Merge branch 'master' of git://git.denx.de/u-boot-sparc
[platform/kernel/u-boot.git] / include / configs / cpu9260.h
1 /*
2  * (C) Copyright 2007-2008
3  * Stelian Pop <stelian.pop@leadtechdesign.com>
4  * Lead Tech Design <www.leadtechdesign.com>
5  * Ilko Iliev <www.ronetix.at>
6  *
7  * (C) Copyright 2009
8  * Eric Benard <eric@eukrea.com>
9  *
10  * Configuration settings for the Eukrea CPU9260 board.
11  *
12  * See file CREDITS for list of people who contributed to this
13  * project.
14  *
15  * This program is free software; you can redistribute it and/or
16  * modify it under the terms of the GNU General Public License as
17  * published by the Free Software Foundation; either version 2 of
18  * the License, or (at your option) any later version.
19  *
20  * This program is distributed in the hope that it will be useful,
21  * but WITHOUT ANY WARRANTY; without even the implied warranty of
22  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23  * GNU General Public License for more details.
24  *
25  * You should have received a copy of the GNU General Public License
26  * along with this program; if not, write to the Free Software
27  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28  * MA 02111-1307 USA
29  */
30
31 #ifndef __CONFIG_H
32 #define __CONFIG_H
33
34 #define CONFIG_AT91_LEGACY
35
36 #define CONFIG_DISPLAY_CPUINFO  1
37
38 #define CONFIG_SYS_AT91_MAIN_CLOCK      18432000
39 #define CONFIG_SYS_HZ           1000
40
41 #define CONFIG_ARM926EJS        1
42
43 #if defined(CONFIG_CPU9260_128M) || defined(CONFIG_CPU9260)
44 #define CONFIG_CPU9260          1
45 #elif defined(CONFIG_CPU9G20_128M) || defined(CONFIG_CPU9G20)
46 #define CONFIG_CPU9G20          1
47 #endif
48
49 #if defined(CONFIG_CPU9G20)
50 #define CONFIG_AT91SAM9G20      1
51 #elif defined(CONFIG_CPU9260)
52 #define CONFIG_AT91SAM9260      1
53 #else
54 #error "Unknown board"
55 #endif
56
57 #define CONFIG_ARCH_CPU_INIT
58 #undef CONFIG_USE_IRQ
59
60 #define CONFIG_CMDLINE_TAG              1
61 #define CONFIG_SETUP_MEMORY_TAGS        1
62 #define CONFIG_INITRD_TAG               1
63
64 /* clocks */
65 #if defined(CONFIG_CPU9G20)
66 #define MASTER_PLL_DIV          0x01
67 #define MASTER_PLL_MUL          0x2B
68 #elif defined(CONFIG_CPU9260)
69 #define MASTER_PLL_DIV          0x09
70 #define MASTER_PLL_MUL          0x61
71 #endif
72
73 /* CKGR_MOR - enable main osc. */
74 #define CONFIG_SYS_MOR_VAL                                              \
75                 (AT91_PMC_MOSCEN |                                      \
76                  (255 << 8))            /* Main Oscillator Start-up Time */
77 #if defined(CONFIG_CPU9G20)
78 #define CONFIG_SYS_PLLAR_VAL                                            \
79                 (AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
80                  ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
81 #elif defined(CONFIG_CPU9260)
82 #define CONFIG_SYS_PLLAR_VAL                                            \
83                 (AT91_PMC_PLLA_WR_ERRATA | /* Bit 29 must be 1 when prog */ \
84                  AT91_PMC_OUT |                                         \
85                  ((MASTER_PLL_MUL - 1) << 16) | (MASTER_PLL_DIV))
86 #endif
87
88 #if defined(CONFIG_CPU9G20)
89 #define CONFIG_SYS_MCKR1_VAL            \
90                 (AT91_PMC_CSS_PLLA |    \
91                  AT91_PMC_PRES_1 |      \
92                  AT91SAM9_PMC_MDIV_6 |  \
93                  AT91_PMC_PDIV_2)
94 #define CONFIG_SYS_MCKR2_VAL            \
95                 CONFIG_SYS_MCKR1_VAL
96 #elif defined(CONFIG_CPU9260)
