PROGRESS 32#define CONFIG_CMDLINE_EDITING 33#define CONFIG_AUTO_COMPLETE 34 35/* MEMORY */ 36#define SH7753EVB_SDRAM_BASE (0x40000000) 37#define SH7753EVB_SDRAM_SIZE (512 * 1024 * 1024) 38 39#define CONFIG_SYS_LONGHELP 40#define CONFIG_SYS_CBSIZE 256 41#define CONFIG_SYS_PBSIZE 256 42#define CONFIG_SYS_MAXARGS 16 43#define CONFIG_SYS_BARGSIZE 512 44#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 45 46/* SCIF */ 47#define CONFIG_SCIF_CONSOLE 1 48#define CONFIG_CONS_SCIF2 1 49#undef CONFIG_SYS_CONSOLE_INFO_QUIET 50#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 51#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 52 53#define CONFIG_SYS_MEMTEST_START (SH7753EVB_SDRAM_BASE) 54#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 55 480 * 1024 * 1024) 56#undef CONFIG_SYS_ALT_MEMTEST 57#undef CONFIG_SYS_MEMTEST_SCRATCH 58#undef CONFIG_SYS_LOADS_BAUD_CHANGE 59 60#define CONFIG_SYS_SDRAM_BASE (SH7753EVB_SDRAM_BASE) 61#define CONFIG_SYS_SDRAM_SIZE (SH7753EVB_SDRAM_SIZE) 62#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 63 128 * 1024 * 1024) 64 65#define CONFIG_SYS_MONITOR_BASE 0x00000000 66#define CONFIG_SYS_MONITOR_LEN (512 * 1024) 67#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 68#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 69 70/* FLASH */ 71#define CONFIG_SYS_NO_FLASH 72 73/* Ether */ 74#define CONFIG_SH_ETHER 1 75#define CONFIG_SH_ETHER_USE_PORT 0 76#define CONFIG_SH_ETHER_PHY_ADDR 18 77#define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 78#define CONFIG_SH_ETHER_USE_GETHER 1 79#define CONFIG_PHYLIB 80#define CONFIG_BITBANGMII 81#define CONFIG_BITBANGMII_MULTI 82#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 83#define CONFIG_PHY_VITESSE 84 85#define SH7753EVB_ETHERNET_MAC_BASE_SPI 0x00090000 86#define SH7753EVB_SPI_SECTOR_SIZE (64 * 1024) 87#define SH7753EVB_ETHERNET_MAC_BASE SH7753EVB_ETHERNET_MAC_BASE_SPI 88#define SH7753EVB_ETHERNET_MAC_SIZE 17 89#define SH7753EVB_ETHERNET_NUM_CH 2 90#define CONFIG_BOARD_LATE_INIT 91 92/* SPI */ 93#define CONFIG_SH_SPI 1 94#define CONFIG_SH_SPI_BASE 0xfe002000 95 96/* MMCIF */ 97#define CONFIG_MMC 1 98#define CONFIG_GENERIC_MMC 1 99#define CONFIG_SH_MMCIF 1 100#define CONFIG_SH_MMCIF_ADDR 0xffcb0000 101#define CONFIG_SH_MMCIF_CLK 48000000 102 103/* ENV setting */ 104#define CONFIG_ENV_IS_EMBEDDED 105#define CONFIG_ENV_IS_IN_SPI_FLASH 106#define CONFIG_ENV_SECT_SIZE (64 * 1024) 107#define CONFIG_ENV_ADDR (0x00080000) 108#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 109#define CONFIG_ENV_OVERWRITE 1 110#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 111#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 112#define CONFIG_EXTRA_ENV_SETTINGS \ 113 "netboot=bootp; bootm\0" 114 115/* Board Clock */ 116#define CONFIG_SYS_CLK_FREQ 48000000 117#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 118#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 119#define CONFIG_SYS_TMU_CLK_DIV 4 120#endif /* __SH7753EVB_H */ 121