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 /* ====> Kirkwood Platform Common Definations */
43 #if defined(CONFIG_KIRKWOOD)
44 #define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
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 #define CONFIG_KIRKWOOD_PCIE_INIT /* Enable PCIE Port0 for kernel */
50 * By default kwbimage.cfg from board specific folder is used
51 * If for some board, different configuration file need to be used,
52 * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
54 #ifndef CONFIG_SYS_KWD_CONFIG
55 #define CONFIG_SYS_KWD_CONFIG $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg
56 #endif /* CONFIG_SYS_KWD_CONFIG */
58 /* Kirkwood has 2k of Security SRAM, use it for SP */
59 #define CONFIG_SYS_INIT_SP_ADDR 0xC8012000
60 #define CONFIG_NR_DRAM_BANKS_MAX 2
62 #define CONFIG_I2C_MVTWSI_BASE KW_TWSI_BASE
63 #define MV_UART_CONSOLE_BASE KW_UART0_BASE
64 #define MV_SATA_BASE KW_SATA_BASE
65 #define MV_SATA_PORT0_OFFSET KW_SATA_PORT0_OFFSET
66 #define MV_SATA_PORT1_OFFSET KW_SATA_PORT1_OFFSET
68 /* ====> ARMADA100 Platform Common Definations */
69 #elif defined (CONFIG_ARMADA100)
71 #define CONFIG_SYS_TCLK (14745600) /* NS16550 clk config */
72 #define CONFIG_SYS_HZ_CLOCK (3250000) /* Timer Freq. 3.25MHZ */
73 #define CONFIG_MARVELL_MFP /* Enable mvmfp driver */
74 #define MV_MFPR_BASE ARMD1_MFPR_BASE
75 #define MV_UART_CONSOLE_BASE ARMD1_UART1_BASE
76 #define CONFIG_SYS_NS16550_IER (1 << 6) /* Bit 6 in UART_IER register
77 represents UART Unit Enable */
79 * There is no internal RAM in ARMADA100, using DRAM
80 * TBD: dcache to be used for this
82 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - 0x00200000)
83 #define CONFIG_NR_DRAM_BANKS_MAX 2
86 #error "Unsupported SoC Platform..."
90 * Custom CONFIG_SYS_TEXT_BASE can be done in <board>.h
92 #ifndef CONFIG_SYS_TEXT_BASE
93 #define CONFIG_SYS_TEXT_BASE 0x00600000
94 #endif /* CONFIG_SYS_TEXT_BASE */
96 /* additions for new ARM relocation support */
97 #define CONFIG_SYS_SDRAM_BASE 0x00000000
100 * CLKs configurations
102 #define CONFIG_SYS_HZ 1000
105 * NS16550 Configuration
107 #define CONFIG_SYS_NS16550
108 #define CONFIG_SYS_NS16550_SERIAL
109 #define CONFIG_SYS_NS16550_REG_SIZE (-4)
110 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
111 #define CONFIG_SYS_NS16550_COM1 MV_UART_CONSOLE_BASE
114 * Serial Port configuration
115 * The following definitions let you select what serial you want to use
116 * for your console driver.
119 #define CONFIG_CONS_INDEX 1 /*Console on UART0 */
120 #define CONFIG_BAUDRATE 115200
121 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
122 115200,230400, 460800, 921600 }
124 #define CONFIG_BOOTDELAY 3 /* default enable autoboot */
127 * For booting Linux, the board info and command line data
128 * have to be in the first 8 MB of memory, since this is
129 * the maximum mapped by the Linux kernel during initialization.
