Merge branch '2019-05-24-master-imports'
[platform/kernel/u-boot.git] / include / configs / MPC8641HPCN.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright 2006, 2010-2011 Freescale Semiconductor.
4  *
5  * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
6  */
7
8 /*
9  * MPC8641HPCN board configuration file
10  *
11  * Make sure you change the MAC address and other network params first,
12  * search for CONFIG_SERVERIP, etc. in this file.
13  */
14
15 #ifndef __CONFIG_H
16 #define __CONFIG_H
17
18 /* High Level Configuration Options */
19 #define CONFIG_LINUX_RESET_VEC  0x100   /* Reset vector used by Linux */
20 #define CONFIG_ADDR_MAP         1       /* Use addr map */
21
22 /*
23  * default CCSRBAR is at 0xff700000
24  * assume U-Boot is less than 0.5MB
25  */
26
27 #ifdef RUN_DIAG
28 #define CONFIG_SYS_DIAG_ADDR         CONFIG_SYS_FLASH_BASE
29 #endif
30
31 /*
32  * virtual address to be used for temporary mappings.  There
33  * should be 128k free at this VA.
34  */
35 #define CONFIG_SYS_SCRATCH_VA   0xe0000000
36
37 #define CONFIG_SYS_SRIO
38 #define CONFIG_SRIO1                    /* SRIO port 1 */
39
40 #define CONFIG_PCIE1            1       /* PCIE controller 1 (ULI bridge) */
41 #define CONFIG_PCIE2            1       /* PCIE controller 2 (slot) */
42 #define CONFIG_FSL_PCI_INIT     1       /* Use common FSL init code */
43 #define CONFIG_SYS_PCI_64BIT    1       /* enable 64-bit PCI resources */
44
45 #define CONFIG_ENV_OVERWRITE
46
47 #define CONFIG_BAT_RW           1       /* Use common BAT rw code */
48 #define CONFIG_SYS_NUM_ADDR_MAP 8       /* Number of addr map slots = 8 dbats */
49
50 #define CONFIG_ALTIVEC          1
51
52 /*
53  * L2CR setup -- make sure this is right for your board!
54  */
55 #define CONFIG_SYS_L2
56 #define L2_INIT         0
57 #define L2_ENABLE       (L2CR_L2E)
58
59 #ifndef CONFIG_SYS_CLK_FREQ
60 #ifndef __ASSEMBLY__
61 extern unsigned long get_board_sys_clk(unsigned long dummy);
62 #endif
63 #define CONFIG_SYS_CLK_FREQ     get_board_sys_clk(0)
64 #endif
65
66 #define CONFIG_SYS_MEMTEST_START        0x00200000      /* memtest region */
67 #define CONFIG_SYS_MEMTEST_END          0x00400000
68
69 /*
70  * With the exception of PCI Memory and Rapid IO, most devices will simply
71  * add CONFIG_SYS_PHYS_ADDR_HIGH to the front of the 32-bit VA to get the PA
72  * when 36-bit is enabled.  When 36-bit is not enabled, these bits are 0.
73  */
74 #ifdef CONFIG_PHYS_64BIT
75 #define CONFIG_SYS_PHYS_ADDR_HIGH 0x0000000f
76 #else
77 #define CONFIG_SYS_PHYS_ADDR_HIGH 0x00000000
78 #endif
79
80 /*
81  * Base addresses -- Note these are effective addresses where the
82  * actual resources get mapped (not physical addresses)
83  */
84 #define CONFIG_SYS_CCSRBAR              0xffe00000      /* relocated CCSRBAR */
85 #define CONFIG_SYS_IMMR         CONFIG_SYS_CCSRBAR      /* PQII uses CONFIG_SYS_IMMR */
86
87 /* Physical addresses */
88 #define CONFIG_SYS_CCSRBAR_PHYS_LOW     CONFIG_SYS_CCSRBAR
89 #define CONFIG_SYS_CCSRBAR_PHYS_HIGH    CONFIG_SYS_PHYS_ADDR_HIGH
90 #define CONFIG_SYS_CCSRBAR_PHYS \
91         PAIRED_PHYS_TO_PHYS(CONFIG_SYS_CCSRBAR_PHYS_LOW, \
92                             CONFIG_SYS_CCSRBAR_PHYS_HIGH)
93
94 #define CONFIG_HWCONFIG /* use hwconfig to control memory interleaving */
95
96 /*
97  * DDR Setup
98  */
99 #define CONFIG_SPD_EEPROM               /* Use SPD EEPROM for DDR setup */
100 #define CONFIG_DDR_SPD
101
102 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER       /* DDR controller or DMA? */
103 #define CONFIG_MEM_INIT_VALUE   0xDeadBeef
104
105 #define CONFIG_SYS_DDR_SDRAM_BASE       0x00000000      /* DDR is system memory*/
106 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_SDRAM_BASE
107 #define CONFIG_SYS_MAX_DDR_BAT_SIZE     0x80000000      /* BAT mapping size */
108 #define CONFIG_VERY_BIG_RAM
109
110 #define CONFIG_DIMM_SLOTS_PER_CTLR      2
111 #define CONFIG_CHIP_SELECTS_PER_CTRL    (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
112
113 /*
114  * I2C addresses of SPD EEPROMs
115  */
116 #define SPD_EEPROM_ADDRESS1     0x51    /* CTLR 0 DIMM 0 */
117 #define SPD_EEPROM_ADDRESS2     0x52    /* CTLR 0 DIMM 1 */
118 #define SPD_EEPROM_ADDRESS3     0x53    /* CTLR 1 DIMM 0 */
119 #define SPD_EEPROM_ADDRESS4     0x54    /* CTLR 1 DIMM 1 */
120
121 /*
122  * These are used when DDR doesn't use SPD.
