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 14 #define CONFIG_DISPLAY_BOARDINFO 15 #undef CONFIG_SHOW_BOOT_PROGRESS 16 17 /* MEMORY */ 18 #define SH7752EVB_SDRAM_BASE (0x40000000) 19 #define SH7752EVB_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 (SH7752EVB_SDRAM_BASE) 28 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 29 480 * 1024 * 1024) 30 #undef CONFIG_SYS_MEMTEST_SCRATCH 31 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 32 33 #define CONFIG_SYS_SDRAM_BASE (SH7752EVB_SDRAM_BASE) 34 #define CONFIG_SYS_SDRAM_SIZE (SH7752EVB_SDRAM_SIZE) 35 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 36 128 * 1024 * 1024) 37 38 #define CONFIG_SYS_MONITOR_BASE 0x00000000 39 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 40 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 41 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 42 43 /* Ether */ 44 #define CONFIG_SH_ETHER_USE_PORT 0 45 #define CONFIG_SH_ETHER_PHY_ADDR 18 46 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 47 #define CONFIG_SH_ETHER_USE_GETHER 1 48 #define CONFIG_BITBANGMII 49 #define CONFIG_BITBANGMII_MULTI 50 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 51 #define CONFIG_PHY_VITESSE 52 53 #define SH7752EVB_ETHERNET_MAC_BASE_SPI 0x00090000 54 #define SH7752EVB_SPI_SECTOR_SIZE (64 * 1024) 55 #define SH7752EVB_ETHERNET_MAC_BASE SH7752EVB_ETHERNET_MAC_BASE_SPI 56 #define SH7752EVB_ETHERNET_MAC_SIZE 17 57 #define SH7752EVB_ETHERNET_NUM_CH 2 58 59 /* SPI */ 60 #define CONFIG_SH_SPI_BASE 0xfe002000 61 62 /* MMCIF */ 63 #define CONFIG_SH_MMCIF 1 64 #define CONFIG_SH_MMCIF_ADDR 0xffcb0000 65 #define CONFIG_SH_MMCIF_CLK 48000000 66 67 /* ENV setting */ 68 #define CONFIG_ENV_IS_EMBEDDED 69 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 70 #define CONFIG_ENV_ADDR (0x00080000) 71 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 72 #define CONFIG_ENV_OVERWRITE 1 73 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 74 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 75 #define CONFIG_EXTRA_ENV_SETTINGS \ 76 "netboot=bootp; bootm\0" 77 78 /* Board Clock */ 79 #define CONFIG_SYS_CLK_FREQ 48000000 80 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 81 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 82 #define CONFIG_SYS_TMU_CLK_DIV 4 83 #endif /* __SH7752EVB_H */ 84