1 /***************************************************************************************
3 // Copyright (c) Beceem Communications Inc.
9 // This file has the prototypes,preprocessors and definitions various NVM libraries.
14 // -------- -------- ----------------------------------------------
15 // Name Date Created/reviewed/modified
19 ****************************************************************************************/
25 typedef struct _FLASH_SECTOR_INFO
30 }FLASH_SECTOR_INFO
,*PFLASH_SECTOR_INFO
;
32 typedef struct _FLASH_CS_INFO
35 // let the magic number be 0xBECE-F1A5 - F1A5 for "flas-h"
37 B_UINT32 FlashLayoutVersion
;
39 // ISO Image/Format/BuildTool versioning
40 B_UINT32 ISOImageVersion
;
42 // SCSI/Flash BootLoader versioning
43 B_UINT32 SCSIFirmwareVersion
;
46 B_UINT32 OffsetFromZeroForPart1ISOImage
;
49 B_UINT32 OffsetFromZeroForScsiFirmware
;
52 B_UINT32 SizeOfScsiFirmware
;
53 //size of the firmware - depends on binary size
55 B_UINT32 OffsetFromZeroForPart2ISOImage
;
56 // typically at first Word Aligned offset 12MB + sizeOfScsiFirmware.
58 B_UINT32 OffsetFromZeroForCalibrationStart
;
61 B_UINT32 OffsetFromZeroForCalibrationEnd
;
64 B_UINT32 OffsetFromZeroForVSAStart
;
65 B_UINT32 OffsetFromZeroForVSAEnd
;
67 // Control Section offsets
68 B_UINT32 OffsetFromZeroForControlSectionStart
;
69 B_UINT32 OffsetFromZeroForControlSectionData
;
71 // NO Data Activity timeout to switch from MSC to NW Mode
72 B_UINT32 CDLessInactivityTimeout
;
74 // New ISO Image Signature
75 B_UINT32 NewImageSignature
;
77 // Signature to validate the sector size.
78 B_UINT32 FlashSectorSizeSig
;
81 B_UINT32 FlashSectorSize
;
84 B_UINT32 FlashWriteSupportSize
;
87 B_UINT32 TotalFlashSize
;
89 // Flash Base Address for offset specified
90 B_UINT32 FlashBaseAddr
;
92 // Flash Part Max Size
93 B_UINT32 FlashPartMaxSize
;
95 // Is CDLess or Flash Bootloader
96 B_UINT32 IsCDLessDeviceBootSig
;
98 // MSC Timeout after reset to switch from MSC to NW Mode
99 B_UINT32 MassStorageTimeout
;
102 }FLASH_CS_INFO
,*PFLASH_CS_INFO
;
104 #define FLASH2X_TOTAL_SIZE (64*1024*1024)
105 #define DEFAULT_SECTOR_SIZE (64*1024)
107 typedef struct _FLASH_2X_CS_INFO
110 // magic number as 0xBECE-F1A5 - F1A5 for "flas-h"
111 B_UINT32 MagicNumber
;
113 B_UINT32 FlashLayoutVersion
;
115 // ISO Image/Format/BuildTool versioning
116 B_UINT32 ISOImageVersion
;
118 // SCSI/Flash BootLoader versioning
119 B_UINT32 SCSIFirmwareVersion
;
121 // ISO Image1 Part1/SCSI Firmware/Flash Bootloader Start offset, size
122 B_UINT32 OffsetFromZeroForPart1ISOImage
;
123 B_UINT32 OffsetFromZeroForScsiFirmware
;
124 B_UINT32 SizeOfScsiFirmware
;
126 // ISO Image1 Part2 start offset
127 B_UINT32 OffsetFromZeroForPart2ISOImage
;
131 B_UINT32 OffsetFromZeroForDSDStart
;
132 B_UINT32 OffsetFromZeroForDSDEnd
;
135 B_UINT32 OffsetFromZeroForVSAStart
;
