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566806ca | 1 | /* |
8a24c07b GE |
2 | * Copyright (c) 2008 Nuovation System Designs, LLC |
3 | * Grant Erickson <gerickson@nuovations.com> | |
4 | * | |
566806ca SR |
5 | * (C) Copyright 2007 |
6 | * Stefan Roese, DENX Software Engineering, sr@denx.de. | |
7 | * | |
8 | * See file CREDITS for list of people who contributed to this | |
9 | * project. | |
10 | * | |
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. | |
15 | * | |
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. | |
20 | * | |
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, | |
24 | * MA 02111-1307 USA | |
25 | */ | |
26 | ||
27 | /************************************************************************ | |
28 | * kilauea.h - configuration for AMCC Kilauea (405EX) | |
29 | ***********************************************************************/ | |
30 | ||
31 | #ifndef __CONFIG_H | |
32 | #define __CONFIG_H | |
33 | ||
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 */ | |
41 | ||
490f2040 SR |
42 | /* |
43 | * Include common defines/options for all AMCC eval boards | |
44 | */ | |
45 | #define CONFIG_HOSTNAME kilauea | |
46 | #include "amcc-common.h" | |
47 | ||
566806ca SR |
48 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ |
49 | #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ | |
353f2688 | 50 | #define CONFIG_BOARD_EMAC_COUNT |
566806ca SR |
51 | |
52 | /*----------------------------------------------------------------------- | |
53 | * Base addresses -- Note these are effective addresses where the | |
54 | * actual resources get mapped (not physical addresses) | |
55 | *----------------------------------------------------------------------*/ | |
566806ca SR |
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*/ | |
566806ca SR |
60 | |
61 | /*----------------------------------------------------------------------- | |
8a24c07b GE |
62 | * Initial RAM & Stack Pointer Configuration Options |
63 | * | |
64 | * There are traditionally three options for the primordial | |
65 | * (i.e. initial) stack usage on the 405-series: | |
66 | * | |
67 | * 1) On-chip Memory (OCM) (i.e. SRAM) | |
68 | * 2) Data cache | |
69 | * 3) SDRAM | |
70 | * | |
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. | |
74 | * | |
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 | *-----------------------------------------------------------------------*/ | |
82 | ||
83 | #define CFG_INIT_DCACHE_CS 4 | |
84 | ||
85 | #if defined(CFG_INIT_DCACHE_CS) | |
86 | #define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + ( 1 << 30)) /* 1 GiB */ | |
87 | #else | |
88 | #define CFG_INIT_RAM_ADDR (CFG_SDRAM_BASE + (32 << 20)) /* 32 MiB */ | |
89 | #endif /* defined(CFG_INIT_DCACHE_CS) */ | |
90 | ||
91 | #define CFG_INIT_RAM_END (4 << 10) /* 4 KiB */ | |
566806ca SR |
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) | |
566806ca | 94 | |
8a24c07b GE |
95 | /* |
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 | |
100 | * for the POST word. | |
101 | */ | |
102 | ||
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) | |
106 | #else | |
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) */ | |
566806ca SR |
112 | |
113 | /*----------------------------------------------------------------------- | |
114 | * Serial Port | |
115 | *----------------------------------------------------------------------*/ | |
116 | #define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ | |
566806ca SR |