123  */
124 #define CONFIG_SYS_SDRAM_SIZE           256             /* DDR is 256MB */
125 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000F
126 #define CONFIG_SYS_DDR_CS0_CONFIG       0x80010102      /* Enable, no interleaving */
127 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
128 #define CONFIG_SYS_DDR_TIMING_0 0x00260802
129 #define CONFIG_SYS_DDR_TIMING_1 0x39357322
130 #define CONFIG_SYS_DDR_TIMING_2 0x14904cc8
131 #define CONFIG_SYS_DDR_MODE_1           0x00480432
132 #define CONFIG_SYS_DDR_MODE_2           0x00000000
133 #define CONFIG_SYS_DDR_INTERVAL 0x06090100
134 #define CONFIG_SYS_DDR_DATA_INIT        0xdeadbeef
135 #define CONFIG_SYS_DDR_CLK_CTRL 0x03800000
136 #define CONFIG_SYS_DDR_OCD_CTRL 0x00000000
137 #define CONFIG_SYS_DDR_OCD_STATUS       0x00000000
138 #define CONFIG_SYS_DDR_CONTROL          0xe3008000      /* Type = DDR2 */
139 #define CONFIG_SYS_DDR_CONTROL2 0x04400000
140
141 #define CONFIG_ID_EEPROM
142 #define CONFIG_SYS_I2C_EEPROM_NXID
143 #define CONFIG_ID_EEPROM
144 #define CONFIG_SYS_I2C_EEPROM_ADDR     0x57
145 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
146
147 #define CONFIG_SYS_FLASH_BASE           0xef800000     /* start of FLASH 8M */
148 #define CONFIG_SYS_FLASH_BASE_PHYS_LOW  CONFIG_SYS_FLASH_BASE
149 #define CONFIG_SYS_FLASH_BASE_PHYS \
150         PAIRED_PHYS_TO_PHYS(CONFIG_SYS_FLASH_BASE_PHYS_LOW, \
151                             CONFIG_SYS_PHYS_ADDR_HIGH)
152
153 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS}
154
155 #define CONFIG_SYS_BR0_PRELIM   (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \
156                                  | 0x00001001)  /* port size 16bit */
157 #define CONFIG_SYS_OR0_PRELIM   0xff806ff7      /* 8MB Boot Flash area*/
158
159 #define CONFIG_SYS_BR2_PRELIM   (BR_PHYS_ADDR(CF_BASE_PHYS)             \
160                                  | 0x00001001)  /* port size 16bit */
161 #define CONFIG_SYS_OR2_PRELIM   0xffffeff7      /* 32k Compact Flash */
162
163 #define CONFIG_SYS_BR3_PRELIM   (BR_PHYS_ADDR(PIXIS_BASE_PHYS)  \
164                                  | 0x00000801) /* port size 8bit */
165 #define CONFIG_SYS_OR3_PRELIM   0xffffeff7      /* 32k PIXIS area*/
166
167 /*
168  * The LBC_BASE is the base of the region that contains the PIXIS and the CF.
169  * The PIXIS and CF by themselves aren't large enough to take up the 128k
170  * required for the smallest BAT mapping, so there's a 64k hole.
