2 * (C) Copyright 2000-2004
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * Pantelis Antoniou, Intracom S.A., panto@intracom.gr
26 * U-Boot port on NetTA4 board
32 #if !defined(CONFIG_NETPHONE_VERSION) || CONFIG_NETPHONE_VERSION > 2
33 #error Unsupported CONFIG_NETPHONE version
37 * High Level Configuration Options
41 #define CONFIG_MPC870 1 /* This is a MPC885 CPU */
42 #define CONFIG_NETPHONE 1 /* ...on a NetPhone board */
44 #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
45 #undef CONFIG_8xx_CONS_SMC2
46 #undef CONFIG_8xx_CONS_NONE
48 #define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
50 /* #define CONFIG_XIN 10000000 */
51 #define CONFIG_XIN 50000000
52 /* #define MPC8XX_HZ 120000000 */
53 #define MPC8XX_HZ 66666666
55 #define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ
58 #define CONFIG_BOOTDELAY -1 /* autoboot disabled */
60 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
63 #undef CONFIG_CLOCKS_IN_MHZ /* clocks NOT passsed to Linux in MHz */
65 #define CONFIG_PREBOOT "echo;"
67 #undef CONFIG_BOOTARGS
68 #define CONFIG_BOOTCOMMAND \
70 "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \
71 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;" \
75 #define CONFIG_LOADS_ECHO 0 /* echo off for serial download */
76 #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
78 #undef CONFIG_WATCHDOG /* watchdog disabled */
80 #undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
82 #define CONFIG_STATUS_LED 1 /* Status LED enabled */
83 #define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */
88 #define CONFIG_BOOTP_SUBNETMASK
89 #define CONFIG_BOOTP_GATEWAY
90 #define CONFIG_BOOTP_HOSTNAME
91 #define CONFIG_BOOTP_BOOTPATH
92 #define CONFIG_BOOTP_BOOTFILESIZE
93 #define CONFIG_BOOTP_NISDOMAIN
95 #undef CONFIG_MAC_PARTITION
96 #undef CONFIG_DOS_PARTITION
98 #define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
100 #define CONFIG_NET_MULTI 1 /* the only way to get the FEC in */
101 #define FEC_ENET 1 /* eth.c needs it that way... */
102 #undef CONFIG_SYS_DISCOVER_PHY
104 #define CONFIG_MII_INIT 1
105 #define CONFIG_RMII 1 /* use RMII interface */
107 #define CONFIG_ETHER_ON_FEC1 1
108 #define CONFIG_FEC1_PHY 8 /* phy address of FEC */
109 #define CONFIG_FEC1_PHY_NORXERR 1
111 #define CONFIG_ETHER_ON_FEC2 1
112 #define CONFIG_FEC2_PHY 4
113 #define CONFIG_FEC2_PHY_NORXERR 1
115 #define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */
119 * Command line configuration.
121 #include <config_cmd_default.h>
123 #define CONFIG_CMD_DHCP
124 #define CONFIG_CMD_PING
125 #define CONFIG_CMD_MII
126 #define CONFIG_CMD_CDP
129 #define CONFIG_BOARD_EARLY_INIT_F 1
130 #define CONFIG_MISC_INIT_R
133 * Miscellaneous configurable options
135 #define CONFIG_SYS_LONGHELP /* undef to save memory */
136 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
138 #define CONFIG_SYS_HUSH_PARSER 1
139 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
141 #if defined(CONFIG_CMD_KGDB)
142 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
144 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
146 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
147 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
148 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
150 #define CONFIG_SYS_MEMTEST_START 0x0300000 /* memtest works on */
151 #define CONFIG_SYS_MEMTEST_END 0x0700000 /* 3 ... 7 MB in DRAM */
153 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
155 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
157 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
160 * Low Level Configuration Settings
161 * (address mappings, register initial values, etc.)
162 * You should know what you are doing if you make changes here.
164 /*-----------------------------------------------------------------------
165 * Internal Memory Mapped Register
167 #define CONFIG_SYS_IMMR 0xFF000000
169 /*-----------------------------------------------------------------------
170 * Definitions for initial stack pointer and data area (in DPRAM)
172 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
173 #define CONFIG_SYS_INIT_RAM_END 0x3000 /* End of used area in DPRAM */
174 #define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
175 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
176 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
178 /*-----------------------------------------------------------------------
179 * Start addresses for the final memory configuration
180 * (Set up by the startup code)
181 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
183 #define CONFIG_SYS_SDRAM_BASE 0x00000000
184 #define CONFIG_SYS_FLASH_BASE 0x40000000
186 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
188 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
190 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
191 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
192 #if CONFIG_NETPHONE_VERSION == 2
193 #define CONFIG_SYS_FLASH_BASE4 0x40080000
196 #define CONFIG_SYS_RESET_ADDRESS 0x80000000
199 * For booting Linux, the board info and command line data
200 * have to be in the first 8 MB of memory, since this is
201 * the maximum mapped by the Linux kernel during initialization.
