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088eec11 1/*
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2 * DO NOT EDIT THIS FILE
3 * This file is under version control at
4 * svn://sources.blackfin.uclinux.org/toolchain/trunk/proc-defs/header-frags/
5 * and can be replaced with that version at any time
6 * DO NOT EDIT THIS FILE
088eec11 7 *
dc7101bb 8 * Copyright 2004-2010 Analog Devices Inc.
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9 * Licensed under the ADI BSD license.
10 * https://docs.blackfin.uclinux.org/doku.php?id=adi_bsd
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11 */
12
a413647b 13/* This file should be up to date with:
bd411b15 14 * - Revision I, 07/23/2009; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List
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15 */
16
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17#ifndef _MACH_ANOMALY_H_
18#define _MACH_ANOMALY_H_
287050fe 19
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20/* We do not support 0.0 or 0.1 silicon - sorry */
21#if __SILICON_REVISION__ < 2
22# error will not work on BF548 silicon version 0.0, or 0.1
23#endif
24
a200ad22 25/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */
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26#define ANOMALY_05000074 (1)
27/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
28#define ANOMALY_05000119 (1)
29/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
30#define ANOMALY_05000122 (1)
dc7101bb 31/* Data Corruption/Core Hang with L2/L3 Configured in Writeback Cache Mode */
af5d7fc7 32#define ANOMALY_05000220 (1)
a413647b 33/* False Hardware Error from an Access in the Shadow of a Conditional Branch */
1aafd909 34#define ANOMALY_05000245 (1)
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35/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
36#define ANOMALY_05000265 (1)
37/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
38#define ANOMALY_05000272 (1)
a200ad22 39/* False Hardware Error Exception when ISR Context Is Not Restored */
7cc1c4b2 40#define ANOMALY_05000281 (__SILICON_REVISION__ < 1)
bc8c84c9 41/* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */
7cc1c4b2 42#define ANOMALY_05000304 (__SILICON_REVISION__ < 1)
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43/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
44#define ANOMALY_05000310 (1)
a200ad22 45/* Errors when SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
7cc1c4b2 46#define ANOMALY_05000312 (__SILICON_REVISION__ < 1)
1aafd909 47/* TWI Slave Boot Mode Is Not Functional */
7cc1c4b2 48#define ANOMALY_05000324 (__SILICON_REVISION__ < 1)
a200ad22 49/* FIFO Boot Mode Not Functional */
4e8086d6 50#define ANOMALY_05000325 (__SILICON_REVISION__ < 2)
1aafd909 51/* Data Lost When Core and DMA Accesses Are Made to the USB FIFO Simultaneously */
7cc1c4b2 52#define ANOMALY_05000327 (__SILICON_REVISION__ < 1)
1aafd909 53/* Incorrect Access of OTP_STATUS During otp_write() Function */
7cc1c4b2 54#define ANOMALY_05000328 (__SILICON_REVISION__ < 1)
1aafd909 55/* Synchronous Burst Flash Boot Mode Is Not Functional */
7cc1c4b2 56#define ANOMALY_05000329 (__SILICON_REVISION__ < 1)
4e8086d6 57/* Host DMA Boot Modes Are Not Functional */
7cc1c4b2 58#define ANOMALY_05000330 (__SILICON_REVISION__ < 1)
1aafd909 59/* Inadequate Timing Margins on DDR DQS to DQ and DQM Skew */
7cc1c4b2 60#define ANOMALY_05000334 (__SILICON_REVISION__ < 1)
1aafd909 61/* Inadequate Rotary Debounce Logic Duration */
7cc1c4b2 62#define ANOMALY_05000335 (__SILICON_REVISION__ < 1)
1aafd909 63/* Phantom Interrupt Occurs After First Configuration of Host DMA Port */
7cc1c4b2 64#define ANOMALY_05000336 (__SILICON_REVISION__ < 1)
1aafd909 65/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
7cc1c4b2 66#define ANOMALY_05000337 (__SILICON_REVISION__ < 1)
1aafd909 67/* Slave-Mode SPI0 MISO Failure With CPHA = 0 */
7cc1c4b2 68#define ANOMALY_05000338 (__SILICON_REVISION__ < 1)
bc8c84c9 69/* If Memory Reads Are Enabled on SDH or HOSTDP, Other DMAC1 Peripherals Cannot Read */
7cc1c4b2 70#define ANOMALY_05000340 (__SILICON_REVISION__ < 1)
bc8c84c9 71/* Boot Host Wait (HWAIT) and Boot Host Wait Alternate (HWAITA) Signals Are Swapped */
7cc1c4b2 72#define ANOMALY_05000344 (__SILICON_REVISION__ < 1)
a413647b 73/* USB Calibration Value Is Not Initialized */
7cc1c4b2 74#define ANOMALY_05000346 (__SILICON_REVISION__ < 1)
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75/* USB Calibration Value to use */
76#define ANOMALY_05000346_value 0x5411
4e8086d6 77/* Preboot Routine Incorrectly Alters Reset Value of USB Register */
7cc1c4b2 78#define ANOMALY_05000347 (__SILICON_REVISION__ < 1)
bc8c84c9 79/* Data Lost when Core Reads SDH Data FIFO */
7cc1c4b2 80#define ANOMALY_05000349 (__SILICON_REVISION__ < 1)
bc8c84c9 81/* PLL Status Register Is Inaccurate */
7cc1c4b2 82#define ANOMALY_05000351 (__SILICON_REVISION__ < 1)
4e8086d6 83/* bfrom_SysControl() Firmware Function Performs Improper System Reset */
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84/*
85 * Note: anomaly sheet says this is fixed with bf54x-0.2+, but testing
86 * shows that the fix itself does not cover all cases.