117 | /* define this if you want console on UART1 */ |
118 | #undef CONFIG_UART1_CONSOLE | |
119 | ||
566806ca SR |
120 | /*----------------------------------------------------------------------- |
121 | * Environment | |
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 */ | |
125 | #else | |
126 | #define CFG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ | |
127 | #define CFG_ENV_IS_EMBEDDED 1 /* use embedded environment */ | |
128 | #endif | |
129 | ||
130 | /*----------------------------------------------------------------------- | |
131 | * FLASH related | |
132 | *----------------------------------------------------------------------*/ | |
133 | #define CFG_FLASH_CFI /* The flash is CFI compatible */ | |
134 | #define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
135 | ||
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 */ | |
139 | ||
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) */ | |
142 | ||
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 */ | |
145 | ||
146 | #ifdef CFG_ENV_IS_IN_FLASH | |
53677ef1 | 147 | #define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ |
566806ca SR |
148 | #define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE) |
149 | #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ | |
150 | ||
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 */ | |
155 | ||
3d6cb3b2 SR |
156 | /* |
157 | * IPL (Initial Program Loader, integrated inside CPU) | |
158 | * Will load first 4k from NAND (SPL) into cache and execute it from there. | |
159 | * | |
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. | |
165 | * | |
166 | * NUB (NAND U-Boot) | |
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. | |
169 | * | |
ec724f88 SR |
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. | |
3d6cb3b2 SR |
173 | */ |
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) | |
180 | ||
181 | /* | |
182 | * Define the partitioning of the NAND chip (only RAM U-Boot is needed here) | |
183 | */ | |
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 */ | |
186 | ||
187 | /* | |
188 | * Now the NAND chip has to be defined (no autodetection used!) | |
189 | */ | |
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) */ | |
195 | ||
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} | |
202 | ||
203 | #ifdef CFG_ENV_IS_IN_NAND | |
204 | /* | |
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. | |
207 | */ | |
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) | |
211 | #endif | |
212 | ||
213 | /*----------------------------------------------------------------------- | |
214 | * NAND FLASH | |
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 */ | |
220 | ||
566806ca SR |
221 | /*----------------------------------------------------------------------- |
222 | * DDR SDRAM | |
223 | *----------------------------------------------------------------------*/ | |
224 | #define CFG_MBYTES_SDRAM (256) /* 256MB */ | |
225 | ||
8a24c07b GE |
226 | #define CFG_SDRAM0_MB0CF_BASE (( 0 << 20) + CFG_SDRAM_BASE) |
227 | ||
228 | /* DDR1/2 SDRAM Device Control Register Data Values */ | |
229 | #define CFG_SDRAM0_MB0CF ((CFG_SDRAM0_MB0CF_BASE >> 3) | \ | |
230 | SDRAM_RXBAS_SDSZ_256MB | \ | |
231 | SDRAM_RXBAS_SDAM_MODE7 | \ | |
232 | SDRAM_RXBAS_SDBE_ENABLE) | |
233 | #define CFG_SDRAM0_MB1CF SDRAM_RXBAS_SDBE_DISABLE | |
234 | #define CFG_SDRAM0_MB2CF SDRAM_RXBAS_SDBE_DISABLE | |
235 | #define CFG_SDRAM0_MB3CF SDRAM_RXBAS_SDBE_DISABLE | |
2e205084 GE |
