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_MPC5xxx 1 /* This is an MPC5xxx CPU */
17 #define CONFIG_MPC5200 1 /* (more precisely a MPC5200 CPU) */
18 #define CONFIG_ICECUBE 1 /* ... on IceCube board */
21 * Valid values for CONFIG_SYS_TEXT_BASE are:
22 * 0xFFF00000 boot high (standard configuration)
23 * 0xFF000000 boot low for 16 MiB boards
24 * 0xFF800000 boot low for 8 MiB boards
25 * 0x00100000 boot from RAM (for testing only)
27 #ifndef CONFIG_SYS_TEXT_BASE
28 #define CONFIG_SYS_TEXT_BASE 0xFFF00000
31 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
33 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
36 * Serial console configuration
38 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
39 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
40 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
45 * 0x40000000 - 0x4fffffff - PCI Memory
46 * 0x50000000 - 0x50ffffff - PCI IO Space
50 #if defined(CONFIG_PCI)
51 #define CONFIG_PCI_PNP 1
52 #define CONFIG_PCI_SCAN_SHOW 1
53 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
55 #define CONFIG_PCI_MEM_BUS 0x40000000
56 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
57 #define CONFIG_PCI_MEM_SIZE 0x10000000
59 #define CONFIG_PCI_IO_BUS 0x50000000
60 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
61 #define CONFIG_PCI_IO_SIZE 0x01000000
64 #define CONFIG_SYS_XLB_PIPELINING 1
67 #define CONFIG_EEPRO100 1
68 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
69 #define CONFIG_NS8382X 1
72 #define CONFIG_MAC_PARTITION
73 #define CONFIG_DOS_PARTITION
74 #define CONFIG_ISO_PARTITION
77 #define CONFIG_USB_OHCI_NEW
78 #define CONFIG_USB_STORAGE
79 #define CONFIG_SYS_OHCI_BE_CONTROLLER
80 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
81 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1
82 #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
83 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
84 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
86 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
92 #define CONFIG_BOOTP_BOOTFILESIZE
93 #define CONFIG_BOOTP_BOOTPATH
94 #define CONFIG_BOOTP_GATEWAY
95 #define CONFIG_BOOTP_HOSTNAME
99 * Command line configuration.
101 #include <config_cmd_default.h>
103 #define CONFIG_CMD_EEPROM
104 #define CONFIG_CMD_FAT
105 #define CONFIG_CMD_I2C
106 #define CONFIG_CMD_IDE
107 #define CONFIG_CMD_NFS
108 #define CONFIG_CMD_SNTP
109 #define CONFIG_CMD_USB
111 #if defined(CONFIG_PCI)
112 #define CONFIG_CMD_PCI
116 #if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
117 # define CONFIG_SYS_LOWBOOT 1
118 # define CONFIG_SYS_LOWBOOT16 1
120 #if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
121 #if defined(CONFIG_LITE5200B)
122 # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
124 # define CONFIG_SYS_LOWBOOT 1
125 # define CONFIG_SYS_LOWBOOT08 1
132 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
134 #define CONFIG_PREBOOT "echo;" \
135 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
138 #undef CONFIG_BOOTARGS
140 #define CONFIG_EXTRA_ENV_SETTINGS \
142 "nfsargs=setenv bootargs root=/dev/nfs rw " \
143 "nfsroot=${serverip}:${rootpath}\0" \
144 "ramargs=setenv bootargs root=/dev/ram rw\0" \
145 "addip=setenv bootargs ${bootargs} " \
146 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
147 ":${hostname}:${netdev}:off panic=1\0" \
148 "flash_nfs=run nfsargs addip;" \
149 "bootm ${kernel_addr}\0" \
150 "flash_self=run ramargs addip;" \
151 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
152 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
153 "rootpath=/opt/eldk/ppc_82xx\0" \
154 "bootfile=/tftpboot/MPC5200/uImage\0" \
157 #define CONFIG_BOOTCOMMAND "run flash_self"
160 * IPB Bus clocking configuration.
