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