236 | #define CFG_SDRAM0_MCOPT1 (SDRAM_MCOPT1_PMU_OPEN | \ |
237 | SDRAM_MCOPT1_8_BANKS | \ | |
238 | SDRAM_MCOPT1_DDR2_TYPE | \ | |
239 | SDRAM_MCOPT1_QDEP | \ | |
240 | SDRAM_MCOPT1_DCOO_DISABLED) | |
8a24c07b | 241 | #define CFG_SDRAM0_MCOPT2 0x00000000 |
2e205084 GE |
242 | #define CFG_SDRAM0_MODT0 (SDRAM_MODT_EB0W_ENABLE | \ |
243 | SDRAM_MODT_EB0R_ENABLE) | |
8a24c07b | 244 | #define CFG_SDRAM0_MODT1 0x00000000 |
2e205084 GE |
245 | #define CFG_SDRAM0_CODT (SDRAM_CODT_RK0R_ON | \ |
246 | SDRAM_CODT_CKLZ_36OHM | \ | |
247 | SDRAM_CODT_DQS_1_8_V_DDR2 | \ | |
248 | SDRAM_CODT_IO_NMODE) | |
249 | #define CFG_SDRAM0_RTR SDRAM_RTR_RINT_ENCODE(1560) | |
250 | #define CFG_SDRAM0_INITPLR0 (SDRAM_INITPLR_ENABLE | \ | |
251 | SDRAM_INITPLR_IMWT_ENCODE(80) | \ | |
252 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_NOP)) | |
253 | #define CFG_SDRAM0_INITPLR1 (SDRAM_INITPLR_ENABLE | \ | |
254 | SDRAM_INITPLR_IMWT_ENCODE(3) | \ | |
255 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \ | |
256 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ | |
257 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL)) | |
258 | #define CFG_SDRAM0_INITPLR2 (SDRAM_INITPLR_ENABLE | \ | |
259 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
260 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
261 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR2) | \ | |
262 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR2_TEMP_COMMERCIAL)) | |
263 | #define CFG_SDRAM0_INITPLR3 (SDRAM_INITPLR_ENABLE | \ | |
264 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
265 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
266 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR3) | \ | |
267 | SDRAM_INITPLR_IMA_ENCODE(0)) | |
268 | #define CFG_SDRAM0_INITPLR4 (SDRAM_INITPLR_ENABLE | \ | |
269 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
270 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
271 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ | |
272 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_DQS_DISABLE | \ | |
273 | JEDEC_MA_EMR_RTT_75OHM)) | |
274 | #define CFG_SDRAM0_INITPLR5 (SDRAM_INITPLR_ENABLE | \ | |
275 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
276 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
277 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ | |
278 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \ | |
279 | JEDEC_MA_MR_CL_DDR2_4_0_CLK | \ | |
280 | JEDEC_MA_MR_BLEN_4 | \ | |
281 | JEDEC_MA_MR_DLL_RESET)) | |
282 | #define CFG_SDRAM0_INITPLR6 (SDRAM_INITPLR_ENABLE | \ | |
283 | SDRAM_INITPLR_IMWT_ENCODE(3) | \ | |
284 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_PRECHARGE) | \ | |
285 | SDRAM_INITPLR_IBA_ENCODE(0x0) | \ | |
286 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_PRECHARGE_ALL)) | |
287 | #define CFG_SDRAM0_INITPLR7 (SDRAM_INITPLR_ENABLE | \ | |
288 | SDRAM_INITPLR_IMWT_ENCODE(26) | \ | |
289 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) | |
290 | #define CFG_SDRAM0_INITPLR8 (SDRAM_INITPLR_ENABLE | \ | |
291 | SDRAM_INITPLR_IMWT_ENCODE(26) | \ | |
292 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) | |
293 | #define CFG_SDRAM0_INITPLR9 (SDRAM_INITPLR_ENABLE | \ | |
294 | SDRAM_INITPLR_IMWT_ENCODE(26) | \ | |
295 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) | |
296 | #define CFG_SDRAM0_INITPLR10 (SDRAM_INITPLR_ENABLE | \ | |
297 | SDRAM_INITPLR_IMWT_ENCODE(26) | \ | |
298 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_REFRESH)) | |
