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