3 * Elmeg Communications Systems GmbH, Juergen Selent (j.selent@elmeg.de)
5 * Support for the Elmeg VoVPN Gateway Module
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,
27 #define CONFIG_MPC8272 1
29 /* define busmode: 8260 */
30 #undef CONFIG_BUSMODE_60x
32 #define CONFIG_SYS_TEXT_BASE 0xfff00000
34 /* system clock rate (CLKIN) - equal to the 60x and local bus speed */
35 #ifdef CONFIG_CLKIN_66MHz
36 #define CONFIG_8260_CLKIN 66666666 /* in Hz */
38 #define CONFIG_8260_CLKIN 100000000 /* in Hz */
41 /* call board_early_init_f */
42 #define CONFIG_BOARD_EARLY_INIT_F 1
44 /* have misc_init_r() function */
45 #define CONFIG_MISC_INIT_R 1
47 /* have reset_phy_r() function */
48 #define CONFIG_RESET_PHY_R 1
50 /* have special reset function */
51 #define CONFIG_HAVE_OWN_RESET 1
53 /* allow serial and ethaddr to be overwritten */
54 #define CONFIG_ENV_OVERWRITE
56 /* watchdog disabled */
57 #undef CONFIG_WATCHDOG
59 /* include support for bzip2 compressed images */
63 #undef CONFIG_STATUS_LED /* XXX jse */
65 /* vendor parameter protection */
66 #define CONFIG_ENV_OVERWRITE
69 * select serial console configuration
71 * if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
72 * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
75 #define CONFIG_CONS_ON_SMC
76 #undef CONFIG_CONS_ON_SCC
77 #undef CONFIG_CONS_NONE
78 #define CONFIG_CONS_INDEX 1
80 /* serial port default baudrate */
81 #define CONFIG_BAUDRATE 115200
83 /* echo on for serial download */
84 #define CONFIG_LOADS_ECHO 1
86 /* don't allow baudrate change */
87 #undef CONFIG_SYS_LOADS_BAUD_CHANGE
89 /* supported baudrates */
90 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
93 * select ethernet configuration
95 * if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
96 * CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
99 * if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
100 * defined elsewhere (as for the console), or CONFIG_CMD_NET must be unset.
102 #undef CONFIG_ETHER_ON_SCC
103 #define CONFIG_ETHER_ON_FCC
104 #undef CONFIG_ETHER_NONE
106 #ifdef CONFIG_ETHER_ON_FCC
108 /* which SCC/FCC channel for ethernet */
109 #define CONFIG_ETHER_INDEX 1
111 /* Marvell Switch SMI base addr */
112 #define CONFIG_SYS_PHY_ADDR 0x10
114 /* FCC1 RMII REFCLK is CLK10 */
115 #define CONFIG_SYS_CMXFCR_VALUE CMXFCR_TF1CS_CLK10
116 #define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC1|CMXFCR_TF1CS_MSK)
118 /* BDs and buffers on 60x bus */
119 #define CONFIG_SYS_CPMFCR_RAMTYPE 0
121 /* Local Protect, Full duplex, Flowcontrol, RMII */
122 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_LPB|FCC_PSMR_FDE|\
123 FCC_PSMR_FCE|FCC_PSMR_RMII)
125 /* bit-bang MII PHY management */
126 #define CONFIG_BITBANGMII
128 #define MDIO_PORT 1 /* Port B */
130 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
131 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
132 #define MDC_DECLARE MDIO_DECLARE
134 #define CONFIG_SYS_MDIO_PIN 0x00002000 /* PB18 */
135 #define CONFIG_SYS_MDC_PIN 0x00001000 /* PB19 */
136 #define MDIO_ACTIVE (iop->pdir |= CONFIG_SYS_MDIO_PIN)
137 #define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
138 #define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0)
139 #define MDIO(bit) if(bit) iop->pdat |= CONFIG_SYS_MDIO_PIN; \
140 else iop->pdat &= ~CONFIG_SYS_MDIO_PIN
141 #define MDC(bit) if(bit) iop->pdat |= CONFIG_SYS_MDC_PIN; \
142 else iop->pdat &= ~CONFIG_SYS_MDC_PIN
143 #define MIIDELAY udelay(1)
150 #define CONFIG_BOOTP_BOOTFILESIZE
151 #define CONFIG_BOOTP_BOOTPATH
152 #define CONFIG_BOOTP_GATEWAY
153 #define CONFIG_BOOTP_HOSTNAME
157 * Command line configuration.
