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Commit | Line | Data |
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04a85b3b | 1 | /* |
cd0402a7 | 2 | * (C) Copyright 2000-2010 |
04a85b3b WD |
3 | * Wolfgang Denk, DENX Software Engineering, [email protected]. |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
04a85b3b WD |
6 | */ |
7 | ||
8 | /* | |
9 | * Pantelis Antoniou, Intracom S.A., [email protected] | |
10 | * U-Boot port on NetTA4 board | |
11 | */ | |
12 | ||
13 | #ifndef __CONFIG_H | |
14 | #define __CONFIG_H | |
15 | ||
c26e454d WD |
16 | #if !defined(CONFIG_NETPHONE_VERSION) || CONFIG_NETPHONE_VERSION > 2 |
17 | #error Unsupported CONFIG_NETPHONE version | |
18 | #endif | |
19 | ||
04a85b3b WD |
20 | /* |
21 | * High Level Configuration Options | |
22 | * (easy to change) | |
23 | */ | |
24 | ||
25 | #define CONFIG_MPC870 1 /* This is a MPC885 CPU */ | |
26 | #define CONFIG_NETPHONE 1 /* ...on a NetPhone board */ | |
27 | ||
2ae18241 WD |
28 | #define CONFIG_SYS_TEXT_BASE 0x40000000 |
29 | ||
04a85b3b WD |
30 | #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ |
31 | #undef CONFIG_8xx_CONS_SMC2 | |
32 | #undef CONFIG_8xx_CONS_NONE | |
33 | ||
34 | #define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */ | |
35 | ||
36 | /* #define CONFIG_XIN 10000000 */ | |
37 | #define CONFIG_XIN 50000000 | |
79fa88f3 WD |
38 | /* #define MPC8XX_HZ 120000000 */ |
39 | #define MPC8XX_HZ 66666666 | |
04a85b3b WD |
40 | |
41 | #define CONFIG_8xx_GCLK_FREQ MPC8XX_HZ | |
42 | ||
43 | #if 0 | |
44 | #define CONFIG_BOOTDELAY -1 /* autoboot disabled */ | |
45 | #else | |
46 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
47 | #endif | |
48 | ||
49 | #undef CONFIG_CLOCKS_IN_MHZ /* clocks NOT passsed to Linux in MHz */ | |
50 | ||
51 | #define CONFIG_PREBOOT "echo;" | |
52 | ||
53 | #undef CONFIG_BOOTARGS | |
54 | #define CONFIG_BOOTCOMMAND \ | |
53677ef1 | 55 | "tftpboot; " \ |
79fa88f3 WD |
56 | "setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} " \ |
57 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;" \ | |
04a85b3b WD |
58 | "bootm" |
59 | ||
74de7aef | 60 | #define CONFIG_SOURCE |
04a85b3b | 61 | #define CONFIG_LOADS_ECHO 0 /* echo off for serial download */ |
6d0f6bcf | 62 | #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */ |
04a85b3b WD |
63 | |
64 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
65 | ||
66 | #undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */ | |
67 | ||
68 | #define CONFIG_STATUS_LED 1 /* Status LED enabled */ | |
69 | #define CONFIG_BOARD_SPECIFIC_LED /* version has board specific leds */ | |
70 | ||
7be044e4 JL |
71 | /* |
72 | * BOOTP options | |
73 | */ | |
74 | #define CONFIG_BOOTP_SUBNETMASK | |
75 | #define CONFIG_BOOTP_GATEWAY | |
76 | #define CONFIG_BOOTP_HOSTNAME | |
77 | #define CONFIG_BOOTP_BOOTPATH | |
78 | #define CONFIG_BOOTP_BOOTFILESIZE | |
79 | #define CONFIG_BOOTP_NISDOMAIN | |
04a85b3b WD |
80 | |
81 | #undef CONFIG_MAC_PARTITION | |
82 | #undef CONFIG_DOS_PARTITION | |
83 | ||
84 | #define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */ | |
85 | ||
04a85b3b | 86 | #define FEC_ENET 1 /* eth.c needs it that way... */ |
6d0f6bcf | 87 | #undef CONFIG_SYS_DISCOVER_PHY |
04a85b3b | 88 | #define CONFIG_MII 1 |
0f3ba7e9 | 89 | #define CONFIG_MII_INIT 1 |
04a85b3b WD |
90 | #define CONFIG_RMII 1 /* use RMII interface */ |
91 | ||
92 | #define CONFIG_ETHER_ON_FEC1 1 | |
53677ef1 | 93 | #define CONFIG_FEC1_PHY 8 /* phy address of FEC */ |
04a85b3b WD |
94 | #define CONFIG_FEC1_PHY_NORXERR 1 |
95 | ||
96 | #define CONFIG_ETHER_ON_FEC2 1 | |
97 | #define CONFIG_FEC2_PHY 4 | |
98 | #define CONFIG_FEC2_PHY_NORXERR 1 | |
99 | ||
100 | #define CONFIG_ENV_OVERWRITE 1 /* allow modification of vendor params */ | |
101 | ||
e18a1061 JL |
102 | |
103 | /* | |
104 | * Command line configuration. | |
105 | */ | |
106 | #include <config_cmd_default.h> | |
107 | ||
e18a1061 JL |
108 | #define CONFIG_CMD_DHCP |
109 | #define CONFIG_CMD_PING | |
110 | #define CONFIG_CMD_MII | |
111 | #define CONFIG_CMD_CDP | |
112 | ||
04a85b3b WD |
113 | |
114 | #define CONFIG_BOARD_EARLY_INIT_F 1 | |
