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