2 * (C) Copyright 2007, 2008 DENX Software Engineering
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 * ADS5121 board configuration file
30 #define CONFIG_ADS5121 1
32 * Memory map for the ADS5121 board:
34 * 0x0000_0000 - 0x0FFF_FFFF DDR RAM (256 MB)
35 * 0x3000_0000 - 0x3001_FFFF SRAM (128 KB)
36 * 0x8000_0000 - 0x803F_FFFF IMMR (4 MB)
37 * 0x8200_0000 - 0x8200_001F CPLD (32 B)
38 * 0x8400_0000 - 0x82FF_FFFF PCI I/O space (16 MB)
39 * 0xA000_0000 - 0xAFFF_FFFF PCI memory space (256 MB)
40 * 0xB000_0000 - 0xBFFF_FFFF PCI memory mapped I/O space (256 MB)
41 * 0xFC00_0000 - 0xFFFF_FFFF NOR Boot FLASH (64 MB)
45 * High Level Configuration Options
47 #define CONFIG_E300 1 /* E300 Family */
48 #define CONFIG_MPC512X 1 /* MPC512X family */
49 #define CONFIG_FSL_DIU_FB 1 /* FSL DIU */
54 #if defined(CONFIG_VIDEO)
55 #define CONFIG_CFB_CONSOLE
56 #define CONFIG_VGA_AS_SINGLE_DEVICE
59 /* CONFIG_PCI is defined at config time */
61 #ifdef CONFIG_ADS5121_REV2
62 #define CFG_MPC512X_CLKIN 66000000 /* in Hz */
64 #define CFG_MPC512X_CLKIN 33333333 /* in Hz */
68 #define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */
69 #define CONFIG_MISC_INIT_R
71 #define CFG_IMMR 0x80000000
72 #define CFG_DIU_ADDR (CFG_IMMR+0x2100)
74 #define CFG_MEMTEST_START 0x00200000 /* memtest region */
75 #define CFG_MEMTEST_END 0x00400000
78 * DDR Setup - manually set all parameters as there's no SPD etc.
80 #ifdef CONFIG_ADS5121_REV2
81 #define CFG_DDR_SIZE 256 /* MB */
83 #define CFG_DDR_SIZE 512 /* MB */
85 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
86 #define CFG_SDRAM_BASE CFG_DDR_BASE
88 /* DDR Controller Configuration
91 * [31:31] MDDRC Soft Reset: Diabled
92 * [30:30] DRAM CKE pin: Enabled
93 * [29:29] DRAM CLK: Enabled
94 * [28:28] Command Mode: Enabled (For initialization only)
95 * [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10]
96 * [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10]
97 * [20:19] Read Test: DON'T USE
98 * [18:18] Self Refresh: Enabled
99 * [17:17] 16bit Mode: Disabled
100 * [16:13] Ready Delay: 2
101 * [12:12] Half DQS Delay: Disabled
102 * [11:11] Quarter DQS Delay: Disabled
103 * [10:08] Write Delay: 2
104 * [07:07] Early ODT: Disabled
105 * [06:06] On DIE Termination: Disabled
106 * [05:05] FIFO Overflow Clear: DON'T USE here
107 * [04:04] FIFO Underflow Clear: DON'T USE here
108 * [03:03] FIFO Overflow Pending: DON'T USE here
109 * [02:02] FIFO Underlfow Pending: DON'T USE here
110 * [01:01] FIFO Overlfow Enabled: Enabled
111 * [00:00] FIFO Underflow Enabled: Enabled
113 * [31:16] DRAM Refresh Time: 0 CSB clocks
114 * [15:8] DRAM Command Time: 0 CSB clocks
115 * [07:00] DRAM Precharge Time: 0 CSB clocks
119 * [20:17] DRAM tWRT1:
126 * [22:19] DRAM tRTW1:
132 #ifdef CONFIG_ADS5121_REV2
133 #define CFG_MDDRC_SYS_CFG 0xF8604A00
134 #define CFG_MDDRC_SYS_CFG_RUN 0xE8604A00
135 #define CFG_MDDRC_TIME_CFG1 0x54EC1168
136 #define CFG_MDDRC_TIME_CFG2 0x35210864
138 #define CFG_MDDRC_SYS_CFG 0xFA804A00
139 #define CFG_MDDRC_SYS_CFG_RUN 0xEA804A00
140 #define CFG_MDDRC_TIME_CFG1 0x68EC1168
141 #define CFG_MDDRC_TIME_CFG2 0x34310864
143 #define CFG_MDDRC_SYS_CFG_EN 0xF0000000
144 #define CFG_MDDRC_TIME_CFG0 0x00003D2E
145 #define CFG_MDDRC_TIME_CFG0_RUN 0x06183D2E
147 #define CFG_MICRON_NOP 0x01380000
