3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
5 * Based on original work by
6 * Roel Loeffen, (C) Copyright 2006 Prodrive B.V.
8 * SPDX-License-Identifier: GPL-2.0+
11 /************************************************************************
12 * p3mx.h - configuration for Prodrive P3M750 & P3M7448 boards
17 * are written into include/config.h by the "make xxx_config" command
18 ***********************************************************************/
22 /*-----------------------------------------------------------------------
23 * High Level Configuration Options
24 *----------------------------------------------------------------------*/
25 #define CONFIG_P3Mx /* used for both board versions */
27 #define CONFIG_SYS_TEXT_BASE 0xfff00000
29 #if defined (CONFIG_P3M750)
30 #define CONFIG_750FX /* 750GL/GX/FX */
31 #define CONFIG_HIGH_BATS /* High BATs supported */
32 #define CONFIG_SYS_BOARD_NAME "P3M750"
33 #define CONFIG_SYS_BUS_CLK 100000000
34 #define CONFIG_SYS_TCLK 100000000
35 #elif defined (CONFIG_P3M7448)
37 #define CONFIG_SYS_BOARD_NAME "P3M7448"
38 #define CONFIG_SYS_BUS_CLK 133333333
39 #define CONFIG_SYS_TCLK 133333333
41 #define CONFIG_SYS_GT_DUAL_CPU /* also for JTAG even with one cpu */
43 /* which initialization functions to call for this board */
44 #define CONFIG_SYS_BOARD_ASM_INIT 1
45 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
46 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r() */
48 /*-----------------------------------------------------------------------
49 * Base addresses -- Note these are effective addresses where the
50 * actual resources get mapped (not physical addresses)
51 *----------------------------------------------------------------------*/
52 #define CONFIG_SYS_SDRAM_BASE 0x00000000
54 #define CONFIG_SYS_SDRAM1_BASE 0x10000000 /* each 256 MByte */
57 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
58 #if defined (CONFIG_P3M750)
59 #define CONFIG_SYS_FLASH_BASE 0xff800000 /* start of flash banks */
60 #define CONFIG_SYS_BOOT_SIZE _8M /* boot flash */
61 #elif defined (CONFIG_P3M7448)
62 #define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of flash banks */
63 #define CONFIG_SYS_BOOT_SIZE _16M /* boot flash */
65 #define CONFIG_SYS_BOOT_SPACE CONFIG_SYS_FLASH_BASE /* BOOT_CS0 flash 0 */
66 #define CONFIG_SYS_MONITOR_BASE 0xfff00000
67 #define CONFIG_SYS_RESET_ADDRESS 0xfff00100
68 #define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
69 #define CONFIG_SYS_MISC_REGION_BASE 0xf0000000
71 #define CONFIG_SYS_DFL_GT_REGS 0xf1000000 /* boot time GT_REGS */
72 #define CONFIG_SYS_GT_REGS 0xf1000000 /* GT Registers are mapped here */
73 #define CONFIG_SYS_INT_SRAM_BASE 0x42000000 /* GT offers 256k internal SRAM */
75 /*-----------------------------------------------------------------------
76 * Initial RAM & stack pointer (placed in internal SRAM)
77 *----------------------------------------------------------------------*/
79 * When locking data in cache you should point the CONFIG_SYS_INIT_RAM_ADDRESS
80 * To an unused memory region. The stack will remain in cache until RAM
83 #undef CONFIG_SYS_INIT_RAM_LOCK
84 #define CONFIG_SYS_INIT_RAM_ADDR 0x42000000
85 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
86 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
89 /*-----------------------------------------------------------------------
91 *----------------------------------------------------------------------*/
92 #define CONFIG_MPSC /* MV64460 Serial */
93 #define CONFIG_MPSC_PORT 0
94 #define CONFIG_BAUDRATE 115200 /* console baudrate */
95 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
96 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
97 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
99 /*-----------------------------------------------------------------------
101 *----------------------------------------------------------------------*/
102 /* Change the default ethernet port, use this define (options: 0, 1, 2) */
103 #define CONFIG_SYS_ETH_PORT ETH_0
104 #define MV_ETH_DEVS 2
105 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */
106 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
108 /*-----------------------------------------------------------------------