115 | #define CONFIG_MISC_INIT_R | |
116 | ||
04a85b3b WD |
117 | /* |
118 | * Miscellaneous configurable options | |
119 | */ | |
6d0f6bcf | 120 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
04a85b3b | 121 | |
6d0f6bcf | 122 | #define CONFIG_SYS_HUSH_PARSER 1 |
04a85b3b | 123 | |
e18a1061 | 124 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 125 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
04a85b3b | 126 | #else |
6d0f6bcf | 127 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
04a85b3b | 128 | #endif |
6d0f6bcf JCPV |
129 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
130 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
131 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
04a85b3b | 132 | |
6d0f6bcf JCPV |
133 | #define CONFIG_SYS_MEMTEST_START 0x0300000 /* memtest works on */ |
134 | #define CONFIG_SYS_MEMTEST_END 0x0700000 /* 3 ... 7 MB in DRAM */ | |
04a85b3b | 135 | |
6d0f6bcf | 136 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
04a85b3b | 137 | |
04a85b3b WD |
138 | /* |
139 | * Low Level Configuration Settings | |
140 | * (address mappings, register initial values, etc.) | |
141 | * You should know what you are doing if you make changes here. | |
142 | */ | |
143 | /*----------------------------------------------------------------------- | |
144 | * Internal Memory Mapped Register | |
145 | */ | |
6d0f6bcf | 146 | #define CONFIG_SYS_IMMR 0xFF000000 |
04a85b3b WD |
147 | |
148 | /*----------------------------------------------------------------------- | |
149 | * Definitions for initial stack pointer and data area (in DPRAM) | |
150 | */ | |
6d0f6bcf | 151 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR |
553f0982 | 152 | #define CONFIG_SYS_INIT_RAM_SIZE 0x3000 /* Size of used area in DPRAM */ |
25ddd1fb | 153 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 154 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
04a85b3b WD |
155 | |
156 | /*----------------------------------------------------------------------- | |
157 | * Start addresses for the final memory configuration | |
158 | * (Set up by the startup code) | |
6d0f6bcf | 159 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
04a85b3b | 160 | */ |
6d0f6bcf JCPV |
161 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
162 | #define CONFIG_SYS_FLASH_BASE 0x40000000 | |
04a85b3b | 163 | #if defined(DEBUG) |
6d0f6bcf | 164 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ |
04a85b3b | 165 | #else |
6d0f6bcf | 166 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ |
04a85b3b | 167 | #endif |
6d0f6bcf JCPV |
168 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
169 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
c26e454d | 170 | #if CONFIG_NETPHONE_VERSION == 2 |
6d0f6bcf | 171 | #define CONFIG_SYS_FLASH_BASE4 0x40080000 |
c26e454d WD |
172 | #endif |
173 | ||
6d0f6bcf | 174 | #define CONFIG_SYS_RESET_ADDRESS 0x80000000 |
04a85b3b WD |
175 | |
176 | /* | |
177 | * For booting Linux, the board info and command line data | |
178 | * have to be in the first 8 MB of memory, since this is | |
179 | * the maximum mapped by the Linux kernel during initialization. | |
180 | */ | |
6d0f6bcf | 181 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
04a85b3b WD |
182 | |
183 | /*----------------------------------------------------------------------- | |
184 | * FLASH organization | |
185 | */ | |
c26e454d | 186 | #if CONFIG_NETPHONE_VERSION == 1 |
6d0f6bcf | 187 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
c26e454d | 188 | #elif CONFIG_NETPHONE_VERSION == 2 |
6d0f6bcf | 189 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ |
c26e454d | 190 | #endif |
6d0f6bcf | 191 | #define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ |
04a85b3b | 192 | |
6d0f6bcf JCPV |
193 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
194 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
04a85b3b | 195 | |
5a1aceb0 | 196 | #define CONFIG_ENV_IS_IN_FLASH 1 |
0e8d1586 | 197 | #define CONFIG_ENV_SECT_SIZE 0x10000 |
04a85b3b | 198 | |
6d0f6bcf | 199 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x60000) |