171  */
172 #define CONFIG_SYS_LBC_BASE             0xffde0000
173 #define CONFIG_SYS_LBC_BASE_PHYS_LOW    CONFIG_SYS_LBC_BASE
174
175 #define CONFIG_FSL_PIXIS        1       /* use common PIXIS code */
176 #define PIXIS_BASE              (CONFIG_SYS_LBC_BASE + 0x00010000)
177 #define PIXIS_BASE_PHYS_LOW     (CONFIG_SYS_LBC_BASE_PHYS_LOW + 0x00010000)
178 #define PIXIS_BASE_PHYS         PAIRED_PHYS_TO_PHYS(PIXIS_BASE_PHYS_LOW, \
179                                                     CONFIG_SYS_PHYS_ADDR_HIGH)
180 #define PIXIS_SIZE              0x00008000      /* 32k */
181 #define PIXIS_ID                0x0     /* Board ID at offset 0 */
182 #define PIXIS_VER               0x1     /* Board version at offset 1 */
183 #define PIXIS_PVER              0x2     /* PIXIS FPGA version at offset 2 */
184 #define PIXIS_RST               0x4     /* PIXIS Reset Control register */
185 #define PIXIS_AUX               0x6     /* PIXIS Auxiliary register; Scratch register */
186 #define PIXIS_SPD               0x7     /* Register for SYSCLK speed */
187 #define PIXIS_VCTL              0x10    /* VELA Control Register */
188 #define PIXIS_VCFGEN0           0x12    /* VELA Config Enable 0 */
189 #define PIXIS_VCFGEN1           0x13    /* VELA Config Enable 1 */
190 #define PIXIS_VBOOT             0x16    /* VELA VBOOT Register */
191 #define PIXIS_VBOOT_FMAP        0x80    /* VBOOT - CFG_FLASHMAP */
192 #define PIXIS_VBOOT_FBANK       0x40    /* VBOOT - CFG_FLASHBANK */
193 #define PIXIS_VSPEED0           0x17    /* VELA VSpeed 0 */
194 #define PIXIS_VSPEED1           0x18    /* VELA VSpeed 1 */
195 #define PIXIS_VCLKH             0x19    /* VELA VCLKH register */
196 #define PIXIS_VCLKL             0x1A    /* VELA VCLKL register */
197 #define CONFIG_SYS_PIXIS_VBOOT_MASK     0x40    /* Reset altbank mask*/
198
199 /* Compact flash shares a BAT with PIXIS; make sure they're contiguous */
200 #define CF_BASE                 (PIXIS_BASE + PIXIS_SIZE)
201 #define CF_BASE_PHYS            (PIXIS_BASE_PHYS + PIXIS_SIZE)
202
203 #define CONFIG_SYS_MAX_FLASH_BANKS      1               /* number of banks */
204 #define CONFIG_SYS_MAX_FLASH_SECT       128             /* sectors per device */
205
206 #undef  CONFIG_SYS_FLASH_CHECKSUM
207 #define CONFIG_SYS_FLASH_ERASE_TOUT     60000   /* Flash Erase Timeout (ms) */
208 #define CONFIG_SYS_FLASH_WRITE_TOUT     500     /* Flash Write Timeout (ms) */
209 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE    /* start of monitor */
210 #define CONFIG_SYS_MONITOR_BASE_EARLY   0xfff00000      /* early monitor loc */
211
212 #define CONFIG_SYS_FLASH_EMPTY_INFO
213
214 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
215 #define CONFIG_SYS_RAMBOOT
216 #else
217 #undef  CONFIG_SYS_RAMBOOT
218 #endif
219
220 #if defined(CONFIG_SYS_RAMBOOT)
221 #undef CONFIG_SPD_EEPROM
222 #define CONFIG_SYS_SDRAM_SIZE   256
223 #endif
224
225 #undef CONFIG_CLOCKS_IN_MHZ
226
227 #define CONFIG_SYS_INIT_RAM_LOCK        1
228 #ifndef CONFIG_SYS_INIT_RAM_LOCK
229 #define CONFIG_SYS_INIT_RAM_ADDR        0x0fd00000      /* Initial RAM address */
230 #else
231 #define CONFIG_SYS_INIT_RAM_ADDR        0xf8400000      /* Initial RAM address */
232 #endif