110 *----------------------------------------------------------------------*/
111 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
112 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
113 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
114 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
115 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
116 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
117 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
118 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
119 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
121 #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
122 #if defined (CONFIG_P3M750)
123 #define CONFIG_ENV_SECT_SIZE 0x20000 /* one sector (1 device) */
124 #elif defined (CONFIG_P3M7448)
125 #define CONFIG_ENV_SECT_SIZE 0x40000 /* two sectors (2 devices parallel */
127 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
128 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
130 /*-----------------------------------------------------------------------
132 *----------------------------------------------------------------------*/
133 #define CONFIG_MV64460_ECC
135 /*-----------------------------------------------------------------------
137 *----------------------------------------------------------------------*/
138 #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed default */
141 #define CONFIG_RTC_M41T11 1
142 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
143 #define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* play along with linux */
145 /*-----------------------------------------------------------------------
147 *----------------------------------------------------------------------*/
148 #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
149 #define PCI_HOST_FORCE 1 /* configure as pci host */
150 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
152 #undef CONFIG_PCI /* include pci support */
154 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
155 #define CONFIG_PCI_PNP /* do pci plug-and-play */
156 #define CONFIG_PCI_SCAN_SHOW /* show devices on bus */
157 #endif /* CONFIG_PCI */
159 /* PCI MEMORY MAP section */
160 #define CONFIG_SYS_PCI0_MEM_BASE 0x80000000
161 #define CONFIG_SYS_PCI0_MEM_SIZE _128M
162 #define CONFIG_SYS_PCI1_MEM_BASE 0x88000000
163 #define CONFIG_SYS_PCI1_MEM_SIZE _128M
165 #define CONFIG_SYS_PCI0_0_MEM_SPACE (CONFIG_SYS_PCI0_MEM_BASE)
166 #define CONFIG_SYS_PCI1_0_MEM_SPACE (CONFIG_SYS_PCI1_MEM_BASE)
168 /* PCI I/O MAP section */
169 #define CONFIG_SYS_PCI0_IO_BASE 0xfa000000
170 #define CONFIG_SYS_PCI0_IO_SIZE _16M
171 #define CONFIG_SYS_PCI1_IO_BASE 0xfb000000
172 #define CONFIG_SYS_PCI1_IO_SIZE _16M
174 #define CONFIG_SYS_PCI0_IO_SPACE (CONFIG_SYS_PCI0_IO_BASE)
175 #define CONFIG_SYS_PCI0_IO_SPACE_PCI 0x00000000
176 #define CONFIG_SYS_PCI1_IO_SPACE (CONFIG_SYS_PCI1_IO_BASE)
177 #define CONFIG_SYS_PCI1_IO_SPACE_PCI 0x00000000
179 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS (CONFIG_SYS_PCI0_IO_BASE)
180 #define CONFIG_SYS_PCI_IDSEL 0x30
182 #undef CONFIG_BOOTARGS
183 #define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
185 "nfsargs=setenv bootargs root=/dev/nfs rw " \
186 "nfsroot=${serverip}:${rootpath}\0" \
187 "ramargs=setenv bootargs root=/dev/ram rw\0" \
188 "addip=setenv bootargs ${bootargs} " \
189 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
190 ":${hostname}:${netdev}:off panic=1\0" \
191 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
192 "flash_nfs=run nfsargs addip addtty;" \
193 "bootm ${kernel_addr}\0" \
194 "flash_self=run ramargs addip addtty;" \
195 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
196 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
198 "rootpath=/opt/eldk/ppc_6xx\0" \
199 "u-boot=p3mx/u-boot/u-boot.bin\0" \
200 "load=tftp 100000 ${u-boot}\0" \
201 "update=protect off fff00000 fff3ffff;era fff00000 fff3ffff;" \
202 "cp.b 100000 fff00000 40000;" \
203 "setenv filesize;saveenv\0" \
204 "upd=run load update\0" \
205 "serverip=11.0.0.152\0"
207 #if defined (CONFIG_P3M750)
208 #define CONFIG_EXTRA_ENV_SETTINGS \
209 CONFIG_EXTRA_ENV_SETTINGS_COMMON \
210 "hostname=p3m750\0" \