0e8d1586 | 200 | #define CONFIG_ENV_SIZE 0x4000 |
04a85b3b | 201 | |
6d0f6bcf | 202 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x70000) |
0e8d1586 | 203 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
04a85b3b WD |
204 | |
205 | /*----------------------------------------------------------------------- | |
206 | * Cache Configuration | |
207 | */ | |
6d0f6bcf | 208 | #define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */ |
e18a1061 | 209 | #if defined(CONFIG_CMD_KGDB) |
6d0f6bcf | 210 | #define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */ |
04a85b3b WD |
211 | #endif |
212 | ||
213 | /*----------------------------------------------------------------------- | |
214 | * SYPCR - System Protection Control 11-9 | |
215 | * SYPCR can only be written once after reset! | |
216 | *----------------------------------------------------------------------- | |
217 | * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze | |
218 | */ | |
219 | #if defined(CONFIG_WATCHDOG) | |
6d0f6bcf | 220 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \ |
04a85b3b WD |
221 | SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP) |
222 | #else | |
6d0f6bcf | 223 | #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP) |
04a85b3b WD |
224 | #endif |
225 | ||
226 | /*----------------------------------------------------------------------- | |
227 | * SIUMCR - SIU Module Configuration 11-6 | |
228 | *----------------------------------------------------------------------- | |
229 | * PCMCIA config., multi-function pin tri-state | |
230 | */ | |
231 | #ifndef CONFIG_CAN_DRIVER | |
6d0f6bcf | 232 | #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_FRC) |
04a85b3b | 233 | #else /* we must activate GPL5 in the SIUMCR for CAN */ |
6d0f6bcf | 234 | #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01 | SIUMCR_FRC) |
04a85b3b WD |
235 | #endif /* CONFIG_CAN_DRIVER */ |
236 | ||
237 | /*----------------------------------------------------------------------- | |
238 | * TBSCR - Time Base Status and Control 11-26 | |
239 | *----------------------------------------------------------------------- | |
240 | * Clear Reference Interrupt Status, Timebase freezing enabled | |
241 | */ | |
6d0f6bcf | 242 | #define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF) |
04a85b3b WD |
243 | |
244 | /*----------------------------------------------------------------------- | |
245 | * RTCSC - Real-Time Clock Status and Control Register 11-27 | |
246 | *----------------------------------------------------------------------- | |
247 | */ | |
6d0f6bcf | 248 | #define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE) |
04a85b3b WD |
249 | |
250 | /*----------------------------------------------------------------------- | |
251 | * PISCR - Periodic Interrupt Status and Control 11-31 | |
252 | *----------------------------------------------------------------------- | |
253 | * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled | |
254 | */ | |
6d0f6bcf | 255 | #define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF) |
04a85b3b WD |
256 | |
257 | /*----------------------------------------------------------------------- | |
258 | * PLPRCR - PLL, Low-Power, and Reset Control Register 15-30 | |
259 | *----------------------------------------------------------------------- | |
260 | * Reset PLL lock status sticky bit, timer expired status bit and timer | |
261 | * interrupt status bit | |
262 | * | |
263 | */ | |
264 | ||
265 | #if CONFIG_XIN == 10000000 | |
266 | ||
267 | #if MPC8XX_HZ == 120000000 | |
6d0f6bcf | 268 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 269 | (0 << PLPRCR_S_SHIFT) | (12 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 270 | PLPRCR_TEXPS) |
04a85b3b | 271 | #elif MPC8XX_HZ == 100000000 |
6d0f6bcf | 272 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 273 | (0 << PLPRCR_S_SHIFT) | (10 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 274 | PLPRCR_TEXPS) |
04a85b3b | 275 | #elif MPC8XX_HZ == 50000000 |