97 #define CONFIG_SYS_MCKR1_VAL            \
98                 (AT91_PMC_CSS_SLOW |    \
99                  AT91_PMC_PRES_1 |      \
100                  AT91SAM9_PMC_MDIV_2 |  \
101                  AT91_PMC_PDIV_1)
102 #define CONFIG_SYS_MCKR2_VAL            \
103                 (AT91_PMC_CSS_PLLA |    \
104                  AT91_PMC_PRES_1 |      \
105                  AT91SAM9_PMC_MDIV_2 |  \
106                  AT91_PMC_PDIV_1)
107 #endif
108
109 /* define PDC[31:16] as DATA[31:16] */
110 #define CONFIG_SYS_PIOC_PDR_VAL1        0xFFFF0000
111 /* no pull-up for D[31:16] */
112 #define CONFIG_SYS_PIOC_PPUDR_VAL       0xFFFF0000
113
114 /* EBI_CSA, 3.3V, no pull-ups for D[15:0], CS1 SDRAM, CS3 NAND Flash */
115 #define CONFIG_SYS_MATRIX_EBICSA_VAL            \
116        (AT91_MATRIX_DBPUC | AT91_MATRIX_CS1A_SDRAMC |\
117        AT91_MATRIX_CS3A_SMC_SMARTMEDIA | AT91_MATRIX_VDDIOMSEL)
118
119 /* SDRAM */
120 /* SDRAMC_MR Mode register */
121 #define CONFIG_SYS_SDRC_MR_VAL1         AT91_SDRAMC_MODE_NORMAL
122 /* SDRAMC_TR - Refresh Timer register */
123 #define CONFIG_SYS_SDRC_TR_VAL1         0x287
124 /* SDRAMC_CR - Configuration register*/
125 #if defined(CONFIG_CPU9G20)
126 #define CONFIG_SYS_SDRC_CR_VAL_64MB                                     \
127                 (AT91_SDRAMC_NC_9 |                                     \
128                  AT91_SDRAMC_NR_13 |                                    \
129                  AT91_SDRAMC_NB_4 |                                     \
130                  AT91_SDRAMC_CAS_2 |                                    \
131                  AT91_SDRAMC_DBW_32 |                                   \
132                  (2 <<  8) |    /* Write Recovery Delay */              \
133                  (9 << 12) |    /* Row Cycle Delay */                   \
134                  (3 << 16) |    /* Row Precharge Delay */               \
135                  (3 << 20) |    /* Row to Column Delay */               \
136                  (6 << 24) |    /* Active to Precharge Delay */         \
137                  (10 << 28))    /* Exit Self Refresh to Active Delay */
138
139 #define CONFIG_SYS_SDRC_CR_VAL_128MB                                    \
140                 (AT91_SDRAMC_NC_10 |                                    \
141                  AT91_SDRAMC_NR_13 |                                    \
142                  AT91_SDRAMC_NB_4 |                                     \
143                  AT91_SDRAMC_CAS_2 |                                    \
144                  AT91_SDRAMC_DBW_32 |                                   \
145                  (2 <<  8) |    /* Write Recovery Delay */              \
146                  (9 << 12) |    /* Row Cycle Delay */                   \
147                  (3 << 16) |    /* Row Precharge Delay */               \
148                  (3 << 20) |    /* Row to Column Delay */               \
149                  (6 << 24) |    /* Active to Precharge Delay */         \
150                  (10 << 28))    /* Exit Self Refresh to Active Delay */
151 #elif defined(CONFIG_CPU9260)
152 #define CONFIG_SYS_SDRC_CR_VAL_64MB                                     \
153                 (AT91_SDRAMC_NC_9 |                                     \
154                  AT91_SDRAMC_NR_13 |                                    \
155                  AT91_SDRAMC_NB_4 |                                     \
156                  AT91_SDRAMC_CAS_2 |                                    \
157                  AT91_SDRAMC_DBW_32 |                                   \