299 | #define CFG_SDRAM0_INITPLR11 (SDRAM_INITPLR_ENABLE | \ | |
300 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
301 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
302 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_MR) | \ | |
303 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_MR_WR_DDR2_3_CYC | \ | |
304 | JEDEC_MA_MR_CL_DDR2_4_0_CLK | \ | |
305 | JEDEC_MA_MR_BLEN_4)) | |
306 | #define CFG_SDRAM0_INITPLR12 (SDRAM_INITPLR_ENABLE | \ | |
307 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
308 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
309 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ | |
310 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_ENTER | \ | |
311 | JEDEC_MA_EMR_RDQS_DISABLE | \ | |
312 | JEDEC_MA_EMR_DQS_DISABLE | \ | |
313 | JEDEC_MA_EMR_RTT_DISABLED | \ | |
314 | JEDEC_MA_EMR_ODS_NORMAL)) | |
315 | #define CFG_SDRAM0_INITPLR13 (SDRAM_INITPLR_ENABLE | \ | |
316 | SDRAM_INITPLR_IMWT_ENCODE(2) | \ | |
317 | SDRAM_INITPLR_ICMD_ENCODE(JEDEC_CMD_EMR) | \ | |
318 | SDRAM_INITPLR_IBA_ENCODE(JEDEC_BA_EMR) | \ | |
319 | SDRAM_INITPLR_IMA_ENCODE(JEDEC_MA_EMR_OCD_EXIT | \ | |
320 | JEDEC_MA_EMR_RDQS_DISABLE | \ | |
321 | JEDEC_MA_EMR_DQS_DISABLE | \ | |
322 | JEDEC_MA_EMR_RTT_DISABLED | \ | |
323 | JEDEC_MA_EMR_ODS_NORMAL)) | |
324 | #define CFG_SDRAM0_INITPLR14 (SDRAM_INITPLR_DISABLE) | |
325 | #define CFG_SDRAM0_INITPLR15 (SDRAM_INITPLR_DISABLE) | |
326 | #define CFG_SDRAM0_RQDC (SDRAM_RQDC_RQDE_ENABLE | \ | |
327 | SDRAM_RQDC_RQFD_ENCODE(56)) | |
328 | #define CFG_SDRAM0_RFDC SDRAM_RFDC_RFFD_ENCODE(521) | |
329 | #define CFG_SDRAM0_RDCC (SDRAM_RDCC_RDSS_T2) | |
330 | #define CFG_SDRAM0_DLCR (SDRAM_DLCR_DCLM_AUTO | \ | |
331 | SDRAM_DLCR_DLCS_CONT_DONE | \ | |
332 | SDRAM_DLCR_DLCV_ENCODE(165)) | |
333 | #define CFG_SDRAM0_CLKTR (SDRAM_CLKTR_CLKP_180_DEG_ADV) | |
8a24c07b | 334 | #define CFG_SDRAM0_WRDTR 0x00000000 |
2e205084 GE |
335 | #define CFG_SDRAM0_SDTR1 (SDRAM_SDTR1_LDOF_2_CLK | \ |
336 | SDRAM_SDTR1_RTW_2_CLK | \ | |
337 | SDRAM_SDTR1_RTRO_1_CLK) | |
338 | #define CFG_SDRAM0_SDTR2 (SDRAM_SDTR2_RCD_3_CLK | \ | |
339 | SDRAM_SDTR2_WTR_2_CLK | \ | |
340 | SDRAM_SDTR2_XSNR_32_CLK | \ | |
341 | SDRAM_SDTR2_WPC_4_CLK | \ | |
342 | SDRAM_SDTR2_RPC_2_CLK | \ | |
343 | SDRAM_SDTR2_RP_3_CLK | \ | |
344 | SDRAM_SDTR2_RRD_2_CLK) | |
345 | #define CFG_SDRAM0_SDTR3 (SDRAM_SDTR3_RAS_ENCODE(8) | \ | |
346 | SDRAM_SDTR3_RC_ENCODE(11) | \ | |
347 | SDRAM_SDTR3_XCS | \ | |
348 | SDRAM_SDTR3_RFC_ENCODE(26)) | |
349 | #define CFG_SDRAM0_MMODE (SDRAM_MMODE_WR_DDR2_3_CYC | \ | |
350 | SDRAM_MMODE_DCL_DDR2_4_0_CLK | \ | |
351 | SDRAM_MMODE_BLEN_4) | |
352 | #define CFG_SDRAM0_MEMODE (SDRAM_MEMODE_DQS_DISABLE | \ | |
353 | SDRAM_MEMODE_RTT_75OHM) | |
8a24c07b | 354 | |
566806ca SR |
355 | /*----------------------------------------------------------------------- |
356 | * I2C | |
357 | *----------------------------------------------------------------------*/ | |
566806ca | 358 | #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ |
566806ca SR |
359 | |
360 | #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */ | |
361 | #define CFG_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ | |
362 | #define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ | |
363 | ||
364 | /* Standard DTT sensor configuration */ | |
365 | #define CONFIG_DTT_DS1775 1 | |
366 | #define CONFIG_DTT_SENSORS { 0 } | |
367 | #define CFG_I2C_DTT_ADDR 0x48 | |
368 | ||
369 | /* RTC configuration */ | |