233 #define CONFIG_SYS_INIT_RAM_SIZE        0x4000          /* Size of used area in RAM */
234
235 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
236 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
237
238 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)    /* Reserve 512 kB for Mon */
239 #define CONFIG_SYS_MALLOC_LEN           (1024 * 1024)    /* Reserved for malloc */
240
241 /* Serial Port */
242 #define CONFIG_SYS_NS16550_SERIAL
243 #define CONFIG_SYS_NS16550_REG_SIZE     1
244 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
245
246 #define CONFIG_SYS_BAUDRATE_TABLE  \
247         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
248
249 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
250 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
251
252 /*
253  * I2C
254  */
255 #define CONFIG_SYS_I2C
256 #define CONFIG_SYS_I2C_FSL
257 #define CONFIG_SYS_FSL_I2C_SPEED        400000
258 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
259 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3100
260 #define CONFIG_SYS_I2C_NOPROBES         { {0, 0x69} }
261
262 /*
263  * RapidIO MMU
264  */
265 #define CONFIG_SYS_SRIO1_MEM_BASE       0x80000000      /* base address */
266 #ifdef CONFIG_PHYS_64BIT
267 #define CONFIG_SYS_SRIO1_MEM_PHYS_LOW   0x00000000
268 #define CONFIG_SYS_SRIO1_MEM_PHYS_HIGH  0x0000000c
269 #else
270 #define CONFIG_SYS_SRIO1_MEM_PHYS_LOW   CONFIG_SYS_SRIO1_MEM_BASE
271 #define CONFIG_SYS_SRIO1_MEM_PHYS_HIGH  0x00000000
272 #endif
273 #define CONFIG_SYS_SRIO1_MEM_PHYS \
274         PAIRED_PHYS_TO_PHYS(CONFIG_SYS_SRIO1_MEM_PHYS_LOW, \
275                             CONFIG_SYS_SRIO1_MEM_PHYS_HIGH)
276 #define CONFIG_SYS_SRIO1_MEM_SIZE       0x20000000      /* 128M */
277
278 /*
279  * General PCI
280  * Addresses are mapped 1-1.
281  */
282
283 #define CONFIG_SYS_PCIE1_NAME           "ULI"
284 #define CONFIG_SYS_PCIE1_MEM_VIRT       0x80000000
285 #ifdef CONFIG_PHYS_64BIT
286 #define CONFIG_SYS_PCIE1_MEM_BUS        0xe0000000
287 #define CONFIG_SYS_PCIE1_MEM_PHYS_LOW   0x00000000
288 #define CONFIG_SYS_PCIE1_MEM_PHYS_HIGH  0x0000000c
289 #else
290 #define CONFIG_SYS_PCIE1_MEM_BUS        CONFIG_SYS_PCIE1_MEM_VIRT
291 #define CONFIG_SYS_PCIE1_MEM_PHYS_LOW   CONFIG_SYS_PCIE1_MEM_VIRT
292 #define CONFIG_SYS_PCIE1_MEM_PHYS_HIGH  0x00000000
293 #endif
294 #define CONFIG_SYS_PCIE1_MEM_PHYS \
295         PAIRED_PHYS_TO_PHYS(CONFIG_SYS_PCIE1_MEM_PHYS_LOW, \
296                             CONFIG_SYS_PCIE1_MEM_PHYS_HIGH)
297 #define CONFIG_SYS_PCIE1_MEM_SIZE       0x20000000      /* 512M */
298 #define CONFIG_SYS_PCIE1_IO_BUS         0x00000000
299 #define CONFIG_SYS_PCIE1_IO_VIRT        0xffc00000
300 #define CONFIG_SYS_PCIE1_IO_PHYS_LOW    CONFIG_SYS_PCIE1_IO_VIRT
301 #define CONFIG_SYS_PCIE1_IO_PHYS \
302         PAIRED_PHYS_TO_PHYS(CONFIG_SYS_PCIE1_IO_PHYS_LOW, \
303                             CONFIG_SYS_PHYS_ADDR_HIGH)
304 #define CONFIG_SYS_PCIE1_IO_SIZE        0x00010000      /* 64K */
305
306 #ifdef CONFIG_PHYS_64BIT
307 /*
308  * Use the same PCI bus address on PCIE1 and PCIE2 if we have PHYS_64BIT.
309  * This will increase the amount of PCI address space available for
310  * for mapping RAM.