6d0f6bcf | 276 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 277 | (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (3 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 278 | PLPRCR_TEXPS) |
04a85b3b | 279 | #elif MPC8XX_HZ == 25000000 |
6d0f6bcf | 280 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 281 | (2 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (3 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 282 | PLPRCR_TEXPS) |
04a85b3b | 283 | #elif MPC8XX_HZ == 40000000 |
6d0f6bcf | 284 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 285 | (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (4 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 286 | PLPRCR_TEXPS) |
04a85b3b | 287 | #elif MPC8XX_HZ == 75000000 |
6d0f6bcf | 288 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 289 | (1 << PLPRCR_S_SHIFT) | (15 << PLPRCR_MFI_SHIFT) | (0 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 290 | PLPRCR_TEXPS) |
04a85b3b WD |
291 | #else |
292 | #error unsupported CPU freq for XIN = 10MHz | |
293 | #endif | |
294 | ||
295 | #elif CONFIG_XIN == 50000000 | |
296 | ||
297 | #if MPC8XX_HZ == 120000000 | |
6d0f6bcf | 298 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 299 | (0 << PLPRCR_S_SHIFT) | (12 << PLPRCR_MFI_SHIFT) | (4 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 300 | PLPRCR_TEXPS) |
04a85b3b | 301 | #elif MPC8XX_HZ == 100000000 |
6d0f6bcf | 302 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
04a85b3b | 303 | (0 << PLPRCR_S_SHIFT) | (6 << PLPRCR_MFI_SHIFT) | (2 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 304 | PLPRCR_TEXPS) |
c26e454d | 305 | #elif MPC8XX_HZ == 66666666 |
6d0f6bcf | 306 | #define CONFIG_SYS_PLPRCR ((0 << PLPRCR_MFN_SHIFT) | (0 << PLPRCR_MFD_SHIFT) | \ |
c26e454d | 307 | (1 << PLPRCR_S_SHIFT) | (8 << PLPRCR_MFI_SHIFT) | (2 << PLPRCR_PDF_SHIFT) | \ |
53677ef1 | 308 | PLPRCR_TEXPS) |
04a85b3b WD |
309 | #else |
310 | #error unsupported CPU freq for XIN = 50MHz | |
311 | #endif | |
312 | ||
313 | #else | |
314 | ||
315 | #error unsupported XIN freq | |
316 | #endif | |
317 | ||
318 | ||
319 | /* | |
320 | *----------------------------------------------------------------------- | |
321 | * SCCR - System Clock and reset Control Register 15-27 | |
322 | *----------------------------------------------------------------------- | |
323 | * Set clock output, timebase and RTC source and divider, | |
324 | * power management and some other internal clocks | |
79fa88f3 WD |
325 | * |
326 | * Note: When TBS == 0 the timebase is independent of current cpu clock. | |
04a85b3b WD |
327 | */ |
328 | ||
329 | #define SCCR_MASK SCCR_EBDF11 | |
330 | #if MPC8XX_HZ > 66666666 | |
6d0f6bcf | 331 | #define CONFIG_SYS_SCCR (/* SCCR_TBS | */ SCCR_CRQEN | \ |
04a85b3b WD |
332 | SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ |
333 | SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ | |
334 | SCCR_DFALCD00 | SCCR_EBDF01) | |
335 | #else | |
6d0f6bcf | 336 | #define CONFIG_SYS_SCCR (/* SCCR_TBS | */ SCCR_CRQEN | \ |
04a85b3b WD |
337 | SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \ |
338 | SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \ | |
339 | SCCR_DFALCD00) | |
340 | #endif | |
341 | ||
342 | /*----------------------------------------------------------------------- | |
343 | * | |
344 | *----------------------------------------------------------------------- | |
345 | * | |
346 | */ | |
6d0f6bcf JCPV |
347 | /*#define CONFIG_SYS_DER 0x2002000F*/ |
348 | #define CONFIG_SYS_DER 0 | |
04a85b3b WD |
349 | |
350 | /* | |
351 | * Init Memory Controller: | |
352 | * | |
353 | * BR0/1 and OR0/1 (FLASH) | |
354 | */ | |
355 | ||
356 | #define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */ | |
357 | ||
358 | /* used to re-map FLASH both when starting from SRAM or FLASH: | |
359 | * restrict access enough to keep SRAM working (if any) | |
360 | * but not too much to meddle with FLASH accesses | |
361 | */ | |
6d0f6bcf JCPV |
362 | #define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */ |
363 | #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */ | |
04a85b3b WD |
364 | |
365 | /* FLASH timing: ACS = 11, TRLX = 0, CSNT = 1, SCY = 5, EHTR = 1 */ | |