158                  (2 <<  8) |    /* Write Recovery Delay */              \
159                  (7 << 12) |    /* Row Cycle Delay */                   \
160                  (2 << 16) |    /* Row Precharge Delay */               \
161                  (2 << 20) |    /* Row to Column Delay */               \
162                  (5 << 24) |    /* Active to Precharge Delay */         \
163                  (8 << 28))     /* Exit Self Refresh to Active Delay */
164
165 #define CONFIG_SYS_SDRC_CR_VAL_128MB                                    \
166                 (AT91_SDRAMC_NC_10 |                                    \
167                  AT91_SDRAMC_NR_13 |                                    \
168                  AT91_SDRAMC_NB_4 |                                     \
169                  AT91_SDRAMC_CAS_2 |                                    \
170                  AT91_SDRAMC_DBW_32 |                                   \
171                  (2 <<  8) |    /* Write Recovery Delay */              \
172                  (7 << 12) |    /* Row Cycle Delay */                   \
173                  (2 << 16) |    /* Row Precharge Delay */               \
174                  (2 << 20) |    /* Row to Column Delay */               \
175                  (5 << 24) |    /* Active to Precharge Delay */         \
176                  (8 << 28))     /* Exit Self Refresh to Active Delay */
177 #endif
178
179 /* Memory Device Register -> SDRAM */
180 #define CONFIG_SYS_SDRC_MDR_VAL         AT91_SDRAMC_MD_SDRAM
181 #define CONFIG_SYS_SDRC_MR_VAL2         AT91_SDRAMC_MODE_PRECHARGE
182 #define CONFIG_SYS_SDRAM_VAL1           0               /* SDRAM_BASE */
183 #define CONFIG_SYS_SDRC_MR_VAL3         AT91_SDRAMC_MODE_REFRESH
184 #define CONFIG_SYS_SDRAM_VAL2           0               /* SDRAM_BASE */
185 #define CONFIG_SYS_SDRAM_VAL3           0               /* SDRAM_BASE */
186 #define CONFIG_SYS_SDRAM_VAL4           0               /* SDRAM_BASE */
187 #define CONFIG_SYS_SDRAM_VAL5           0               /* SDRAM_BASE */
188 #define CONFIG_SYS_SDRAM_VAL6           0               /* SDRAM_BASE */
189 #define CONFIG_SYS_SDRAM_VAL7           0               /* SDRAM_BASE */
190 #define CONFIG_SYS_SDRAM_VAL8           0               /* SDRAM_BASE */
191 #define CONFIG_SYS_SDRAM_VAL9           0               /* SDRAM_BASE */
192 #define CONFIG_SYS_SDRC_MR_VAL4         AT91_SDRAMC_MODE_LMR
193 #define CONFIG_SYS_SDRAM_VAL10          0               /* SDRAM_BASE */
194 #define CONFIG_SYS_SDRC_MR_VAL5         AT91_SDRAMC_MODE_NORMAL
195 #define CONFIG_SYS_SDRAM_VAL11          0               /* SDRAM_BASE */
196 #define CONFIG_SYS_SDRC_TR_VAL2         1200            /* SDRAM_TR */
197 #define CONFIG_SYS_SDRAM_VAL12          0               /* SDRAM_BASE */
198
199 /* setup SMC0, CS0 (NOR Flash) - 16-bit */
200 #if defined(CONFIG_CPU9G20)
201 #define CONFIG_SYS_SMC0_SETUP0_VAL                                      \
202                 (AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |     \
203                  AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0))
204 #define CONFIG_SYS_SMC0_PULSE0_VAL                                      \
205                 (AT91_SMC_NWEPULSE_(8) | AT91_SMC_NCS_WRPULSE_(8) |     \
206                  AT91_SMC_NRDPULSE_(14) | AT91_SMC_NCS_RDPULSE_(14))
207 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
208                 (AT91_SMC_NWECYCLE_(8) | AT91_SMC_NRDCYCLE_(14))
209 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
210                 (AT91_SMC_READMODE | AT91_SMC_WRITEMODE |       \
