2 * (C) Copyright 2007-2008
3 * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com.
4 * Based on the sequoia configuration file.
6 * (C) Copyright 2006-2007
7 * Stefan Roese, DENX Software Engineering, sr@denx.de.
10 * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
11 * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
13 * SPDX-License-Identifier: GPL-2.0+
16 /************************************************************************
17 * PMC440.h - configuration for esd PMC440 boards
18 ***********************************************************************/
22 /*-----------------------------------------------------------------------
23 * High Level Configuration Options
24 *----------------------------------------------------------------------*/
25 #define CONFIG_440EPX 1 /* Specific PPC440EPx */
26 #define CONFIG_440 1 /* ... PPC440 family */
28 #ifndef CONFIG_SYS_TEXT_BASE
29 #define CONFIG_SYS_TEXT_BASE 0xFFF90000
32 #define CONFIG_SYS_CLK_FREQ 33333400
34 #if 0 /* temporary disabled because OS/9 does not like dcache on startup */
35 #define CONFIG_4xx_DCACHE /* enable dcache */
38 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
39 #define CONFIG_MISC_INIT_F 1
40 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
41 #define CONFIG_BOARD_TYPES 1 /* support board types */
42 /*-----------------------------------------------------------------------
43 * Base addresses -- Note these are effective addresses where the
44 * actual resources get mapped (not physical addresses)
45 *----------------------------------------------------------------------*/
46 #define CONFIG_SYS_MONITOR_LEN (~(CONFIG_SYS_TEXT_BASE) + 1)
47 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserve 256 kB for malloc() */
49 #define CONFIG_PRAM 0 /* use pram variable to overwrite */
51 #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000
52 #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
53 #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */
54 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
55 #define CONFIG_SYS_NAND_ADDR 0xd0000000 /* NAND Flash */
56 #define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */
57 #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE
58 #define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */
59 #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
60 #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
61 #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
62 #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
63 #define CONFIG_SYS_PCI_MEMSIZE 0x80000000 /* 2GB! */
65 #define CONFIG_SYS_USB2D0_BASE 0xe0000100
66 #define CONFIG_SYS_USB_DEVICE 0xe0000000
67 #define CONFIG_SYS_USB_HOST 0xe0000400
68 #define CONFIG_SYS_FPGA_BASE0 0xef000000 /* 32 bit */
69 #define CONFIG_SYS_FPGA_BASE1 0xef100000 /* 16 bit */
70 #define CONFIG_SYS_RESET_BASE 0xef200000
72 /*-----------------------------------------------------------------------
73 * Initial RAM & stack pointer
74 *----------------------------------------------------------------------*/
75 /* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
76 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */
77 #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
78 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
79 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
81 /*-----------------------------------------------------------------------
83 *----------------------------------------------------------------------*/
84 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
85 #define CONFIG_SYS_NS16550
86 #define CONFIG_SYS_NS16550_SERIAL
87 #define CONFIG_SYS_NS16550_REG_SIZE 1
88 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
89 #undef CONFIG_SYS_EXT_SERIAL_CLOCK
90 #define CONFIG_BAUDRATE 115200
92 #define CONFIG_SYS_BAUDRATE_TABLE \
93 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
95 /*-----------------------------------------------------------------------
97 *----------------------------------------------------------------------*/
98 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use FLASH for environment vars */
100 /*-----------------------------------------------------------------------
102 *----------------------------------------------------------------------*/
103 #define CONFIG_RTC_RX8025
105 /*-----------------------------------------------------------------------
107 *----------------------------------------------------------------------*/
108 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
109 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
111 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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 */
116 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
117 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
119 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
120 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware flash protection */
122 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
123 #define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
125 #ifdef CONFIG_ENV_IS_IN_FLASH
126 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
127 #define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE)
128 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
130 /* Address and size of Redundant Environment Sector */
131 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
