1/* 2 * Configuation settings for the sh7752evb board 3 * 4 * Copyright (C) 2012 Renesas Solutions Corp. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9#ifndef __SH7752EVB_H 10#define __SH7752EVB_H 11 12#undef DEBUG 13#define CONFIG_CPU_SH7752 1 14#define CONFIG_SH7752EVB 1 15 16#define CONFIG_SYS_TEXT_BASE 0x5ff80000 17#define CONFIG_SYS_LDSCRIPT "board/renesas/sh7752evb/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_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp" 28 29#define CONFIG_VERSION_VARIABLE 30#undef CONFIG_SHOW_BOOT_PROGRESS 31#define CONFIG_CMDLINE_EDITING 32#define CONFIG_AUTO_COMPLETE 33 34/* MEMORY */ 35#define SH7752EVB_SDRAM_BASE (0x40000000) 36#define SH7752EVB_SDRAM_SIZE (512 * 1024 * 1024) 37 38#define CONFIG_SYS_LONGHELP 39#define CONFIG_SYS_CBSIZE 256 40#define CONFIG_SYS_PBSIZE 256 41#define CONFIG_SYS_MAXARGS 16 42#define CONFIG_SYS_BARGSIZE 512 43#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 44 45/* SCIF */ 46#define CONFIG_SCIF_CONSOLE 1 47#define CONFIG_CONS_SCIF2 1 48#undef CONFIG_SYS_CONSOLE_INFO_QUIET 49#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 50#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 51 52#define CONFIG_SYS_MEMTEST_START (SH7752EVB_SDRAM_BASE) 53#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 54 480 * 1024 * 1024) 55#undef CONFIG_SYS_ALT_MEMTEST 56#undef CONFIG_SYS_MEMTEST_SCRATCH 57#undef CONFIG_SYS_LOADS_BAUD_CHANGE 58 59#define CONFIG_SYS_SDRAM_BASE (SH7752EVB_SDRAM_BASE) 60#define CONFIG_SYS_SDRAM_SIZE (SH7752EVB_SDRAM_SIZE) 61#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 62 128 * 1024 * 1024) 63 64#define CONFIG_SYS_MONITOR_BASE 0x00000000 65#define CONFIG_SYS_MONITOR_LEN (512 * 1024) 66#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 67#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 68 69/* FLASH */ 70#define CONFIG_SYS_NO_FLASH 71 72/* Ether */ 73#define CONFIG_SH_ETHER 1 74#define CONFIG_SH_ETHER_USE_PORT 0 75#define CONFIG_SH_ETHER_PHY_ADDR 18 76#define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 77#define CONFIG_SH_ETHER_USE_GETHER 1 78#define CONFIG_PHYLIB 79#define CONFIG_BITBANGMII 80#define CONFIG_BITBANGMII_MULTI 81#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 82#define CONFIG_PHY_VITESSE 83 84#define SH7752EVB_ETHERNET_MAC_BASE_SPI 0x00090000 85#define SH7752EVB_SPI_SECTOR_SIZE (64 * 1024) 86#define SH7752EVB_ETHERNET_MAC_BASE SH7752EVB_ETHERNET_MAC_BASE_SPI 87#define SH7752EVB_ETHERNET_MAC_SIZE 17 88#define SH7752EVB_ETHERNET_NUM_CH 2 89#define CONFIG_BOARD_LATE_INIT 90 91/* SPI */ 92#define CONFIG_SH_SPI 1 93#define CONFIG_SH_SPI_BASE 0xfe002000 94 95/* MMCIF */ 96#define CONFIG_MMC 1 97#define CONFIG_GENERIC_MMC 1 98#define CONFIG_SH_MMCIF 1 99#define CONFIG_SH_MMCIF_ADDR 0xffcb0000 100#define CONFIG_SH_MMCIF_CLK 48000000 101 102/* ENV setting */ 103#define CONFIG_ENV_IS_EMBEDDED 104#define CONFIG_ENV_IS_IN_SPI_FLASH 105#define CONFIG_ENV_SECT_SIZE (64 * 1024) 106#define CONFIG_ENV_ADDR (0x00080000) 107#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 108#define CONFIG_ENV_OVERWRITE 1 109#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 110#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 111#define CONFIG_EXTRA_ENV_SETTINGS \ 112 "netboot=bootp; bootm\0" 113 114/* Board Clock */ 115#define CONFIG_SYS_CLK_FREQ 48000000 116#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 117#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 118#define CONFIG_SYS_TMU_CLK_DIV 4 119#endif /* __SH7752EVB_H */ 120