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#define CONFIG_CPU_SH7752 1 13#define CONFIG_SH7752EVB 1 14 15#define CONFIG_SYS_TEXT_BASE 0x5ff80000 16 17#define CONFIG_CMD_DFL 18#define CONFIG_CMD_SDRAM 19#define CONFIG_CMD_MD5SUM 20#define CONFIG_MD5 21#define CONFIG_DOS_PARTITION 22#define CONFIG_MAC_PARTITION 23 24#define CONFIG_BAUDRATE 115200 25#define CONFIG_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp" 26 27#define CONFIG_DISPLAY_BOARDINFO 28#undef CONFIG_SHOW_BOOT_PROGRESS 29#define CONFIG_CMDLINE_EDITING 30#define CONFIG_AUTO_COMPLETE 31 32/* MEMORY */ 33#define SH7752EVB_SDRAM_BASE (0x40000000) 34#define SH7752EVB_SDRAM_SIZE (512 * 1024 * 1024) 35 36#define CONFIG_SYS_LONGHELP 37#define CONFIG_SYS_CBSIZE 256 38#define CONFIG_SYS_PBSIZE 256 39#define CONFIG_SYS_MAXARGS 16 40#define CONFIG_SYS_BARGSIZE 512 41#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 42 43/* SCIF */ 44#define CONFIG_SCIF_CONSOLE 1 45#define CONFIG_CONS_SCIF2 1 46 47#define CONFIG_SYS_MEMTEST_START (SH7752EVB_SDRAM_BASE) 48#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 49 480 * 1024 * 1024) 50#undef CONFIG_SYS_ALT_MEMTEST 51#undef CONFIG_SYS_MEMTEST_SCRATCH 52#undef CONFIG_SYS_LOADS_BAUD_CHANGE 53 54#define CONFIG_SYS_SDRAM_BASE (SH7752EVB_SDRAM_BASE) 55#define CONFIG_SYS_SDRAM_SIZE (SH7752EVB_SDRAM_SIZE) 56#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 57 128 * 1024 * 1024) 58 59#define CONFIG_SYS_MONITOR_BASE 0x00000000 60#define CONFIG_SYS_MONITOR_LEN (512 * 1024) 61#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 62#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 63 64/* FLASH */ 65#define CONFIG_SYS_NO_FLASH 66 67/* Ether */ 68#define CONFIG_SH_ETHER 1 69#define CONFIG_SH_ETHER_USE_PORT 0 70#define CONFIG_SH_ETHER_PHY_ADDR 18 71#define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 72#define CONFIG_SH_ETHER_USE_GETHER 1 73#define CONFIG_PHYLIB 74#define CONFIG_BITBANGMII 75#define CONFIG_BITBANGMII_MULTI 76#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 77#define CONFIG_PHY_VITESSE 78 79#define SH7752EVB_ETHERNET_MAC_BASE_SPI 0x00090000 80#define SH7752EVB_SPI_SECTOR_SIZE (64 * 1024) 81#define SH7752EVB_ETHERNET_MAC_BASE SH7752EVB_ETHERNET_MAC_BASE_SPI 82#define SH7752EVB_ETHERNET_MAC_SIZE 17 83#define SH7752EVB_ETHERNET_NUM_CH 2 84#define CONFIG_BOARD_LATE_INIT 85 86/* SPI */ 87#define CONFIG_SH_SPI 1 88#define CONFIG_SH_SPI_BASE 0xfe002000 89 90/* MMCIF */ 91#define CONFIG_GENERIC_MMC 1 92#define CONFIG_SH_MMCIF 1 93#define CONFIG_SH_MMCIF_ADDR 0xffcb0000 94#define CONFIG_SH_MMCIF_CLK 48000000 95 96/* ENV setting */ 97#define CONFIG_ENV_IS_EMBEDDED 98#define CONFIG_ENV_IS_IN_SPI_FLASH 99#define CONFIG_ENV_SECT_SIZE (64 * 1024) 100#define CONFIG_ENV_ADDR (0x00080000) 101#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 102#define CONFIG_ENV_OVERWRITE 1 103#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 104#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 105#define CONFIG_EXTRA_ENV_SETTINGS \ 106 "netboot=bootp; bootm\0" 107 108/* Board Clock */ 109#define CONFIG_SYS_CLK_FREQ 48000000 110#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 111#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 112#define CONFIG_SYS_TMU_CLK_DIV 4 113#endif /* __SH7752EVB_H */ 114