1 /* 2 * Configuation settings for the sh7753evb board 3 * 4 * Copyright (C) 2012 Renesas Solutions Corp. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __SH7753EVB_H 10 #define __SH7753EVB_H 11 12 #define CONFIG_CPU_SH7753 1 13 14 #define CONFIG_DISPLAY_BOARDINFO 15 #undef CONFIG_SHOW_BOOT_PROGRESS 16 #define CONFIG_CMDLINE_EDITING 17 #define CONFIG_AUTO_COMPLETE 18 19 /* MEMORY */ 20 #define SH7753EVB_SDRAM_BASE (0x40000000) 21 #define SH7753EVB_SDRAM_SIZE (512 * 1024 * 1024) 22 23 #define CONFIG_SYS_LONGHELP 24 #define CONFIG_SYS_PBSIZE 256 25 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 26 27 /* SCIF */ 28 #define CONFIG_CONS_SCIF2 1 29 30 #define CONFIG_SYS_MEMTEST_START (SH7753EVB_SDRAM_BASE) 31 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 32 480 * 1024 * 1024) 33 #undef CONFIG_SYS_ALT_MEMTEST 34 #undef CONFIG_SYS_MEMTEST_SCRATCH 35 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 36 37 #define CONFIG_SYS_SDRAM_BASE (SH7753EVB_SDRAM_BASE) 38 #define CONFIG_SYS_SDRAM_SIZE (SH7753EVB_SDRAM_SIZE) 39 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 40 128 * 1024 * 1024) 41 42 #define CONFIG_SYS_MONITOR_BASE 0x00000000 43 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 44 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 45 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 46 47 /* Ether */ 48 #define CONFIG_SH_ETHER_USE_PORT 0 49 #define CONFIG_SH_ETHER_PHY_ADDR 18 50 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 51 #define CONFIG_SH_ETHER_USE_GETHER 1 52 #define CONFIG_BITBANGMII 53 #define CONFIG_BITBANGMII_MULTI 54 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 55 #define CONFIG_PHY_VITESSE 56 57 #define SH7753EVB_ETHERNET_MAC_BASE_SPI 0x00090000 58 #define SH7753EVB_SPI_SECTOR_SIZE (64 * 1024) 59 #define SH7753EVB_ETHERNET_MAC_BASE SH7753EVB_ETHERNET_MAC_BASE_SPI 60 #define SH7753EVB_ETHERNET_MAC_SIZE 17 61 #define SH7753EVB_ETHERNET_NUM_CH 2 62 63 /* SPI */ 64 #define CONFIG_SH_SPI_BASE 0xfe002000 65 66 /* MMCIF */ 67 #define CONFIG_SH_MMCIF 1 68 #define CONFIG_SH_MMCIF_ADDR 0xffcb0000 69 #define CONFIG_SH_MMCIF_CLK 48000000 70 71 /* ENV setting */ 72 #define CONFIG_ENV_IS_EMBEDDED 73 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 74 #define CONFIG_ENV_ADDR (0x00080000) 75 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 76 #define CONFIG_ENV_OVERWRITE 1 77 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 78 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 79 #define CONFIG_EXTRA_ENV_SETTINGS \ 80 "netboot=bootp; bootm\0" 81 82 /* Board Clock */ 83 #define CONFIG_SYS_CLK_FREQ 48000000 84 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 85 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 86 #define CONFIG_SYS_TMU_CLK_DIV 4 87 #endif /* __SH7753EVB_H */ 88