4 * Configuration settings for the STn8815 nomadik board.
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 #define CONFIG_ARM926EJS
31 #define CONFIG_NOMADIK
32 #define CONFIG_NOMADIK_8815
33 #define CONFIG_NOMADIK_NDK15
34 #define CONFIG_NOMADIK_NHK15
36 #define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */
39 #include <config_cmd_default.h>
40 #define CONFIG_CMD_PING
41 #define CONFIG_CMD_DHCP
42 /* At this point there is no flash driver, so remove some commands */
44 #undef CONFIG_CMD_FLASH
45 #undef CONFIG_CMD_IMLS
48 #define CONFIG_SYS_LONGHELP
49 #define CONFIG_SYS_HUSH_PARSER
50 #define CONFIG_SYS_PROMPT "Nomadik> "
51 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
52 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
53 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
54 + sizeof(CONFIG_SYS_PROMPT) + 16)
55 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
56 #define CONFIG_SYS_MAXARGS 16
57 #define CONFIG_SYS_LOAD_ADDR 0x800000 /* default load address */
58 #define CONFIG_SYS_LOADS_BAUD_CHANGE
61 #define CONFIG_SETUP_MEMORY_TAGS
62 #define CONFIG_INITRD_TAG
63 #define CONFIG_CMDLINE_TAG
64 #define CONFIG_BOOTDELAY 1
65 #define CONFIG_BOOTARGS "root=/dev/ram0 console=ttyAMA1,115200n8 init=linuxrc"
66 #define CONFIG_BOOTCOMMAND "fsload 0x100000 kernel.uimg;" \
67 " fsload 0x800000 initrd.gz.uimg;" \
68 " bootm 0x100000 0x800000"
70 /* memory-related information */
71 #define CONFIG_NR_DRAM_BANKS 2
72 #define PHYS_SDRAM_1 0x00000000 /* DDR-SDRAM Bank #1 */
73 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
74 #define PHYS_SDRAM_2 0x08000000 /* SDR-SDRAM BANK #2*/
75 #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
77 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
79 # define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */
80 # define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */
83 #define CONFIG_SYS_MEMTEST_START 0x00000000
84 #define CONFIG_SYS_MEMTEST_END 0x0FFFFFFF
85 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256 * 1024)
86 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
88 #define CONFIG_MISC_INIT_R /* call misc_init_r during start up */
90 /* timing informazion */
91 #define CONFIG_SYS_HZ (2400000 / 256) /* Timer0: 2.4Mhz + divider */
92 #define CONFIG_SYS_TIMERBASE 0x101E2000
93 #undef CONFIG_SYS_CLKS_IN_HZ
95 /* serial port (PL011) configuration */
96 #define CONFIG_PL011_SERIAL
97 #define CONFIG_CONS_INDEX 1
98 #define CONFIG_BAUDRATE 115200
99 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
100 #define CFG_SERIAL0 0x101FD000
101 #define CFG_SERIAL1 0x101FB000
103 #define CONFIG_PL01x_PORTS { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 }
104 #define CONFIG_PL011_CLOCK 48000000
107 #define PCI_MEMORY_VADDR 0xe8000000
108 #define PCI_IO_VADDR 0xee000000
109 #define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a)))
110 #define __mem_isa(a) ((a) + PCI_MEMORY_VADDR)
112 #define CONFIG_DRIVER_SMC91111 /* Using SMC91c111*/
113 #define CONFIG_SMC91111_BASE 0x34000300
114 #undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
115 #define CONFIG_SMC_USE_32_BIT
116 #define CONFIG_BOOTFILE "uImage"
118 /* flash memory and filesystem information */
119 #define CONFIG_DOS_PARTITION
120 #define CONFIG_MTD_ONENAND_VERIFY_WRITE
121 #define CONFIG_SYS_ONENAND_BASE 0x30000000
122 #define CONFIG_SYS_MAX_NAND_DEVICE 1
123 #define CONFIG_SYS_NAND_BASE 0x40000000
125 #define CONFIG_SYS_NO_FLASH
127 #ifdef CONFIG_BOOT_ONENAND
129 # undef CONFIG_CMD_NAND /* Temporary: nand and onenand can't coexist */
130 /* Partition Size Start
131 * XloaderTOC + X-Loader 256KB 0x00000000
132 * Memory init function 256KB 0x00040000
133 * U-Boot 2MB 0x00080000
134 * Sysimage (kernel + ramdisk) 4MB 0x00280000
135 * JFFS2 Root filesystem 22MB 0x00680000
136 * JFFS2 User Data 227.5MB 0x01C80000
138 # define CONFIG_JFFS2_PART_SIZE 0x400000
139 # define CONFIG_JFFS2_PART_OFFSET 0x280000
141 # define CONFIG_ENV_IS_IN_ONENAND
142 # define CONFIG_ENV_SIZE (256 * 1024)
143 # define CONFIG_ENV_ADDR 0x30300000
145 #else /* ! CONFIG_BOOT_ONENAND */
147 # undef CONFIG_CMD_ONENAND /* Temporary: nand and onenand can't coexist */
149 # define CONFIG_JFFS2_DEV "nand0"
150 # define CONFIG_JFFS2_NAND 1 /* For the jffs2 support*/
151 # define CONFIG_JFFS2_PART_SIZE 0x00300000
152 # define CONFIG_JFFS2_PART_OFFSET 0x00280000
154 # define CONFIG_ENV_IS_IN_NAND
155 # define CONFIG_ENV_SIZE 0x20000 /*128 Kb*/
156 # define CONFIG_ENV_OFFSET (0x8000000 - CONFIG_ENV_SIZE)
158 #endif /* CONFIG_BOOT_ONENAND */
160 /* Temporarily, until we have no driver, env is not in nand */
161 #undef CONFIG_ENV_IS_IN_NAND
162 #define CONFIG_ENV_IS_NOWHERE
164 /* this is needed to make hello_world.c and other stuff happy */
165 #define CONFIG_SYS_MAX_FLASH_SECT 512
166 #define CONFIG_SYS_MAX_FLASH_BANKS 1
168 #endif /* __CONFIG_H */