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+
14 #define CONFIG_CPU_SH7780 1
15 #define CONFIG_R7780MP 1
16 #define CONFIG_SYS_R7780MP_OLD_FLASH 1
17 #define __LITTLE_ENDIAN__ 1
20 * Command line configuration.
22 #define CONFIG_CMD_SDRAM
23 #define CONFIG_CMD_PCI
24 #define CONFIG_CMD_IDE
25 #define CONFIG_CMD_EXT2
26 #define CONFIG_DOS_PARTITION
28 #define CONFIG_SCIF_CONSOLE 1
29 #define CONFIG_BAUDRATE 115200
30 #define CONFIG_CONS_SCIF0 1
32 #define CONFIG_BOOTDELAY 3
33 #define CONFIG_BOOTARGS "console=ttySC0,115200"
34 #define CONFIG_ENV_OVERWRITE 1
36 /* check for keypress on bootdelay==0 */
37 /*#define CONFIG_ZERO_BOOTDELAY_CHECK*/
39 #define CONFIG_SYS_TEXT_BASE 0x0FFC0000
40 #define CONFIG_SYS_SDRAM_BASE (0x08000000)
41 #define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024)
43 #define CONFIG_SYS_LONGHELP
44 #define CONFIG_SYS_CBSIZE 256
45 #define CONFIG_SYS_PBSIZE 256
46 #define CONFIG_SYS_MAXARGS 16
47 #define CONFIG_SYS_BARGSIZE 512
49 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
50 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
52 /* Flash board support */
53 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
54 #ifdef CONFIG_SYS_R7780MP_OLD_FLASH
55 /* NOR Flash (S29PL127J60TFI130) */
56 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT
57 # define CONFIG_SYS_MAX_FLASH_BANKS (2)
58 # define CONFIG_SYS_MAX_FLASH_SECT 270
59 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE,\
60 CONFIG_SYS_FLASH_BASE + 0x100000,\
61 CONFIG_SYS_FLASH_BASE + 0x400000,\
62 CONFIG_SYS_FLASH_BASE + 0x700000, }
63 #else /* CONFIG_SYS_R7780MP_OLD_FLASH */
64 /* NOR Flash (Spantion S29GL256P) */
65 # define CONFIG_SYS_MAX_FLASH_BANKS (1)
66 # define CONFIG_SYS_MAX_FLASH_SECT 256
67 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
68 #endif /* CONFIG_SYS_R7780MP_OLD_FLASH */
70 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
71 /* Address of u-boot image in Flash */
72 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE)
73 #define CONFIG_SYS_MONITOR_LEN (256 * 1024)
74 /* Size of DRAM reserved for malloc() use */
75 #define CONFIG_SYS_MALLOC_LEN (1204 * 1024)
77 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
78 #define CONFIG_SYS_RX_ETH_BUFFER (8)
80 #define CONFIG_SYS_FLASH_CFI
81 #define CONFIG_FLASH_CFI_DRIVER
82 #undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
83 #undef CONFIG_SYS_FLASH_QUIET_TEST
84 /* print 'E' for empty sector on flinfo */
85 #define CONFIG_SYS_FLASH_EMPTY_INFO
87 #define CONFIG_ENV_IS_IN_FLASH
88 #define CONFIG_ENV_SECT_SIZE (256 * 1024)
89 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
90 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
91 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000
92 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
95 #define CONFIG_SYS_CLK_FREQ 33333333
96 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
97 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
98 #define CONFIG_SYS_TMU_CLK_DIV 4
101 #if defined(CONFIG_CMD_PCI)
103 #define CONFIG_SH4_PCI
104 #define CONFIG_SH7780_PCI
105 #define CONFIG_SH7780_PCI_LSR 0x07f00001
106 #define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE
107 #define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE
108 #define CONFIG_PCI_PNP
109 #define CONFIG_PCI_SCAN_SHOW 1
113 #define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
114 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
115 #define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
117 #define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
118 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
119 #define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
120 #define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE
121 #define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE
122 #define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE
123 #endif /* CONFIG_CMD_PCI */
125 #if defined(CONFIG_CMD_NET)
126 /* AX88796L Support(NE2000 base chip) */
127 #define CONFIG_DRIVER_AX88796L
128 #define CONFIG_DRIVER_NE2000_BASE 0xA4100000
131 /* Compact flash Support */
132 #if defined(CONFIG_CMD_IDE)
133 #define CONFIG_IDE_RESET 1
134 #define CONFIG_SYS_PIO_MODE 1
135 #define CONFIG_SYS_IDE_MAXBUS 1 /* IDE bus */
136 #define CONFIG_SYS_IDE_MAXDEVICE 1
137 #define CONFIG_SYS_ATA_BASE_ADDR 0xb4000000
138 #define CONFIG_SYS_ATA_STRIDE 2 /* 1bit shift */
139 #define CONFIG_SYS_ATA_DATA_OFFSET 0x1000 /* data reg offset */
140 #define CONFIG_SYS_ATA_REG_OFFSET 0x1000 /* reg offset */
141 #define CONFIG_SYS_ATA_ALT_OFFSET 0x800 /* alternate register offset */
142 #define CONFIG_IDE_SWAP_IO
143 #endif /* CONFIG_CMD_IDE */
145 #endif /* __R7780RP_H */