1 /* 2 * Configuation settings for the sh7757lcr board 3 * 4 * Copyright (C) 2011 Renesas Solutions Corp. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __SH7757LCR_H 10 #define __SH7757LCR_H 11 12 #define CONFIG_CPU_SH7757 1 13 #define CONFIG_SH7757LCR 1 14 #define CONFIG_SH7757LCR_DDR_ECC 1 15 16 #define CONFIG_SYS_TEXT_BASE 0x8ef80000 17 18 #define CONFIG_CMD_SDRAM 19 20 #define CONFIG_BOOTARGS "console=ttySC2,115200 root=/dev/nfs ip=dhcp" 21 22 #define CONFIG_DISPLAY_BOARDINFO 23 #undef CONFIG_SHOW_BOOT_PROGRESS 24 25 /* MEMORY */ 26 #define SH7757LCR_SDRAM_BASE (0x80000000) 27 #define SH7757LCR_SDRAM_SIZE (240 * 1024 * 1024) 28 #define SH7757LCR_SDRAM_ECC_SETTING 0x0f000000 /* 240MByte */ 29 #define SH7757LCR_SDRAM_DVC_SIZE (16 * 1024 * 1024) 30 31 #define CONFIG_SYS_LONGHELP 32 #define CONFIG_SYS_CBSIZE 256 33 #define CONFIG_SYS_PBSIZE 256 34 #define CONFIG_SYS_MAXARGS 16 35 #define CONFIG_SYS_BARGSIZE 512 36 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 37 38 /* SCIF */ 39 #define CONFIG_SCIF_CONSOLE 1 40 #define CONFIG_CONS_SCIF2 1 41 42 #define CONFIG_SYS_MEMTEST_START (SH7757LCR_SDRAM_BASE) 43 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 44 224 * 1024 * 1024) 45 #undef CONFIG_SYS_ALT_MEMTEST 46 #undef CONFIG_SYS_MEMTEST_SCRATCH 47 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 48 49 #define CONFIG_SYS_SDRAM_BASE (SH7757LCR_SDRAM_BASE) 50 #define CONFIG_SYS_SDRAM_SIZE (SH7757LCR_SDRAM_SIZE) 51 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + \ 52 (128 + 16) * 1024 * 1024) 53 54 #define CONFIG_SYS_MONITOR_BASE 0x00000000 55 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) 56 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) 57 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 58 59 /* Ether */ 60 #define CONFIG_SH_ETHER 1 61 #define CONFIG_SH_ETHER_USE_PORT 0 62 #define CONFIG_SH_ETHER_PHY_ADDR 1 63 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 1 64 #define CONFIG_PHYLIB 65 #define CONFIG_BITBANGMII 66 #define CONFIG_BITBANGMII_MULTI 67 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII 68 69 #define SH7757LCR_ETHERNET_MAC_BASE_SPI 0x000b0000 70 #define SH7757LCR_SPI_SECTOR_SIZE (64 * 1024) 71 #define SH7757LCR_ETHERNET_MAC_BASE SH7757LCR_ETHERNET_MAC_BASE_SPI 72 #define SH7757LCR_ETHERNET_MAC_SIZE 17 73 #define SH7757LCR_ETHERNET_NUM_CH 2 74 75 /* Gigabit Ether */ 76 #define SH7757LCR_GIGA_ETHERNET_NUM_CH 2 77 78 /* SPI */ 79 #define CONFIG_SH_SPI 1 80 #define CONFIG_SH_SPI_BASE 0xfe002000 81 82 /* MMCIF */ 83 #define CONFIG_SH_MMCIF 1 84 #define CONFIG_SH_MMCIF_ADDR 0xffcb0000 85 #define CONFIG_SH_MMCIF_CLK 48000000 86 87 /* SH7757 board */ 88 #define SH7757LCR_SDRAM_PHYS_TOP 0x40000000 89 #define SH7757LCR_GRA_OFFSET 0x1f000000 90 #define SH7757LCR_PCIEBRG_ADDR_B0 0x000a0000 91 #define SH7757LCR_PCIEBRG_SIZE_B0 (64 * 1024) 92 #define SH7757LCR_PCIEBRG_ADDR 0x00090000 93 #define SH7757LCR_PCIEBRG_SIZE (96 * 1024) 94 95 /* ENV setting */ 96 #define CONFIG_ENV_IS_EMBEDDED 97 #define CONFIG_ENV_IS_IN_SPI_FLASH 98 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 99 #define CONFIG_ENV_ADDR (0x00080000) 100 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 101 #define CONFIG_ENV_OVERWRITE 1 102 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 103 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) 104 #define CONFIG_EXTRA_ENV_SETTINGS \ 105 "netboot=bootp; bootm\0" 106 107 /* Board Clock */ 108 #define CONFIG_SYS_CLK_FREQ 48000000 109 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ 110 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 111 #define CONFIG_SYS_TMU_CLK_DIV 4 112 #endif /* __SH7757LCR_H */ 113