2 * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
4 * Based on davinci_dvevm.h. Original Copyrights follow:
6 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 #include <asm/sizes.h>
28 #include <asm/arch/hardware.h>
29 #include <asm/arch/clock.h>
31 /* Architecture, CPU, etc */
32 #define CONFIG_ARM1176
33 #define CONFIG_TNETV107X
34 #define CONFIG_TNETV107X_EVM
35 #define CONFIG_ARCH_CPU_INIT
36 #define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE
37 #define CONFIG_DISABLE_TCM
38 #define CONFIG_PERIPORT_REMAP
39 #define CONFIG_PERIPORT_BASE 0x2000000
40 #define CONFIG_PERIPORT_SIZE 0x10
41 #define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM)
43 #define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE
44 #define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0)
45 #define CONFIG_SYS_HZ 1000
47 #define CONFIG_PLL_SYS_EXT_FREQ 25000000
48 #define CONFIG_PLL_TDM_EXT_FREQ 19200000
49 #define CONFIG_PLL_ETH_EXT_FREQ 25000000
52 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
53 #define CONFIG_SYS_GBL_DATA_SIZE 128
54 #define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE
55 #define PHYS_SDRAM_1_SIZE 0x04000000
56 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
57 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
58 #define CONFIG_NR_DRAM_BANKS 1
59 #define CONFIG_STACKSIZE (256*1024)
61 /* Serial Driver Info */
62 #define CONFIG_SYS_NS16550
63 #define CONFIG_SYS_NS16550_SERIAL
64 #define CONFIG_SYS_NS16550_REG_SIZE -4
65 #define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE
66 #define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1)
67 #define CONFIG_CONS_INDEX 1
68 #define CONFIG_BAUDRATE 115200
69 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
71 /* Flash and environment info */
72 #define CONFIG_SYS_NO_FLASH
73 #define CONFIG_ENV_IS_IN_NAND
74 #define CONFIG_NAND_DAVINCI
75 #define CONFIG_ENV_SIZE (SZ_128K)
76 #define CONFIG_SYS_NAND_HW_ECC
77 #define CONFIG_SYS_NAND_1BIT_ECC
78 #define CONFIG_SYS_NAND_CS 2
79 #define CONFIG_SYS_NAND_USE_FLASH_BBT
80 #define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
81 #define CONFIG_SYS_CLE_MASK 0x10
82 #define CONFIG_SYS_ALE_MASK 0x8
83 #define CONFIG_SYS_MAX_NAND_DEVICE 1
84 #define CONFIG_MTD_PARTITIONS
85 #define CONFIG_CMD_MTDPARTS
86 #define CONFIG_MTD_DEVICE
87 #define CONFIG_JFFS2_NAND
88 #define NAND_MAX_CHIPS 1
89 #define CONFIG_ENV_OFFSET 0x180000
93 * davinci_nand is a bit of a misnomer since this particular EMIF block is
94 * commonly used across multiple TI devices. Unfortunately, this misnomer
95 * (amongst others) carries forward into the kernel too. Consequently, if we
96 * use a different device name here, the mtdparts variable won't be usable as
97 * a kernel command-line argument.
99 #define MTDIDS_DEFAULT "nand0=davinci_nand.0"
100 #define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \
106 /* General U-Boot configuration */
107 #define CONFIG_BOOTFILE "uImage"
108 #define CONFIG_SYS_PROMPT "U-Boot > "
109 #define CONFIG_SYS_CBSIZE 1024
110 #define CONFIG_SYS_MAXARGS 64
111 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
112 #define CONFIG_VERSION_VARIABLE
113 #define CONFIG_AUTO_COMPLETE
114 #define CONFIG_SYS_HUSH_PARSER
115 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
116 #define CONFIG_CMDLINE_EDITING
117 #define CONFIG_SYS_LONGHELP
118 #define CONFIG_CRC32_VERIFY
119 #define CONFIG_MX_CYCLIC
120 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
121 sizeof(CONFIG_SYS_PROMPT) + 16)
122 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \
124 #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
125 #define CONFIG_CMDLINE_TAG
126 #define CONFIG_SETUP_MEMORY_TAGS
127 #define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \
128 "root=/dev/mmcblk0p1 rw noinitrd"
129 #define CONFIG_BOOTCOMMAND ""
130 #define CONFIG_BOOTDELAY 1
132 #define CONFIG_CMD_BDI
133 #define CONFIG_CMD_BOOTD
134 #define CONFIG_CMD_CONSOLE
135 #define CONFIG_CMD_ECHO
136 #define CONFIG_CMD_EDITENV
137 #define CONFIG_CMD_IMI
138 #define CONFIG_CMD_ITEST
139 #define CONFIG_CMD_LOADB
140 #define CONFIG_CMD_LOADS
141 #define CONFIG_CMD_MEMORY
142 #define CONFIG_CMD_MISC
143 #define CONFIG_CMD_RUN
144 #define CONFIG_CMD_SAVEENV
145 #define CONFIG_CMD_SOURCE
146 #define CONFIG_CMD_ENV
147 #define CONFIG_CMD_ASKENV
148 #define CONFIG_CMD_SAVES
149 #define CONFIG_CMD_MEMORY
150 #define CONFIG_CMD_NAND
151 #define CONFIG_CMD_JFFS2
153 #endif /* __CONFIG_H */