211                  AT91_SMC_DBW_16 |                              \
212                  AT91_SMC_TDFMODE |                             \
213                  AT91_SMC_TDF_(3))
214 #elif defined(CONFIG_CPU9260)
215 #define CONFIG_SYS_SMC0_SETUP0_VAL                                      \
216                 (AT91_SMC_NWESETUP_(0) | AT91_SMC_NCS_WRSETUP_(0) |     \
217                  AT91_SMC_NRDSETUP_(0) | AT91_SMC_NCS_RDSETUP_(0))
218 #define CONFIG_SYS_SMC0_PULSE0_VAL                                      \
219                 (AT91_SMC_NWEPULSE_(6) | AT91_SMC_NCS_WRPULSE_(6) |     \
220                  AT91_SMC_NRDPULSE_(10) | AT91_SMC_NCS_RDPULSE_(10))
221 #define CONFIG_SYS_SMC0_CYCLE0_VAL      \
222                 (AT91_SMC_NWECYCLE_(6) | AT91_SMC_NRDCYCLE_(10))
223 #define CONFIG_SYS_SMC0_MODE0_VAL                               \
224                 (AT91_SMC_READMODE | AT91_SMC_WRITEMODE |       \
225                  AT91_SMC_DBW_16 |                              \
226                  AT91_SMC_TDFMODE |                             \
227                  AT91_SMC_TDF_(2))
228 #endif
229
230 /* user reset enable */
231 #define CONFIG_SYS_RSTC_RMR_VAL                 \
232                 (AT91_RSTC_KEY |                \
233                 AT91_RSTC_PROCRST |             \
234                 AT91_RSTC_RSTTYP_WAKEUP |       \
235                 AT91_RSTC_RSTTYP_WATCHDOG)
236
237 /* Disable Watchdog */
238 #define CONFIG_SYS_WDTC_WDMR_VAL                                \
239                 (AT91_WDT_WDIDLEHLT | AT91_WDT_WDDBGHLT |       \
240                  AT91_WDT_WDV |                                 \
241                  AT91_WDT_WDDIS |                               \
242                  AT91_WDT_WDD)
243
244 /*
245  * Hardware drivers
246  */
247 #define CONFIG_AT91_GPIO        1
248 #define CONFIG_ATMEL_USART      1
249 #undef CONFIG_USART0
250 #undef CONFIG_USART1
251 #undef CONFIG_USART2
252 #define CONFIG_USART3           1       /* USART 3 is DBGU */
253
254 #define CONFIG_BOOTDELAY        3
255
256 /*
257  * BOOTP options
258  */
259 #define CONFIG_BOOTP_BOOTFILESIZE       1
260 #define CONFIG_BOOTP_BOOTPATH           1
261 #define CONFIG_BOOTP_GATEWAY            1
262 #define CONFIG_BOOTP_HOSTNAME           1
263
264 /*
265  * Command line configuration.
266  */
267 #include <config_cmd_default.h>
268 #undef CONFIG_CMD_BDI
269 #undef CONFIG_CMD_IMI
270 #undef CONFIG_CMD_FPGA
271 #undef CONFIG_CMD_LOADS
272 #undef CONFIG_CMD_IMLS
273
274 #define CONFIG_CMD_PING         1
275 #define CONFIG_CMD_DHCP         1
276 #define CONFIG_CMD_NAND         1
277 #define CONFIG_CMD_USB          1
278 #define CONFIG_CMD_FAT          1
279
280 /* SDRAM */
281 #define CONFIG_NR_DRAM_BANKS    1
282 #define PHYS_SDRAM              0x20000000
283 #if defined(CONFIG_CPU9260_128M) || defined(CONFIG_CPU9G20_128M)
284 #define PHYS_SDRAM_SIZE         0x08000000      /* 128 MB */
285 #define CONFIG_SYS_SDRC_CR_VAL  CONFIG_SYS_SDRC_CR_VAL_128MB
286 #else
287 #define PHYS_SDRAM_SIZE         0x04000000      /* 64 MB */
288 #define CONFIG_SYS_SDRC_CR_VAL  CONFIG_SYS_SDRC_CR_VAL_64MB
289 #endif
290
291 /* NAND flash */
292 #define CONFIG_NAND_ATMEL                       1
293 #define NAND_MAX_CHIPS                          1
294 #define CONFIG_SYS_MAX_NAND_DEVICE              1
295 #define CONFIG_SYS_NAND_BASE                    0x40000000
296 #define CONFIG_SYS_NAND_DBW_8                   1
297 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC13
298 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