6d0f6bcf | 366 | #define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_BI | OR_SCY_5_CLK | OR_TRLX) |
04a85b3b | 367 | |
6d0f6bcf JCPV |
368 | #define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) |
369 | #define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
370 | #define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V ) | |
04a85b3b | 371 | |
c26e454d WD |
372 | #if CONFIG_NETPHONE_VERSION == 2 |
373 | ||
374 | #define FLASH_BASE4_PRELIM 0x40080000 /* FLASH bank #1 */ | |
375 | ||
6d0f6bcf JCPV |
376 | #define CONFIG_SYS_OR4_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) |
377 | #define CONFIG_SYS_OR4_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH) | |
378 | #define CONFIG_SYS_BR4_PRELIM ((FLASH_BASE4_PRELIM & BR_BA_MSK) | BR_PS_8 | BR_V ) | |
c26e454d WD |
379 | |
380 | #endif | |
381 | ||
04a85b3b WD |
382 | /* |
383 | * BR3 and OR3 (SDRAM) | |
384 | * | |
385 | */ | |
386 | #define SDRAM_BASE3_PRELIM 0x00000000 /* SDRAM bank #0 */ | |
387 | #define SDRAM_MAX_SIZE (256 << 20) /* max 256MB per bank */ | |
388 | ||
389 | /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */ | |
6d0f6bcf | 390 | #define CONFIG_SYS_OR_TIMING_SDRAM (OR_CSNT_SAM | OR_G5LS) |
04a85b3b | 391 | |
6d0f6bcf JCPV |
392 | #define CONFIG_SYS_OR3_PRELIM ((0xFFFFFFFFLU & ~(SDRAM_MAX_SIZE - 1)) | CONFIG_SYS_OR_TIMING_SDRAM) |
393 | #define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMB | BR_PS_32 | BR_V) | |
04a85b3b WD |
394 | |
395 | /* | |
396 | * Memory Periodic Timer Prescaler | |
397 | */ | |
398 | ||
399 | /* | |
400 | * Memory Periodic Timer Prescaler | |
401 | * | |
402 | * The Divider for PTA (refresh timer) configuration is based on an | |
403 | * example SDRAM configuration (64 MBit, one bank). The adjustment to | |
404 | * the number of chip selects (NCS) and the actually needed refresh | |
405 | * rate is done by setting MPTPR. | |
406 | * | |
407 | * PTA is calculated from | |
408 | * PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS) | |
409 | * | |
410 | * gclk CPU clock (not bus clock!) | |
411 | * Trefresh Refresh cycle * 4 (four word bursts used) | |
412 | * | |
413 | * 4096 Rows from SDRAM example configuration | |
414 | * 1000 factor s -> ms | |
415 | * 32 PTP (pre-divider from MPTPR) from SDRAM example configuration | |
416 | * 4 Number of refresh cycles per period | |
417 | * 64 Refresh cycle in ms per number of rows | |
418 | * -------------------------------------------- | |
419 | * Divider = 4096 * 32 * 1000 / (4 * 64) = 512000 | |
420 | * | |
421 | * 50 MHz => 50.000.000 / Divider = 98 | |
422 | * 66 Mhz => 66.000.000 / Divider = 129 | |
423 | * 80 Mhz => 80.000.000 / Divider = 156 | |
424 | */ | |
425 | ||
6d0f6bcf | 426 | #define CONFIG_SYS_MAMR_PTA 234 |
04a85b3b WD |
427 | |
428 | /* | |
429 | * For 16 MBit, refresh rates could be 31.3 us | |
430 | * (= 64 ms / 2K = 125 / quad bursts). | |
431 | * For a simpler initialization, 15.6 us is used instead. | |
432 | * | |
6d0f6bcf JCPV |
433 | * #define CONFIG_SYS_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks |
434 | * #define CONFIG_SYS_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank | |
04a85b3b | 435 | */ |
6d0f6bcf JCPV |
436 | #define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */ |
437 | #define CONFIG_SYS_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */ | |
04a85b3b WD |
438 | |
439 | /* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */ | |
6d0f6bcf JCPV |
440 | #define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */ |
441 | #define CONFIG_SYS_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */ | |
04a85b3b WD |
442 | |
443 | /* | |
444 | * MAMR settings for SDRAM | |
445 | */ | |
446 | ||
447 | /* 8 column SDRAM */ | |
6d0f6bcf | 448 | #define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ |
04a85b3b WD |
449 | MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \ |
450 | MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) | |
451 | ||
452 | /* 9 column SDRAM */ | |
6d0f6bcf | 453 | #define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \ |
04a85b3b WD |
