/* * (C) Copyright 2009 * Marvell Semiconductor * Written-by: Prafulla Wadaskar * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301 USA */ #ifndef _CONFIG_RD6281A_H #define _CONFIG_RD6281A_H /* * Version number information */ #define CONFIG_IDENT_STRING "\nMarvell-RD6281A" /* * High Level Configuration Options (easy to change) */ #define CONFIG_MARVELL 1 #define CONFIG_ARM926EJS 1 /* Basic Architecture */ #define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */ #define CONFIG_KIRKWOOD 1 /* SOC Family Name */ #define CONFIG_KW88F6281 1 /* SOC Name */ #define CONFIG_MACH_RD6281A /* Machine type */ #define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */ #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ #define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ #define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ /* * CLKs configurations */ #define CONFIG_SYS_HZ 1000 /* * NS16550 Configuration */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE (-4) #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK #define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE /* * Serial Port configuration * The following definitions let you select what serial you want to use * for your console driver. */ #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 115200,230400, 460800, 921600 } /* auto boot */ #define CONFIG_BOOTDELAY 3 /* default enable autoboot */ /* * For booting Linux, the board info and command line data * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ #define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */ #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ /* * Commands configuration */ #define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ #include #define CONFIG_CMD_AUTOSCRIPT #define CONFIG_CMD_DHCP #define CONFIG_CMD_ENV #define CONFIG_CMD_FAT #define CONFIG_CMD_NAND #define CONFIG_CMD_PING #define CONFIG_CMD_USB /* * NAND configuration */ #ifdef CONFIG_CMD_NAND #define CONFIG_NAND_KIRKWOOD #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define NAND_MAX_CHIPS 1 #define CONFIG_SYS_NAND_BASE 0xD8000000 /* KW_DEFADR_NANDF */ #define NAND_ALLOW_ERASE_ALL 1 #endif /* * Environment variables configurations */ #ifdef CONFIG_CMD_NAND #define CONFIG_ENV_IS_IN_NAND 1 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */ #else #define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */ #endif /* * max 4k env size is enough, but in case of nand * it has to be rounded to sector size */ #define CONFIG_ENV_SIZE 0x20000 /* 128k */ #define CONFIG_ENV_ADDR 0x40000 #define CONFIG_ENV_OFFSET 0x40000 /* env starts here */ /* * Default environment variables */ #define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \ "setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \ "${x_bootcmd_usb}; bootm 0x6400000;" #define CONFIG_MTDPARTS "orion_nand:512k(uboot)," \ "3m@1m(kernel),1m@4m(psm),13m@5m(rootfs) rw\0" #define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \ "=ttyS0,115200 mtdparts="CONFIG_MTDPARTS \ "x_bootcmd_kernel=nand read 0x6400000 0x100000 0x300000\0" \ "x_bootcmd_usb=usb start\0" \ "x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0" /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */ /* size in bytes reserved for initial data */ #define CONFIG_SYS_GBL_DATA_SIZE 128 /* * Other required minimal configurations */ #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ #define CONFIG_NR_DRAM_BANKS 4 #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */ #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ #define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */ #define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */ #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ /* * Ethernet Driver configuration */ #ifdef CONFIG_CMD_NET #define CONFIG_NETCONSOLE /* include NetConsole support */ #define CONFIG_NET_MULTI /* specify more that one ports available */ #define CONFIG_MII /* expose smi ove miiphy interface */ #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */ #define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */ #define CONFIG_MV88E61XX_MULTICHIP_ADRMODE #define CONFIG_DIS_AUTO_NEG_SPEED_GMII /*Disable Auto speed negociation */ #define CONFIG_PHY_SPEED _1000BASET /*Force PHYspeed to 1GBPs */ #define CONFIG_PHY_BASE_ADR 0x0A #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ #define CONFIG_RESET_PHY_R /* use reset_phy() to init switch and PHY */ #define CONFIG_MV88E61XX_SWITCH /* Enable MV88E61XX switch driver */ #endif /* CONFIG_CMD_NET */ /* * USB/EHCI */ #ifdef CONFIG_CMD_USB #define CONFIG_USB_EHCI /* Enable EHCI USB support */ #define CONFIG_USB_EHCI_KIRKWOOD /* on Kirkwood platform */ #define CONFIG_EHCI_IS_TDI #define CONFIG_USB_STORAGE #define CONFIG_DOS_PARTITION #define CONFIG_ISO_PARTITION #define CONFIG_SUPPORT_VFAT #endif /* CONFIG_CMD_USB */ #endif /* _CONFIG_RD6281A_H */