311  */
312 #define CONFIG_SYS_PCIE2_MEM_BUS        CONFIG_SYS_PCIE1_MEM_BUS
313 #else
314 #define CONFIG_SYS_PCIE2_MEM_BUS        (CONFIG_SYS_PCIE1_MEM_BUS \
315                                          + CONFIG_SYS_PCIE1_MEM_SIZE)
316 #endif
317 #define CONFIG_SYS_PCIE2_MEM_VIRT       (CONFIG_SYS_PCIE1_MEM_VIRT \
318                                          + CONFIG_SYS_PCIE1_MEM_SIZE)
319 #define CONFIG_SYS_PCIE2_MEM_PHYS_LOW   (CONFIG_SYS_PCIE1_MEM_PHYS_LOW \
320                                          + CONFIG_SYS_PCIE1_MEM_SIZE)
321 #define CONFIG_SYS_PCIE2_MEM_PHYS_HIGH  CONFIG_SYS_PCIE1_MEM_PHYS_HIGH
322 #define CONFIG_SYS_PCIE2_MEM_PHYS       (CONFIG_SYS_PCIE1_MEM_PHYS \
323                                          + CONFIG_SYS_PCIE1_MEM_SIZE)
324 #define CONFIG_SYS_PCIE2_MEM_SIZE       0x20000000      /* 512M */
325 #define CONFIG_SYS_PCIE2_IO_BUS         0x00000000
326 #define CONFIG_SYS_PCIE2_IO_VIRT        (CONFIG_SYS_PCIE1_IO_VIRT \
327                                          + CONFIG_SYS_PCIE1_IO_SIZE)
328 #define CONFIG_SYS_PCIE2_IO_PHYS_LOW    (CONFIG_SYS_PCIE1_IO_PHYS_LOW \
329                                          + CONFIG_SYS_PCIE1_IO_SIZE)
330 #define CONFIG_SYS_PCIE2_IO_PHYS        (CONFIG_SYS_PCIE1_IO_PHYS \
331                                          + CONFIG_SYS_PCIE1_IO_SIZE)
332 #define CONFIG_SYS_PCIE2_IO_SIZE        CONFIG_SYS_PCIE1_IO_SIZE
333
334 #if defined(CONFIG_PCI)
335
336 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup */
337
338 #undef CONFIG_EEPRO100
339 #undef CONFIG_TULIP
340
341 /************************************************************
342  * USB support
343  ************************************************************/
344 #define CONFIG_PCI_OHCI                 1
345 #define CONFIG_USB_OHCI_NEW             1
346 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "ohci_pci"
347 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      15
348 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
349
350 /*PCIE video card used*/
351 #define VIDEO_IO_OFFSET         CONFIG_SYS_PCIE2_IO_VIRT
352
353 /*PCI video card used*/
354 /*#define VIDEO_IO_OFFSET       CONFIG_SYS_PCIE1_IO_VIRT*/
355
356 /* video */
357
358 #if defined(CONFIG_VIDEO)
359 #define CONFIG_BIOSEMU
360 #define CONFIG_ATI_RADEON_FB
361 #define CONFIG_VIDEO_LOGO
362 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCIE2_IO_VIRT
363 #endif
364
365 #undef CONFIG_PCI_SCAN_SHOW             /* show pci devices on startup */
366
367 #ifdef CONFIG_SCSI_AHCI
368 #define CONFIG_SATA_ULI5288
369 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     4
370 #define CONFIG_SYS_SCSI_MAX_LUN 1
371 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * CONFIG_SYS_SCSI_MAX_LUN)
372 #endif
373
374 #endif  /* CONFIG_PCI */
375
376 #if defined(CONFIG_TSEC_ENET)
377 #define CONFIG_TSEC1            1
378 #define CONFIG_TSEC1_NAME       "eTSEC1"
379 #define CONFIG_TSEC2            1
380 #define CONFIG_TSEC2_NAME       "eTSEC2"
381 #define CONFIG_TSEC3            1
382 #define CONFIG_TSEC3_NAME       "eTSEC3"
383 #define CONFIG_TSEC4            1
384 #define CONFIG_TSEC4_NAME       "eTSEC4"
385
386 #define TSEC1_PHY_ADDR          0
387 #define TSEC2_PHY_ADDR          1
388 #define TSEC3_PHY_ADDR          2
389 #define TSEC4_PHY_ADDR          3
390 #define TSEC1_PHYIDX            0
391 #define TSEC2_PHYIDX            0
392 #define TSEC3_PHYIDX            0
393 #define TSEC4_PHYIDX            0
394 #define TSEC1_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
395 #define TSEC2_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
396 #define TSEC3_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
397 #define TSEC4_FLAGS             (TSEC_GIGABIT | TSEC_REDUCED)
398
399 #define CONFIG_ETHPRIME         "eTSEC1"
400
401 #endif  /* CONFIG_TSEC_ENET */
402
403 #ifdef CONFIG_PHYS_64BIT
404 #define PHYS_HIGH_TO_BXPN(x) ((x & 0x0000000e) << 8)
405 #define PHYS_HIGH_TO_BX(x) ((x & 0x00000001) << 2)
406
407 /* Put physical address into the BAT format */
408 #define BAT_PHYS_ADDR(low, high) \
409         (low | PHYS_HIGH_TO_BXPN(high) | PHYS_HIGH_TO_BX(high))
