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