3 * Marvell Semiconductor <www.marvell.com>
4 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
6 * See file CREDITS for list of people who contributed to this
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.
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.
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,
26 * This file contains Marvell Board Specific common defincations.
27 * This file should be included in board config header file.
29 * It supports common definations for Kirkwood platform
30 * TBD: support for Orion5X platforms
37 * High Level Configuration Options (easy to change)
39 #define CONFIG_MARVELL 1
40 #define CONFIG_ARM926EJS 1 /* Basic Architecture */
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 */
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
55 #error "Unsupported SoC"
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
66 #define CONFIG_SYS_HZ 1000
69 * NS16550 Configuration
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
78 * Serial Port configuration
79 * The following definitions let you select what serial you want to use
80 * for your console driver.
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 }
88 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */
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.
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 */
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 */
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 */
117 * SPI Flash configuration
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 */
130 * Size of malloc() pool
132 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1MiB for malloc() */
133 /* size in bytes reserved for initial data */
134 #define CONFIG_SYS_GBL_DATA_SIZE 128
137 * Other required minimal configurations
139 #define CONFIG_SYS_LONGHELP
140 #define CONFIG_AUTO_COMPLETE
141 #define CONFIG_CMDLINE_EDITING
142 #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
143 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
144 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
145 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
146 #define CONFIG_NR_DRAM_BANKS 4
147 #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
148 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
149 #define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
150 #define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
151 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
152 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
155 * Ethernet Driver configuration
157 #ifdef CONFIG_CMD_NET
158 #define CONFIG_CMD_MII
159 #define CONFIG_NETCONSOLE /* include NetConsole support */
160 #define CONFIG_NET_MULTI /* specify more that one ports available */
161 #define CONFIG_MII /* expose smi ove miiphy interface */
162 #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
163 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
164 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
165 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
166 #endif /* CONFIG_CMD_NET */
171 #ifdef CONFIG_CMD_USB
172 #define CONFIG_USB_EHCI /* Enable EHCI USB support */
173 #define CONFIG_USB_EHCI_KIRKWOOD
174 #define CONFIG_EHCI_IS_TDI
175 #define CONFIG_USB_STORAGE
176 #define CONFIG_DOS_PARTITION
177 #define CONFIG_ISO_PARTITION
178 #define CONFIG_SUPPORT_VFAT
179 #endif /* CONFIG_CMD_USB */
182 * IDE Support on SATA ports
184 #ifdef CONFIG_CMD_IDE
186 #define CONFIG_CMD_EXT2
187 #define CONFIG_MVSATA_IDE
188 #define CONFIG_IDE_PREINIT
189 #define CONFIG_MVSATA_IDE_USE_PORT1
190 /* Needs byte-swapping for ATA data register */
191 #define CONFIG_IDE_SWAP_IO
192 /* Data, registers and alternate blocks are at the same offset */
193 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0100)
194 #define CONFIG_SYS_ATA_REG_OFFSET (0x0100)
195 #define CONFIG_SYS_ATA_ALT_OFFSET (0x0100)
196 /* Each 8-bit ATA register is aligned to a 4-bytes address */
197 #define CONFIG_SYS_ATA_STRIDE 4
198 /* Controller supports 48-bits LBA addressing */
200 /* CONFIG_CMD_IDE requires some #defines for ATA registers */
201 #define CONFIG_SYS_IDE_MAXBUS 2
202 #define CONFIG_SYS_IDE_MAXDEVICE 2
203 /* ATA registers base is at SATA controller base */
204 #define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE
205 #endif /* CONFIG_CMD_IDE */
210 #ifdef CONFIG_CMD_I2C
211 #define CONFIG_I2C_MVTWSI
212 #define CONFIG_SYS_I2C_SLAVE 0x0
213 #define CONFIG_SYS_I2C_SPEED 100000
219 #define CONFIG_CMD_EXT2
220 #define CONFIG_CMD_JFFS2
221 #define CONFIG_CMD_FAT
222 #define CONFIG_CMD_UBI
223 #define CONFIG_CMD_UBIFS
224 #define CONFIG_RBTREE
225 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
226 #define CONFIG_MTD_PARTITIONS
227 #define CONFIG_CMD_MTDPARTS
230 #endif /* _MV_COMMON_H */