410 /* Convert high/low pairs to actual 64-bit value */
411 #define PAIRED_PHYS_TO_PHYS(low, high) (low | ((u64)high << 32))
412 #else
413 /* 32-bit systems just ignore the "high" bits */
414 #define BAT_PHYS_ADDR(low, high)        (low)
415 #define PAIRED_PHYS_TO_PHYS(low, high)  (low)
416 #endif
417
418 /*
419  * BAT0         DDR
420  */
421 #define CONFIG_SYS_DBAT0L       (BATL_PP_RW | BATL_MEMCOHERENCE)
422 #define CONFIG_SYS_IBAT0L       (BATL_PP_RW | BATL_MEMCOHERENCE)
423
424 /*
425  * BAT1         LBC (PIXIS/CF)
426  */
427 #define CONFIG_SYS_DBAT1L       (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS_LOW, \
428                                                CONFIG_SYS_PHYS_ADDR_HIGH) \
429                                  | BATL_PP_RW | BATL_CACHEINHIBIT | \
430                                  BATL_GUARDEDSTORAGE)
431 #define CONFIG_SYS_DBAT1U       (CONFIG_SYS_LBC_BASE | BATU_BL_128K \
432                                  | BATU_VS | BATU_VP)
433 #define CONFIG_SYS_IBAT1L       (BAT_PHYS_ADDR(CONFIG_SYS_LBC_BASE_PHYS_LOW, \
434                                                CONFIG_SYS_PHYS_ADDR_HIGH) \
435                                  | BATL_PP_RW | BATL_MEMCOHERENCE)
436 #define CONFIG_SYS_IBAT1U       CONFIG_SYS_DBAT1U
437
438 /* if CONFIG_PCI:
439  * BAT2         PCIE1 and PCIE1 MEM
440  * if CONFIG_RIO
441  * BAT2         Rapidio Memory
442  */
443 #ifdef CONFIG_PCI
444 #define CONFIG_PCI_INDIRECT_BRIDGE
445 #define CONFIG_SYS_DBAT2L       (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_MEM_PHYS_LOW, \
446                                                CONFIG_SYS_PCIE1_MEM_PHYS_HIGH) \
447                                  | BATL_PP_RW | BATL_CACHEINHIBIT \
448                                  | BATL_GUARDEDSTORAGE)
449 #define CONFIG_SYS_DBAT2U       (CONFIG_SYS_PCIE1_MEM_VIRT | BATU_BL_1G \
450                                  | BATU_VS | BATU_VP)
451 #define CONFIG_SYS_IBAT2L       (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_MEM_PHYS_LOW, \
452                                                CONFIG_SYS_PCIE1_MEM_PHYS_HIGH) \
453                                  | BATL_PP_RW | BATL_CACHEINHIBIT)
454 #define CONFIG_SYS_IBAT2U       CONFIG_SYS_DBAT2U
455 #else /* CONFIG_RIO */
456 #define CONFIG_SYS_DBAT2L       (BAT_PHYS_ADDR(CONFIG_SYS_SRIO1_MEM_PHYS_LOW, \
457                                                CONFIG_SYS_SRIO1_MEM_PHYS_HIGH) \
458                                  | BATL_PP_RW | BATL_CACHEINHIBIT | \
459                                  BATL_GUARDEDSTORAGE)
460 #define CONFIG_SYS_DBAT2U       (CONFIG_SYS_SRIO1_MEM_BASE | BATU_BL_512M \
461                                  | BATU_VS | BATU_VP)
462 #define CONFIG_SYS_IBAT2L       (BAT_PHYS_ADDR(CONFIG_SYS_SRIO1_MEM_PHYS_LOW, \
463                                                CONFIG_SYS_SRIO1_MEM_PHYS_HIGH) \
464                                  | BATL_PP_RW | BATL_CACHEINHIBIT)
465 #define CONFIG_SYS_IBAT2U       CONFIG_SYS_DBAT2U
466 #endif
467
468 /*
469  * BAT3         CCSR Space
470  */
471 #define CONFIG_SYS_DBAT3L       (BAT_PHYS_ADDR(CONFIG_SYS_CCSRBAR_PHYS_LOW, \
472                                                CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
473                                  | BATL_PP_RW | BATL_CACHEINHIBIT \
474                                  | BATL_GUARDEDSTORAGE)
475 #define CONFIG_SYS_DBAT3U       (CONFIG_SYS_CCSRBAR | BATU_BL_1M | BATU_VS \
476                                  | BATU_VP)
477 #define CONFIG_SYS_IBAT3L       (BAT_PHYS_ADDR(CONFIG_SYS_CCSRBAR_PHYS_LOW, \
478                                                CONFIG_SYS_CCSRBAR_PHYS_HIGH) \
479                                  | BATL_PP_RW | BATL_CACHEINHIBIT)
480 #define CONFIG_SYS_IBAT3U       CONFIG_SYS_DBAT3U
481
482 #if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
483 #define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
484                                        | BATL_PP_RW | BATL_CACHEINHIBIT \
485                                        | BATL_GUARDEDSTORAGE)
486 #define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT \
487                                        | BATU_BL_1M | BATU_VS | BATU_VP)
488 #define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT \
489                                        | BATL_PP_RW | BATL_CACHEINHIBIT)
490 #define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU
491 #endif
492
493 /*
494  * BAT4         PCIE1_IO and PCIE2_IO
495  */
496 #define CONFIG_SYS_DBAT4L       (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_IO_PHYS_LOW, \
497                                                CONFIG_SYS_PHYS_ADDR_HIGH) \
498                                  | BATL_PP_RW | BATL_CACHEINHIBIT \
499                                  | BATL_GUARDEDSTORAGE)
500 #define CONFIG_SYS_DBAT4U       (CONFIG_SYS_PCIE1_IO_VIRT | BATU_BL_128K \
501                                  | BATU_VS | BATU_VP)
502 #define CONFIG_SYS_IBAT4L       (BAT_PHYS_ADDR(CONFIG_SYS_PCIE1_IO_PHYS_LOW, \
503                                                CONFIG_SYS_PHYS_ADDR_HIGH) \
504                                  | BATL_PP_RW | BATL_CACHEINHIBIT)
505 #define CONFIG_SYS_IBAT4U       CONFIG_SYS_DBAT4U
506
507 /*
508  * BAT5         Init RAM for stack in the CPU DCache (no backing memory)
509  */
510 #define CONFIG_SYS_DBAT5L       (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
511 #define CONFIG_SYS_DBAT5U       (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
512 #define CONFIG_SYS_IBAT5L       CONFIG_SYS_DBAT5L
513 #define CONFIG_SYS_IBAT5U       CONFIG_SYS_DBAT5U
514
515 /*
516  * BAT6         FLASH
517  */
518 #define CONFIG_SYS_DBAT6L       (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS_LOW, \
519                                                CONFIG_SYS_PHYS_ADDR_HIGH) \
520                                  | BATL_PP_RW | BATL_CACHEINHIBIT \
521                                  | BATL_GUARDEDSTORAGE)
522 #define CONFIG_SYS_DBAT6U       (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | BATU_VS \
523                                  | BATU_VP)
524 #define CONFIG_SYS_IBAT6L       (BAT_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS_LOW, \
525                                                CONFIG_SYS_PHYS_ADDR_HIGH) \
526                                  | BATL_PP_RW | BATL_MEMCOHERENCE)
527 #define CONFIG_SYS_IBAT6U       CONFIG_SYS_DBAT6U
528
529 /* Map the last 1M of flash where we're running from reset */
530 #define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
531                                  | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
532 #define CONFIG_SYS_DBAT6U_EARLY (CONFIG_SYS_TEXT_BASE | BATU_BL_1M | BATU_VS | BATU_VP)
533 #define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY | BATL_PP_RW \
534                                  | BATL_MEMCOHERENCE)
535 #define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY
536
537 /*
538  * BAT7         FREE - used later for tmp mappings
539  */
540 #define CONFIG_SYS_DBAT7L 0x00000000
541 #define CONFIG_SYS_DBAT7U 0x00000000
542 #define CONFIG_SYS_IBAT7L 0x00000000
543 #define CONFIG_SYS_IBAT7U 0x00000000
544
545 /*
546  * Environment
547  */
548 #ifndef CONFIG_SYS_RAMBOOT
549     #define CONFIG_ENV_ADDR             \
550                         (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
551     #define CONFIG_ENV_SECT_SIZE                0x10000 /* 64K(one sector) for env */
552 #else
553     #define CONFIG_ENV_ADDR             (CONFIG_SYS_MONITOR_BASE - 0x1000)
554 #endif
555 #define CONFIG_ENV_SIZE         0x2000
556
557 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
558 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
559
560 /*
561  * BOOTP options
562  */
563 #define CONFIG_BOOTP_BOOTFILESIZE
564
565 #undef CONFIG_WATCHDOG                  /* watchdog disabled */
566
567 /*
568  * Miscellaneous configurable options
569  */
570 #define CONFIG_SYS_LOAD_ADDR    0x2000000       /* default load address */
571
572 /*
573  * For booting Linux, the board info and command line data
574  * have to be in the first 8 MB of memory, since this is
575  * the maximum mapped by the Linux kernel during initialization.