370 | #define CONFIG_RTC_DS1338 1 | |
371 | #define CFG_I2C_RTC_ADDR 0x68 | |
372 | ||
373 | /*----------------------------------------------------------------------- | |
374 | * Ethernet | |
375 | *----------------------------------------------------------------------*/ | |
376 | #define CONFIG_M88E1111_PHY 1 | |
377 | #define CONFIG_IBM_EMAC4_V4 1 | |
1740c1bf | 378 | #define CONFIG_EMAC_PHY_MODE EMAC_PHY_MODE_RGMII_RGMII |
566806ca SR |
379 | #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ |
380 | ||
381 | #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ | |
382 | #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ | |
383 | ||
384 | #define CONFIG_HAS_ETH0 1 | |
385 | ||
566806ca SR |
386 | #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ |
387 | #define CONFIG_PHY1_ADDR 2 | |
388 | ||
490f2040 SR |
389 | /* |
390 | * Default environment variables | |
391 | */ | |
566806ca | 392 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
490f2040 SR |
393 | CONFIG_AMCC_DEF_ENV \ |
394 | CONFIG_AMCC_DEF_ENV_POWERPC \ | |
395 | CONFIG_AMCC_DEF_ENV_PPC_OLD \ | |
396 | CONFIG_AMCC_DEF_ENV_NOR_UPD \ | |
397 | CONFIG_AMCC_DEF_ENV_NAND_UPD \ | |
566806ca | 398 | "logversion=2\0" \ |
566806ca | 399 | "kernel_addr=fc000000\0" \ |
64e541f4 | 400 | "fdt_addr=fc1e0000\0" \ |
566806ca | 401 | "ramdisk_addr=fc200000\0" \ |
566806ca | 402 | "pciconfighost=1\0" \ |
d4cb2d17 | 403 | "pcie_mode=RP:RP\0" \ |
566806ca | 404 | "" |
566806ca SR |
405 | |
406 | /* | |
490f2040 | 407 | * Commands additional to the ones defined in amcc-common.h |
566806ca | 408 | */ |
566806ca | 409 | #define CONFIG_CMD_DATE |
566806ca | 410 | #define CONFIG_CMD_LOG |
566806ca | 411 | #define CONFIG_CMD_NAND |
566806ca | 412 | #define CONFIG_CMD_PCI |
afe9fa59 | 413 | #define CONFIG_CMD_SNTP |
566806ca SR |
414 | |
415 | /* POST support */ | |
8a24c07b | 416 | #define CONFIG_POST (CFG_POST_CACHE | \ |
566806ca SR |
417 | CFG_POST_CPU | \ |
418 | CFG_POST_ETHER | \ | |
419 | CFG_POST_I2C | \ | |
420 | CFG_POST_MEMORY | \ | |
421 | CFG_POST_UART) | |
422 | ||
423 | /* Define here the base-addresses of the UARTs to test in POST */ | |
424 | #define CFG_POST_UART_TABLE {UART0_BASE, UART1_BASE} | |
425 | ||
426 | #define CONFIG_LOGBUFFER | |
427 | #define CFG_POST_CACHE_ADDR 0x00800000 /* free virtual address */ | |
428 | ||
429 | #define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ | |
430 | ||
566806ca SR |
431 | /*----------------------------------------------------------------------- |
432 | * PCI stuff | |
433 | *----------------------------------------------------------------------*/ | |
434 | #define CONFIG_PCI /* include pci support */ | |
435 | #define CONFIG_PCI_PNP 1 /* do pci plug-and-play */ | |
436 | #define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */ | |
437 | #define CONFIG_PCI_CONFIG_HOST_BRIDGE | |
438 | ||
439 | /*----------------------------------------------------------------------- | |
440 | * PCIe stuff | |
441 | *----------------------------------------------------------------------*/ | |
442 | #define CFG_PCIE_MEMBASE 0x90000000 /* mapped PCIe memory */ | |
443 | #define CFG_PCIE_MEMSIZE 0x08000000 /* 128 Meg, smallest incr per port */ | |
444 | ||
445 | #define CFG_PCIE0_CFGBASE 0xa0000000 /* remote access */ | |
446 | #define CFG_PCIE0_XCFGBASE 0xb0000000 /* local access */ | |
447 | #define CFG_PCIE0_CFGMASK 0xe0000001 /* 512 Meg */ | |
448 | ||
449 | #define CFG_PCIE1_CFGBASE 0xc0000000 /* remote access */ | |