299 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
300 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
301
302 /* NOR flash */
303 #define CONFIG_SYS_FLASH_CFI                    1
304 #define CONFIG_FLASH_CFI_DRIVER                 1
305 #define PHYS_FLASH_1                            0x10000000
306 #define PHYS_FLASH_2                            0x12000000
307 #define CONFIG_SYS_FLASH_BANKS_LIST             \
308                 { PHYS_FLASH_1, PHYS_FLASH_2 }
309 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
310 #define CONFIG_SYS_MAX_FLASH_SECT               (255+4)
311 #define CONFIG_SYS_MAX_FLASH_BANKS              2
312 #define CONFIG_SYS_FLASH_CFI_WIDTH              FLASH_CFI_16BIT
313 #define CONFIG_SYS_FLASH_EMPTY_INFO             1
314 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       1
315 #define CONFIG_SYS_FLASH_PROTECTION             1
316 #define CONFIG_SYS_MONITOR_BASE                 PHYS_FLASH_1
317
318 /* Ethernet */
319 #define CONFIG_MACB                             1
320 #define CONFIG_RMII                             1
321 #define CONFIG_RESET_PHY_R                      1
322 #define CONFIG_NET_MULTI                        1
323 #define CONFIG_NET_RETRY_COUNT                  20
324 #define CONFIG_MACB_SEARCH_PHY                  1
325
326 /* LEDS */
327 /* Status LED */
328 #define CONFIG_STATUS_LED                       1 /* Status LED enabled */
329 #define CONFIG_BOARD_SPECIFIC_LED               1
330 #define STATUS_LED_RED                          0
331 #define STATUS_LED_GREEN                        1
332 #define STATUS_LED_YELLOW                       2
333 #define STATUS_LED_BLUE                         3
334 /* Red */
335 #define STATUS_LED_BIT                          STATUS_LED_RED
336 #define STATUS_LED_STATE                        STATUS_LED_OFF
337 #define STATUS_LED_PERIOD                       (CONFIG_SYS_HZ / 2)
338 /* Green */
339 #define STATUS_LED_BIT1                         STATUS_LED_GREEN
340 #define STATUS_LED_STATE1                       STATUS_LED_OFF
341 #define STATUS_LED_PERIOD1                      (CONFIG_SYS_HZ / 2)
342 /* Yellow */
343 #define STATUS_LED_BIT2                         STATUS_LED_YELLOW
344 #define STATUS_LED_STATE2                       STATUS_LED_OFF
345 #define STATUS_LED_PERIOD2                      (CONFIG_SYS_HZ / 2)
346 /* Blue */
347 #define STATUS_LED_BIT3                         STATUS_LED_BLUE
348 #define STATUS_LED_STATE3                       STATUS_LED_ON
349 #define STATUS_LED_PERIOD3                      (CONFIG_SYS_HZ / 2)
350 /* Optional value */
351 #define STATUS_LED_BOOT                         STATUS_LED_BIT
352
353 #define CONFIG_RED_LED                          AT91_PIN_PC11
354 #define CONFIG_GREEN_LED                        AT91_PIN_PC12
355 #define CONFIG_YELLOW_LED                       AT91_PIN_PC7
356 #define CONFIG_BLUE_LED                         AT91_PIN_PC9
357
358 /* USB */
359 #define CONFIG_USB_ATMEL                        1
360 #define CONFIG_USB_OHCI_NEW                     1
361 #define CONFIG_DOS_PARTITION                    1
362 #define CONFIG_SYS_USB_OHCI_CPU_INIT            1
363 #define CONFIG_SYS_USB_OHCI_REGS_BASE           0x00500000
364 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9260"
365 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      2
366 #define CONFIG_USB_STORAGE                      1
367
368 #define CONFIG_SYS_LOAD_ADDR                    0x21000000
369
370 #define CONFIG_SYS_MEMTEST_START                PHYS_SDRAM
