2 * Copyright (c) 2008 Nuovation System Designs, LLC
3 * Grant Erickson <gerickson@nuovations.com>
6 * Stefan Roese, DENX Software Engineering, sr@denx.de.
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 /************************************************************************
28 * kilauea.h - configuration for AMCC Kilauea (405EX)
29 ***********************************************************************/
34 /*-----------------------------------------------------------------------
35 * High Level Configuration Options
36 *----------------------------------------------------------------------*/
37 #define CONFIG_KILAUEA 1 /* Board is Kilauea */
38 #define CONFIG_4xx 1 /* ... PPC4xx family */
39 #define CONFIG_405EX 1 /* Specifc 405EX support*/
40 #define CONFIG_SYS_CLK_FREQ 33333333 /* ext frequency to pll */
43 * Include common defines/options for all AMCC eval boards
45 #define CONFIG_HOSTNAME kilauea
46 #include "amcc-common.h"
48 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
49 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
50 #define CONFIG_BOARD_EMAC_COUNT
52 /*-----------------------------------------------------------------------
53 * Base addresses -- Note these are effective addresses where the
54 * actual resources get mapped (not physical addresses)
55 *----------------------------------------------------------------------*/
56 #define CFG_FLASH_BASE 0xFC000000
57 #define CFG_NAND_ADDR 0xF8000000
58 #define CFG_FPGA_BASE 0xF0000000
59 #define CFG_PERIPHERAL_BASE 0xEF600000 /* internal peripherals*/
61 /*-----------------------------------------------------------------------
62 * Initial RAM & Stack Pointer Configuration Options
64 * There are traditionally three options for the primordial
65 * (i.e. initial) stack usage on the 405-series:
67 * 1) On-chip Memory (OCM) (i.e. SRAM)
71 * For the 405EX(r), there is no OCM, so we are left with (2) or (3)
72 * the latter of which is less than desireable since it requires
73 * setting up the SDRAM and ECC in assembly code.
75 * To use (2), define 'CFG_INIT_DCACHE_CS' to be an unused chip
76 * select on the External Bus Controller (EBC) and then select a
77 * value for 'CFG_INIT_RAM_ADDR' outside of the range of valid,
78 * physical SDRAM. Otherwise, undefine 'CFG_INIT_DCACHE_CS' and
79 * select a value for 'CFG_INIT_RAM_ADDR' within the range of valid,
80 * physical SDRAM to use (3).
81 *-----------------------------------------------------------------------*/
83 #define CFG_INIT_DCACHE_CS 4
85 #if defined(CFG_INIT_DCACHE_CS)
86 #define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + ( 1 << 30)) /* 1 GiB */
88 #define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + (32 << 20)) /* 32 MiB */
89 #endif /* defined(CFG_INIT_DCACHE_CS) */
91 #define CFG_INIT_RAM_END (4 << 10) /* 4 KiB */
92 #define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
93 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
96 * If the data cache is being used for the primordial stack and global
97 * data area, the POST word must be placed somewhere else. The General
98 * Purpose Timer (GPT) is unused by u-boot and the kernel and preserves
99 * its compare and mask register contents across reset, so it is used
103 #if defined(CFG_INIT_DCACHE_CS)
104 # define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
105 # define CFG_POST_ALT_WORD_ADDR (CFG_PERIPHERAL_BASE + GPT0_COMP6)
107 # define CFG_INIT_EXTRA_SIZE 16
108 # define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - CFG_INIT_EXTRA_SIZE)
109 # define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
110 # define CFG_OCM_DATA_ADDR CFG_INIT_RAM_ADDR
111 #endif /* defined(CFG_INIT_DCACHE_CS) */
113 /*-----------------------------------------------------------------------
115 *----------------------------------------------------------------------*/
116 #define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
117 /* define this if you want console on UART1 */
118 #undef CONFIG_UART1_CONSOLE
120 /*-----------------------------------------------------------------------
122 *----------------------------------------------------------------------*/
123 #if !defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
124 #define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
126 #define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */
127 #define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */
130 /*-----------------------------------------------------------------------
132 *----------------------------------------------------------------------*/
133 #define CFG_FLASH_CFI /* The flash is CFI compatible */
134 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
136 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE}
137 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
138 #define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
140 #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
141 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
143 #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
144 #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
146 #ifdef CFG_ENV_IS_IN_FLASH
147 #define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
148 #define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
149 #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
151 /* Address and size of Redundant Environment Sector */
152 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
153 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
154 #endif /* CFG_ENV_IS_IN_FLASH */
157 * IPL (Initial Program Loader, integrated inside CPU)
158 * Will load first 4k from NAND (SPL) into cache and execute it from there.
