2 * Copyright 2011 Alex Dubov <oakad@yahoo.com>
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * Merury Computers MPQ101 board configuration file
31 # define CONFIG_PHYS_64BIT
34 /* High Level Configuration Options */
35 #define CONFIG_BOOKE /* BOOKE */
36 #define CONFIG_E500 /* BOOKE e500 family */
37 #define CONFIG_MPC85xx /* MPC8540/60/55/41/48 */
38 #define CONFIG_MPC8548 /* MPC8548 specific */
39 #define CONFIG_MPQ101 /* MPQ101 board specific */
41 #define CONFIG_SYS_SRIO /* enable serial RapidIO */
42 #define CONFIG_TSEC_ENET /* tsec ethernet support */
43 #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */
44 #define CONFIG_FSL_LAW /* Use common FSL init code */
47 * These can be toggled for performance analysis, otherwise use default.
49 #define CONFIG_L2_CACHE /* toggle L2 cache */
50 #define CONFIG_BTB /* toggle branch predition */
52 #define CONFIG_PANIC_HANG
55 * Only possible on E500 Version 2 or newer cores.
57 #define CONFIG_ENABLE_36BIT_PHYS
59 #ifdef CONFIG_PHYS_64BIT
60 # define CONFIG_ADDR_MAP
61 # define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
65 #define CONFIG_SYS_CLK_FREQ 33000000 /* sysclk for MPC85xx */
67 #define CONFIG_SYS_CCSRBAR 0xe0000000
68 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
71 #define CONFIG_FSL_DDR2
73 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
75 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
76 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
77 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
79 #define CONFIG_NUM_DDR_CONTROLLERS 1
80 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
81 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
83 /* Fixed 512MB DDR2 parameters */
84 #define CONFIG_SYS_SDRAM_SIZE_LOG 29 /* DDR is 512MB */
85 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000001f
86 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80014102
87 #define CONFIG_SYS_DDR_TIMING_3 0x00010000
88 #define CONFIG_SYS_DDR_TIMING_0 0x00260802
89 #define CONFIG_SYS_DDR_TIMING_1 0x5c47a432
90 #define CONFIG_SYS_DDR_TIMING_1_PERF 0x49352322
91 #define CONFIG_SYS_DDR_TIMING_2 0x03984cce
92 #define CONFIG_SYS_DDR_TIMING_2_PERF 0x14904cca
93 #define CONFIG_SYS_DDR_MODE_1 0x00400442
94 #define CONFIG_SYS_DDR_MODE_1_PERF 0x00480432
95 #define CONFIG_SYS_DDR_MODE_2 0x00000000
96 #define CONFIG_SYS_DDR_MODE_2_PERF 0x00000000
97 #define CONFIG_SYS_DDR_INTERVAL 0x08200100
98 #define CONFIG_SYS_DDR_INTERVAL_PERF 0x06180100
99 #define CONFIG_SYS_DDR_CLK_CTRL 0x03800000
100 #define CONFIG_SYS_DDR_CONTROL 0xc3008000 /* Type = DDR2 */
101 #define CONFIG_SYS_DDR_CONTROL2 0x04400000
103 #define CONFIG_SYS_ALT_MEMTEST
104 #define CONFIG_SYS_MEMTEST_START 0x0ff00000 /* memtest works on */
105 #define CONFIG_SYS_MEMTEST_END 0x0ffffffc
110 #define CONFIG_SYS_INIT_RAM_LOCK
111 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
112 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
114 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
115 - GENERATED_GBL_DATA_SIZE)
116 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
118 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
119 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
122 * Local Bus Definitions
124 #define CONFIG_SYS_LBC_LCRR 0x00000004 /* LB clock ratio reg */
125 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
129 * FLASH on the Local Bus
130 * One bank, 128M, using the CFI driver.
132 #define CONFIG_SYS_BOOT_BLOCK 0xf8000000 /* boot TLB block */
133 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK /* start of FLASH 128M */
135 #ifdef CONFIG_PHYS_64BIT
136 # define CONFIG_SYS_FLASH_BASE_PHYS 0xff8000000ull
138 # define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
142 #define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
146 #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(128) | OR_GPCM_XAM | OR_GPCM_CSNT \
147 | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS \
148 | OR_GPCM_SCY_15 | OR_GPCM_TRLX \
149 | OR_GPCM_EHTR | OR_GPCM_EAD)
151 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS}
152 #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
154 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
155 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */
157 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
158 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
160 #define CONFIG_FLASH_CFI_DRIVER
161 #define CONFIG_SYS_FLASH_CFI
162 #define CONFIG_SYS_FLASH_EMPTY_INFO
163 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
165 * When initializing flash, if we cannot find the manufacturer ID,
166 * assume this is the AMD flash.
168 #define CONFIG_ASSUME_AMD_FLASH
171 * Environment parameters
173 #define CONFIG_ENV_IS_IN_FLASH
174 #define CONFIG_ENV_OVERWRITE
175 #define CONFIG_SYS_USE_PPCENV
176 #define ENV_IS_EMBEDDED
177 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K */
178 #define CONFIG_ENV_SIZE 0x800
180 /* Environment at the start of flash sector, before text. */
181 #define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE - CONFIG_ENV_SIZE)
182 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
183 #define CONFIG_SYS_TEXT_BASE 0xfffc0800
184 #define CONFIG_SYS_LDSCRIPT "board/mercury/mpq101/u-boot.lds"
187 * Cypress CY7C67200 USB controller on the Local Bus.
188 * Not supported by u-boot at present.