576  */
577 #define CONFIG_SYS_BOOTMAPSZ    (256 << 20)     /* Initial Memory map for Linux*/
578 #define CONFIG_SYS_BOOTM_LEN    (256 << 20)     /* Increase max gunzip size */
579
580 #if defined(CONFIG_CMD_KGDB)
581     #define CONFIG_KGDB_BAUDRATE        230400  /* speed to run kgdb serial port */
582 #endif
583
584 /*
585  * Environment Configuration
586  */
587
588 #define CONFIG_HAS_ETH0         1
589 #define CONFIG_HAS_ETH1         1
590 #define CONFIG_HAS_ETH2         1
591 #define CONFIG_HAS_ETH3         1
592
593 #define CONFIG_IPADDR           192.168.1.100
594
595 #define CONFIG_HOSTNAME         "unknown"
596 #define CONFIG_ROOTPATH         "/opt/nfsroot"
597 #define CONFIG_BOOTFILE         "uImage"
598 #define CONFIG_UBOOTPATH        u-boot.bin      /* U-Boot image on TFTP server */
599
600 #define CONFIG_SERVERIP         192.168.1.1
601 #define CONFIG_GATEWAYIP        192.168.1.1
602 #define CONFIG_NETMASK          255.255.255.0
603
604 /* default location for tftp and bootm */
605 #define CONFIG_LOADADDR         0x10000000
606
607 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
608         "netdev=eth0\0"                                                 \
609         "uboot=" __stringify(CONFIG_UBOOTPATH) "\0"                     \
610         "tftpflash=tftpboot $loadaddr $uboot; "                         \
611                 "protect off " __stringify(CONFIG_SYS_TEXT_BASE)        \
612                         " +$filesize; " \
613                 "erase " __stringify(CONFIG_SYS_TEXT_BASE)              \
614                         " +$filesize; " \
615                 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)     \
616                         " $filesize; "  \
617                 "protect on " __stringify(CONFIG_SYS_TEXT_BASE)         \
618                         " +$filesize; " \
619                 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE)    \
620                         " $filesize\0"  \
621         "consoledev=ttyS0\0"                                            \
622         "ramdiskaddr=0x18000000\0"                                              \
623         "ramdiskfile=your.ramdisk.u-boot\0"                             \
624         "fdtaddr=0x17c00000\0"                                          \
625         "fdtfile=mpc8641_hpcn.dtb\0"                                    \
626         "en-wd=mw.b ffdf0010 0x08; echo -expect:- 08; md.b ffdf0010 1\0"                        \
627         "dis-wd=mw.b ffdf0010 0x00; echo -expect:- 00; md.b ffdf0010 1\0" \
628         "maxcpus=2"
629
630 #define CONFIG_NFSBOOTCOMMAND                                           \
631         "setenv bootargs root=/dev/nfs rw "                             \
632               "nfsroot=$serverip:$rootpath "                            \
633               "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
634               "console=$consoledev,$baudrate $othbootargs;"             \
635         "tftp $loadaddr $bootfile;"                                     \
636         "tftp $fdtaddr $fdtfile;"                                       \
637         "bootm $loadaddr - $fdtaddr"
638
639 #define CONFIG_RAMBOOTCOMMAND                                           \
640         "setenv bootargs root=/dev/ram rw "                             \
641               "console=$consoledev,$baudrate $othbootargs;"             \
642         "tftp $ramdiskaddr $ramdiskfile;"                               \
643         "tftp $loadaddr $bootfile;"                                     \
644         "tftp $fdtaddr $fdtfile;"                                       \
645         "bootm $loadaddr $ramdiskaddr $fdtaddr"
646
647 #define CONFIG_BOOTCOMMAND  CONFIG_NFSBOOTCOMMAND
648
649 #endif  /* __CONFIG_H */