203 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
205 /*-----------------------------------------------------------------------
208 #if CONFIG_NETPHONE_VERSION == 1
209 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
210 #elif CONFIG_NETPHONE_VERSION == 2
211 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
213 #define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */
215 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
216 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
218 #define CONFIG_ENV_IS_IN_FLASH 1
219 #define CONFIG_ENV_SECT_SIZE 0x10000
221 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x60000)
222 #define CONFIG_ENV_OFFSET 0
223 #define CONFIG_ENV_SIZE 0x4000
225 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x70000)
226 #define CONFIG_ENV_OFFSET_REDUND 0
227 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
229 /*-----------------------------------------------------------------------
230 * Cache Configuration
232 #define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
233 #if defined(CONFIG_CMD_KGDB)
234 #define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
237 /*-----------------------------------------------------------------------
238 * SYPCR - System Protection Control 11-9
239 * SYPCR can only be written once after reset!
240 *-----------------------------------------------------------------------
241 * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
243 #if defined(CONFIG_WATCHDOG)
244 #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
245 SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
247 #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
250 /*-----------------------------------------------------------------------
251 * SIUMCR - SIU Module Configuration 11-6
252 *-----------------------------------------------------------------------
253 * PCMCIA config., multi-function pin tri-state
255 #ifndef CONFIG_CAN_DRIVER
256 #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_FRC)
257 #else /* we must activate GPL5 in the SIUMCR for CAN */
258 #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_FRC)
259 #endif /* CONFIG_CAN_DRIVER */
261 /*-----------------------------------------------------------------------
262 * TBSCR - Time Base Status and Control 11-26
263 *-----------------------------------------------------------------------
264 * Clear Reference Interrupt Status, Timebase freezing enabled
266 #define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
268 /*-----------------------------------------------------------------------
269 * RTCSC - Real-Time Clock Status and Control Register 11-27
270 *-----------------------------------------------------------------------
272 #define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
274 /*-----------------------------------------------------------------------
275 * PISCR - Periodic Interrupt Status and Control 11-31
276 *-----------------------------------------------------------------------
277 * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
279 #define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
281 /*-----------------------------------------------------------------------
282 * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
283 *-----------------------------------------------------------------------
284 * Reset PLL lock status sticky bit, timer expired status bit and timer
285 * interrupt status bit
289 #if CONFIG_XIN == 10000000
291 #if MPC8XX_HZ == 120000000
292 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
293 (0 << PLPRCR_S_SHIFT) | (12 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \
295 #elif MPC8XX_HZ == 100000000
296 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
297 (0 << PLPRCR_S_SHIFT) | (10 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \
299 #elif MPC8XX_HZ == 50000000
300 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
301 (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (3 << PLPRCR_PDF_SHIFT) | \
303 #elif MPC8XX_HZ == 25000000
304 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
305 (2 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (3 << PLPRCR_PDF_SHIFT) | \
307 #elif MPC8XX_HZ == 40000000
308 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
309 (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (4 << PLPRCR_PDF_SHIFT) | \
311 #elif MPC8XX_HZ == 75000000
312 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
313 (1 << PLPRCR_S_SHIFT) | (15 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \
316 #error unsupported CPU freq for XIN = 10MHz
319 #elif CONFIG_XIN == 50000000
321 #if MPC8XX_HZ == 120000000
322 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
323 (0 << PLPRCR_S_SHIFT) | (12 << PLPRCR_MFI_SHIFT) | (4 << PLPRCR_PDF_SHIFT) | \
325 #elif MPC8XX_HZ == 100000000
326 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
327 (0 << PLPRCR_S_SHIFT) | (6 << PLPRCR_MFI_SHIFT) | (2 << PLPRCR_PDF_SHIFT) | \
329 #elif MPC8XX_HZ == 66666666
330 #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \
331 (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (2 << PLPRCR_PDF_SHIFT) | \
334 #error unsupported CPU freq for XIN = 50MHz
339 #error unsupported XIN freq
344 *-----------------------------------------------------------------------
345 * SCCR - System Clock and reset Control Register 15-27
346 *-----------------------------------------------------------------------
347 * Set clock output, timebase and RTC source and divider,
348 * power management and some other internal clocks
350 * Note: When TBS == 0 the timebase is independent of current cpu clock.