371 #define CONFIG_SYS_MEMTEST_END                  0x21e00000
372
373 #undef CONFIG_SYS_USE_NANDFLASH
374 #define CONFIG_SYS_USE_FLASH                    1
375
376 #if defined(CONFIG_SYS_USE_FLASH)
377 #define CONFIG_ENV_IS_IN_FLASH          1
378 #define CONFIG_ENV_OFFSET               0x40000
379 #define CONFIG_ENV_SECT_SIZE            0x20000
380 #define CONFIG_ENV_SIZE                 0x20000
381 #define CONFIG_ENV_OVERWRITE            1
382
383 #define CONFIG_BOOTCOMMAND              "run flashboot"
384
385 #define MTDIDS_DEFAULT          "nor0=physmap-flash.0,nand0=atmel_nand"
386 #define MTDPARTS_DEFAULT                \
387         "mtdparts=physmap-flash.0:"     \
388                 "256k(u-boot)ro,"       \
389                 "128k(u-boot-env)ro,"   \
390                 "1792k(kernel),"        \
391                 "-(rootfs);"            \
392         "atmel_nand:-(nand)"
393
394 #define CONFIG_BOOTARGS "root=/dev/mtdblock3 rootfstype=jffs2 "
395
396 #if defined(CONFIG_CPU9G20)
397 #define CONFIG_SYS_BASEDIR      "cpu9G20"
398 #elif defined(CONFIG_CPU9260)
399 #define CONFIG_SYS_BASEDIR      "cpu9260"
400 #endif
401
402 #define CONFIG_EXTRA_ENV_SETTINGS                               \
403         "mtdids=" MTDIDS_DEFAULT "\0"                           \
404         "mtdparts=" MTDPARTS_DEFAULT "\0"                       \
405         "partition=nand0,0\0"                                   \
406         "ramargs=setenv bootargs $(bootargs) $(mtdparts)\0"     \
407         "ramboot=tftpboot 0x22000000 cpu9260/uImage;"           \
408                 "run ramargs;bootm 22000000\0"                  \
409         "flashboot=run ramargs;bootm 0x10060000\0"              \
410         "basedir=" CONFIG_SYS_BASEDIR "\0"                      \
411         "updtub=tftp 0x24000000 $(basedir)/u-boot.bin;protect " \
412                 "off 0x10000000 0x1003ffff;erase 0x10000000 "   \
413                 "0x1003ffff;cp.b 0x24000000 0x10000000 "        \
414                 "$(filesize)\0" \
415         "updtui=tftp 0x24000000 $(basedir)/uImage;protect off"  \
416                 " 0x10060000 0x1021ffff;erase 0x10060000 "      \
417                 "0x1021ffff;cp.b 0x24000000 0x10060000 "        \
418                 "$(filesize)\0" \
419         "updtrfs=tftp 0x24000000 $(basedir)/rootfs.jffs2; "     \
420                 "protect off 0x10220000 0x13ffffff;erase "      \
421                 "0x10220000 0x13ffffff;cp.b 0x24000000 "        \
422                 "0x10220000 $(filesize)\0" \
423         ""
424 #endif
425
426 #define CONFIG_BAUDRATE                 115200
427 #define CONFIG_SYS_BAUDRATE_TABLE       {115200 , 19200, 38400, 57600, 9600 }
428
429 #if defined(CONFIG_CPU9G20)
430 #define CONFIG_SYS_PROMPT               "CPU9G20=> "
431 #elif defined(CONFIG_CPU9260)
432 #define CONFIG_SYS_PROMPT               "CPU9260=> "
433 #endif
434 #define CONFIG_SYS_CBSIZE               256
435 #define CONFIG_SYS_MAXARGS              16
436 #define CONFIG_SYS_PBSIZE               \
437                 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
438 #define CONFIG_SYS_LONGHELP             1
439 #define CONFIG_CMDLINE_EDITING          1
440 #define CONFIG_SILENT_CONSOLE           1
441 #define CONFIG_NETCONSOLE               1
442
443 /*
444  * Size of malloc() pool
445  */
446 #define CONFIG_SYS_MALLOC_LEN           \
447                 ROUND(3 * CONFIG_ENV_SIZE + 128 * 1024, 0x1000)
448
449 #define CONFIG_STACKSIZE                (32 * 1024)
450
451 #if defined(CONFIG_USE_IRQ)
452 #error CONFIG_USE_IRQ not supported
453 #endif
454
455 #endif