2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
12 * High Level Configuration Options
16 #define CONFIG_MPC5200 1 /* This is a MPC5200 CPU */
17 #define CONFIG_ICECUBE 1 /* ... on IceCube board */
20 * Valid values for CONFIG_SYS_TEXT_BASE are:
21 * 0xFFF00000 boot high (standard configuration)
22 * 0xFF000000 boot low for 16 MiB boards
23 * 0xFF800000 boot low for 8 MiB boards
24 * 0x00100000 boot from RAM (for testing only)
26 #ifndef CONFIG_SYS_TEXT_BASE
27 #define CONFIG_SYS_TEXT_BASE 0xFFF00000
30 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
32 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
35 * Serial console configuration
37 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
38 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
39 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
44 * 0x40000000 - 0x4fffffff - PCI Memory
45 * 0x50000000 - 0x50ffffff - PCI IO Space
49 #if defined(CONFIG_PCI)
50 #define CONFIG_PCI_PNP 1
51 #define CONFIG_PCI_SCAN_SHOW 1
52 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
54 #define CONFIG_PCI_MEM_BUS 0x40000000
55 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
56 #define CONFIG_PCI_MEM_SIZE 0x10000000
58 #define CONFIG_PCI_IO_BUS 0x50000000
59 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
60 #define CONFIG_PCI_IO_SIZE 0x01000000
63 #define CONFIG_SYS_XLB_PIPELINING 1
66 #define CONFIG_EEPRO100 1
67 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
68 #define CONFIG_NS8382X 1
71 #define CONFIG_MAC_PARTITION
72 #define CONFIG_DOS_PARTITION
73 #define CONFIG_ISO_PARTITION
76 #define CONFIG_USB_OHCI_NEW
77 #define CONFIG_USB_STORAGE
78 #define CONFIG_SYS_OHCI_BE_CONTROLLER
79 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
80 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1
81 #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
82 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
83 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
85 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
91 #define CONFIG_BOOTP_BOOTFILESIZE
92 #define CONFIG_BOOTP_BOOTPATH
93 #define CONFIG_BOOTP_GATEWAY
94 #define CONFIG_BOOTP_HOSTNAME
98 * Command line configuration.
100 #include <config_cmd_default.h>
102 #define CONFIG_CMD_EEPROM
103 #define CONFIG_CMD_FAT
104 #define CONFIG_CMD_I2C
105 #define CONFIG_CMD_IDE
106 #define CONFIG_CMD_NFS
107 #define CONFIG_CMD_SNTP
108 #define CONFIG_CMD_USB
110 #if defined(CONFIG_PCI)
111 #define CONFIG_CMD_PCI
115 #if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
116 # define CONFIG_SYS_LOWBOOT 1
117 # define CONFIG_SYS_LOWBOOT16 1
119 #if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
120 #if defined(CONFIG_LITE5200B)
121 # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
123 # define CONFIG_SYS_LOWBOOT 1
124 # define CONFIG_SYS_LOWBOOT08 1
131 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
133 #define CONFIG_PREBOOT "echo;" \
134 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
137 #undef CONFIG_BOOTARGS
139 #define CONFIG_EXTRA_ENV_SETTINGS \
141 "nfsargs=setenv bootargs root=/dev/nfs rw " \
142 "nfsroot=${serverip}:${rootpath}\0" \
143 "ramargs=setenv bootargs root=/dev/ram rw\0" \
144 "addip=setenv bootargs ${bootargs} " \
145 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
146 ":${hostname}:${netdev}:off panic=1\0" \
147 "flash_nfs=run nfsargs addip;" \
148 "bootm ${kernel_addr}\0" \
149 "flash_self=run ramargs addip;" \
150 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
151 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
152 "rootpath=/opt/eldk/ppc_82xx\0" \
153 "bootfile=/tftpboot/MPC5200/uImage\0" \
156 #define CONFIG_BOOTCOMMAND "run flash_self"
159 * IPB Bus clocking configuration.