211 "bootfile=/tftpboot/p3mx/vxWorks.st\0" \
212 "kernel_addr=fc000000\0" \
213 "ramdisk_addr=fc180000\0" \
214 "vxfile=p3m750/vxWorks\0" \
217 "vxtarget=target\0" \
219 "vxargs=setenv bootargs mgi(0,0)host:${vxfile} h=${serverip} " \
220 "e=${ipaddr} u=${vxuser} pw=${vxpass} tn=${vxtarget} " \
222 #elif defined (CONFIG_P3M7448)
223 #define CONFIG_EXTRA_ENV_SETTINGS \
224 CONFIG_EXTRA_ENV_SETTINGS_COMMON \
228 #if defined (CONFIG_P3M750)
229 #define CONFIG_BOOTCOMMAND "tftp;run vxargs;bootvx"
230 #elif defined (CONFIG_P3M7448)
231 #define CONFIG_BOOTCOMMAND " "
234 #define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
239 #define CONFIG_BOOTP_SUBNETMASK
240 #define CONFIG_BOOTP_GATEWAY
241 #define CONFIG_BOOTP_HOSTNAME
242 #define CONFIG_BOOTP_BOOTPATH
243 #define CONFIG_BOOTP_BOOTFILESIZE
246 * Command line configuration.
248 #include <config_cmd_default.h>
250 #define CONFIG_CMD_ASKENV
251 #define CONFIG_CMD_DATE
252 #define CONFIG_CMD_DIAG
253 #define CONFIG_CMD_ELF
254 #define CONFIG_CMD_I2C
255 #define CONFIG_CMD_IRQ
256 #define CONFIG_CMD_MII
257 #define CONFIG_CMD_NET
258 #define CONFIG_CMD_NFS
259 #define CONFIG_CMD_PING
260 #define CONFIG_CMD_REGINFO
261 #define CONFIG_CMD_PCI
262 #define CONFIG_CMD_CACHE
263 #define CONFIG_CMD_SDRAM
266 /*-----------------------------------------------------------------------
267 * Miscellaneous configurable options
268 *----------------------------------------------------------------------*/
269 #define CONFIG_SYS_HUSH_PARSER
271 #define CONFIG_SYS_LONGHELP /* undef to save memory */
272 #if defined(CONFIG_CMD_KGDB)
273 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
275 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
277 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
278 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
279 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
281 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
282 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
284 #define CONFIG_SYS_LOAD_ADDR 0x08000000 /* default load address */
286 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
287 #define CONFIG_LOOPW 1 /* enable loopw command */
288 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
289 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
290 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
292 /*-----------------------------------------------------------------------
293 * Marvell MV64460 config settings
294 *----------------------------------------------------------------------*/
295 /* Reset values for Port behavior (8bit/ 32bit, etc.) only corrected device width */
296 #if defined (CONFIG_P3M750)
297 #define CONFIG_SYS_BOOT_PAR 0x8FDFF87F /* 16 bit flash, disable burst*/
298 #elif defined (CONFIG_P3M7448)
299 #define CONFIG_SYS_BOOT_PAR 0x8FEFFFFF /* 32 bit flash, burst enabled */
303 * MPP[0] Serial Port 0 TxD TxD OUT Connected to P14 (buffered)
304 * MPP[1] Serial Port 0 RxD RxD IN Connected to P14 (buffered)
306 * MPP[3] Serial Port 1 TxD TxD OUT Connected to P14 (buffered)
307 * MPP[4] PCI Monarch# GPIO IN Connected to P12
308 * MPP[5] Serial Port 1 RxD RxD IN Connected to P14 (buffered)
309 * MPP[6] PMC Carrier Interrupt 0 Int IN Connected to P14
310 * MPP[7] PMC Carrier Interrupt 1 Int IN Connected to P14
311 * MPP[8] Reserved Do not use
312 * MPP[9] Reserved Do not use
313 * MPP[10] Reserved Do not use
314 * MPP[11] Reserved Do not use
315 * MPP[12] Phy 0 Interrupt Int IN
316 * MPP[13] Phy 1 Interrupt Int IN
319 * MPP[16] PCI Interrupt C Int IN Connected to P11
320 * MPP[17] PCI Interrupt D Int IN Connected to P11
321 * MPP[18] Watchdog NMI# GPIO IN Connected to MPP[24]
322 * MPP[19] Watchdog Expired# WDE OUT Connected to rst logic
323 * MPP[20] Watchdog Status WD_STS IN Read back of rst by watchdog
325 * MPP[22] GP LED Green GPIO OUT
326 * MPP[23] GP LED Red GPIO OUT
327 * MPP[24] Watchdog NMI# Int OUT
330 * MPP[27] PCI Interrupt A Int IN Connected to P11
332 * MPP[29] PCI Interrupt B Int IN Connected to P11
333 * MPP[30] Module reset GPIO OUT Board reset
334 * MPP[31] PCI EReady GPIO IN Connected to P12
336 #define CONFIG_SYS_MPP_CONTROL_0 0x00303022
337 #define CONFIG_SYS_MPP_CONTROL_1 0x00000000