454 | MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \ |
455 | MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X) | |
456 | ||
04a85b3b WD |
457 | #define CONFIG_LAST_STAGE_INIT /* needed to reset the damn phys */ |
458 | ||
459 | /****************************************************************/ | |
460 | ||
461 | #define DSP_SIZE 0x00010000 /* 64K */ | |
462 | #define NAND_SIZE 0x00010000 /* 64K */ | |
04a85b3b WD |
463 | |
464 | #define DSP_BASE 0xF1000000 | |
465 | #define NAND_BASE 0xF1010000 | |
04a85b3b | 466 | |
04a85b3b WD |
467 | /*****************************************************************************/ |
468 | ||
6d0f6bcf | 469 | #define CONFIG_SYS_DIRECT_FLASH_TFTP |
79fa88f3 WD |
470 | |
471 | /*****************************************************************************/ | |
472 | ||
c26e454d | 473 | #if CONFIG_NETPHONE_VERSION == 1 |
04a85b3b | 474 | #define STATUS_LED_BIT 0x00000008 /* bit 28 */ |
c26e454d WD |
475 | #elif CONFIG_NETPHONE_VERSION == 2 |
476 | #define STATUS_LED_BIT 0x00000080 /* bit 24 */ | |
477 | #endif | |
478 | ||
6d0f6bcf | 479 | #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) |
04a85b3b WD |
480 | #define STATUS_LED_STATE STATUS_LED_BLINKING |
481 | ||
482 | #define STATUS_LED_ACTIVE 0 /* LED on for bit == 0 */ | |
483 | #define STATUS_LED_BOOT 0 /* LED 0 used for boot status */ | |
484 | ||
485 | #ifndef __ASSEMBLY__ | |
486 | ||
487 | /* LEDs */ | |
488 | ||
489 | /* led_id_t is unsigned int mask */ | |
490 | typedef unsigned int led_id_t; | |
491 | ||
492 | #define __led_toggle(_msk) \ | |
493 | do { \ | |
6d0f6bcf | 494 | ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat ^= (_msk); \ |
04a85b3b WD |
495 | } while(0) |
496 | ||
497 | #define __led_set(_msk, _st) \ | |
498 | do { \ | |
499 | if ((_st)) \ | |
6d0f6bcf | 500 | ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat |= (_msk); \ |
04a85b3b | 501 | else \ |
6d0f6bcf | 502 | ((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pedat &= ~(_msk); \ |
04a85b3b WD |
503 | } while(0) |
504 | ||
505 | #define __led_init(msk, st) __led_set(msk, st) | |
506 | ||
507 | #endif | |
508 | ||
509 | /*********************************************************************************************************** | |
510 | ||
c26e454d WD |
511 | ---------------------------------------------------------------------------------------------- |
512 | ||
513 | (V1) version 1 of the board | |
514 | (V2) version 2 of the board | |
515 | ||
516 | ---------------------------------------------------------------------------------------------- | |
517 | ||
04a85b3b WD |
518 | Pin definitions: |
519 | ||
520 | +------+----------------+--------+------------------------------------------------------------ | |
521 | | # | Name | Type | Comment | |
522 | +------+----------------+--------+------------------------------------------------------------ | |
523 | | PA3 | SPIEN_MAX | Output | MAX serial to uart chip select | |
524 | | PA7 | DSP_INT | Output | DSP interrupt | |
525 | | PA10 | DSP_RESET | Output | DSP reset | |
526 | | PA14 | USBOE | Output | USB (1) | |
527 | | PA15 | USBRXD | Output | USB (1) | |
528 | | PB19 | BT_RTS | Output | Bluetooth (0) | |
529 | | PB23 | BT_CTS | Output | Bluetooth (0) | |
530 | | PB26 | SPIEN_SEP | Output | Serial EEPROM chip select | |
531 | | PB27 | SPICS_DISP | Output | Display chip select | |
532 | | PB28 | SPI_RXD_3V | Input | SPI Data Rx | |
533 | | PB29 | SPI_TXD | Output | SPI Data Tx | |
534 | | PB30 | SPI_CLK | Output | SPI Clock | |
535 | | PC10 | DISPA0 | Output | Display A0 | |
536 | | PC11 | BACKLIGHT | Output | Display backlit | |
c26e454d WD |
537 | | PC12 | SPI2RXD | Input | (V1) 2nd SPI RXD |
538 | | | IO_RESET | Output | (V2) General I/O reset | |
539 | | PC13 | SPI2TXD | Output | (V1) 2nd SPI TXD (V1) | |
540 | | | HOOK | Input | (V2) Hook input interrupt | |
541 | | PC15 | SPI2CLK | Output | (V1) 2nd SPI CLK | |
542 | | | F_RY_BY | Input | (V2) NAND F_RY_BY | |
04a85b3b WD |
543 | | PE17 | F_ALE | Output | NAND F_ALE |
544 | | PE18 | F_CLE | Output | NAND F_CLE | |
545 | | PE20 | F_CE | Output | NAND F_CE | |