160 * SPL (Secondary Program Loader)
161 * Will load special U-Boot version (NUB) from NAND and execute it. This SPL
162 * has to fit into 4kByte. It sets up the CPU and configures the SDRAM
163 * controller and the NAND controller so that the special U-Boot image can be
164 * loaded from NAND to SDRAM.
167 * This NAND U-Boot (NUB) is a special U-Boot version which can be started
168 * from RAM. Therefore it mustn't (re-)configure the SDRAM controller.
170 * On 405EX the SPL is copied to SDRAM before the NAND controller is
171 * set up. While still running from location 0xfffff000...0xffffffff the
172 * NAND controller cannot be accessed since it is attached to CS0 too.
174 #define CFG_NAND_BOOT_SPL_SRC 0xfffff000 /* SPL location */
175 #define CFG_NAND_BOOT_SPL_SIZE (4 << 10) /* SPL size */
176 #define CFG_NAND_BOOT_SPL_DST 0x00800000 /* Copy SPL here */
177 #define CFG_NAND_U_BOOT_DST 0x01000000 /* Load NUB to this addr */
178 #define CFG_NAND_U_BOOT_START CFG_NAND_U_BOOT_DST /* Start NUB from this addr */
179 #define CFG_NAND_BOOT_SPL_DELTA (CFG_NAND_BOOT_SPL_SRC - CFG_NAND_BOOT_SPL_DST)
182 * Define the partitioning of the NAND chip (only RAM U-Boot is needed here)
184 #define CFG_NAND_U_BOOT_OFFS (16 << 10) /* Offset to RAM U-Boot image */
185 #define CFG_NAND_U_BOOT_SIZE (384 << 10) /* Size of RAM U-Boot image */
188 * Now the NAND chip has to be defined (no autodetection used!)
190 #define CFG_NAND_PAGE_SIZE 512 /* NAND chip page size */
191 #define CFG_NAND_BLOCK_SIZE (16 << 10) /* NAND chip block size */
192 #define CFG_NAND_PAGE_COUNT 32 /* NAND chip page count */
193 #define CFG_NAND_BAD_BLOCK_POS 5 /* Location of bad block marker */
194 #define CFG_NAND_4_ADDR_CYCLE 1 /* Fourth addr used (>32MB) */
196 #define CFG_NAND_ECCSIZE 256
197 #define CFG_NAND_ECCBYTES 3
198 #define CFG_NAND_ECCSTEPS (CFG_NAND_PAGE_SIZE / CFG_NAND_ECCSIZE)
199 #define CFG_NAND_OOBSIZE 16
200 #define CFG_NAND_ECCTOTAL (CFG_NAND_ECCBYTES * CFG_NAND_ECCSTEPS)
201 #define CFG_NAND_ECCPOS {0, 1, 2, 3, 6, 7}
203 #ifdef CFG_ENV_IS_IN_NAND
205 * For NAND booting the environment is embedded in the U-Boot image. Please take
206 * look at the file board/amcc/sequoia/u-boot-nand.lds for details.