136 B_UINT32 OffsetFromZeroForVSAEnd
;
138 // Control Section offset
139 B_UINT32 OffsetFromZeroForControlSectionStart
;
140 B_UINT32 OffsetFromZeroForControlSectionData
;
142 // NO Data Activity timeout to switch from MSC to NW Mode
143 B_UINT32 CDLessInactivityTimeout
;
145 // New ISO Image Signature
146 B_UINT32 NewImageSignature
;
148 B_UINT32 FlashSectorSizeSig
; // Sector Size Signature
149 B_UINT32 FlashSectorSize
; // Sector Size
150 B_UINT32 FlashWriteSupportSize
; // Write Size Support
152 B_UINT32 TotalFlashSize
; // Total Flash Size
154 // Flash Base Address for offset specified
155 B_UINT32 FlashBaseAddr
;
156 B_UINT32 FlashPartMaxSize
; // Flash Part Max Size
158 // Is CDLess or Flash Bootloader
159 B_UINT32 IsCDLessDeviceBootSig
;
161 // MSC Timeout after reset to switch from MSC to NW Mode
162 B_UINT32 MassStorageTimeout
;
164 /* Flash Map 2.0 Field */
165 B_UINT32 OffsetISOImage1Part1Start
; // ISO Image1 Part1 offset
166 B_UINT32 OffsetISOImage1Part1End
;
167 B_UINT32 OffsetISOImage1Part2Start
; // ISO Image1 Part2 offset
168 B_UINT32 OffsetISOImage1Part2End
;
169 B_UINT32 OffsetISOImage1Part3Start
; // ISO Image1 Part3 offset
170 B_UINT32 OffsetISOImage1Part3End
;
172 B_UINT32 OffsetISOImage2Part1Start
; // ISO Image2 Part1 offset
173 B_UINT32 OffsetISOImage2Part1End
;
174 B_UINT32 OffsetISOImage2Part2Start
; // ISO Image2 Part2 offset
175 B_UINT32 OffsetISOImage2Part2End
;
176 B_UINT32 OffsetISOImage2Part3Start
; // ISO Image2 Part3 offset
177 B_UINT32 OffsetISOImage2Part3End
;
180 // DSD Header offset from start of DSD
181 B_UINT32 OffsetFromDSDStartForDSDHeader
;
182 B_UINT32 OffsetFromZeroForDSD1Start
; // DSD 1 offset
183 B_UINT32 OffsetFromZeroForDSD1End
;
184 B_UINT32 OffsetFromZeroForDSD2Start
; // DSD 2 offset
185 B_UINT32 OffsetFromZeroForDSD2End
;
187 B_UINT32 OffsetFromZeroForVSA1Start
; // VSA 1 offset
188 B_UINT32 OffsetFromZeroForVSA1End
;
189 B_UINT32 OffsetFromZeroForVSA2Start
; // VSA 2 offset
190 B_UINT32 OffsetFromZeroForVSA2End
;
193 * ACCESS_BITS_PER_SECTOR 2
199 B_UINT32 SectorAccessBitMap
[FLASH2X_TOTAL_SIZE
/(DEFAULT_SECTOR_SIZE
*16)];
201 // All expansions to the control data structure should add here
203 }FLASH2X_CS_INFO
,*PFLASH2X_CS_INFO
;
205 typedef struct _VENDOR_SECTION_INFO
207 B_UINT32 OffsetFromZeroForSectionStart
;
208 B_UINT32 OffsetFromZeroForSectionEnd
;
209 B_UINT32 AccessFlags
;
210 B_UINT32 Reserved
[16];
212 } VENDOR_SECTION_INFO
, *PVENDOR_SECTION_INFO
;
214 typedef struct _FLASH2X_VENDORSPECIFIC_INFO
216 VENDOR_SECTION_INFO VendorSection
[TOTAL_SECTIONS
];
217 B_UINT32 Reserved
[16];
219 } FLASH2X_VENDORSPECIFIC_INFO
, *PFLASH2X_VENDORSPECIFIC_INFO
;
221 typedef struct _DSD_HEADER
223 B_UINT32 DSDImageSize
;
224 B_UINT32 DSDImageCRC
;
225 B_UINT32 DSDImagePriority
;
226 //We should not consider right now. Reading reserve is worthless.