c26e454d WD |
546 | | PE24 | SPICS_SCOUT | Output | (V1) Codec chip select |
547 | | | LED | Output | (V2) LED | |
04a85b3b | 548 | | PE27 | SPICS_ER | Output | External serial register CS |
c26e454d WD |
549 | | PE28 | LEDIO1 | Output | (V1) LED |
550 | | | BKBR1 | Input | (V2) Keyboard input scan | |
551 | | PE29 | LEDIO2 | Output | (V1) LED hook for A (TA2) | |
552 | | | BKBR2 | Input | (V2) Keyboard input scan | |
553 | | PE30 | LEDIO3 | Output | (V1) LED hook for A (TA2) | |
554 | | | BKBR3 | Input | (V2) Keyboard input scan | |
555 | | PE31 | F_RY_BY | Input | (V1) NAND F_RY_BY | |
556 | | | BKBR4 | Input | (V2) Keyboard input scan | |
04a85b3b WD |
557 | +------+----------------+--------+--------------------------------------------------- |
558 | ||
c26e454d WD |
559 | ---------------------------------------------------------------------------------------------- |
560 | ||
561 | Serial register input: | |
562 | ||
563 | +------+----------------+------------------------------------------------------------ | |
564 | | # | Name | Comment | |
565 | +------+----------------+------------------------------------------------------------ | |
6e592385 WD |
566 | | 0 | BKBR1 | (V1) Keyboard input scan |
567 | | 1 | BKBR3 | (V1) Keyboard input scan | |
568 | | 2 | BKBR4 | (V1) Keyboard input scan | |
569 | | 3 | BKBR2 | (V1) Keyboard input scan | |
570 | | 4 | HOOK | (V1) Hook switch | |
c26e454d WD |
571 | | 5 | BT_LINK | (V1) Bluetooth link status |
572 | | 6 | HOST_WAKE | (V1) Bluetooth host wake up | |
573 | | 7 | OK_ETH | (V1) Cisco inline power OK status | |
574 | +------+----------------+------------------------------------------------------------ | |
575 | ||
576 | ---------------------------------------------------------------------------------------------- | |
577 | ||
578 | Serial register output: | |
579 | ||
580 | +------+----------------+------------------------------------------------------------ | |
581 | | # | Name | Comment | |
582 | +------+----------------+------------------------------------------------------------ | |
6e592385 WD |
583 | | 0 | KEY1 | Keyboard output scan |
584 | | 1 | KEY2 | Keyboard output scan | |
585 | | 2 | KEY3 | Keyboard output scan | |
586 | | 3 | KEY4 | Keyboard output scan | |
587 | | 4 | KEY5 | Keyboard output scan | |
588 | | 5 | KEY6 | Keyboard output scan | |
589 | | 6 | KEY7 | Keyboard output scan | |
c26e454d WD |
590 | | 7 | BT_WAKE | Bluetooth wake up |
591 | +------+----------------+------------------------------------------------------------ | |
592 | ||
593 | ---------------------------------------------------------------------------------------------- | |
594 | ||
04a85b3b WD |
595 | Chip selects: |
596 | ||
597 | +------+----------------+------------------------------------------------------------ | |
598 | | # | Name | Comment | |
599 | +------+----------------+------------------------------------------------------------ | |
600 | | CS0 | CS0 | Boot flash | |
601 | | CS1 | CS_FLASH | NAND flash | |
602 | | CS2 | CS_DSP | DSP | |
603 | | CS3 | DCS_DRAM | DRAM | |
c26e454d | 604 | | CS4 | CS_FLASH2 | (V2) 2nd flash |
04a85b3b WD |
605 | +------+----------------+------------------------------------------------------------ |
606 | ||
c26e454d WD |
607 | ---------------------------------------------------------------------------------------------- |
608 | ||
04a85b3b WD |
609 | Interrupts: |
610 | ||
611 | +------+----------------+------------------------------------------------------------ | |
612 | | # | Name | Comment | |
613 | +------+----------------+------------------------------------------------------------ | |
614 | | IRQ1 | IRQ_DSP | DSP interrupt | |
615 | | IRQ3 | S_INTER | DUSLIC ??? | |
616 | | IRQ4 | F_RY_BY | NAND | |
617 | | IRQ7 | IRQ_MAX | MAX 3100 interrupt | |
618 | +------+----------------+------------------------------------------------------------ | |
619 | ||
c26e454d WD |
620 | ---------------------------------------------------------------------------------------------- |
621 | ||
04a85b3b WD |
622 | Interrupts on PCMCIA pins: |
623 | ||