208 #define CFG_ENV_SIZE CFG_NAND_BLOCK_SIZE
209 #define CFG_ENV_OFFSET (CFG_NAND_U_BOOT_OFFS + CFG_ENV_SIZE)
210 #define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET + CFG_ENV_SIZE)
213 /*-----------------------------------------------------------------------
215 *----------------------------------------------------------------------*/
216 #define CFG_MAX_NAND_DEVICE 1
217 #define NAND_MAX_CHIPS 1
218 #define CFG_NAND_BASE (CFG_NAND_ADDR + CFG_NAND_CS)
219 #define CFG_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */
221 /*-----------------------------------------------------------------------
223 *----------------------------------------------------------------------*/
224 #define CFG_MBYTES_SDRAM (256) /* 256MB */
227 * CONFIG_PPC4xx_DDR_AUTOCALIBRATION
229 * Note: DDR Autocalibration Method_A scans the full range of possible PPC4xx
230 * SDRAM Controller DDR autocalibration values and takes a lot longer
231 * to run than Method_B.
232 * (See the Method_A and Method_B algorithm discription in the file:
233 * cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c)
234 * Define CONFIG_PPC4xx_DDR_METHOD_A to use DDR autocalibration Method_A
236 * DDR Autocalibration Method_B is the default.
238 #define CONFIG_PPC4xx_DDR_AUTOCALIBRATION /* IBM DDR autocalibration */
239 #define DEBUG_PPC4xx_DDR_AUTOCALIBRATION /* dynamic DDR autocal debug */
240 #undef CONFIG_PPC4xx_DDR_METHOD_A
242 #define CFG_SDRAM0_MB0CF_BASE (( 0 << 20) + CFG_SDRAM_BASE)
244 /* DDR1/2 SDRAM Device Control Register Data Values */
245 #define CFG_SDRAM0_MB0CF ((CFG_SDRAM0_MB0CF_BASE >> 3) | \
246 SDRAM_RXBAS_SDSZ_256MB | \
247 SDRAM_RXBAS_SDAM_MODE7 | \
248 SDRAM_RXBAS_SDBE_ENABLE)
249 #define CFG_SDRAM0_MB1CF SDRAM_RXBAS_SDBE_DISABLE
250 #define CFG_SDRAM0_MB2CF SDRAM_RXBAS_SDBE_DISABLE
251 #define CFG_SDRAM0_MB3CF SDRAM_RXBAS_SDBE_DISABLE
252 #define CFG_SDRAM0_MCOPT1 (SDRAM_MCOPT1_PMU_OPEN | \
253 SDRAM_MCOPT1_8_BANKS | \
254 SDRAM_MCOPT1_DDR2_TYPE | \
255 SDRAM_MCOPT1_QDEP | \
256 SDRAM_MCOPT1_DCOO_DISABLED)
257 #define CFG_SDRAM0_MCOPT2 0x00000000
258 #define CFG_SDRAM0_MODT0 (SDRAM_MODT_EB0W_ENABLE | \
259 SDRAM_MODT_EB0R_ENABLE)
260 #define CFG_SDRAM0_MODT1 0x00000000
261 #define CFG_SDRAM0_CODT (SDRAM_CODT_RK0R_ON | \
262 SDRAM_CODT_CKLZ_36OHM | \
263 SDRAM_CODT_DQS_1_8_V_DDR2 | \
265 #define CFG_SDRAM0_RTR SDRAM_RTR_RINT_ENCODE(1560)
266 #define CFG_SDRAM0_INITPLR0 (SDRAM_INITPLR_ENABLE | \
267 SDRAM_INITPLR_IMWT_ENCODE(80) | \
268 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_NOP))
269 #define CFG_SDRAM0_INITPLR1 (SDRAM_INITPLR_ENABLE | \
270 SDRAM_INITPLR_IMWT_ENCODE(3) | \
271 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \
272 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \
273 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL))
274 #define CFG_SDRAM0_INITPLR2 (SDRAM_INITPLR_ENABLE | \
275 SDRAM_INITPLR_IMWT_ENCODE(2) | \
276 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
277 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR2) | \
278 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR2_TEMP_COMMERCIAL))
279 #define CFG_SDRAM0_INITPLR3 (SDRAM_INITPLR_ENABLE | \
280 SDRAM_INITPLR_IMWT_ENCODE(2) | \
281 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