148 #define CFG_MICRON_PCHG_ALL 0x01100400
149 #define CFG_MICRON_EM2 0x01020000
150 #define CFG_MICRON_EM3 0x01030000
151 #define CFG_MICRON_EN_DLL 0x01010000
152 #define CFG_MICRON_RFSH 0x01080000
153 #define CFG_MICRON_INIT_DEV_OP 0x01000432
154 #define CFG_MICRON_OCD_DEFAULT 0x01010780
156 /* DDR Priority Manager Configuration */
157 #define CFG_MDDRCGRP_PM_CFG1 0x00077777
158 #define CFG_MDDRCGRP_PM_CFG2 0x00000000
159 #define CFG_MDDRCGRP_HIPRIO_CFG 0x00000001
160 #define CFG_MDDRCGRP_LUT0_MU 0xFFEEDDCC
161 #define CFG_MDDRCGRP_LUT0_ML 0xBBAAAAAA
162 #define CFG_MDDRCGRP_LUT1_MU 0x66666666
163 #define CFG_MDDRCGRP_LUT1_ML 0x55555555
164 #define CFG_MDDRCGRP_LUT2_MU 0x44444444
165 #define CFG_MDDRCGRP_LUT2_ML 0x44444444
166 #define CFG_MDDRCGRP_LUT3_MU 0x55555555
167 #define CFG_MDDRCGRP_LUT3_ML 0x55555558
168 #define CFG_MDDRCGRP_LUT4_MU 0x11111111
169 #define CFG_MDDRCGRP_LUT4_ML 0x11111122
170 #define CFG_MDDRCGRP_LUT0_AU 0xaaaaaaaa
171 #define CFG_MDDRCGRP_LUT0_AL 0xaaaaaaaa
172 #define CFG_MDDRCGRP_LUT1_AU 0x66666666
173 #define CFG_MDDRCGRP_LUT1_AL 0x66666666
174 #define CFG_MDDRCGRP_LUT2_AU 0x11111111
175 #define CFG_MDDRCGRP_LUT2_AL 0x11111111
176 #define CFG_MDDRCGRP_LUT3_AU 0x11111111
177 #define CFG_MDDRCGRP_LUT3_AL 0x11111111
178 #define CFG_MDDRCGRP_LUT4_AU 0x11111111
179 #define CFG_MDDRCGRP_LUT4_AL 0x11111111
182 * NOR FLASH on the Local Bus
184 #undef CONFIG_BKUP_FLASH
185 #define CFG_FLASH_CFI /* use the Common Flash Interface */
186 #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
187 #ifdef CONFIG_BKUP_FLASH
188 #define CFG_FLASH_BASE 0xFF800000 /* start of FLASH */
189 #define CFG_FLASH_SIZE 0x00800000 /* max flash size in bytes */
191 #define CFG_FLASH_BASE 0xFC000000 /* start of FLASH */
192 #define CFG_FLASH_SIZE 0x04000000 /* max flash size in bytes */
194 #define CFG_FLASH_USE_BUFFER_WRITE
195 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
196 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
197 #define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
199 #undef CFG_FLASH_CHECKSUM
202 * CPLD registers area is really only 32 bytes in size, but the smallest possible LP
205 #define CFG_CPLD_BASE 0x82000000
206 #define CFG_CPLD_SIZE 0x00010000 /* 64 KB */
208 #define CFG_SRAM_BASE 0x30000000
209 #define CFG_SRAM_SIZE 0x00020000 /* 128 KB */
211 #define CFG_CS0_CFG 0x05059310 /* ALE active low, data size 4bytes */
212 #define CFG_CS2_CFG 0x05059010 /* ALE active low, data size 1byte */
214 /* Use SRAM for initial stack */
215 #define CFG_INIT_RAM_ADDR CFG_SRAM_BASE /* Initial RAM address */
216 #define CFG_INIT_RAM_END CFG_SRAM_SIZE /* End of used area in RAM */
218 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
219 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
220 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
222 #define CFG_MONITOR_BASE TEXT_BASE /* Start of monitor */
223 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
224 #ifdef CONFIG_FSL_DIU_FB
225 #define CFG_MALLOC_LEN (6 * 1024 * 1024) /* Reserved for malloc */
227 #define CFG_MALLOC_LEN (512 * 1024)
233 #define CONFIG_CONS_INDEX 1
234 #undef CONFIG_SERIAL_SOFTWARE_FIFO
237 * Serial console configuration
239 #define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */
240 #if CONFIG_PSC_CONSOLE != 3
241 #error CONFIG_PSC_CONSOLE must be 3
243 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
244 #define CFG_BAUDRATE_TABLE \
245 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
247 #define CONSOLE_FIFO_TX_SIZE FIFOC_PSC3_TX_SIZE
248 #define CONSOLE_FIFO_TX_ADDR FIFOC_PSC3_TX_ADDR
249 #define CONSOLE_FIFO_RX_SIZE FIFOC_PSC3_RX_SIZE
250 #define CONSOLE_FIFO_RX_ADDR FIFOC_PSC3_RX_ADDR
252 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
253 /* Use the HUSH parser */
254 #define CFG_HUSH_PARSER
255 #ifdef CFG_HUSH_PARSER
256 #define CFG_PROMPT_HUSH_PS2 "> "
267 #define CFG_PCI_MEM_BASE 0xA0000000
268 #define CFG_PCI_MEM_PHYS CFG_PCI_MEM_BASE
269 #define CFG_PCI_MEM_SIZE 0x10000000 /* 256M */
270 #define CFG_PCI_MMIO_BASE (CFG_PCI_MEM_BASE + CFG_PCI_MEM_SIZE)
271 #define CFG_PCI_MMIO_PHYS CFG_PCI_MMIO_BASE
272 #define CFG_PCI_MMIO_SIZE 0x10000000 /* 256M */
273 #define CFG_PCI_IO_BASE 0x00000000
274 #define CFG_PCI_IO_PHYS 0x84000000
275 #define CFG_PCI_IO_SIZE 0x01000000 /* 16M */
278 #define CONFIG_PCI_PNP /* do pci plug-and-play */
280 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
285 #define CONFIG_HARD_I2C /* I2C with hardware support */
286 #undef CONFIG_SOFT_I2C /* so disable bit-banged I2C */
287 #define CONFIG_I2C_MULTI_BUS
288 #define CONFIG_I2C_CMD_TREE
289 #define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
290 #define CFG_I2C_SLAVE 0x7F
292 #define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
296 * EEPROM configuration
298 #define CFG_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM address */
299 #define CFG_I2C_EEPROM_ADDR 0x50 /* Atmel: AT24C32A-10TQ-2.7 */
300 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */
301 #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 32-Byte Page Write Mode */
304 * Ethernet configuration
306 #define CONFIG_MPC512x_FEC 1
307 #define CONFIG_NET_MULTI
308 #define CONFIG_PHY_ADDR 0x1
309 #define CONFIG_MII 1 /* MII PHY management */
310 #define CONFIG_FEC_AN_TIMEOUT 1
311 #define CONFIG_HAS_ETH0
314 * Configure on-board RTC
316 #define CONFIG_RTC_M41T62 /* use M41T62 rtc via i2 */
317 #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
322 #define CFG_ENV_IS_IN_FLASH 1
323 /* This has to be a multiple of the Flash sector size */
324 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
325 #define CFG_ENV_SIZE 0x2000
326 #ifdef CONFIG_BKUP_FLASH
327 #define CFG_ENV_SECT_SIZE 0x20000 /* one sector (256K) for env */
329 #define CFG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */
332 /* Address and size of Redundant Environment Sector */
333 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
334 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
336 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
337 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
339 #include <config_cmd_default.h>
341 #define CONFIG_CMD_ASKENV
342 #define CONFIG_CMD_DHCP
343 #define CONFIG_CMD_I2C
344 #define CONFIG_CMD_MII
345 #define CONFIG_CMD_NFS
346 #define CONFIG_CMD_PING
347 #define CONFIG_CMD_REGINFO
348 #define CONFIG_CMD_EEPROM
349 #define CONFIG_CMD_DATE
351 #if defined(CONFIG_PCI)
352 #define CONFIG_CMD_PCI
356 * Watchdog timeout = CFG_WATCHDOG_VALUE * 65536 / IPS clock.