190 #define CONFIG_SYS_LBC_OPTION_BASE 0xf0000000
192 #ifdef CONFIG_PHYS_64BIT
193 # define CONFIG_SYS_LBC_OPTION_BASE_PHYS 0xff0000000ull
195 # define CONFIG_SYS_LBC_OPTION_BASE_PHYS CONFIG_SYS_LBC_OPTION_BASE
199 #define CONFIG_SYS_BR1_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_LBC_OPTION_BASE_PHYS) \
203 #define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(0x8000) | OR_GPCM_XAM \
204 | OR_GPCM_BCTLD | OR_GPCM_EHTR)
209 #define CONFIG_CONS_INDEX 2
210 #define CONFIG_SYS_NS16550
211 #define CONFIG_SYS_NS16550_SERIAL
212 #define CONFIG_SYS_NS16550_REG_SIZE 1
213 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
215 #define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, 9600, \
216 19200, 38400, 115200}
218 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
219 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
222 * I2C buses and peripherals
224 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
225 #define CONFIG_HARD_I2C /* I2C with hardware support*/
226 #define CONFIG_I2C_MULTI_BUS
227 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
228 #define CONFIG_SYS_I2C_SLAVE 0x7f
229 #define CONFIG_SYS_I2C_OFFSET 0x3000
230 #define CONFIG_SYS_I2C2_OFFSET 0x3100
232 /* I2C RTC - M41T81 */
233 #define CONFIG_RTC_M41T62
234 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
235 #define CONFIG_SYS_M41T11_BASE_YEAR 2000
237 /* I2C EEPROM - 24C256 */
238 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
239 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
240 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12
241 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
242 #define CONFIG_SYS_EEPROM_BUS_NUM 1
247 #ifdef CONFIG_SYS_SRIO
248 # define CONFIG_SRIO1
249 # define CONFIG_SYS_SRIO1_MEM_VIRT 0xc0000000
250 # define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */
252 # ifdef CONFIG_PHYS_64BIT
253 # define CONFIG_SYS_SRIO1_MEM_PHYS 0xfc0000000ull
255 # define CONFIG_SYS_SRIO1_MEM_PHYS CONFIG_SYS_SRIO1_MEM_VIRT
262 #ifdef CONFIG_TSEC_ENET
264 # define CONFIG_MII /* MII PHY management */
265 # define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */
267 # define CONFIG_TSEC1
268 # define CONFIG_TSEC1_NAME "eTSEC0"
269 # define TSEC1_PHY_ADDR 0x10
270 # define TSEC1_PHYIDX 0
271 # define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
273 # define CONFIG_TSEC2
274 # define CONFIG_TSEC2_NAME "eTSEC1"
275 # define TSEC2_PHY_ADDR 0x11
276 # define TSEC2_PHYIDX 0
277 # define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
279 # define CONFIG_TSEC3
280 # define CONFIG_TSEC3_NAME "eTSEC2"
281 # define TSEC3_PHY_ADDR 0x12
282 # define TSEC3_PHYIDX 0
283 # define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
285 # define CONFIG_TSEC4
286 # define CONFIG_TSEC4_NAME "eTSEC3"
287 # define TSEC4_PHY_ADDR 0x13
288 # define TSEC4_PHYIDX 0
289 # define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
291 /* Options are: eTSEC[0-3] */
292 # define CONFIG_ETHPRIME "eTSEC0"
293 # define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
297 * Command line configuration.
299 #include <config_cmd_default.h>
301 #define CONFIG_CMD_DATE
302 #define CONFIG_CMD_DHCP
303 #define CONFIG_CMD_PING
304 #define CONFIG_CMD_SNTP
305 #define CONFIG_CMD_I2C
306 #define CONFIG_CMD_EEPROM
307 #define CONFIG_CMD_MII
308 #define CONFIG_CMD_ELF
309 #define CONFIG_CMD_IRQ
310 #define CONFIG_CMD_SETEXPR
311 #define CONFIG_CMD_JFFS2
314 * Miscellaneous configurable options
317 /* pass open firmware flat tree */
318 #define CONFIG_OF_LIBFDT
319 #define CONFIG_OF_BOARD_SETUP
320 #define CONFIG_OF_STDOUT_VIA_ALIAS
322 #define CONFIG_FIT /* new uImage format support */
323 #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */
325 /* Use the HUSH parser */
326 #define CONFIG_SYS_HUSH_PARSER
329 #define CONFIG_LOADS_ECHO /* echo on for serial download */
330 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
332 #define CONFIG_SYS_LONGHELP /* undef to save memory */
333 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
334 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
336 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
337 #define CONFIG_SYS_PROMPT "MPQ-101=> " /* Monitor Command Prompt */
339 /* Console I/O Buffer Size */
340 #ifdef CONFIG_CMD_KGDB
341 # define CONFIG_SYS_CBSIZE 1024
343 # define CONFIG_SYS_CBSIZE 256
346 /* Print Buffer Size */
347 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT)+16)
349 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
350 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
351 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
354 * For booting Linux, the board info and command line data
355 * have to be in the first 16 MB of memory, since this is
356 * the maximum mapped by the Linux kernel during initialization.
358 #define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
359 #define CONFIG_SYS_BOOTM_LEN (16 << 20) /* Increase max gunzip size */
361 #ifdef CONFIG_CMD_KGDB
362 # define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
363 # define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
367 * Basic Environment Configuration
369 #define CONFIG_BAUDRATE 115200
370 #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
372 /*default location for tftp and bootm*/
373 #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
375 #endif /* __CONFIG_H */