282 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR3) | \
283 SDRAM_INITPLR_IMA_ENCODE(0))
284 #define CFG_SDRAM0_INITPLR4 (SDRAM_INITPLR_ENABLE | \
285 SDRAM_INITPLR_IMWT_ENCODE(2) | \
286 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
287 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \
288 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_DQS_DISABLE | \
289 JEDEC_MA_EMR_RTT_75OHM))
290 #define CFG_SDRAM0_INITPLR5 (SDRAM_INITPLR_ENABLE | \
291 SDRAM_INITPLR_IMWT_ENCODE(2) | \
292 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
293 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \
294 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \
295 JEDEC_MA_MR_CL_DDR2_4_0_CLK | \
296 JEDEC_MA_MR_BLEN_4 | \
297 JEDEC_MA_MR_DLL_RESET))
298 #define CFG_SDRAM0_INITPLR6 (SDRAM_INITPLR_ENABLE | \
299 SDRAM_INITPLR_IMWT_ENCODE(3) | \
300 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \
301 SDRAM_INITPLR_IBA_ENCODE(0x0) | \
302 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL))
303 #define CFG_SDRAM0_INITPLR7 (SDRAM_INITPLR_ENABLE | \
304 SDRAM_INITPLR_IMWT_ENCODE(26) | \
305 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
306 #define CFG_SDRAM0_INITPLR8 (SDRAM_INITPLR_ENABLE | \
307 SDRAM_INITPLR_IMWT_ENCODE(26) | \
308 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
309 #define CFG_SDRAM0_INITPLR9 (SDRAM_INITPLR_ENABLE | \
310 SDRAM_INITPLR_IMWT_ENCODE(26) | \
311 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
312 #define CFG_SDRAM0_INITPLR10 (SDRAM_INITPLR_ENABLE | \
313 SDRAM_INITPLR_IMWT_ENCODE(26) | \
314 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH))
315 #define CFG_SDRAM0_INITPLR11 (SDRAM_INITPLR_ENABLE | \
316 SDRAM_INITPLR_IMWT_ENCODE(2) | \
317 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
318 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \
319 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \
320 JEDEC_MA_MR_CL_DDR2_4_0_CLK | \
322 #define CFG_SDRAM0_INITPLR12 (SDRAM_INITPLR_ENABLE | \
323 SDRAM_INITPLR_IMWT_ENCODE(2) | \
324 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
325 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \
326 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_ENTER | \
327 JEDEC_MA_EMR_RDQS_DISABLE | \
328 JEDEC_MA_EMR_DQS_DISABLE | \
329 JEDEC_MA_EMR_RTT_DISABLED | \
330 JEDEC_MA_EMR_ODS_NORMAL))
331 #define CFG_SDRAM0_INITPLR13 (SDRAM_INITPLR_ENABLE | \
332 SDRAM_INITPLR_IMWT_ENCODE(2) | \
333 SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \
334 SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \
335 SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_EXIT | \
336 JEDEC_MA_EMR_RDQS_DISABLE | \
337 JEDEC_MA_EMR_DQS_DISABLE | \
338 JEDEC_MA_EMR_RTT_DISABLED | \
339 JEDEC_MA_EMR_ODS_NORMAL))
340 #define CFG_SDRAM0_INITPLR14 (SDRAM_INITPLR_DISABLE)
341 #define CFG_SDRAM0_INITPLR15 (SDRAM_INITPLR_DISABLE)
342 #define CFG_SDRAM0_RQDC (SDRAM_RQDC_RQDE_ENABLE | \
343 SDRAM_RQDC_RQFD_ENCODE(56))
344 #define CFG_SDRAM0_RFDC SDRAM_RFDC_RFFD_ENCODE(521)
345 #define CFG_SDRAM0_RDCC (SDRAM_RDCC_RDSS_T2)
346 #define CFG_SDRAM0_DLCR (SDRAM_DLCR_DCLM_AUTO | \
347 SDRAM_DLCR_DLCS_CONT_DONE | \
348 SDRAM_DLCR_DLCV_ENCODE(165))
349 #define CFG_SDRAM0_CLKTR (SDRAM_CLKTR_CLKP_180_DEG_ADV)