131 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
132 #define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
133 #define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
135 #define CONFIG_SYS_PROMPT "Marvell>> " /* Command Prompt */
136 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
137 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
138 +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
143 #ifdef CONFIG_CMD_NAND
144 #define CONFIG_NAND_KIRKWOOD
145 #define CONFIG_SYS_MAX_NAND_DEVICE 1
146 #define NAND_MAX_CHIPS 1
147 #define CONFIG_SYS_NAND_BASE 0xD8000000 /* MV_DEFADR_NANDF */
148 #define NAND_ALLOW_ERASE_ALL 1
149 #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
153 * SPI Flash configuration
156 #define CONFIG_SPI_FLASH 1
157 #define CONFIG_HARD_SPI 1
158 #define CONFIG_KIRKWOOD_SPI 1
159 #define CONFIG_SPI_FLASH_MACRONIX 1
160 #define CONFIG_ENV_SPI_BUS 0
161 #define CONFIG_ENV_SPI_CS 0
162 #define CONFIG_ENV_SPI_MAX_HZ 50000000 /*50Mhz */
166 * Size of malloc() pool
168 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* 1MiB for malloc() */
169 /* size in bytes reserved for initial data */
172 * Other required minimal configurations
174 #define CONFIG_SYS_LONGHELP
175 #define CONFIG_AUTO_COMPLETE
176 #define CONFIG_CMDLINE_EDITING
177 #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
178 #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
179 #ifndef CONFIG_ARMADA100 /* will be removed latter */
180 #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
181 #endif /* CONFIG_ARMADA100 */
182 #define CONFIG_BOARD_EARLY_INIT_F /* call board_init_f for early inits */
183 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
184 #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */
185 #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
186 #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */
187 #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */
188 #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
189 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
192 * DRAM Banks configuration, Custom config can be done in <board>.h
194 #ifndef CONFIG_NR_DRAM_BANKS
195 #define CONFIG_NR_DRAM_BANKS CONFIG_NR_DRAM_BANKS_MAX
197 #if (CONFIG_NR_DRAM_BANKS > CONFIG_NR_DRAM_BANKS_MAX)
198 #error CONFIG_NR_DRAM_BANKS Configurated more than available
200 #endif /* CONFIG_NR_DRAM_BANKS */
203 * Ethernet Driver configuration
205 #ifdef CONFIG_CMD_NET
206 #define CONFIG_CMD_MII
207 #define CONFIG_NETCONSOLE /* include NetConsole support */
208 #define CONFIG_NET_MULTI /* specify more that one ports available */
209 #define CONFIG_MII /* expose smi ove miiphy interface */
210 #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */
211 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */
212 #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
213 #define CONFIG_RESET_PHY_R /* use reset_phy() to init mv8831116 PHY */
214 #endif /* CONFIG_CMD_NET */
219 #ifdef CONFIG_CMD_USB
220 #define CONFIG_USB_EHCI /* Enable EHCI USB support */
221 #define CONFIG_USB_EHCI_KIRKWOOD
222 #define CONFIG_EHCI_IS_TDI
223 #define CONFIG_USB_STORAGE
224 #define CONFIG_DOS_PARTITION
225 #define CONFIG_ISO_PARTITION
226 #define CONFIG_SUPPORT_VFAT
227 #endif /* CONFIG_CMD_USB */
230 * IDE Support on SATA ports
232 #ifdef CONFIG_CMD_IDE
234 #define CONFIG_CMD_EXT2
235 #define CONFIG_MVSATA_IDE
236 #define CONFIG_IDE_PREINIT
237 #define CONFIG_MVSATA_IDE_USE_PORT1
238 /* Needs byte-swapping for ATA data register */
239 #define CONFIG_IDE_SWAP_IO
240 /* Data, registers and alternate blocks are at the same offset */
241 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0100)
242 #define CONFIG_SYS_ATA_REG_OFFSET (0x0100)
243 #define CONFIG_SYS_ATA_ALT_OFFSET (0x0100)
244 /* Each 8-bit ATA register is aligned to a 4-bytes address */
245 #define CONFIG_SYS_ATA_STRIDE 4
246 /* Controller supports 48-bits LBA addressing */
248 /* CONFIG_CMD_IDE requires some #defines for ATA registers */
249 #define CONFIG_SYS_IDE_MAXBUS 2
250 #define CONFIG_SYS_IDE_MAXDEVICE 2
251 /* ATA registers base is at SATA controller base */
252 #define CONFIG_SYS_ATA_BASE_ADDR MV_SATA_BASE
253 #endif /* CONFIG_CMD_IDE */
258 #ifdef CONFIG_CMD_I2C
259 #define CONFIG_I2C_MVTWSI
260 #define CONFIG_SYS_I2C_SLAVE 0x0
261 #define CONFIG_SYS_I2C_SPEED 100000
267 #ifndef CONFIG_ARMADA100 /* will be removed latter */
268 #define CONFIG_CMD_EXT2
269 #define CONFIG_CMD_JFFS2
270 #define CONFIG_CMD_FAT
271 #define CONFIG_CMD_UBI
272 #define CONFIG_CMD_UBIFS
273 #define CONFIG_RBTREE
274 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
275 #define CONFIG_MTD_PARTITIONS
276 #define CONFIG_CMD_MTDPARTS
278 #endif /* CONFIG_ARMADA100 */
280 #endif /* _MV_COMMON_H */