227 B_UINT32 Reserved
[252]; // Resvd for DSD Header
228 B_UINT32 DSDImageMagicNumber
;
230 }DSD_HEADER
, *PDSD_HEADER
;
232 typedef struct _ISO_HEADER
234 B_UINT32 ISOImageMagicNumber
;
235 B_UINT32 ISOImageSize
;
236 B_UINT32 ISOImageCRC
;
237 B_UINT32 ISOImagePriority
;
238 //We should not consider right now. Reading reserve is worthless.
239 B_UINT32 Reserved
[60]; //Resvd for ISO Header extension
241 }ISO_HEADER
, *PISO_HEADER
;
243 #define EEPROM_BEGIN_CIS (0)
244 #define EEPROM_BEGIN_NON_CIS (0x200)
245 #define EEPROM_END (0x2000)
247 #define INIT_PARAMS_SIGNATURE (0x95a7a597)
249 #define MAX_INIT_PARAMS_LENGTH (2048)
252 #define MAC_ADDRESS_OFFSET 0x200
255 #define INIT_PARAMS_1_SIGNATURE_ADDRESS EEPROM_BEGIN_NON_CIS
256 #define INIT_PARAMS_1_DATA_ADDRESS (INIT_PARAMS_1_SIGNATURE_ADDRESS+16)
257 #define INIT_PARAMS_1_MACADDRESS_ADDRESS (MAC_ADDRESS_OFFSET)
258 #define INIT_PARAMS_1_LENGTH_ADDRESS (INIT_PARAMS_1_SIGNATURE_ADDRESS+4)
260 #define INIT_PARAMS_2_SIGNATURE_ADDRESS (EEPROM_BEGIN_NON_CIS+2048+16)
261 #define INIT_PARAMS_2_DATA_ADDRESS (INIT_PARAMS_2_SIGNATURE_ADDRESS+16)
262 #define INIT_PARAMS_2_MACADDRESS_ADDRESS (INIT_PARAMS_2_SIGNATURE_ADDRESS+8)
263 #define INIT_PARAMS_2_LENGTH_ADDRESS (INIT_PARAMS_2_SIGNATURE_ADDRESS+4)
265 #define EEPROM_SPI_DEV_CONFIG_REG 0x0F003000
266 #define EEPROM_SPI_Q_STATUS1_REG 0x0F003004
267 #define EEPROM_SPI_Q_STATUS1_MASK_REG 0x0F00300C
269 #define EEPROM_SPI_Q_STATUS_REG 0x0F003008
270 #define EEPROM_CMDQ_SPI_REG 0x0F003018
271 #define EEPROM_WRITE_DATAQ_REG 0x0F00301C
272 #define EEPROM_READ_DATAQ_REG 0x0F003020
273 #define SPI_FLUSH_REG 0x0F00304C
275 #define EEPROM_WRITE_ENABLE 0x06000000
276 #define EEPROM_READ_STATUS_REGISTER 0x05000000
277 #define EEPROM_16_BYTE_PAGE_WRITE 0xFA000000
278 #define EEPROM_WRITE_QUEUE_EMPTY 0x00001000
279 #define EEPROM_WRITE_QUEUE_AVAIL 0x00002000
280 #define EEPROM_WRITE_QUEUE_FULL 0x00004000
281 #define EEPROM_16_BYTE_PAGE_READ 0xFB000000
282 #define EEPROM_4_BYTE_PAGE_READ 0x3B000000
284 #define EEPROM_CMD_QUEUE_FLUSH 0x00000001
285 #define EEPROM_WRITE_QUEUE_FLUSH 0x00000002
286 #define EEPROM_READ_QUEUE_FLUSH 0x00000004
287 #define EEPROM_ETH_QUEUE_FLUSH 0x00000008
288 #define EEPROM_ALL_QUEUE_FLUSH 0x0000000f
289 #define EEPROM_READ_ENABLE 0x06000000
290 #define EEPROM_16_BYTE_PAGE_WRITE 0xFA000000
291 #define EEPROM_READ_DATA_FULL 0x00000010
292 #define EEPROM_READ_DATA_AVAIL 0x00000020
293 #define EEPROM_READ_QUEUE_EMPTY 0x00000002
294 #define EEPROM_CMD_QUEUE_EMPTY 0x00000100
295 #define EEPROM_CMD_QUEUE_AVAIL 0x00000200
