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 17 /* MEMORY */ 18 #define SH7753EVB_SDRAM_BASE (0x40000000) 19 #define SH7753EVB_SDRAM_SIZE (512 * 1024 * 1024) 20 21 #define CONFIG_SYS_PBSIZE 256 22 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 23 24 /* SCIF */ 25 #define CONFIG_CONS_SCIF2 1 26 27 #define CONFIG_SYS_MEMTEST_START (SH7753EVB_SDRAM_BASE) 28 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 29 480 * 1024 * 1024) 30 #undef CONFIG_SYS_ALT_MEMTEST 31 #undef CONFIG_SYS_MEMTEST_SCRATCH 32 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 33 34 #define CONFIG_SYS_SDRAM_BASE (SH7753EVB_SDRAM_BASE) 35 #define CONFIG_SYS_SDRAM_SIZE (SH7753EVB_SDRAM_SIZE) 36 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 37 128 * 1024 * 1024) 38 39 #define CONFIG_SYS_MONITOR_BASE 0x00000000 40 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 41 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 42 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 43 44 /* Ether */ 45 #define CONFIG_SH_ETHER_USE_PORT 0 46 #define CONFIG_SH_ETHER_PHY_ADDR 18 47 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 48 #define CONFIG_SH_ETHER_USE_GETHER 1 49 #define CONFIG_BITBANGMII 50 #define CONFIG_BITBANGMII_MULTI 51 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 52 #define CONFIG_PHY_VITESSE 53 54 #define SH7753EVB_ETHERNET_MAC_BASE_SPI 0x00090000 55 #define SH7753EVB_SPI_SECTOR_SIZE (64 * 1024) 56 #define SH7753EVB_ETHERNET_MAC_BASE SH7753EVB_ETHERNET_MAC_BASE_SPI 57 #define SH7753EVB_ETHERNET_MAC_SIZE 17 58 #define SH7753EVB_ETHERNET_NUM_CH 2 59 60 /* SPI */ 61 #define CONFIG_SH_SPI_BASE 0xfe002000 62 63 /* MMCIF */ 64 #define CONFIG_SH_MMCIF 1 65 #define CONFIG_SH_MMCIF_ADDR 0xffcb0000 66 #define CONFIG_SH_MMCIF_CLK 48000000 67 68 /* ENV setting */ 69 #define CONFIG_ENV_IS_EMBEDDED 70 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 71 #define CONFIG_ENV_ADDR (0x00080000) 72 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 73 #define CONFIG_ENV_OVERWRITE 1 74 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 75 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 76 #define CONFIG_EXTRA_ENV_SETTINGS \ 77 "netboot=bootp; bootm\0" 78 79 /* Board Clock */ 80 #define CONFIG_SYS_CLK_FREQ 48000000 81 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 82 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 83 #define CONFIG_SYS_TMU_CLK_DIV 4 84 #endif /* __SH7753EVB_H */ 85