338 #define CONFIG_SYS_MPP_CONTROL_2 0x00004000
339 #define CONFIG_SYS_MPP_CONTROL_3 0x00000004
340 #define CONFIG_SYS_GPP_LEVEL_CONTROL 0x280730D0
342 /*----------------------------------------------------------------------
343 * Initial BAT mappings
347 * 1) GUARDED and WRITE_THRU not allowed in IBATS
348 * 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
351 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
352 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
353 #define CONFIG_SYS_DBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | BATL_GUARDEDSTORAGE | BATL_CACHEINHIBIT)
354 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
357 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
358 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_256K | BATU_VS | BATU_VP)
359 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
360 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
362 /* PCI0, PCI1 in one BAT */
363 #define CONFIG_SYS_IBAT2L BATL_NO_ACCESS
364 #define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
365 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_PCI0_MEM_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
366 #define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI0_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
368 /* GT regs, bootrom, all the devices, PCI I/O */
369 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW)
370 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_MISC_REGION_BASE | BATU_VS | BATU_VP | BATU_BL_256M)
371 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
372 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
374 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_SDRAM1_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
375 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_SDRAM1_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
376 #define CONFIG_SYS_DBAT4L (CONFIG_SYS_SDRAM1_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
377 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
379 /* set rest out of range for Linux !!!!!!!!!!! */
381 /* IBAT5 and DBAT5 */
382 #define CONFIG_SYS_IBAT5L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
383 #define CONFIG_SYS_IBAT5U (0x20000000 | BATU_BL_256M | BATU_VS | BATU_VP)
384 #define CONFIG_SYS_DBAT5L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
385 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
387 /* IBAT6 and DBAT6 */
388 #define CONFIG_SYS_IBAT6L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
389 #define CONFIG_SYS_IBAT6U (0x20000000 | BATU_BL_256M | BATU_VS | BATU_VP)
390 #define CONFIG_SYS_DBAT6L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
391 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
393 /* IBAT7 and DBAT7 */
394 #define CONFIG_SYS_IBAT7L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
395 #define CONFIG_SYS_IBAT7U (0x20000000 | BATU_BL_256M | BATU_VS | BATU_VP)
396 #define CONFIG_SYS_DBAT7L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
397 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
400 * For booting Linux, the board info and command line data
401 * have to be in the first 8 MB of memory, since this is
402 * the maximum mapped by the Linux kernel during initialization.
404 #define CONFIG_SYS_BOOTMAPSZ (8<<20) /* Initial Memory map for Linux */
405 #define CONFIG_SYS_VXWORKS_MAC_PTR 0x42010000 /* use some memory in SRAM that's not used!!! */
407 /*-----------------------------------------------------------------------
408 * Cache Configuration
410 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
411 #if defined(CONFIG_CMD_KGDB)
412 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
415 /*-----------------------------------------------------------------------
416 * L2CR setup -- make sure this is right for your board!
417 * look in include/mpc74xx.h for the defines used here
419 #define CONFIG_SYS_L2
421 #if defined (CONFIG_750CX) || defined (CONFIG_750FX)
424 #define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
425 L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
428 #define L2_ENABLE (L2_INIT | L2CR_L2E)
431 #include <../board/Marvell/include/core.h>
434 #endif /* __CONFIG_H */