353 #define SCCR_MASK SCCR_EBDF11
354 #if MPC8XX_HZ > 66666666
355 #define CONFIG_SYS_SCCR (/* SCCR_TBS | */ SCCR_CRQEN | \
356 SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
357 SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
358 SCCR_DFALCD00 | SCCR_EBDF01)
360 #define CONFIG_SYS_SCCR (/* SCCR_TBS | */ SCCR_CRQEN | \
361 SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
362 SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
366 /*-----------------------------------------------------------------------
368 *-----------------------------------------------------------------------
371 /*#define CONFIG_SYS_DER 0x2002000F*/
372 #define CONFIG_SYS_DER 0
375 * Init Memory Controller:
377 * BR0/1 and OR0/1 (FLASH)
380 #define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
382 /* used to re-map FLASH both when starting from SRAM or FLASH:
383 * restrict access enough to keep SRAM working (if any)
384 * but not too much to meddle with FLASH accesses
386 #define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */
387 #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
389 /* FLASH timing: ACS = 11, TRLX = 0, CSNT = 1, SCY = 5, EHTR = 1 */
390 #define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_BI | OR_SCY_5_CLK | OR_TRLX)
392 #define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
393 #define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
394 #define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V )
396 #if CONFIG_NETPHONE_VERSION == 2
398 #define FLASH_BASE4_PRELIM 0x40080000 /* FLASH bank #1 */
400 #define CONFIG_SYS_OR4_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
401 #define CONFIG_SYS_OR4_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
402 #define CONFIG_SYS_BR4_PRELIM ((FLASH_BASE4_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V )
407 * BR3 and OR3 (SDRAM)
410 #define SDRAM_BASE3_PRELIM 0x00000000 /* SDRAM bank #0 */
411 #define SDRAM_MAX_SIZE (256 << 20) /* max 256MB per bank */
413 /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
414 #define CONFIG_SYS_OR_TIMING_SDRAM (OR_CSNT_SAM | OR_G5LS)
416 #define CONFIG_SYS_OR3_PRELIM ((0xFFFFFFFFLU & ~(SDRAM_MAX_SIZE - 1)) | CONFIG_SYS_OR_TIMING_SDRAM)
417 #define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_PS_32 | BR_V)
420 * Memory Periodic Timer Prescaler
424 * Memory Periodic Timer Prescaler
426 * The Divider for PTA (refresh timer) configuration is based on an
427 * example SDRAM configuration (64 MBit, one bank). The adjustment to
428 * the number of chip selects (NCS) and the actually needed refresh
429 * rate is done by setting MPTPR.
431 * PTA is calculated from
432 * PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
434 * gclk CPU clock (not bus clock!)
435 * Trefresh Refresh cycle * 4 (four word bursts used)
437 * 4096 Rows from SDRAM example configuration
438 * 1000 factor s -> ms
439 * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration
440 * 4 Number of refresh cycles per period
441 * 64 Refresh cycle in ms per number of rows
442 * --------------------------------------------
443 * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
445 * 50 MHz => 50.000.000 / Divider = 98
446 * 66 Mhz => 66.000.000 / Divider = 129
447 * 80 Mhz => 80.000.000 / Divider = 156
450 #define CONFIG_SYS_MAMR_PTA 234
453 * For 16 MBit, refresh rates could be 31.3 us
454 * (= 64 ms / 2K = 125 / quad bursts).
455 * For a simpler initialization, 15.6 us is used instead.
