1 /* 2 * (C) Copyright 2010 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 /* 26 * This file contains Marvell Board Specific common defincations. 27 * This file should be included in board config header file. 28 * 29 * It supports common definations for Kirkwood platform 30 * TBD: support for Orion5X platforms 31 */ 32 33 #ifndef _MV_COMMON_H 34 #define _MV_COMMON_H 35 36 /* 37 * High Level Configuration Options (easy to change) 38 */ 39 #define CONFIG_MARVELL 1 40 #define CONFIG_ARM926EJS 1 /* Basic Architecture */ 41 42 #if defined(CONFIG_KIRKWOOD) 43 #define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */ 44 #define CONFIG_KIRKWOOD_EGIGA_INIT /* Enable GbePort0/1 for kernel */ 45 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8 /* Set RGMII Pad voltage to 1.8V */ 46 #define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */ 47 48 #define CONFIG_I2C_MVTWSI_BASE KW_TWSI_BASE 49 #define MV_UART0_BASE KW_UART0_BASE 50 #define MV_SATA_BASE KW_SATA_BASE 51 #define MV_SATA_PORT0_OFFSET KW_SATA_PORT0_OFFSET 52 #define MV_SATA_PORT1_OFFSET KW_SATA_PORT1_OFFSET 53 54 #else 55 #error "Unsupported SoC" 56 #endif 57 58 /* additions for new ARM relocation support */ 59 #define CONFIG_SYS_SDRAM_BASE 0x00000000 60 /* Kirkwood has 2k of Security SRAM, use it for SP */ 61 #define CONFIG_SYS_INIT_SP_ADDR 0xC8012000 62 63 /* 64 * CLKs configurations 65 */ 66 #define CONFIG_SYS_HZ 1000 67 68 /* 69 * NS16550 Configuration 70 */ 71 #define CONFIG_SYS_NS16550 72 #define CONFIG_SYS_NS16550_SERIAL 73 #define CONFIG_SYS_NS16550_REG_SIZE (-4) 74 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK 75 #define CONFIG_SYS_NS16550_COM1 MV_UART0_BASE 76 77 /* 78 * Serial Port configuration 79 * The following definitions let you select what serial you want to use 80 * for your console driver. 81 */ 82 83 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */ 84 #define CONFIG_BAUDRATE 115200 85 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \ 86 115200,230400, 460800, 921600 } 87 /* auto boot */ 88 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */ 89 90 /* 91 * For booting Linux, the board info and command line data 92 * have to be in the first 8 MB of memory, since this is 93 * the maximum mapped by the Linux kernel during initialization. 94 */ 95 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 96 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */ 97 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */ 98 99 #define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */ 100 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */ 101 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ 102 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */ 103 104 /* 105 * NAND configuration 106 */ 107 #ifdef CONFIG_CMD_NAND 108 #define CONFIG_NAND_KIRKWOOD 109 #define CONFIG_SYS_MAX_NAND_DEVICE 1 110 #define NAND_MAX_CHIPS 1 111 #define CONFIG_SYS_NAND_BASE 0xD8000000 /* MV_DEFADR_NANDF */ 112 #define NAND_ALLOW_ERASE_ALL 1 113 #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ 114 #endif 115 116 /* 117 * SPI Flash configuration 118 */ 119 #ifdef CONFIG_CMD_SF 120 #define CONFIG_SPI_FLASH 1 121 #define CONFIG_HARD_SPI 1 122 #define CONFIG_KIRKWOOD_SPI 1 123 #define CONFIG_SPI_FLASH_MACRONIX 1 124 #define CONFIG_ENV_SPI_BUS 0 125 #define CONFIG_ENV_SPI_CS 0 126 #define CONFIG_ENV_SPI_MAX_HZ 50000000 /*50Mhz */ 127 #endif 128 129 /* 130 * Size of malloc() pool 131 */ 132 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1MiB for malloc() */ 133 /* size in bytes reserved for initial data */ 134 135 /* 136 * Other required minimal configurations 137 */ 138 #define CONFIG_SYS_LONGHELP 139 #define CONFIG_AUTO_COMPLETE 140 #define CONFIG_CMDLINE_EDITING 141 #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ 142 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ 143 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ 144 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ 145 #define CONFIG_NR_DRAM_BANKS 4 146 #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */ 147 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ 148 #define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */ 149 #define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */ 150 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ 151 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 152 153 /* 154 * Ethernet Driver configuration 155 */ 156 #ifdef CONFIG_CMD_NET 157 #define CONFIG_CMD_MII 158 #define CONFIG_NETCONSOLE /* include NetConsole support */ 159 #define CONFIG_NET_MULTI /* specify more that one ports available */ 160 #define CONFIG_MII /* expose smi ove miiphy interface */ 161 #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */ 162 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ 163 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ 164 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */ 165 #endif /* CONFIG_CMD_NET */ 166 167 /* 168 * USB/EHCI 169 */ 170 #ifdef CONFIG_CMD_USB 171 #define CONFIG_USB_EHCI /* Enable EHCI USB support */ 172 #define CONFIG_USB_EHCI_KIRKWOOD 173 #define CONFIG_EHCI_IS_TDI 174 #define CONFIG_USB_STORAGE 175 #define CONFIG_DOS_PARTITION 176 #define CONFIG_ISO_PARTITION 177 #define CONFIG_SUPPORT_VFAT 178 #endif /* CONFIG_CMD_USB */ 179 180 /* 181 * IDE Support on SATA ports 182 */ 183 #ifdef CONFIG_CMD_IDE 184 #define __io 185 #define CONFIG_CMD_EXT2 186 #define CONFIG_MVSATA_IDE 187 #define CONFIG_IDE_PREINIT 188 #define CONFIG_MVSATA_IDE_USE_PORT1 189 /* Needs byte-swapping for ATA data register */ 190 #define CONFIG_IDE_SWAP_IO 191 /* Data, registers and alternate blocks are at the same offset */ 192 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0100) 193 #define CONFIG_SYS_ATA_REG_OFFSET (0x0100) 194 #define CONFIG_SYS_ATA_ALT_OFFSET (0x0100) 195 /* Each 8-bit ATA register is aligned to a 4-bytes address */ 196 #define CONFIG_SYS_ATA_STRIDE 4 197 /* Controller supports 48-bits LBA addressing */ 198 #define CONFIG_LBA48 199 /* CONFIG_CMD_IDE requires some #defines for ATA registers */ 200 #define CONFIG_SYS_IDE_MAXBUS 2 201 #define CONFIG_SYS_IDE_MAXDEVICE 2 202 /* ATA registers base is at SATA controller base */ 203 #define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE 204 #endif /* CONFIG_CMD_IDE */ 205 206 /* 207 * I2C related stuff 208 */ 209 #ifdef CONFIG_CMD_I2C 210 #define CONFIG_I2C_MVTWSI 211 #define CONFIG_SYS_I2C_SLAVE 0x0 212 #define CONFIG_SYS_I2C_SPEED 100000 213 #endif 214 215 /* 216 * File system 217 */ 218 #define CONFIG_CMD_EXT2 219 #define CONFIG_CMD_JFFS2 220 #define CONFIG_CMD_FAT 221 #define CONFIG_CMD_UBI 222 #define CONFIG_CMD_UBIFS 223 #define CONFIG_RBTREE 224 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 225 #define CONFIG_MTD_PARTITIONS 226 #define CONFIG_CMD_MTDPARTS 227 #define CONFIG_LZO 228 229 #endif /* _MV_COMMON_H */ 230