2 * Configuation settings for the Renesas R7780MP board
4 * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
5 * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
7 * SPDX-License-Identifier: GPL-2.0+
13 #define CONFIG_CPU_SH7780 1
14 #define CONFIG_R7780MP 1
15 #define CONFIG_SYS_R7780MP_OLD_FLASH 1
16 #define __LITTLE_ENDIAN__ 1
18 #define CONFIG_DISPLAY_BOARDINFO
21 * Command line configuration.
23 #define CONFIG_CMD_SDRAM
24 #define CONFIG_CMD_PCI
26 #define CONFIG_SCIF_CONSOLE 1
27 #define CONFIG_CONS_SCIF0 1
29 #define CONFIG_BOOTARGS "console=ttySC0,115200"
30 #define CONFIG_ENV_OVERWRITE 1
32 #define CONFIG_SYS_TEXT_BASE 0x0FFC0000
33 #define CONFIG_SYS_SDRAM_BASE (0x08000000)
34 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
36 #define CONFIG_SYS_LONGHELP
37 #define CONFIG_SYS_CBSIZE 256
38 #define CONFIG_SYS_PBSIZE 256
39 #define CONFIG_SYS_MAXARGS 16
40 #define CONFIG_SYS_BARGSIZE 512
42 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
43 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
45 /* Flash board support */
46 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
47 #ifdef CONFIG_SYS_R7780MP_OLD_FLASH
48 /* NOR Flash (S29PL127J60TFI130) */
49 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
50 # define CONFIG_SYS_MAX_FLASH_BANKS (2)
51 # define CONFIG_SYS_MAX_FLASH_SECT 270
52 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE,\
53 CONFIG_SYS_FLASH_BASE + 0x100000,\
54 CONFIG_SYS_FLASH_BASE + 0x400000,\
55 CONFIG_SYS_FLASH_BASE + 0x700000, }
56 #else /* CONFIG_SYS_R7780MP_OLD_FLASH */
57 /* NOR Flash (Spantion S29GL256P) */
58 # define CONFIG_SYS_MAX_FLASH_BANKS (1)
59 # define CONFIG_SYS_MAX_FLASH_SECT 256
60 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
61 #endif /* CONFIG_SYS_R7780MP_OLD_FLASH */
63 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
64 /* Address of u-boot image in Flash */
65 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
66 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
67 /* Size of DRAM reserved for malloc() use */
68 #define CONFIG_SYS_MALLOC_LEN (1204 * 1024)
70 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
71 #define CONFIG_SYS_RX_ETH_BUFFER (8)
73 #define CONFIG_SYS_FLASH_CFI
74 #define CONFIG_FLASH_CFI_DRIVER
75 #undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
76 #undef CONFIG_SYS_FLASH_QUIET_TEST
77 /* print 'E' for empty sector on flinfo */
78 #define CONFIG_SYS_FLASH_EMPTY_INFO
80 #define CONFIG_ENV_SECT_SIZE (256 * 1024)
81 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
82 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
83 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000
84 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
87 #define CONFIG_SYS_CLK_FREQ 33333333
88 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
89 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
90 #define CONFIG_SYS_TMU_CLK_DIV 4
93 #if defined(CONFIG_CMD_PCI)
94 #define CONFIG_SH4_PCI
95 #define CONFIG_SH7780_PCI
96 #define CONFIG_SH7780_PCI_LSR 0x07f00001
97 #define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE
98 #define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE
99 #define CONFIG_PCI_SCAN_SHOW 1
102 #define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
103 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
104 #define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
106 #define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
107 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
108 #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
109 #define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE
110 #define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE
111 #define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE
112 #endif /* CONFIG_CMD_PCI */
114 #if defined(CONFIG_CMD_NET)
115 /* AX88796L Support(NE2000 base chip) */
116 #define CONFIG_DRIVER_AX88796L
117 #define CONFIG_DRIVER_NE2000_BASE 0xA4100000
120 /* Compact flash Support */
121 #if defined(CONFIG_IDE)
122 #define CONFIG_IDE_RESET 1
123 #define CONFIG_SYS_PIO_MODE 1
124 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
125 #define CONFIG_SYS_IDE_MAXDEVICE 1
126 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
127 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
128 #define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */
129 #define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */
130 #define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */
131 #define CONFIG_IDE_SWAP_IO
132 #endif /* CONFIG_IDE */
134 #endif /* __R7780RP_H */