457 * #define CONFIG_SYS_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks
458 * #define CONFIG_SYS_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank
460 #define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */
461 #define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */
463 /* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */
464 #define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */
465 #define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */
468 * MAMR settings for SDRAM
472 #define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
473 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \
474 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
477 #define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
478 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \
479 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
482 * Internal Definitions
486 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
487 #define BOOTFLAG_WARM 0x02 /* Software reboot */
489 #define CONFIG_LAST_STAGE_INIT /* needed to reset the damn phys */
491 /****************************************************************/
493 #define DSP_SIZE 0x00010000 /* 64K */
494 #define NAND_SIZE 0x00010000 /* 64K */
496 #define DSP_BASE 0xF1000000
497 #define NAND_BASE 0xF1010000
499 /*****************************************************************************/
501 #define CONFIG_SYS_DIRECT_FLASH_TFTP
503 /*****************************************************************************/
505 #if CONFIG_NETPHONE_VERSION == 1
506 #define STATUS_LED_BIT 0x00000008 /* bit 28 */
507 #elif CONFIG_NETPHONE_VERSION == 2
508 #define STATUS_LED_BIT 0x00000080 /* bit 24 */
511 #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
512 #define STATUS_LED_STATE STATUS_LED_BLINKING
514 #define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */
515 #define STATUS_LED_BOOT 0 /* LED 0 used for boot status */
521 /* led_id_t is unsigned int mask */
522 typedef unsigned int led_id_t;
524 #define __led_toggle(_msk) \
526 ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat ^= (_msk); \
529 #define __led_set(_msk, _st) \
532 ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat |= (_msk); \
534 ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat &= ~(_msk); \
537 #define __led_init(msk, st) __led_set(msk, st)
541 /***********************************************************************************************************
543 ----------------------------------------------------------------------------------------------
545 (V1) version 1 of the board
546 (V2) version 2 of the board
548 ----------------------------------------------------------------------------------------------
552 +------+----------------+--------+------------------------------------------------------------
553 | # | Name | Type | Comment
554 +------+----------------+--------+------------------------------------------------------------
555 | PA3 | SPIEN_MAX | Output | MAX serial to uart chip select
556 | PA7 | DSP_INT | Output | DSP interrupt
557 | PA10 | DSP_RESET | Output | DSP reset
558 | PA14 | USBOE | Output | USB (1)
559 | PA15 | USBRXD | Output | USB (1)
560 | PB19 | BT_RTS | Output | Bluetooth (0)
561 | PB23 | BT_CTS | Output | Bluetooth (0)
562 | PB26 | SPIEN_SEP | Output | Serial EEPROM chip select
563 | PB27 | SPICS_DISP | Output | Display chip select
564 | PB28 | SPI_RXD_3V | Input | SPI Data Rx
565 | PB29 | SPI_TXD | Output | SPI Data Tx
566 | PB30 | SPI_CLK | Output | SPI Clock
567 | PC10 | DISPA0 | Output | Display A0
568 | PC11 | BACKLIGHT | Output | Display backlit
569 | PC12 | SPI2RXD | Input | (V1) 2nd SPI RXD
570 | | IO_RESET | Output | (V2) General I/O reset
571 | PC13 | SPI2TXD | Output | (V1) 2nd SPI TXD (V1)
572 | | HOOK | Input | (V2) Hook input interrupt
573 | PC15 | SPI2CLK | Output | (V1) 2nd SPI CLK
574 | | F_RY_BY | Input | (V2) NAND F_RY_BY
575 | PE17 | F_ALE | Output | NAND F_ALE
576 | PE18 | F_CLE | Output | NAND F_CLE
577 | PE20 | F_CE | Output | NAND F_CE
578 | PE24 | SPICS_SCOUT | Output | (V1) Codec chip select
579 | | LED | Output | (V2) LED
580 | PE27 | SPICS_ER | Output | External serial register CS
581 | PE28 | LEDIO1 | Output | (V1) LED
582 | | BKBR1 | Input | (V2) Keyboard input scan
583 | PE29 | LEDIO2 | Output | (V1) LED hook for A (TA2)
584 | | BKBR2 | Input | (V2) Keyboard input scan
585 | PE30 | LEDIO3 | Output | (V1) LED hook for A (TA2)
586 | | BKBR3 | Input | (V2) Keyboard input scan
587 | PE31 | F_RY_BY | Input | (V1) NAND F_RY_BY
588 | | BKBR4 | Input | (V2) Keyboard input scan
589 +------+----------------+--------+---------------------------------------------------
591 ----------------------------------------------------------------------------------------------
593 Serial register input:
595 +------+----------------+------------------------------------------------------------
597 +------+----------------+------------------------------------------------------------
598 | 0 | BKBR1 | (V1) Keyboard input scan
599 | 1 | BKBR3 | (V1) Keyboard input scan
600 | 2 | BKBR4 | (V1) Keyboard input scan
601 | 3 | BKBR2 | (V1) Keyboard input scan
602 | 4 | HOOK | (V1) Hook switch
603 | 5 | BT_LINK | (V1) Bluetooth link status
604 | 6 | HOST_WAKE | (V1) Bluetooth host wake up
605 | 7 | OK_ETH | (V1) Cisco inline power OK status
606 +------+----------------+------------------------------------------------------------
608 ----------------------------------------------------------------------------------------------
610 Serial register output:
612 +------+----------------+------------------------------------------------------------
614 +------+----------------+------------------------------------------------------------
615 | 0 | KEY1 | Keyboard output scan
616 | 1 | KEY2 | Keyboard output scan
617 | 2 | KEY3 | Keyboard output scan
618 | 3 | KEY4 | Keyboard output scan
619 | 4 | KEY5 | Keyboard output scan
620 | 5 | KEY6 | Keyboard output scan
621 | 6 | KEY7 | Keyboard output scan
622 | 7 | BT_WAKE | Bluetooth wake up
623 +------+----------------+------------------------------------------------------------
625 ----------------------------------------------------------------------------------------------
629 +------+----------------+------------------------------------------------------------
631 +------+----------------+------------------------------------------------------------
632 | CS0 | CS0 | Boot flash
633 | CS1 | CS_FLASH | NAND flash
635 | CS3 | DCS_DRAM | DRAM
636 | CS4 | CS_FLASH2 | (V2) 2nd flash
637 +------+----------------+------------------------------------------------------------
639 ----------------------------------------------------------------------------------------------
643 +------+----------------+------------------------------------------------------------
645 +------+----------------+------------------------------------------------------------
646 | IRQ1 | IRQ_DSP | DSP interrupt
647 | IRQ3 | S_INTER | DUSLIC ???