296 #define EEPROM_CMD_QUEUE_FULL 0x00000400
298 /* Most EEPROM status register bit 0 indicates if the EEPROM is busy
299 * with a write if set 1. See the details of the EEPROM Status Register
300 * in the EEPROM data sheet. */
301 #define EEPROM_STATUS_REG_WRITE_BUSY 0x00000001
303 // We will have 1 mSec for every RETRIES_PER_DELAY count and have a max attempts of MAX_EEPROM_RETRIES
304 // This will give us 80 mSec minimum of delay = 80mSecs
305 #define MAX_EEPROM_RETRIES 80
306 #define RETRIES_PER_DELAY 64
309 #define MAX_RW_SIZE 0x10
310 #define MAX_READ_SIZE 0x10
311 #define MAX_SECTOR_SIZE (512*1024)
312 #define MIN_SECTOR_SIZE (1024)
313 #define FLASH_SECTOR_SIZE_OFFSET 0xEFFFC
314 #define FLASH_SECTOR_SIZE_SIG_OFFSET 0xEFFF8
315 #define FLASH_SECTOR_SIZE_SIG 0xCAFEBABE
316 #define FLASH_CS_INFO_START_ADDR 0xFF0000
317 #define FLASH_CONTROL_STRUCT_SIGNATURE 0xBECEF1A5
318 #define SCSI_FIRMWARE_MAJOR_VERSION 0x1
319 #define SCSI_FIRMWARE_MINOR_VERSION 0x5
320 #define BYTE_WRITE_SUPPORT 0x1
322 #define FLASH_AUTO_INIT_BASE_ADDR 0xF00000
326 #ifdef BCM_SHM_INTERFACE
328 #define FLASH_ADDR_MASK 0x1F000000
329 extern int bcmflash_raw_read(unsigned int flash_id
, unsigned int offset
, unsigned char *inbuf
, unsigned int len
);
330 extern int bcmflash_raw_write(unsigned int flash_id
, unsigned int offset
, unsigned char *outbuf
, unsigned int len
);
331 extern int bcmflash_raw_writenoerase(unsigned int flash_id
, unsigned int offset
, unsigned char *outbuf
, unsigned int len
);
336 #define FLASH_CONTIGIOUS_START_ADDR_AFTER_INIT 0x1C000000
337 #define FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT 0x1F000000
339 #define FLASH_CONTIGIOUS_START_ADDR_BCS350 0x08000000
340 #define FLASH_CONTIGIOUS_END_ADDR_BCS350 0x08FFFFFF
344 #define FLASH_SIZE_ADDR 0xFFFFEC
346 #define FLASH_SPI_CMDQ_REG 0xAF003040
347 #define FLASH_SPI_WRITEQ_REG 0xAF003044
348 #define FLASH_SPI_READQ_REG 0xAF003048
349 #define FLASH_CONFIG_REG 0xAF003050
350 #define FLASH_GPIO_CONFIG_REG 0xAF000030
352 #define FLASH_CMD_WRITE_ENABLE 0x06
353 #define FLASH_CMD_READ_ENABLE 0x03
354 #define FLASH_CMD_RESET_WRITE_ENABLE 0x04
355 #define FLASH_CMD_STATUS_REG_READ 0x05
356 #define FLASH_CMD_STATUS_REG_WRITE 0x01
357 #define FLASH_CMD_READ_ID 0x9F
359 #define PAD_SELECT_REGISTER 0xAF000410
361 #define FLASH_PART_SST25VF080B 0xBF258E
363 #define EEPROM_CAL_DATA_INTERNAL_LOC 0xbFB00008
365 #define EEPROM_CALPARAM_START 0x200
366 #define EEPROM_SIZE_OFFSET 524
368 //As Read/Write time vaires from 1.5 to 3.0 ms.
