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