450 | #define CFG_PCIE1_XCFGBASE 0xd0000000 /* local access */ | |
451 | #define CFG_PCIE1_CFGMASK 0xe0000001 /* 512 Meg */ | |
452 | ||
453 | #define CFG_PCIE0_UTLBASE 0xef502000 | |
454 | #define CFG_PCIE1_UTLBASE 0xef503000 | |
455 | ||
456 | /* base address of inbound PCIe window */ | |
457 | #define CFG_PCIE_INBOUND_BASE 0x0000000000000000ULL | |
458 | ||
566806ca SR |
459 | /*----------------------------------------------------------------------- |
460 | * External Bus Controller (EBC) Setup | |
461 | *----------------------------------------------------------------------*/ | |
3d6cb3b2 SR |
462 | #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) |
463 | /* booting from NAND, so NAND chips select has to be on CS 0 */ | |
464 | #define CFG_NAND_CS 0 /* NAND chip connected to CSx */ | |
465 | ||
466 | /* Memory Bank 1 (NOR-FLASH) initialization */ | |
467 | #define CFG_EBC_PB1AP 0x05806500 | |
468 | #define CFG_EBC_PB1CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/ | |
469 | ||
470 | /* Memory Bank 0 (NAND-FLASH) initialization */ | |
471 | #define CFG_EBC_PB0AP 0x018003c0 | |
472 | #define CFG_EBC_PB0CR (CFG_NAND_ADDR | 0x1e000) | |
473 | #else | |
566806ca SR |
474 | #define CFG_NAND_CS 1 /* NAND chip connected to CSx */ |
475 | ||
476 | /* Memory Bank 0 (NOR-FLASH) initialization */ | |
477 | #define CFG_EBC_PB0AP 0x05806500 | |
478 | #define CFG_EBC_PB0CR 0xFC0DA000 /* BAS=0xFC0,BS=64MB,BU=R/W,BW=16bit*/ | |
479 | ||
480 | /* Memory Bank 1 (NAND-FLASH) initialization */ | |
481 | #define CFG_EBC_PB1AP 0x018003c0 | |
482 | #define CFG_EBC_PB1CR (CFG_NAND_ADDR | 0x1e000) | |
3d6cb3b2 | 483 | #endif |
566806ca SR |
484 | |
485 | /* Memory Bank 2 (FPGA) initialization */ | |
486 | #define CFG_EBC_PB2AP 0x9400C800 | |
ec724f88 | 487 | #define CFG_EBC_PB2CR (CFG_FPGA_BASE | 0x18000) |
566806ca SR |
488 | |
489 | #define CFG_EBC_CFG 0x7FC00000 /* EBC0_CFG */ | |
490 | ||
566806ca SR |
491 | /*----------------------------------------------------------------------- |
492 | * GPIO Setup | |
493 | *----------------------------------------------------------------------*/ | |
9ea61b57 SR |
494 | #define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ |
495 | { \ | |
496 | /* GPIO Core 0 */ \ | |
497 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO0 EBC_DATA_PAR(0) */ \ | |
498 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO1 EBC_DATA_PAR(1) */ \ | |
499 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO2 EBC_DATA_PAR(2) */ \ | |
500 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO3 EBC_DATA_PAR(3) */ \ | |
501 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO4 EBC_DATA(20) USB2_DATA(4) */ \ | |
502 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO5 EBC_DATA(21) USB2_DATA(5) */ \ | |
503 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO6 EBC_DATA(22) USB2_DATA(6) */ \ | |
504 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO7 EBC_DATA(23) USB2_DATA(7) */ \ | |
8be76090 SR |
505 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO8 CS(1)/NFCE(1) IRQ(7) */ \ |
506 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO9 CS(2)/NFCE(2) IRQ(8) */ \ | |
507 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO10 CS(3)/NFCE(3) IRQ(9) */ \ | |
9ea61b57 SR |
508 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO11 IRQ(6) */ \ |
509 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO12 EBC_DATA(16) USB2_DATA(0) */ \ | |
510 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO13 EBC_DATA(17) USB2_DATA(1) */ \ | |