369 //so After Ignoring the rdm/wrm time(that is dependent on many factor like interface etc.),
370 //here time calculated meets the worst case delay, 3.0 ms
371 #define MAX_FLASH_RETRIES 4
372 #define FLASH_PER_RETRIES_DELAY 16
375 #define EEPROM_MAX_CAL_AREA_SIZE 0xF0000
379 #define BECM ntohl(0x4245434d)
381 #define FLASH_2X_MAJOR_NUMBER 0x2
382 #define DSD_IMAGE_MAGIC_NUMBER 0xBECE0D5D
383 #define ISO_IMAGE_MAGIC_NUMBER 0xBECE0150
384 #define NON_CDLESS_DEVICE_BOOT_SIG 0xBECEB007
385 #define MINOR_VERSION(x) ((x >>16) & 0xFFFF)
386 #define MAJOR_VERSION(x) (x & 0xFFFF)
387 #define CORRUPTED_PATTERN 0x0
388 #define UNINIT_PTR_IN_CS 0xBBBBDDDD
390 #define VENDOR_PTR_IN_CS 0xAAAACCCC
393 #define FLASH2X_SECTION_PRESENT 1<<0
394 #define FLASH2X_SECTION_VALID 1<<1
395 #define FLASH2X_SECTION_RO 1<<2
396 #define FLASH2X_SECTION_ACT 1<<3
397 #define SECTOR_IS_NOT_WRITABLE STATUS_FAILURE
398 #define INVALID_OFFSET STATUS_FAILURE
399 #define INVALID_SECTION STATUS_FAILURE
400 #define SECTOR_1K 1024
401 #define SECTOR_64K (64 *SECTOR_1K)
402 #define SECTOR_128K (2 * SECTOR_64K)
403 #define SECTOR_256k (2 * SECTOR_128K)
404 #define SECTOR_512K (2 * SECTOR_256k)
405 #define FLASH_PART_SIZE (16 * 1024 * 1024)
406 #define RESET_CHIP_SELECT -1
407 #define CHIP_SELECT_BIT12 12
409 #define SECTOR_READWRITE_PERMISSION 0
410 #define SECTOR_READONLY 1
411 #define SIGNATURE_SIZE 4
412 #define DEFAULT_BUFF_SIZE 0x10000
415 #define FIELD_OFFSET_IN_HEADER(HeaderPointer,Field) ((PUCHAR)&((HeaderPointer)(NULL))->Field - (PUCHAR)(NULL))
418 INT
BeceemEEPROMBulkRead(
419 PMINI_ADAPTER Adapter
,
425 INT
BeceemFlashBulkRead(
426 PMINI_ADAPTER Adapter
,
431 UINT
BcmGetEEPROMSize(PMINI_ADAPTER Adapter
);
433 UINT
BcmGetFlashSize(PMINI_ADAPTER Adapter
);
435 UINT
BcmGetFlashSectorSize(PMINI_ADAPTER Adapter
);
439 INT
BeceemFlashBulkWrite(
440 PMINI_ADAPTER Adapter
,
446 INT
PropagateCalParamsFromFlashToMemory(PMINI_ADAPTER Adapter
);
448 INT
PropagateCalParamsFromEEPROMToMemory(PMINI_ADAPTER Adapter
);
451 INT
BeceemEEPROMBulkWrite(
452 PMINI_ADAPTER Adapter
,
459 INT
ReadBeceemEEPROM(PMINI_ADAPTER Adapter
,UINT dwAddress
, UINT
*pdwData
);
461 NVM_TYPE
BcmGetNvmType(PMINI_ADAPTER Adapter
);
464 PMINI_ADAPTER Adapter
,
470 PMINI_ADAPTER Adapter
,
476 INT
ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter
);
478 INT
BcmUpdateSectorSize(PMINI_ADAPTER Adapter
,UINT uiSectorSize
);
480 INT
BcmInitNVM(PMINI_ADAPTER Adapter
);
482 VOID
BcmValidateNvmType(PMINI_ADAPTER Adapter
);
484 VOID
BcmGetFlashCSInfo(PMINI_ADAPTER Adapter
);