648 | IRQ4 | F_RY_BY | NAND
649 | IRQ7 | IRQ_MAX | MAX 3100 interrupt
650 +------+----------------+------------------------------------------------------------
652 ----------------------------------------------------------------------------------------------
654 Interrupts on PCMCIA pins:
656 +------+----------------+------------------------------------------------------------
658 +------+----------------+------------------------------------------------------------
659 | IP_A0| PHY1_LINK | Link status changed for #1 Ethernet interface
660 | IP_A1| PHY2_LINK | Link status changed for #2 Ethernet interface
661 | IP_A2| RMII1_MDINT | PHY interrupt for #1
662 | IP_A3| RMII2_MDINT | PHY interrupt for #2
663 | IP_A5| HOST_WAKE | (V2) Bluetooth host wake
664 | IP_A6| OK_ETH | (V2) Cisco inline power OK
665 +------+----------------+------------------------------------------------------------
667 *************************************************************************************************/
669 #define CONFIG_SED156X 1 /* use SED156X */
670 #define CONFIG_SED156X_PG12864Q 1 /* type of display used */
672 /* serial interfacing macros */
674 #define SED156X_SPI_RXD_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat)
675 #define SED156X_SPI_RXD_MASK 0x00000008
677 #define SED156X_SPI_TXD_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat)
678 #define SED156X_SPI_TXD_MASK 0x00000004
680 #define SED156X_SPI_CLK_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat)
681 #define SED156X_SPI_CLK_MASK 0x00000002
683 #define SED156X_CS_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat)
684 #define SED156X_CS_MASK 0x00000010
686 #define SED156X_A0_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat)
687 #define SED156X_A0_MASK 0x0020
689 /*************************************************************************************************/
691 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
692 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 1
693 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 1
695 /*************************************************************************************************/
697 /* use board specific hardware */
698 #undef CONFIG_WATCHDOG /* watchdog disabled */
699 #define CONFIG_HW_WATCHDOG
700 #define CONFIG_SHOW_ACTIVITY
702 /*************************************************************************************************/
704 /* phone console configuration */
706 #define PHONE_CONSOLE_POLL_HZ (CONFIG_SYS_HZ/200) /* poll every 5ms */
708 /*************************************************************************************************/
710 #define CONFIG_CDP_DEVICE_ID 20
711 #define CONFIG_CDP_DEVICE_ID_PREFIX "NP" /* netphone */
712 #define CONFIG_CDP_PORT_ID "eth%d"
713 #define CONFIG_CDP_CAPABILITIES 0x00000010
714 #define CONFIG_CDP_VERSION "u-boot" " " U_BOOT_DATE " " U_BOOT_TIME
715 #define CONFIG_CDP_PLATFORM "Intracom NetPhone"
716 #define CONFIG_CDP_TRIGGER 0x20020001
717 #define CONFIG_CDP_POWER_CONSUMPTION 4300 /* 90 mA @ 48V */
718 #define CONFIG_CDP_APPLIANCE_VLAN_TYPE 0x01 /* ipphone */
720 /*************************************************************************************************/
722 #define CONFIG_AUTO_COMPLETE 1
724 /*************************************************************************************************/
726 #define CONFIG_CRC32_VERIFY 1
728 /*************************************************************************************************/
730 #define CONFIG_HUSH_OLD_PARSER_COMPATIBLE 1
732 /*************************************************************************************************/
733 #endif /* __CONFIG_H */