160 #define CONFIG_CMD_BDI
161 #define CONFIG_CMD_CONSOLE
162 #define CONFIG_CMD_ECHO
163 #define CONFIG_CMD_FLASH
164 #define CONFIG_CMD_IMI
165 #define CONFIG_CMD_IMLS
166 #define CONFIG_CMD_LOADB
167 #define CONFIG_CMD_MEMORY
168 #define CONFIG_CMD_MISC
169 #define CONFIG_CMD_NET
170 #define CONFIG_CMD_PING
171 #define CONFIG_CMD_RUN
172 #define CONFIG_CMD_SAVEENV
173 #define CONFIG_CMD_SOURCE
177 * boot options & environment
179 #define CONFIG_BOOTDELAY 3
180 #define CONFIG_BOOTCOMMAND "run flash_self"
181 #undef CONFIG_BOOTARGS
182 #define CONFIG_EXTRA_ENV_SETTINGS \
183 "clean_nv=erase fff20000 ffffffff\0" \
184 "update_boss=tftp 100000 PPC/logic157.bin; protect off fff00000 ffffffff; erase fff00000 ffffffff; cp.b 100000 fff00000 ${filesize}; tftp 100000 PPC/bootmon157.bin; cp.b 100000 fff20000 ${filesize}\0" \
185 "update_lx=tftp 100000 ${kernel}; erase ${kernel_addr} ffefffff; cp.b 100000 ${kernel_addr} ${filesize}\0" \
186 "update_fs=tftp 100000 ${fs}.${fstype}; erase ff840000 ffdfffff; cp.b 100000 ff840000 ${filesize}\0" \
187 "update_ub=tftp 100000 ${uboot}; protect off fff00000 fff1ffff; erase fff00000 fff1ffff; cp.b 100000 fff00000 ${filesize}; protect off ff820000 ff83ffff; erase ff820000 ff83ffff\0" \
188 "flashargs=setenv bootargs root=${rootdev} rw rootfstype=${fstype}\0" \
189 "nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}\0" \
190 "addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off\0" \
191 "addmisc=setenv bootargs ${bootargs} console=${console},${baudrate} ethaddr=${ethaddr} panic=1\0" \
192 "net_nfs=tftpboot 400000 ${kernel}; run nfsargs addip addmisc; bootm\0" \
193 "net_self=tftpboot 400000 ${kernel}; run flashargs addmisc; bootm\0" \
194 "flash_self=run flashargs addmisc; bootm ${kernel_addr}\0" \
195 "flash_nfs=run nfsargs addip addmisc; bootm ${kernel_addr}\0" \
197 "rootpath=/root_fs\0" \
198 "uboot=PPC/u-boot.bin\0" \
199 "kernel=PPC/uImage\0" \
200 "kernel_addr=ffe00000\0" \
205 "ethaddr=00:09:4f:01:02:03\0" \
206 "ipaddr=10.0.0.201\0" \
207 "netmask=255.255.255.0\0" \
208 "serverip=10.0.0.136\0" \
209 "gatewayip=10.0.0.10\0" \
210 "hostname=bastard\0" \
215 * miscellaneous configurable options
218 /* undef to save memory */
219 #define CONFIG_SYS_LONGHELP
221 /* monitor command prompt */
222 #define CONFIG_SYS_PROMPT "=> "
224 /* console i/o buffer size */
225 #if defined(CONFIG_CMD_KGDB)
226 #define CONFIG_SYS_CBSIZE 1024
228 #define CONFIG_SYS_CBSIZE 256
231 /* print buffer size */
232 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
234 /* max number of command args */
235 #define CONFIG_SYS_MAXARGS 16
237 /* boot argument buffer size */
238 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
240 /* memtest works on */
241 #define CONFIG_SYS_MEMTEST_START 0x00100000
242 /* 1 ... 15 MB in DRAM */
243 #define CONFIG_SYS_MEMTEST_END 0x00f00000
244 /* full featured memtest */
245 #define CONFIG_SYS_ALT_MEMTEST
247 /* default load address */
248 #define CONFIG_SYS_LOAD_ADDR 0x00100000
250 /* decrementer freq: 1 ms ticks */
251 #define CONFIG_SYS_HZ 1000
