141 lines
4.5 KiB
C
141 lines
4.5 KiB
C
/*
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* Configuation settings for the Renesas R7780MP board
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*
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* Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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* Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __R7780RP_H
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#define __R7780RP_H
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#undef DEBUG
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#define CONFIG_CPU_SH7780 1
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#define CONFIG_R7780MP 1
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#define CONFIG_SYS_R7780MP_OLD_FLASH 1
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#define __LITTLE_ENDIAN__ 1
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/*
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* Command line configuration.
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*/
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#define CONFIG_CMD_SDRAM
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#define CONFIG_CMD_PCI
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#define CONFIG_CMD_IDE
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#define CONFIG_DOS_PARTITION
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#define CONFIG_SCIF_CONSOLE 1
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_CONS_SCIF0 1
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#define CONFIG_BOOTARGS "console=ttySC0,115200"
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#define CONFIG_ENV_OVERWRITE 1
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#define CONFIG_SYS_TEXT_BASE 0x0FFC0000
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#define CONFIG_SYS_SDRAM_BASE (0x08000000)
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#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE 256
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE 512
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#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
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/* Flash board support */
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#define CONFIG_SYS_FLASH_BASE (0xA0000000)
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#ifdef CONFIG_SYS_R7780MP_OLD_FLASH
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/* NOR Flash (S29PL127J60TFI130) */
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# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
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# define CONFIG_SYS_MAX_FLASH_BANKS (2)
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# define CONFIG_SYS_MAX_FLASH_SECT 270
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# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE,\
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CONFIG_SYS_FLASH_BASE + 0x100000,\
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CONFIG_SYS_FLASH_BASE + 0x400000,\
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CONFIG_SYS_FLASH_BASE + 0x700000, }
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#else /* CONFIG_SYS_R7780MP_OLD_FLASH */
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/* NOR Flash (Spantion S29GL256P) */
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# define CONFIG_SYS_MAX_FLASH_BANKS (1)
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# define CONFIG_SYS_MAX_FLASH_SECT 256
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# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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#endif /* CONFIG_SYS_R7780MP_OLD_FLASH */
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
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/* Address of u-boot image in Flash */
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#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
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/* Size of DRAM reserved for malloc() use */
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#define CONFIG_SYS_MALLOC_LEN (1204 * 1024)
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#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
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#define CONFIG_SYS_RX_ETH_BUFFER (8)
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER
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#undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
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#undef CONFIG_SYS_FLASH_QUIET_TEST
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/* print 'E' for empty sector on flinfo */
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_SECT_SIZE (256 * 1024)
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#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500
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/* Board Clock */
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#define CONFIG_SYS_CLK_FREQ 33333333
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#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
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#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_TMU_CLK_DIV 4
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/* PCI Controller */
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#if defined(CONFIG_CMD_PCI)
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#define CONFIG_PCI
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#define CONFIG_SH4_PCI
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#define CONFIG_SH7780_PCI
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#define CONFIG_SH7780_PCI_LSR 0x07f00001
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#define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE
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#define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE
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#define CONFIG_PCI_PNP
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#define CONFIG_PCI_SCAN_SHOW 1
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#define __io
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#define __mem_pci
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#define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
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#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
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#define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
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#define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
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#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
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#define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
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#define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE
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#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE
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#define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE
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#endif /* CONFIG_CMD_PCI */
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#if defined(CONFIG_CMD_NET)
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/* AX88796L Support(NE2000 base chip) */
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#define CONFIG_DRIVER_AX88796L
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#define CONFIG_DRIVER_NE2000_BASE 0xA4100000
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#endif
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/* Compact flash Support */
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#if defined(CONFIG_CMD_IDE)
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#define CONFIG_IDE_RESET 1
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#define CONFIG_SYS_PIO_MODE 1
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#define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
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#define CONFIG_SYS_IDE_MAXDEVICE 1
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#define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
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#define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
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#define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */
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#define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */
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#define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */
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#define CONFIG_IDE_SWAP_IO
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#endif /* CONFIG_CMD_IDE */
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#endif /* __R7780RP_H */
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