7cfc12a7 SR |
511 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO14 EBC_DATA(18) USB2_DATA(2) */ \ |
512 | {GPIO0_BASE, GPIO_BI, GPIO_ALT2, GPIO_OUT_0}, /* GPIO15 EBC_DATA(19) USB2_DATA(3) */ \ | |
9ea61b57 | 513 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO16 UART0_DCD UART1_CTS */ \ |
8be76090 | 514 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO17 UART0_DSR UART1_RTS */ \ |
9ea61b57 SR |
515 | {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_0}, /* GPIO18 UART0_CTS */ \ |
516 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO19 UART0_RTS */ \ | |
517 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_0}, /* GPIO20 UART0_DTR UART1_TX */ \ | |
518 | {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0}, /* GPIO21 UART0_RI UART1_RX */ \ | |
519 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO22 EBC_HOLD_REQ DMA_ACK2 */ \ | |
520 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO23 EBC_HOLD_ACK DMA_REQ2 */ \ | |
521 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO24 EBC_EXT_REQ DMA_EOT2 IRQ(4) */ \ | |
522 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO25 EBC_EXT_ACK DMA_ACK3 IRQ(3) */ \ | |
523 | {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_0}, /* GPIO26 EBC_ADDR(5) DMA_EOT0 TS(3) */ \ | |
524 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO27 EBC_BUS_REQ DMA_EOT3 IRQ(5) */ \ | |
525 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO28 */ \ | |
8be76090 SR |
526 | {GPIO0_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_0}, /* GPIO29 DMA_EOT1 IRQ(2) */ \ |
527 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO30 DMA_REQ1 IRQ(1) */ \ | |
528 | {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_0}, /* GPIO31 DMA_ACK1 IRQ(0) */ \ | |
9ea61b57 SR |
529 | } \ |
530 | } | |
566806ca | 531 | |
566806ca SR |
532 | /*----------------------------------------------------------------------- |
533 | * Some Kilauea stuff..., mainly fpga registers | |
534 | */ | |
535 | #define CFG_FPGA_REG_BASE CFG_FPGA_BASE | |
ef264262 | 536 | #define CFG_FPGA_FIFO_BASE (in32(CFG_FPGA_BASE) | (1 << 10)) |
566806ca SR |
537 | |
538 | /* interrupt */ | |
539 | #define CFG_FPGA_SLIC0_R_DPRAM_INT 0x80000000 | |
540 | #define CFG_FPGA_SLIC0_W_DPRAM_INT 0x40000000 | |
541 | #define CFG_FPGA_SLIC1_R_DPRAM_INT 0x20000000 | |
542 | #define CFG_FPGA_SLIC1_W_DPRAM_INT 0x10000000 | |
543 | #define CFG_FPGA_PHY0_INT 0x08000000 | |
544 | #define CFG_FPGA_PHY1_INT 0x04000000 | |
545 | #define CFG_FPGA_SLIC0_INT 0x02000000 | |
546 | #define CFG_FPGA_SLIC1_INT 0x01000000 | |
547 | ||
548 | /* DPRAM setting */ | |
549 | /* 00: 32B; 01: 64B; 10: 128B; 11: 256B */ | |
550 | #define CFG_FPGA_DPRAM_R_INT_LINE 0x00400000 /* 64 B */ | |
551 | #define CFG_FPGA_DPRAM_W_INT_LINE 0x00100000 /* 64 B */ | |
552 | #define CFG_FPGA_DPRAM_RW_TYPE 0x00080000 | |
553 | #define CFG_FPGA_DPRAM_RST 0x00040000 | |
554 | #define CFG_FPGA_UART0_FO 0x00020000 | |
555 | #define CFG_FPGA_UART1_FO 0x00010000 | |
556 | ||
557 | /* loopback */ | |
558 | #define CFG_FPGA_CHIPSIDE_LOOPBACK 0x00004000 | |
559 | #define CFG_FPGA_LINESIDE_LOOPBACK 0x00008000 | |
560 | #define CFG_FPGA_SLIC0_ENABLE 0x00002000 | |
561 | #define CFG_FPGA_SLIC1_ENABLE 0x00001000 | |
562 | #define CFG_FPGA_SLIC0_CS 0x00000800 | |
563 | #define CFG_FPGA_SLIC1_CS 0x00000400 | |
564 | #define CFG_FPGA_USER_LED0 0x00000200 | |
565 | #define CFG_FPGA_USER_LED1 0x00000100 | |
566 | ||
837c730b | 567 | #endif /* __CONFIG_H */ |