1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Configuation settings for the Renesas R7780MP board 4 * 5 * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> 6 * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com> 7 */ 8 9 #ifndef __R7780RP_H 10 #define __R7780RP_H 11 12 #define CONFIG_CPU_SH7780 1 13 #define CONFIG_R7780MP 1 14 #define CONFIG_SYS_R7780MP_OLD_FLASH 1 15 #define __LITTLE_ENDIAN__ 1 16 17 #define CONFIG_DISPLAY_BOARDINFO 18 19 #define CONFIG_CONS_SCIF0 1 20 21 #define CONFIG_ENV_OVERWRITE 1 22 23 #define CONFIG_SYS_SDRAM_BASE (0x08000000) 24 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024) 25 26 #define CONFIG_SYS_PBSIZE 256 27 28 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) 29 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) 30 31 /* Flash board support */ 32 #define CONFIG_SYS_FLASH_BASE (0xA0000000) 33 #ifdef CONFIG_SYS_R7780MP_OLD_FLASH 34 /* NOR Flash (S29PL127J60TFI130) */ 35 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT 36 # define CONFIG_SYS_MAX_FLASH_BANKS (2) 37 # define CONFIG_SYS_MAX_FLASH_SECT 270 38 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE,\ 39 CONFIG_SYS_FLASH_BASE + 0x100000,\ 40 CONFIG_SYS_FLASH_BASE + 0x400000,\ 41 CONFIG_SYS_FLASH_BASE + 0x700000, } 42 #else /* CONFIG_SYS_R7780MP_OLD_FLASH */ 43 /* NOR Flash (Spantion S29GL256P) */ 44 # define CONFIG_SYS_MAX_FLASH_BANKS (1) 45 # define CONFIG_SYS_MAX_FLASH_SECT 256 46 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } 47 #endif /* CONFIG_SYS_R7780MP_OLD_FLASH */ 48 49 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024) 50 /* Address of u-boot image in Flash */ 51 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) 52 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) 53 /* Size of DRAM reserved for malloc() use */ 54 #define CONFIG_SYS_MALLOC_LEN (1204 * 1024) 55 56 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 57 #define CONFIG_SYS_RX_ETH_BUFFER (8) 58 59 #undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE 60 #undef CONFIG_SYS_FLASH_QUIET_TEST 61 /* print 'E' for empty sector on flinfo */ 62 #define CONFIG_SYS_FLASH_EMPTY_INFO 63 64 #define CONFIG_ENV_SECT_SIZE (256 * 1024) 65 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 66 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) 67 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 68 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 69 70 /* Board Clock */ 71 #define CONFIG_SYS_CLK_FREQ 33333333 72 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 73 74 /* PCI Controller */ 75 #if defined(CONFIG_CMD_PCI) 76 #define CONFIG_SH4_PCI 77 #define CONFIG_SH7780_PCI 78 #define CONFIG_SH7780_PCI_LSR 0x07f00001 79 #define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE 80 #define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE 81 #define CONFIG_PCI_SCAN_SHOW 1 82 #define __mem_pci 83 84 #define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */ 85 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS 86 #define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */ 87 88 #define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */ 89 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS 90 #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */ 91 #define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE 92 #define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE 93 #define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE 94 #endif /* CONFIG_CMD_PCI */ 95 96 #if defined(CONFIG_CMD_NET) 97 /* AX88796L Support(NE2000 base chip) */ 98 #define CONFIG_DRIVER_AX88796L 99 #define CONFIG_DRIVER_NE2000_BASE 0xA4100000 100 #endif 101 102 /* Compact flash Support */ 103 #if defined(CONFIG_IDE) 104 #define CONFIG_IDE_RESET 1 105 #define CONFIG_SYS_PIO_MODE 1 106 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */ 107 #define CONFIG_SYS_IDE_MAXDEVICE 1 108 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000 109 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */ 110 #define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */ 111 #define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */ 112 #define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */ 113 #define CONFIG_IDE_SWAP_IO 114 #endif /* CONFIG_IDE */ 115 116 #endif /* __R7780RP_H */ 117