253 /* configure flash */
254 #define CONFIG_SYS_FLASH_BASE 0xff800000
255 #define CONFIG_SYS_MAX_FLASH_BANKS 1
256 #define CONFIG_SYS_MAX_FLASH_SECT 64
257 #define CONFIG_SYS_FLASH_SIZE 8
258 #undef CONFIG_SYS_FLASH_16BIT
259 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000
260 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
261 #define CONFIG_SYS_FLASH_LOCK_TOUT 500
262 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000
263 #define CONFIG_SYS_FLASH_PROTECTION
265 /* monitor in flash */
266 #define CONFIG_SYS_MONITOR_OFFSET 0x00700000
268 /* environment in flash */
269 #define CONFIG_ENV_IS_IN_FLASH 1
270 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00020000)
271 #define CONFIG_ENV_SIZE 0x00020000
272 #define CONFIG_ENV_SECT_SIZE 0x00020000
275 * Initial memory map for linux
276 * For booting Linux, the board info and command line data
277 * have to be in the first 8 MB of memory, since this is
278 * the maximum mapped by the Linux kernel during initialization.
280 #define CONFIG_SYS_BOOTMAPSZ (8 << 20)
282 /* hard reset configuration words */
283 #ifdef CONFIG_CLKIN_66MHz
284 #define CONFIG_SYS_HRCW_MASTER 0x04643050
286 #error NO HRCW FOR 100MHZ SPECIFIED !!!
288 #define CONFIG_SYS_HRCW_SLAVE1 0x00000000
289 #define CONFIG_SYS_HRCW_SLAVE2 0x00000000
290 #define CONFIG_SYS_HRCW_SLAVE3 0x00000000
291 #define CONFIG_SYS_HRCW_SLAVE4 0x00000000
292 #define CONFIG_SYS_HRCW_SLAVE5 0x00000000
293 #define CONFIG_SYS_HRCW_SLAVE6 0x00000000
294 #define CONFIG_SYS_HRCW_SLAVE7 0x00000000
296 /* internal memory mapped register */
297 #define CONFIG_SYS_IMMR 0xF0000000
299 /* definitions for initial stack pointer and data area (in DPRAM) */
300 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
301 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000
302 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
303 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
306 * Start addresses for the final memory configuration
307 * (Set up by the startup code)
308 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
310 #define CONFIG_SYS_SDRAM_BASE 0x00000000
311 #define CONFIG_SYS_SDRAM_SIZE (32*1024*1024)
312 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
313 #define CONFIG_SYS_MONITOR_FLASH (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_OFFSET)
314 #define CONFIG_SYS_MONITOR_LEN 0x00020000
315 #define CONFIG_SYS_MALLOC_LEN 0x00020000
317 /* cache configuration */
318 #define CONFIG_SYS_CACHELINE_SIZE 32 /* for MPC8260 */
319 #if defined(CONFIG_CMD_KGDB)
320 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of above */
324 * HIDx - Hardware Implementation-dependent Registers
325 *-----------------------------------------------------------------------
326 * HID0 also contains cache control - initially enable both caches and
327 * invalidate contents, then the final state leaves only the instruction
328 * cache enabled. Note that Power-On and Hard reset invalidate the caches,
329 * but Soft reset does not.
331 * HID1 has only read-only information - nothing to set.