350 #define CFG_SDRAM0_WRDTR 0x00000000
351 #define CFG_SDRAM0_SDTR1 (SDRAM_SDTR1_LDOF_2_CLK | \
352 SDRAM_SDTR1_RTW_2_CLK | \
353 SDRAM_SDTR1_RTRO_1_CLK)
354 #define CFG_SDRAM0_SDTR2 (SDRAM_SDTR2_RCD_3_CLK | \
355 SDRAM_SDTR2_WTR_2_CLK | \
356 SDRAM_SDTR2_XSNR_32_CLK | \
357 SDRAM_SDTR2_WPC_4_CLK | \
358 SDRAM_SDTR2_RPC_2_CLK | \
359 SDRAM_SDTR2_RP_3_CLK | \
360 SDRAM_SDTR2_RRD_2_CLK)
361 #define CFG_SDRAM0_SDTR3 (SDRAM_SDTR3_RAS_ENCODE(8) | \
362 SDRAM_SDTR3_RC_ENCODE(11) | \
364 SDRAM_SDTR3_RFC_ENCODE(26))
365 #define CFG_SDRAM0_MMODE (SDRAM_MMODE_WR_DDR2_3_CYC | \
366 SDRAM_MMODE_DCL_DDR2_4_0_CLK | \
368 #define CFG_SDRAM0_MEMODE (SDRAM_MEMODE_DQS_DISABLE | \
369 SDRAM_MEMODE_RTT_75OHM)
371 /*-----------------------------------------------------------------------
373 *----------------------------------------------------------------------*/
374 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
376 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
377 #define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */
378 #define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
380 /* Standard DTT sensor configuration */
381 #define CONFIG_DTT_DS1775 1
382 #define CONFIG_DTT_SENSORS { 0 }
383 #define CFG_I2C_DTT_ADDR 0x48
385 /* RTC configuration */
386 #define CONFIG_RTC_DS1338 1
387 #define CFG_I2C_RTC_ADDR 0x68
389 /*-----------------------------------------------------------------------
391 *----------------------------------------------------------------------*/
392 #define CONFIG_M88E1111_PHY 1
393 #define CONFIG_IBM_EMAC4_V4 1
394 #define CONFIG_EMAC_PHY_MODE EMAC_PHY_MODE_RGMII_RGMII
395 #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
397 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */
398 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
400 #define CONFIG_HAS_ETH0 1
402 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
403 #define CONFIG_PHY1_ADDR 2
405 /* Debug messages for the DDR autocalibration */
406 #define CONFIG_AUTOCALIB "silent\0" /* default is non-verbose */
409 * Default environment variables
411 #define CONFIG_EXTRA_ENV_SETTINGS \
412 CONFIG_AMCC_DEF_ENV \
413 CONFIG_AMCC_DEF_ENV_POWERPC \
414 CONFIG_AMCC_DEF_ENV_PPC_OLD \
415 CONFIG_AMCC_DEF_ENV_NOR_UPD \
416 CONFIG_AMCC_DEF_ENV_NAND_UPD \
418 "kernel_addr=fc000000\0" \
419 "fdt_addr=fc1e0000\0" \
420 "ramdisk_addr=fc200000\0" \
421 "pciconfighost=1\0" \
422 "pcie_mode=RP:RP\0" \
426 * Commands additional to the ones defined in amcc-common.h
428 #define CONFIG_CMD_DATE
429 #define CONFIG_CMD_LOG
430 #define CONFIG_CMD_NAND
431 #define CONFIG_CMD_PCI
432 #define CONFIG_CMD_SNTP
435 #define CONFIG_POST (CFG_POST_CACHE | \
442 /* Define here the base-addresses of the UARTs to test in POST */
443 #define CFG_POST_UART_TABLE {UART0_BASE, UART1_BASE}
445 #define CONFIG_LOGBUFFER
446 #define CFG_POST_CACHE_ADDR 0x00800000 /* free virtual address */
448 #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
450 /*-----------------------------------------------------------------------
452 *----------------------------------------------------------------------*/
453 #define CONFIG_PCI /* include pci support */
454 #define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