624 | +------+----------------+------------------------------------------------------------ | |
625 | | # | Name | Comment | |
626 | +------+----------------+------------------------------------------------------------ | |
627 | | IP_A0| PHY1_LINK | Link status changed for #1 Ethernet interface | |
628 | | IP_A1| PHY2_LINK | Link status changed for #2 Ethernet interface | |
629 | | IP_A2| RMII1_MDINT | PHY interrupt for #1 | |
630 | | IP_A3| RMII2_MDINT | PHY interrupt for #2 | |
c26e454d WD |
631 | | IP_A5| HOST_WAKE | (V2) Bluetooth host wake |
632 | | IP_A6| OK_ETH | (V2) Cisco inline power OK | |
04a85b3b WD |
633 | +------+----------------+------------------------------------------------------------ |
634 | ||
635 | *************************************************************************************************/ | |
636 | ||
637 | #define CONFIG_SED156X 1 /* use SED156X */ | |
638 | #define CONFIG_SED156X_PG12864Q 1 /* type of display used */ | |
639 | ||
640 | /* serial interfacing macros */ | |
641 | ||
6d0f6bcf | 642 | #define SED156X_SPI_RXD_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) |
04a85b3b WD |
643 | #define SED156X_SPI_RXD_MASK 0x00000008 |
644 | ||
6d0f6bcf | 645 | #define SED156X_SPI_TXD_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) |
04a85b3b WD |
646 | #define SED156X_SPI_TXD_MASK 0x00000004 |
647 | ||
6d0f6bcf | 648 | #define SED156X_SPI_CLK_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) |
04a85b3b WD |
649 | #define SED156X_SPI_CLK_MASK 0x00000002 |
650 | ||
6d0f6bcf | 651 | #define SED156X_CS_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat) |
04a85b3b WD |
652 | #define SED156X_CS_MASK 0x00000010 |
653 | ||
6d0f6bcf | 654 | #define SED156X_A0_PORT (((volatile immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat) |
04a85b3b WD |
655 | #define SED156X_A0_MASK 0x0020 |
656 | ||
657 | /*************************************************************************************************/ | |
658 | ||
6d0f6bcf JCPV |
659 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 |
660 | #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 1 | |
661 | #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 1 | |
04a85b3b WD |
662 | |
663 | /*************************************************************************************************/ | |
664 | ||
665 | /* use board specific hardware */ | |
666 | #undef CONFIG_WATCHDOG /* watchdog disabled */ | |
667 | #define CONFIG_HW_WATCHDOG | |
668 | #define CONFIG_SHOW_ACTIVITY | |
669 | ||
670 | /*************************************************************************************************/ | |
671 | ||
672 | /* phone console configuration */ | |
673 | ||
6d0f6bcf | 674 | #define PHONE_CONSOLE_POLL_HZ (CONFIG_SYS_HZ/200) /* poll every 5ms */ |
04a85b3b WD |
675 | |
676 | /*************************************************************************************************/ | |
677 | ||
678 | #define CONFIG_CDP_DEVICE_ID 20 | |
679 | #define CONFIG_CDP_DEVICE_ID_PREFIX "NP" /* netphone */ | |
680 | #define CONFIG_CDP_PORT_ID "eth%d" | |
681 | #define CONFIG_CDP_CAPABILITIES 0x00000010 | |
561858ee | 682 | #define CONFIG_CDP_VERSION "u-boot" " " U_BOOT_DATE " " U_BOOT_TIME |
04a85b3b WD |
683 | #define CONFIG_CDP_PLATFORM "Intracom NetPhone" |
684 | #define CONFIG_CDP_TRIGGER 0x20020001 | |
685 | #define CONFIG_CDP_POWER_CONSUMPTION 4300 /* 90 mA @ 48V */ | |
686 | #define CONFIG_CDP_APPLIANCE_VLAN_TYPE 0x01 /* ipphone */ | |
687 | ||
688 | /*************************************************************************************************/ | |
689 | ||
690 | #define CONFIG_AUTO_COMPLETE 1 | |
691 | ||
692 | /*************************************************************************************************/ | |
693 | ||
c26e454d WD |
694 | #define CONFIG_CRC32_VERIFY 1 |
695 | ||
696 | /*************************************************************************************************/ | |
697 | ||
698 | #define CONFIG_HUSH_OLD_PARSER_COMPATIBLE 1 | |
699 | ||
700 | /*************************************************************************************************/ | |
04a85b3b | 701 | #endif /* __CONFIG_H */ |