333 #define CONFIG_SYS_HID0_INIT (HID0_ICE|HID0_DCE|\
334 HID0_ICFI|HID0_DCI|HID0_IFEM|HID0_ABE)
335 #define CONFIG_SYS_HID0_FINAL (HID0_IFEM|HID0_ABE)
336 #define CONFIG_SYS_HID2 0
338 /* RMR - reset mode register - turn on checkstop reset enable */
339 #define CONFIG_SYS_RMR RMR_CSRE
341 /* BCR - bus configuration */
342 #define CONFIG_SYS_BCR 0x00000000
344 /* SIUMCR - siu module configuration */
345 #define CONFIG_SYS_SIUMCR 0x4905c000
347 /* SYPCR - system protection control */
348 #if defined(CONFIG_WATCHDOG)
349 #define CONFIG_SYS_SYPCR 0xffffff87
351 #define CONFIG_SYS_SYPCR 0xffffff83
354 /* TMCNTSC - time counter status and control */
355 /* clear interrupts XXX jse */
356 /*#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR) */
357 #define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|\
358 TMCNTSC_TCF|TMCNTSC_TCE)
360 /* PISCR - periodic interrupt status and control */
361 /* clear interrupts XXX jse */
362 /*#define CONFIG_SYS_PISCR (PISCR_PS) */
363 #define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
365 /* SCCR - system clock control */
366 #define CONFIG_SYS_SCCR 0x000001a9
368 /* RCCR - risc controller configuration */
369 #define CONFIG_SYS_RCCR 0
374 * CS0 - FLASH 8MB/8Bit base=0xff800000 (boot: 0xfe000000, 8x mirrored)
375 * CS1 - SDRAM 32MB/64Bit base=0x00000000
376 * CS2 - DSP/SL1 1MB/16Bit base=0xf0100000
377 * CS3 - DSP/SL2 1MB/16Bit base=0xf0200000
378 * CS4 - DSP/SL3 1MB/16Bit base=0xf0300000
379 * CS5 - DSP/SL4 1MB/16Bit base=0xf0400000
380 * CS7 - DPRAM 1KB/8Bit base=0xf0500000, size=32KB (32x mirrored)
381 * x - IMMR 384KB base=0xf0000000
383 /* XXX jse 100MHz TODO */
384 #define CONFIG_SYS_BR0_PRELIM 0xff800801
385 #define CONFIG_SYS_OR0_PRELIM 0xff801e44
386 #define CONFIG_SYS_BR1_PRELIM 0x00000041
387 #define CONFIG_SYS_OR1_PRELIM 0xfe002ec0
389 #define CONFIG_SYS_BR2_PRELIM 0xf0101001
390 #define CONFIG_SYS_OR2_PRELIM 0xfff00ef4
391 #define CONFIG_SYS_BR3_PRELIM 0xf0201001
392 #define CONFIG_SYS_OR3_PRELIM 0xfff00ef4
393 #define CONFIG_SYS_BR4_PRELIM 0xf0301001
394 #define CONFIG_SYS_OR4_PRELIM 0xfff00ef4
395 #define CONFIG_SYS_BR5_PRELIM 0xf0401001
396 #define CONFIG_SYS_OR5_PRELIM 0xfff00ef4
398 #define CONFIG_SYS_BR2_PRELIM 0xf0101081
399 #define CONFIG_SYS_OR2_PRELIM 0xfff00104
400 #define CONFIG_SYS_BR3_PRELIM 0xf0201081
401 #define CONFIG_SYS_OR3_PRELIM 0xfff00104
402 #define CONFIG_SYS_BR4_PRELIM 0xf0301081
403 #define CONFIG_SYS_OR4_PRELIM 0xfff00104
404 #define CONFIG_SYS_BR5_PRELIM 0xf0401081
405 #define CONFIG_SYS_OR5_PRELIM 0xfff00104
407 #define CONFIG_SYS_BR7_PRELIM 0xf0500881
408 #define CONFIG_SYS_OR7_PRELIM 0xffff8104
409 #define CONFIG_SYS_MPTPR 0x2700
410 #define CONFIG_SYS_PSDMR 0x822a2452 /* optimal */
411 /*#define CONFIG_SYS_PSDMR 0x822a48a3 */ /* relaxed */
412 #define CONFIG_SYS_PSRT 0x1a
415 #define CONFIG_SYS_RESET_ADDRESS 0x40000000
417 #endif /* __CONFIG_H */