455 #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
456 #define CONFIG_PCI_CONFIG_HOST_BRIDGE
458 /*-----------------------------------------------------------------------
460 *----------------------------------------------------------------------*/
461 #define CFG_PCIE_MEMBASE 0x90000000 /* mapped PCIe memory */
462 #define CFG_PCIE_MEMSIZE 0x08000000 /* 128 Meg, smallest incr per port */
464 #define CFG_PCIE0_CFGBASE 0xa0000000 /* remote access */
465 #define CFG_PCIE0_XCFGBASE 0xb0000000 /* local access */
466 #define CFG_PCIE0_CFGMASK 0xe0000001 /* 512 Meg */
468 #define CFG_PCIE1_CFGBASE 0xc0000000 /* remote access */
469 #define CFG_PCIE1_XCFGBASE 0xd0000000 /* local access */
470 #define CFG_PCIE1_CFGMASK 0xe0000001 /* 512 Meg */
472 #define CFG_PCIE0_UTLBASE 0xef502000
473 #define CFG_PCIE1_UTLBASE 0xef503000
475 /* base address of inbound PCIe window */
476 #define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL
478 /*-----------------------------------------------------------------------
479 * External Bus Controller (EBC) Setup
480 *----------------------------------------------------------------------*/
481 #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
482 /* booting from NAND, so NAND chips select has to be on CS 0 */
483 #define CFG_NAND_CS 0 /* NAND chip connected to CSx */
485 /* Memory Bank 1 (NOR-FLASH) initialization */
486 #define CFG_EBC_PB1AP 0x05806500
487 #define CFG_EBC_PB1CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/
489 /* Memory Bank 0 (NAND-FLASH) initialization */
490 #define CFG_EBC_PB0AP 0x018003c0
491 #define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1e000)
493 #define CFG_NAND_CS 1 /* NAND chip connected to CSx */
495 /* Memory Bank 0 (NOR-FLASH) initialization */
496 #define CFG_EBC_PB0AP 0x05806500
497 #define CFG_EBC_PB0CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/
499 /* Memory Bank 1 (NAND-FLASH) initialization */
500 #define CFG_EBC_PB1AP 0x018003c0
501 #define CFG_EBC_PB1CR (CFG_NAND_ADDR | 0x1e000)
504 /* Memory Bank 2 (FPGA) initialization */
505 #define CFG_EBC_PB2AP 0x9400C800
506 #define CFG_EBC_PB2CR (CFG_FPGA_BASE | 0x18000)
508 #define CFG_EBC_CFG 0x7FC00000 /* EBC0_CFG */
510 /*-----------------------------------------------------------------------
512 *----------------------------------------------------------------------*/
513 #define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
516 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO0 EBC_DATA_PAR(0) */ \
517 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO1 EBC_DATA_PAR(1) */ \
518 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO2 EBC_DATA_PAR(2) */ \
519 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO3 EBC_DATA_PAR(3) */ \
520 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO4 EBC_DATA(20) USB2_DATA(4) */ \
521 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO5 EBC_DATA(21) USB2_DATA(5) */ \
522 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO6 EBC_DATA(22) USB2_DATA(6) */ \
523 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO7 EBC_DATA(23) USB2_DATA(7) */ \
524 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 CS(1)/NFCE(1) IRQ(7) */ \
525 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 CS(2)/NFCE(2) IRQ(8) */ \
