1 /* 2 * (C) Copyright 2009 3 * Marvell Semiconductor <www.marvell.com> 4 * Written-by: Prafulla Wadaskar <prafulla@marvell.com> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 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. 13 * 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. 18 * 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., 51 Franklin Street, Fifth Floor, Boston, 22 * MA 02110-1301 USA 23 */ 24 25 #ifndef _CONFIG_SHEEVAPLUG_H 26 #define _CONFIG_SHEEVAPLUG_H 27 28 /* 29 * Version number information 30 */ 31 #define CONFIG_IDENT_STRING "\nMarvell-Sheevaplug" 32 33 /* 34 * High Level Configuration Options (easy to change) 35 */ 36 #define CONFIG_MARVELL 1 37 #define CONFIG_ARM926EJS 1 /* Basic Architecture */ 38 #define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ 39 #define CONFIG_KIRKWOOD 1 /* SOC Family Name */ 40 #define CONFIG_KW88F6281 1 /* SOC Name */ 41 #define CONFIG_MACH_SHEEVAPLUG /* Machine type */ 42 43 #define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */ 44 #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ 45 #define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ 46 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ 47 48 /* 49 * CLKs configurations 50 */ 51 #define CONFIG_SYS_HZ 1000 52 53 /* 54 * NS16550 Configuration 55 */ 56 #define CONFIG_SYS_NS16550 57 #define CONFIG_SYS_NS16550_SERIAL 58 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 59 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 60 #define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE 61 62 /* 63 * Serial Port configuration 64 * The following definitions let you select what serial you want to use 65 * for your console driver. 66 */ 67 68 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 69 #define CONFIG_BAUDRATE 115200 70 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 71 115200,230400, 460800, 921600 } 72 /* auto boot */ 73 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */ 74 75 /* 76 * For booting Linux, the board info and command line data 77 * have to be in the first 8 MB of memory, since this is 78 * the maximum mapped by the Linux kernel during initialization. 79 */ 80 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 81 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 82 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 83 84 #define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */ 85 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 86 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 87 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ 88 89 /* 90 * Commands configuration 91 */ 92 #define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ 93 #include <config_cmd_default.h> 94 #define CONFIG_CMD_AUTOSCRIPT 95 #define CONFIG_CMD_DHCP 96 #define CONFIG_CMD_ENV 97 #define CONFIG_CMD_MII 98 #define CONFIG_CMD_NAND 99 #define CONFIG_CMD_PING 100 #define CONFIG_CMD_USB 101 102 /* 103 * NAND configuration 104 */ 105 #ifdef CONFIG_CMD_NAND 106 #define CONFIG_NAND_KIRKWOOD 107 #define CONFIG_SYS_MAX_NAND_DEVICE 1 108 #define NAND_MAX_CHIPS 1 109 #define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */ 110 #define NAND_ALLOW_ERASE_ALL 1 111 #endif 112 113 /* 114 * Environment variables configurations 115 */ 116 #ifdef CONFIG_CMD_NAND 117 #define CONFIG_ENV_IS_IN_NAND 1 118 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */ 119 #else 120 #define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */ 121 #endif 122 /* 123 * max 4k env size is enough, but in case of nand 124 * it has to be rounded to sector size 125 */ 126 #define CONFIG_ENV_SIZE 0x20000 /* 128k */ 127 #define CONFIG_ENV_ADDR 0x60000 128 #define CONFIG_ENV_OFFSET 0x60000 /* env starts here */ 129 130 /* 131 * Default environment variables 132 */ 133 #define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \ 134 "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \ 135 "${x_bootcmd_usb}; bootm 0x6400000;" 136 137 #define CONFIG_MTDPARTS "orion_nand:512k(uboot)," \ 138 "3m@1m(kernel),1m@4m(psm),13m@5m(rootfs) rw\0" 139 140 #define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \ 141 "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \ 142 "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \ 143 "x_bootcmd_usb=usb start\0" \ 144 "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0" 145 146 /* 147 * Size of malloc() pool 148 */ 149 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1 MiB for malloc() */ 150 /* size in bytes reserved for initial data */ 151 #define CONFIG_SYS_GBL_DATA_SIZE 128 152 153 /* 154 * Other required minimal configurations 155 */ 156 #define CONFIG_SYS_LONGHELP 157 #define CONFIG_AUTO_COMPLETE 158 #define CONFIG_CMDLINE_EDITING 159 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 160 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ 161 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ 162 #define CONFIG_NR_DRAM_BANKS 4 163 #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */ 164 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 165 #define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */ 166 #define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */ 167 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 168 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 169 170 /* 171 * Ethernet Driver configuration 172 */ 173 #ifdef CONFIG_CMD_NET 174 #define CONFIG_NETCONSOLE /* include NetConsole support */ 175 #define CONFIG_NET_MULTI /* specify more that one ports available */ 176 #define CONFIG_MII /* expose smi ove miiphy interface */ 177 #define CONFIG_KIRKWOOD_EGIGA /* Enable kirkwood Gbe Controller Driver */ 178 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ 179 #define CONFIG_KIRKWOOD_EGIGA_PORTS {1,0} /* enable port 0 only */ 180 #define CONFIG_PHY_BASE_ADR 0 181 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 182 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */ 183 #endif /* CONFIG_CMD_NET */ 184 185 /* 186 * USB/EHCI 187 */ 188 #ifdef CONFIG_CMD_USB 189 #define CONFIG_USB_EHCI /* Enable EHCI USB support */ 190 #define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */ 191 #define CONFIG_EHCI_IS_TDI 192 #define CONFIG_USB_STORAGE 193 #define CONFIG_DOS_PARTITION 194 #define CONFIG_ISO_PARTITION 195 #define CONFIG_SUPPORT_VFAT 196 #endif /* CONFIG_CMD_USB */ 197 198 /* 199 * File system 200 */ 201 #define CONFIG_CMD_EXT2 202 #define CONFIG_CMD_FAT 203 #define CONFIG_CMD_JFFS2 204 #define CONFIG_CMD_UBI 205 #define CONFIG_CMD_UBIFS 206 #define CONFIG_RBTREE 207 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 208 #define CONFIG_MTD_PARTITIONS 209 #define CONFIG_CMD_MTDPARTS 210 #define CONFIG_LZO 211 212 #endif /* _CONFIG_SHEEVAPLUG_H */ 213