132 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
135 #ifdef CONFIG_ENV_IS_IN_EEPROM
136 #define CONFIG_ENV_OFFSET 0 /* environment starts at the beginning of the EEPROM */
137 #define CONFIG_ENV_SIZE 0x1000 /* 4096 bytes may be used for env vars */
140 /*-----------------------------------------------------------------------
142 *----------------------------------------------------------------------*/
143 #define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
144 #define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */
145 /* 440EPx errata CHIP 11 */
147 /*-----------------------------------------------------------------------
149 *----------------------------------------------------------------------*/
150 #define CONFIG_SYS_I2C
151 #define CONFIG_SYS_I2C_PPC4XX
152 #define CONFIG_SYS_I2C_PPC4XX_CH0
153 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
154 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
155 #define CONFIG_SYS_I2C_PPC4XX_CH1
156 #define CONFIG_SYS_I2C_PPC4XX_SPEED_1 400000
157 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F
159 #define CONFIG_SYS_I2C_MULTI_EEPROMS
161 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
162 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
163 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
164 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
165 #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x01
167 #define CONFIG_SYS_EEPROM_WREN 1
168 #define CONFIG_SYS_I2C_BOOT_EEPROM_ADDR 0x52
171 * standard dtt sensor configuration - bottom bit will determine local or
172 * remote sensor of the TMP401
174 #define CONFIG_DTT_SENSORS { 0, 1 }
177 * The PMC440 uses a TI TMP401 temperature sensor. This part
178 * is basically compatible to the ADM1021 that is supported
182 * - conversion rate 0x02 = 0.25 conversions/second
183 * - ALERT ouput disabled
184 * - local temp sensor enabled, min set to 0 deg, max set to 70 deg
185 * - remote temp sensor enabled, min set to 0 deg, max set to 70 deg
187 #define CONFIG_DTT_ADM1021
188 #define CONFIG_SYS_DTT_ADM1021 { { 0x4c, 0x02, 0, 1, 70, 0, 1, 70, 0} }
190 #define CONFIG_PREBOOT "echo Add \\\"run fpga\\\" and " \
191 "\\\"painit\\\" to preboot command"
193 #undef CONFIG_BOOTARGS
195 /* Setup some board specific values for the default environment variables */
196 #define CONFIG_HOSTNAME pmc440
197 #define CONFIG_SYS_BOOTFILE "bootfile=/tftpboot/pmc440/uImage\0"
198 #define CONFIG_SYS_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
200 #define CONFIG_EXTRA_ENV_SETTINGS \
201 CONFIG_SYS_BOOTFILE \
202 CONFIG_SYS_ROOTPATH \
203 "fdt_file=/tftpboot/pmc440/pmc440.dtb\0" \
206 "nfsargs=setenv bootargs root=/dev/nfs rw " \
207 "nfsroot=${serverip}:${rootpath}\0" \
208 "ramargs=setenv bootargs root=/dev/ram rw\0" \
209 "addip=setenv bootargs ${bootargs} " \
210 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
211 ":${hostname}:${netdev}:off panic=1\0" \
212 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
213 "addmisc=setenv bootargs ${bootargs} mem=${mem}\0" \
214 "nandargs=setenv bootargs root=/dev/mtdblock6 rootfstype=jffs2 rw\0" \
215 "nand_boot_fdt=run nandargs addip addtty addmisc;" \
216 "bootm ${kernel_addr} - ${fdt_addr}\0" \
217 "net_nfs_fdt=tftp ${kernel_addr_r} ${bootfile};" \
218 "tftp ${fdt_addr_r} ${fdt_file};" \
219 "run nfsargs addip addtty addmisc;" \
220 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
221 "kernel_addr=ffc00000\0" \
222 "kernel_addr_r=200000\0" \
223 "fpga_addr=fff00000\0" \
224 "fdt_addr=fff80000\0" \
225 "fdt_addr_r=800000\0" \
226 "fpga=fpga loadb 0 ${fpga_addr}\0" \
227 "load=tftp 200000 /tftpboot/pmc440/u-boot.bin\0" \
228 "update=protect off fff90000 ffffffff;era fff90000 ffffffff;" \
229 "cp.b 200000 fff90000 70000\0" \
232 #define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
234 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
235 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
237 #define CONFIG_PPC4xx_EMAC
238 #define CONFIG_IBM_EMAC4_V4 1
239 #define CONFIG_MII 1 /* MII PHY management */
240 #define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
242 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
244 #define CONFIG_HAS_ETH0
245 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
247 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
248 #define CONFIG_PHY1_ADDR 1
249 #define CONFIG_RESET_PHY_R 1
252 #define CONFIG_USB_OHCI_NEW
253 #define CONFIG_USB_STORAGE
254 #define CONFIG_SYS_OHCI_BE_CONTROLLER
256 #define CONFIG_SYS_USB_OHCI_BOARD_INIT 1
257 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1
258 #define CONFIG_SYS_USB_OHCI_REGS_BASE CONFIG_SYS_USB_HOST
259 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ppc440"
260 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
262 /* Comment this out to enable USB 1.1 device */
263 #define USB_2_0_DEVICE
266 #define CONFIG_MAC_PARTITION
267 #define CONFIG_DOS_PARTITION
268 #define CONFIG_ISO_PARTITION
270 #include <config_cmd_default.h>
272 #define CONFIG_CMD_BSP
273 #define CONFIG_CMD_DATE
274 #define CONFIG_CMD_DHCP
275 #define CONFIG_CMD_DTT
276 #define CONFIG_CMD_EEPROM
277 #define CONFIG_CMD_ELF
278 #define CONFIG_CMD_FAT
279 #define CONFIG_CMD_I2C
280 #define CONFIG_CMD_MII
281 #define CONFIG_CMD_NAND
282 #define CONFIG_CMD_NET
283 #define CONFIG_CMD_NFS
284 #define CONFIG_CMD_PCI
285 #define CONFIG_CMD_PING
286 #define CONFIG_CMD_USB
287 #define CONFIG_CMD_REGINFO
