1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuation settings for the sh7752evb board 4 * 5 * Copyright (C) 2012 Renesas Solutions Corp. 6 */ 7 8 #ifndef __SH7752EVB_H 9 #define __SH7752EVB_H 10 11 #define CONFIG_CPU_SH7752 1 12 13 #define CONFIG_DISPLAY_BOARDINFO 14 15 /* MEMORY */ 16 #define SH7752EVB_SDRAM_BASE (0x40000000) 17 #define SH7752EVB_SDRAM_SIZE (512 * 1024 * 1024) 18 19 #define CONFIG_SYS_PBSIZE 256 20 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 21 22 /* SCIF */ 23 #define CONFIG_CONS_SCIF2 1 24 25 #define CONFIG_SYS_MEMTEST_START (SH7752EVB_SDRAM_BASE) 26 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 27 480 * 1024 * 1024) 28 #undef CONFIG_SYS_MEMTEST_SCRATCH 29 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 30 31 #define CONFIG_SYS_SDRAM_BASE (SH7752EVB_SDRAM_BASE) 32 #define CONFIG_SYS_SDRAM_SIZE (SH7752EVB_SDRAM_SIZE) 33 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 34 128 * 1024 * 1024) 35 36 #define CONFIG_SYS_MONITOR_BASE 0x00000000 37 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 38 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 39 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 40 41 /* Ether */ 42 #define CONFIG_SH_ETHER_USE_PORT 0 43 #define CONFIG_SH_ETHER_PHY_ADDR 18 44 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 45 #define CONFIG_SH_ETHER_USE_GETHER 1 46 #define CONFIG_BITBANGMII 47 #define CONFIG_BITBANGMII_MULTI 48 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RGMII 49 #define CONFIG_PHY_VITESSE 50 51 #define SH7752EVB_ETHERNET_MAC_BASE_SPI 0x00090000 52 #define SH7752EVB_SPI_SECTOR_SIZE (64 * 1024) 53 #define SH7752EVB_ETHERNET_MAC_BASE SH7752EVB_ETHERNET_MAC_BASE_SPI 54 #define SH7752EVB_ETHERNET_MAC_SIZE 17 55 #define SH7752EVB_ETHERNET_NUM_CH 2 56 57 /* SPI */ 58 #define CONFIG_SH_SPI_BASE 0xfe002000 59 60 /* MMCIF */ 61 #define CONFIG_SH_MMCIF_ADDR 0xffcb0000 62 #define CONFIG_SH_MMCIF_CLK 48000000 63 64 /* ENV setting */ 65 #define CONFIG_ENV_OVERWRITE 1 66 #define CONFIG_EXTRA_ENV_SETTINGS \ 67 "netboot=bootp; bootm\0" 68 69 /* Board Clock */ 70 #define CONFIG_SYS_CLK_FREQ 48000000 71 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 72 #endif /* __SH7752EVB_H */ 73