357 * For example, when IPS is set to 66MHz and CFG_WATCHDOG_VALUE is set
358 * to 0xFFFF, watchdog timeouts after about 64s. For details refer
359 * to chapter 36 of the MPC5121e Reference Manual.
361 /* #define CONFIG_WATCHDOG */ /* enable watchdog */
362 #define CFG_WATCHDOG_VALUE 0xFFFF
365 * Miscellaneous configurable options
367 #define CFG_LONGHELP /* undef to save memory */
368 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
369 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
371 #ifdef CONFIG_CMD_KGDB
372 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
374 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
378 #define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* Print Buffer Size */
379 #define CFG_MAXARGS 16 /* max number of command args */
380 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
381 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
384 * For booting Linux, the board info and command line data
385 * have to be in the first 8 MB of memory, since this is
386 * the maximum mapped by the Linux kernel during initialization.
388 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
390 /* Cache Configuration */
391 #define CFG_DCACHE_SIZE 32768
392 #define CFG_CACHELINE_SIZE 32
393 #ifdef CONFIG_CMD_KGDB
394 #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
397 #define CFG_HID0_INIT 0x000000000
398 #define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
399 #define CFG_HID2 HID2_HBE
401 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
404 * Internal Definitions
408 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
409 #define BOOTFLAG_WARM 0x02 /* Software reboot */
411 #ifdef CONFIG_CMD_KGDB
412 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
413 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
417 * Environment Configuration
419 #define CONFIG_TIMESTAMP
421 #define CONFIG_HOSTNAME ads5121
422 #define CONFIG_BOOTFILE ads5121/uImage
423 #define CONFIG_ROOTPATH /opt/eldk/pcc_6xx
425 #define CONFIG_LOADADDR 400000 /* default location for tftp and bootm */
427 #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
428 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
430 #define CONFIG_BAUDRATE 115200
432 #define CONFIG_PREBOOT "echo;" \
433 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
436 #define CONFIG_EXTRA_ENV_SETTINGS \
437 "u-boot_addr_r=200000\0" \
438 "kernel_addr_r=300000\0" \
439 "fdt_addr_r=400000\0" \
440 "ramdisk_addr_r=500000\0" \
441 "u-boot_addr=FFF00000\0" \
442 "kernel_addr=FC040000\0" \
443 "fdt_addr=FC2C0000\0" \
444 "ramdisk_addr=FC300000\0" \
445 "ramdiskfile=ads5121/uRamdisk\0" \
446 "fdtfile=ads5121/ads5121.dtb\0" \
447 "u-boot=ads5121/u-boot.bin\0" \
449 "consdev=ttyPSC0\0" \
450 "nfsargs=setenv bootargs root=/dev/nfs rw " \
451 "nfsroot=${serverip}:${rootpath}\0" \
452 "ramargs=setenv bootargs root=/dev/ram rw\0" \
453 "addip=setenv bootargs ${bootargs} " \
454 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
455 ":${hostname}:${netdev}:off panic=1\0" \
456 "addtty=setenv bootargs ${bootargs} " \
457 "console=${consdev},${baudrate}\0" \
458 "flash_nfs=run nfsargs addip addtty;" \
459 "bootm ${kernel_addr} - ${fdt_addr}\0" \
460 "flash_self=run ramargs addip addtty;" \
461 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
462 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
463 "tftp ${fdt_addr_r} ${fdtfile};" \
464 "run nfsargs addip addtty;" \
465 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
466 "net_self=tftp ${kernel_addr_r} ${bootfile};" \
467 "tftp ${ramdisk_addr_r} ${ramdiskfile};" \
468 "tftp ${fdt_addr_r} ${fdtfile};" \
469 "run ramargs addip addtty;" \
470 "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0"\
471 "load=tftp ${u-boot_addr_r} ${u-boot}\0" \
472 "update=protect off ${u-boot_addr} +${filesize};" \
473 "era ${u-boot_addr} +${filesize};" \
474 "cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0" \
475 "upd=run load update\0" \
478 #define CONFIG_BOOTCOMMAND "run flash_self"
480 #define CONFIG_OF_LIBFDT 1
481 #define CONFIG_OF_BOARD_SETUP 1
482 #define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES 1
484 #define OF_CPU "PowerPC,5121@0"
485 #define OF_SOC_COMPAT "fsl,mpc5121-immr"
486 #define OF_TBCLK (bd->bi_busfreq / 4)
487 #define OF_STDOUT_PATH "/soc@80000000/serial@11300"
489 #endif /* __CONFIG_H */