162 #if defined(CONFIG_LITE5200B)
163 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
165 #undef CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
168 /* pass open firmware flat tree */
169 #define CONFIG_OF_LIBFDT 1
170 #define CONFIG_OF_BOARD_SETUP 1
172 #define OF_CPU "PowerPC,5200@0"
173 #define OF_SOC "soc5200@f0000000"
174 #define OF_TBCLK (bd->bi_busfreq / 4)
175 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
180 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
181 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
183 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
184 #define CONFIG_SYS_I2C_SLAVE 0x7F
187 * EEPROM configuration
189 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
190 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
191 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
192 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
195 * Flash configuration
197 #if defined(CONFIG_LITE5200B)
198 #define CONFIG_SYS_FLASH_BASE 0xFE000000
199 #define CONFIG_SYS_FLASH_SIZE 0x01000000
200 #if !defined(CONFIG_SYS_LOWBOOT)
201 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01760000 + 0x00800000)
202 #else /* CONFIG_SYS_LOWBOOT */
203 #if defined(CONFIG_SYS_LOWBOOT08)
204 # error CONFIG_SYS_LOWBOOT08 is incompatible with the Lite5200B
206 #if defined(CONFIG_SYS_LOWBOOT16)
207 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x01060000)
209 #endif /* CONFIG_SYS_LOWBOOT */
210 #else /* !CONFIG_LITE5200B (IceCube)*/
211 #define CONFIG_SYS_FLASH_BASE 0xFF000000
212 #define CONFIG_SYS_FLASH_SIZE 0x01000000
213 #if !defined(CONFIG_SYS_LOWBOOT)
214 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00740000 + 0x00800000)
215 #else /* CONFIG_SYS_LOWBOOT */
216 #if defined(CONFIG_SYS_LOWBOOT08)
217 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000 + 0x00800000)
219 #if defined(CONFIG_SYS_LOWBOOT16)
220 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
222 #endif /* CONFIG_SYS_LOWBOOT */
223 #endif /* CONFIG_LITE5200B */
224 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of memory banks */
226 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
228 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
229 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
231 #undef CONFIG_FLASH_16BIT /* Flash is 8-bit */
233 #if defined(CONFIG_LITE5200B)
234 #define CONFIG_FLASH_CFI_DRIVER
235 #define CONFIG_SYS_FLASH_CFI
236 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_CS1_START,CONFIG_SYS_CS0_START}
241 * Environment settings
243 #define CONFIG_ENV_IS_IN_FLASH 1
244 #define CONFIG_ENV_SIZE 0x10000
245 #if defined(CONFIG_LITE5200B)
246 #define CONFIG_ENV_SECT_SIZE 0x20000
248 #define CONFIG_ENV_SECT_SIZE 0x10000
250 #define CONFIG_ENV_OVERWRITE 1
255 #define CONFIG_SYS_MBAR 0xF0000000
256 #define CONFIG_SYS_SDRAM_BASE 0x00000000
257 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
259 /* Use SRAM until RAM will be available */
260 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
261 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
264 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
265 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
267 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
268 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
269 # define CONFIG_SYS_RAMBOOT 1
272 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
273 #define CONFIG_SYS_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */
274 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
277 * Ethernet configuration
279 #define CONFIG_MPC5xxx_FEC 1
280 #define CONFIG_MPC5xxx_FEC_MII100
282 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
284 /* #define CONFIG_MPC5xxx_FEC_MII10 */
285 #define CONFIG_PHY_ADDR 0x00
290 #ifdef CONFIG_MPC5200_DDR
291 #define CONFIG_SYS_GPS_PORT_CONFIG 0x90000004
293 #define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
297 * Miscellaneous configurable options
299 #define CONFIG_SYS_LONGHELP /* undef to save memory */
300 #if defined(CONFIG_CMD_KGDB)
301 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
303 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
305 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
306 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
307 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
309 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
310 #define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
312 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
313 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
315 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
317 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
318 #if defined(CONFIG_CMD_KGDB)
319 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
323 * Various low-level settings
325 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
326 #define CONFIG_SYS_HID0_FINAL HID0_ICE
328 #if defined(CONFIG_LITE5200B)
329 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
330 #define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
331 #define CONFIG_SYS_CS1_CFG 0x00047800
332 #define CONFIG_SYS_CS0_START (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_SIZE)
333 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
334 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_CS0_START
335 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
336 #define CONFIG_SYS_BOOTCS_CFG 0x00047800
337 #else /* IceCube aka Lite5200 */
338 #ifdef CONFIG_MPC5200_DDR
340 #define CONFIG_SYS_BOOTCS_START (CONFIG_SYS_CS1_START + CONFIG_SYS_CS1_SIZE)
341 #define CONFIG_SYS_BOOTCS_SIZE 0x00800000
342 #define CONFIG_SYS_BOOTCS_CFG 0x00047801
343 #define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE
344 #define CONFIG_SYS_CS1_SIZE 0x00800000
345 #define CONFIG_SYS_CS1_CFG 0x00047800
347 #else /* !CONFIG_MPC5200_DDR */
349 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
350 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
351 #define CONFIG_SYS_BOOTCS_CFG 0x00047801
352 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
353 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
355 #endif /* CONFIG_MPC5200_DDR */
356 #endif /*CONFIG_LITE5200B */
358 #define CONFIG_SYS_CS_BURST 0x00000000
359 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
361 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
363 /*-----------------------------------------------------------------------
365 *-----------------------------------------------------------------------
367 #define CONFIG_USB_CLOCK 0x0001BBBB
368 #define CONFIG_USB_CONFIG 0x00001000
370 /*-----------------------------------------------------------------------
371 * IDE/ATA stuff Supports IDE harddisk
372 *-----------------------------------------------------------------------
375 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
377 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
378 #undef CONFIG_IDE_LED /* LED for ide not supported */
380 #define CONFIG_IDE_RESET /* reset for ide supported */
381 #define CONFIG_IDE_PREINIT
383 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
384 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */
386 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
388 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
390 /* Offset for data I/O */
391 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
393 /* Offset for normal register accesses */
394 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
396 /* Offset for alternate registers */
397 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
399 /* Interval between registers */
400 #define CONFIG_SYS_ATA_STRIDE 4
402 #define CONFIG_ATAPI 1
404 #endif /* __CONFIG_H */