290 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
291 CONFIG_SYS_POST_CPU | \
292 CONFIG_SYS_POST_UART | \
293 CONFIG_SYS_POST_I2C | \
294 CONFIG_SYS_POST_CACHE | \
295 CONFIG_SYS_POST_FPU | \
296 CONFIG_SYS_POST_ETHER | \
299 #define CONFIG_LOGBUFFER
300 #define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */
302 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
304 #define CONFIG_SUPPORT_VFAT
306 /*-----------------------------------------------------------------------
307 * Miscellaneous configurable options
308 *----------------------------------------------------------------------*/
309 #define CONFIG_SYS_LONGHELP /* undef to save memory */
310 #if defined(CONFIG_CMD_KGDB)
311 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
313 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
315 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
316 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
317 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
319 #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
320 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
322 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
323 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
325 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
326 #define CONFIG_LOOPW 1 /* enable loopw command */
327 #define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
328 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
329 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
331 #define CONFIG_AUTOBOOT_KEYED 1
332 #define CONFIG_AUTOBOOT_PROMPT \
333 "Press SPACE to abort autoboot in %d seconds\n", bootdelay
334 #undef CONFIG_AUTOBOOT_DELAY_STR
335 #define CONFIG_AUTOBOOT_STOP_STR " "
337 /*-----------------------------------------------------------------------
339 *----------------------------------------------------------------------*/
341 #define CONFIG_PCI /* include pci support */
342 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
343 #define CONFIG_PCI_PNP /* do (not) pci plug-and-play */
344 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
345 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
346 #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */
348 /* Board-specific PCI */
349 #define CONFIG_SYS_PCI_TARGET_INIT
350 #define CONFIG_SYS_PCI_MASTER_INIT
351 #define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
353 #define CONFIG_PCI_BOOTDELAY 0
355 /* PCI identification */
356 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
357 #define CONFIG_SYS_PCI_SUBSYS_ID_NONMONARCH 0x0441 /* PCI Device ID: Non-Monarch */
358 #define CONFIG_SYS_PCI_SUBSYS_ID_MONARCH 0x0440 /* PCI Device ID: Monarch */
359 /* for weak __pci_target_init() */
360 #define CONFIG_SYS_PCI_SUBSYS_ID CONFIG_SYS_PCI_SUBSYS_ID_MONARCH
361 #define CONFIG_SYS_PCI_CLASSCODE_NONMONARCH PCI_CLASS_PROCESSOR_POWERPC
362 #define CONFIG_SYS_PCI_CLASSCODE_MONARCH PCI_CLASS_BRIDGE_HOST
365 * For booting Linux, the board info and command line data
366 * have to be in the first 8 MB of memory, since this is
367 * the maximum mapped by the Linux kernel during initialization.
369 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
371 /*-----------------------------------------------------------------------
373 *----------------------------------------------------------------------*/
375 #define CONFIG_FPGA_XILINX
376 #define CONFIG_FPGA_SPARTAN2
377 #define CONFIG_FPGA_SPARTAN3
379 #define CONFIG_FPGA_COUNT 2
380 /*-----------------------------------------------------------------------
381 * External Bus Controller (EBC) Setup
382 *----------------------------------------------------------------------*/
385 * On Sequoia CS0 and CS3 are switched when configuring for NAND booting
387 #define CONFIG_SYS_NAND_CS 2 /* NAND chip connected to CSx */
389 /* Memory Bank 0 (NOR-FLASH) initialization */
390 #define CONFIG_SYS_EBC_PB0AP 0x03017200
391 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH_BASE | 0xda000)
393 /* Memory Bank 2 (NAND-FLASH) initialization */
394 #define CONFIG_SYS_EBC_PB2AP 0x018003c0
395 #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_NAND_ADDR | 0x1c000)
397 /* Memory Bank 1 (RESET) initialization */
398 #define CONFIG_SYS_EBC_PB1AP 0x7f817200 /* 0x03017200 */
399 #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_RESET_BASE | 0x1c000)
401 /* Memory Bank 4 (FPGA / 32Bit) initialization */
402 #define CONFIG_SYS_EBC_PB4AP 0x03840f40 /* BME=0,TWT=7,CSN=1,TH=7,RE=1,SOR=0,BEM=1 */
403 #define CONFIG_SYS_EBC_PB4CR (CONFIG_SYS_FPGA_BASE0 | 0x1c000) /* BS=1M,BU=R/W,BW=32bit */
405 /* Memory Bank 5 (FPGA / 16Bit) initialization */
406 #define CONFIG_SYS_EBC_PB5AP 0x03840f40 /* BME=0,TWT=3,CSN=1,TH=0,RE=1,SOR=0,BEM=1 */
407 #define CONFIG_SYS_EBC_PB5CR (CONFIG_SYS_FPGA_BASE1 | 0x1a000) /* BS=1M,BU=R/W,BW=16bit */
409 /*-----------------------------------------------------------------------
411 *----------------------------------------------------------------------*/
412 #define CONFIG_SYS_MAX_NAND_DEVICE 1
413 #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_ADDR + CONFIG_SYS_NAND_CS)
414 #define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
415 #define CONFIG_SYS_NAND_QUIET_TEST 1
417 #if defined(CONFIG_CMD_KGDB)
418 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
421 /* pass open firmware flat tree */
422 #define CONFIG_OF_LIBFDT 1
423 #define CONFIG_OF_BOARD_SETUP 1
427 #endif /* __CONFIG_H */