161 #if defined(CONFIG_LITE5200B)
162 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
164 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
167 /* pass open firmware flat tree */
168 #define CONFIG_OF_LIBFDT 1
169 #define CONFIG_OF_BOARD_SETUP 1
171 #define OF_CPU "PowerPC,5200@0"
172 #define OF_SOC "soc5200@f0000000"
173 #define OF_TBCLK (bd->bi_busfreq / 4)
174 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
179 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
180 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
182 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
183 #define CONFIG_SYS_I2C_SLAVE 0x7F
186 * EEPROM configuration
188 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
189 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
190 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
191 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
194 * Flash configuration
196 #if defined(CONFIG_LITE5200B)
197 #define CONFIG_SYS_FLASH_BASE 0xFE000000
198 #define CONFIG_SYS_FLASH_SIZE 0x01000000
199 #if !defined(CONFIG_SYS_LOWBOOT)
200 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01760000 + 0x00800000)
201 #else /* CONFIG_SYS_LOWBOOT */
202 #if defined(CONFIG_SYS_LOWBOOT08)
203 # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
205 #if defined(CONFIG_SYS_LOWBOOT16)
206 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01060000)
208 #endif /* CONFIG_SYS_LOWBOOT */
209 #else /* !CONFIG_LITE5200B (IceCube)*/
210 #define CONFIG_SYS_FLASH_BASE 0xFF000000
211 #define CONFIG_SYS_FLASH_SIZE 0x01000000
212 #if !defined(CONFIG_SYS_LOWBOOT)
213 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00740000 + 0x00800000)
214 #else /* CONFIG_SYS_LOWBOOT */
215 #if defined(CONFIG_SYS_LOWBOOT08)
216 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000 + 0x00800000)
218 #if defined(CONFIG_SYS_LOWBOOT16)
219 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
221 #endif /* CONFIG_SYS_LOWBOOT */
222 #endif /* CONFIG_LITE5200B */
223 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */
225 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
227 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
228 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
230 #undef CONFIG_FLASH_16BIT /* Flash is 8-bit */
232 #if defined(CONFIG_LITE5200B)
233 #define CONFIG_FLASH_CFI_DRIVER
234 #define CONFIG_SYS_FLASH_CFI
235 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS1_START,CONFIG_SYS_CS0_START}
240 * Environment settings
242 #define CONFIG_ENV_IS_IN_FLASH 1
243 #define CONFIG_ENV_SIZE 0x10000
244 #if defined(CONFIG_LITE5200B)
245 #define CONFIG_ENV_SECT_SIZE 0x20000
247 #define CONFIG_ENV_SECT_SIZE 0x10000
249 #define CONFIG_ENV_OVERWRITE 1
254 #define CONFIG_SYS_MBAR 0xF0000000
255 #define CONFIG_SYS_SDRAM_BASE 0x00000000
256 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
258 /* Use SRAM until RAM will be available */
259 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
260 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
263 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
264 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
266 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
267 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
268 # define CONFIG_SYS_RAMBOOT 1
271 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
272 #define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
273 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
276 * Ethernet configuration
278 #define CONFIG_MPC5xxx_FEC 1
279 #define CONFIG_MPC5xxx_FEC_MII100
281 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
283 /* #define CONFIG_MPC5xxx_FEC_MII10 */
284 #define CONFIG_PHY_ADDR 0x00
289 #ifdef CONFIG_MPC5200_DDR
290 #define CONFIG_SYS_GPS_PORT_CONFIG 0x90000004
292 #define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
296 * Miscellaneous configurable options
298 #define CONFIG_SYS_LONGHELP /* undef to save memory */
299 #if defined(CONFIG_CMD_KGDB)
300 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
302 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
304 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
305 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
306 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
308 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
309 #define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
311 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
312 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
314 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
316 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
317 #if defined(CONFIG_CMD_KGDB)
318 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
322 * Various low-level settings
324 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
325 #define CONFIG_SYS_HID0_FINAL HID0_ICE
327 #if defined(CONFIG_LITE5200B)
328 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
329 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
330 #define CONFIG_SYS_CS1_CFG 0x00047800
331 #define CONFIG_SYS_CS0_START (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE)
332 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
333 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_CS0_START
334 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
335 #define CONFIG_SYS_BOOTCS_CFG 0x00047800
336 #else /* IceCube aka Lite5200 */
337 #ifdef CONFIG_MPC5200_DDR
339 #define CONFIG_SYS_BOOTCS_START (CONFIG_SYS_CS1_START + CONFIG_SYS_CS1_SIZE)
340 #define CONFIG_SYS_BOOTCS_SIZE 0x00800000
341 #define CONFIG_SYS_BOOTCS_CFG 0x00047801
342 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
343 #define CONFIG_SYS_CS1_SIZE 0x00800000
344 #define CONFIG_SYS_CS1_CFG 0x00047800
346 #else /* !CONFIG_MPC5200_DDR */
348 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
349 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
350 #define CONFIG_SYS_BOOTCS_CFG 0x00047801
351 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
352 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
354 #endif /* CONFIG_MPC5200_DDR */
355 #endif /*CONFIG_LITE5200B */
357 #define CONFIG_SYS_CS_BURST 0x00000000
358 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
360 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
362 /*-----------------------------------------------------------------------
364 *-----------------------------------------------------------------------
366 #define CONFIG_USB_CLOCK 0x0001BBBB
367 #define CONFIG_USB_CONFIG 0x00001000
369 /*-----------------------------------------------------------------------
370 * IDE/ATA stuff Supports IDE harddisk
371 *-----------------------------------------------------------------------
374 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
376 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
377 #undef CONFIG_IDE_LED /* LED for ide not supported */
379 #define CONFIG_IDE_RESET /* reset for ide supported */
380 #define CONFIG_IDE_PREINIT
382 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
383 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */
385 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
387 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
389 /* Offset for data I/O */
390 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
392 /* Offset for normal register accesses */
393 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
395 /* Offset for alternate registers */
396 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
398 /* Interval between registers */
399 #define CONFIG_SYS_ATA_STRIDE 4
401 #define CONFIG_ATAPI 1
403 #endif /* __CONFIG_H */