4 * Configuration settings for the "Nomadik Hardware Kit" NHK-8815,
5 * the evaluation board for the Nomadik 8815 System on Chip.
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 #define CONFIG_ARM926EJS
32 #define CONFIG_NOMADIK
33 #define CONFIG_NOMADIK_8815 /* cpu variant */
34 #define CONFIG_NOMADIK_NHK8815 /* board variant */
36 #define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */
39 #include <config_cmd_default.h>
41 #define CONFIG_CMD_NET
42 #define CONFIG_CMD_PING
43 #define CONFIG_CMD_DHCP
44 #define CONFIG_CMD_NFS
45 /* There is no NOR flash, so undefine these commands */
46 #undef CONFIG_CMD_FLASH
47 #undef CONFIG_CMD_IMLS
48 #define CONFIG_SYS_NO_FLASH
49 /* There is NAND storage */
50 #define CONFIG_NAND_NOMADIK
51 #define CONFIG_CMD_JFFS2
54 #define CONFIG_SYS_LONGHELP
55 #define CONFIG_SYS_HUSH_PARSER
56 #define CONFIG_SYS_PROMPT "Nomadik> "
57 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
58 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
59 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
60 + sizeof(CONFIG_SYS_PROMPT) + 16)
61 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
62 #define CONFIG_SYS_MAXARGS 16
63 #define CONFIG_SYS_LOAD_ADDR 0x800000 /* default load address */
64 #define CONFIG_SYS_LOADS_BAUD_CHANGE
67 #define CONFIG_SETUP_MEMORY_TAGS
68 #define CONFIG_INITRD_TAG
69 #define CONFIG_CMDLINE_TAG
70 #define CONFIG_BOOTDELAY 1
71 #define CONFIG_BOOTARGS "root=/dev/ram0 console=ttyAMA1,115200n8 init=linuxrc"
72 #define CONFIG_BOOTCOMMAND "fsload 0x100000 kernel.uimg;" \
73 " fsload 0x800000 initrd.gz.uimg;" \
74 " bootm 0x100000 0x800000"
76 /* memory-related information */
77 #define CONFIG_NR_DRAM_BANKS 2
78 #define PHYS_SDRAM_1 0x00000000 /* DDR-SDRAM Bank #1 */
79 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
80 #define PHYS_SDRAM_2 0x08000000 /* SDR-SDRAM BANK #2*/
81 #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
83 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
85 # define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */
86 # define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */
89 #define CONFIG_SYS_MEMTEST_START 0x00000000
90 #define CONFIG_SYS_MEMTEST_END 0x0FFFFFFF
91 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256 * 1024)
92 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
94 #define CONFIG_MISC_INIT_R /* call misc_init_r during start up */
96 /* timing informazion */
97 #define CONFIG_SYS_HZ (2400000 / 256) /* Timer0: 2.4Mhz + divider */
98 #define CONFIG_SYS_TIMERBASE 0x101E2000
100 /* serial port (PL011) configuration */
101 #define CONFIG_PL011_SERIAL
102 #define CONFIG_CONS_INDEX 1
103 #define CONFIG_BAUDRATE 115200
104 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
105 #define CFG_SERIAL0 0x101FD000
106 #define CFG_SERIAL1 0x101FB000
108 #define CONFIG_PL01x_PORTS { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 }
109 #define CONFIG_PL011_CLOCK 48000000
112 #define PCI_MEMORY_VADDR 0xe8000000
113 #define PCI_IO_VADDR 0xee000000
114 #define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a)))
115 #define __mem_isa(a) ((a) + PCI_MEMORY_VADDR)
117 #define CONFIG_DRIVER_SMC91111 /* Using SMC91c111*/
118 #define CONFIG_SMC91111_BASE 0x34000300
119 #undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */
120 #define CONFIG_SMC_USE_32_BIT
121 #define CONFIG_BOOTFILE "uImage"
123 /* flash memory and filesystem information */
124 #define CONFIG_DOS_PARTITION
125 #define CONFIG_MTD_ONENAND_VERIFY_WRITE
126 #define CONFIG_SYS_ONENAND_BASE 0x30000000
127 #define CONFIG_SYS_MAX_NAND_DEVICE 1
128 #define CONFIG_SYS_NAND_BASE 0x40000000 /* SMPS0n */
130 #ifdef CONFIG_BOOT_ONENAND
132 # define CONFIG_CMD_ONENAND /* Temporary: nand and onenand can't coexist */
133 /* Partition Size Start
134 * XloaderTOC + X-Loader 256KB 0x00000000
135 * Memory init function 256KB 0x00040000
136 * U-Boot 2MB 0x00080000
137 * Sysimage (kernel + ramdisk) 4MB 0x00280000
138 * JFFS2 Root filesystem 22MB 0x00680000
139 * JFFS2 User Data 227.5MB 0x01C80000
141 # define CONFIG_JFFS2_PART_SIZE 0x400000
142 # define CONFIG_JFFS2_PART_OFFSET 0x280000
144 # define CONFIG_ENV_IS_IN_ONENAND
145 # define CONFIG_ENV_SIZE (256 * 1024)
146 # define CONFIG_ENV_ADDR 0x30300000
148 #else /* ! CONFIG_BOOT_ONENAND */
150 # define CONFIG_CMD_NAND /* Temporary: nand and onenand can't coexist */
152 # define CONFIG_JFFS2_DEV "nand0"
153 # define CONFIG_JFFS2_NAND 1 /* For the jffs2 support*/
154 # define CONFIG_JFFS2_PART_SIZE 0x00300000
155 # define CONFIG_JFFS2_PART_OFFSET 0x00280000
157 # define CONFIG_ENV_IS_IN_NAND
158 # define CONFIG_ENV_SIZE 0x20000 /* 128 Kb - one sector */
159 # define CONFIG_ENV_OFFSET (0x8000000 - CONFIG_ENV_SIZE)
161 #endif /* CONFIG_BOOT_ONENAND */
163 /* this is needed to make hello_world.c and other stuff happy */
164 #define CONFIG_SYS_MAX_FLASH_SECT 512
165 #define CONFIG_SYS_MAX_FLASH_BANKS 1
167 #endif /* __CONFIG_H */