526 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 CS(3)/NFCE(3) IRQ(9) */ \
527 {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 IRQ(6) */ \
528 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO12 EBC_DATA(16) USB2_DATA(0) */ \
529 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO13 EBC_DATA(17) USB2_DATA(1) */ \
530 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO14 EBC_DATA(18) USB2_DATA(2) */ \
531 {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO15 EBC_DATA(19) USB2_DATA(3) */ \
532 {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 UART0_DCD UART1_CTS */ \
533 {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 UART0_DSR UART1_RTS */ \
534 {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 UART0_CTS */ \
535 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 UART0_RTS */ \
536 {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO20 UART0_DTR UART1_TX */ \
537 {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0}, /* GPIO21 UART0_RI UART1_RX */ \
538 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO22 EBC_HOLD_REQ DMA_ACK2 */ \
539 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO23 EBC_HOLD_ACK DMA_REQ2 */ \
540 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO24 EBC_EXT_REQ DMA_EOT2 IRQ(4) */ \
541 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO25 EBC_EXT_ACK DMA_ACK3 IRQ(3) */ \
542 {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO26 EBC_ADDR(5) DMA_EOT0 TS(3) */ \
543 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO27 EBC_BUS_REQ DMA_EOT3 IRQ(5) */ \
544 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO28 */ \
545 {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0}, /* GPIO29 DMA_EOT1 IRQ(2) */ \
546 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO30 DMA_REQ1 IRQ(1) */ \
547 {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO31 DMA_ACK1 IRQ(0) */ \
551 /*-----------------------------------------------------------------------
552 * Some Kilauea stuff..., mainly fpga registers
554 #define CFG_FPGA_REG_BASE CFG_FPGA_BASE
555 #define CFG_FPGA_FIFO_BASE (in32(CFG_FPGA_BASE) | (1 << 10))
558 #define CFG_FPGA_SLIC0_R_DPRAM_INT 0x80000000
559 #define CFG_FPGA_SLIC0_W_DPRAM_INT 0x40000000
560 #define CFG_FPGA_SLIC1_R_DPRAM_INT 0x20000000
561 #define CFG_FPGA_SLIC1_W_DPRAM_INT 0x10000000
562 #define CFG_FPGA_PHY0_INT 0x08000000
563 #define CFG_FPGA_PHY1_INT 0x04000000
564 #define CFG_FPGA_SLIC0_INT 0x02000000
565 #define CFG_FPGA_SLIC1_INT 0x01000000
568 /* 00: 32B; 01: 64B; 10: 128B; 11: 256B */
569 #define CFG_FPGA_DPRAM_R_INT_LINE 0x00400000 /* 64 B */
570 #define CFG_FPGA_DPRAM_W_INT_LINE 0x00100000 /* 64 B */
571 #define CFG_FPGA_DPRAM_RW_TYPE 0x00080000
572 #define CFG_FPGA_DPRAM_RST 0x00040000
573 #define CFG_FPGA_UART0_FO 0x00020000
574 #define CFG_FPGA_UART1_FO 0x00010000
577 #define CFG_FPGA_CHIPSIDE_LOOPBACK 0x00004000
578 #define CFG_FPGA_LINESIDE_LOOPBACK 0x00008000
579 #define CFG_FPGA_SLIC0_ENABLE 0x00002000
580 #define CFG_FPGA_SLIC1_ENABLE 0x00001000
581 #define CFG_FPGA_SLIC0_CS 0x00000800
582 #define CFG_FPGA_SLIC1_CS 0x00000400
583 #define CFG_FPGA_USER_LED0 0x00000200
584 #define CFG_FPGA_USER_LED1 0x00000100
586 #endif /* __CONFIG_H */