87 */
88#define ANOMALY_05000353 (1)
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89/* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
90#define ANOMALY_05000355 (__SILICON_REVISION__ < 1)
91/* System Stalled During A Core Access To AMC While A Core Access To NFC FIFO Is Required */
92#define ANOMALY_05000356 (__SILICON_REVISION__ < 1)
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93/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
94#define ANOMALY_05000357 (1)
95/* External Memory Read Access Hangs Core With PLL Bypass */
96#define ANOMALY_05000360 (1)
97/* DMAs that Go Urgent during Tight Core Writes to External Memory Are Blocked */
98#define ANOMALY_05000365 (1)
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99/* WURESET Bit In SYSCR Register Does Not Properly Indicate Hibernate Wake-Up */
100#define ANOMALY_05000367 (__SILICON_REVISION__ < 1)
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101/* Addressing Conflict between Boot ROM and Asynchronous Memory */
102#define ANOMALY_05000369 (1)
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103/* Default PLL MSEL and SSEL Settings Can Cause 400MHz Product To Violate Specifications */
104#define ANOMALY_05000370 (__SILICON_REVISION__ < 1)
a70ce072 105/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
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106#define ANOMALY_05000371 (__SILICON_REVISION__ < 2)
107/* USB DP/DM Data Pins May Lose State When Entering Hibernate */
108#define ANOMALY_05000372 (__SILICON_REVISION__ < 1)
7cc1c4b2 109/* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */
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110#define ANOMALY_05000378 (__SILICON_REVISION__ < 2)
111/* 16-Bit NAND FLASH Boot Mode Is Not Functional */
112#define ANOMALY_05000379 (1)
113/* 8-Bit NAND Flash Boot Mode Not Functional */
114#define ANOMALY_05000382 (__SILICON_REVISION__ < 1)
115/* Some ATAPI Modes Are Not Functional */
116#define ANOMALY_05000383 (1)
117/* Boot from OTP Memory Not Functional */
118#define ANOMALY_05000385 (__SILICON_REVISION__ < 1)
119/* bfrom_SysControl() Firmware Routine Not Functional */
120#define ANOMALY_05000386 (__SILICON_REVISION__ < 1)
121/* Programmable Preboot Settings Not Functional */
122#define ANOMALY_05000387 (__SILICON_REVISION__ < 1)
123/* CRC32 Checksum Support Not Functional */
124#define ANOMALY_05000388 (__SILICON_REVISION__ < 1)
125/* Reset Vector Must Not Be in SDRAM Memory Space */
126#define ANOMALY_05000389 (__SILICON_REVISION__ < 1)
127/* Changed Meaning of BCODE Field in SYSCR Register */
128#define ANOMALY_05000390 (__SILICON_REVISION__ < 1)
129/* Repeated Boot from Page-Mode or Burst-Mode Flash Memory May Fail */
130#define ANOMALY_05000391 (__SILICON_REVISION__ < 1)
131/* pTempCurrent Not Present in ADI_BOOT_DATA Structure */
132#define ANOMALY_05000392 (__SILICON_REVISION__ < 1)
133/* Deprecated Value of dTempByteCount in ADI_BOOT_DATA Structure */
134#define ANOMALY_05000393 (__SILICON_REVISION__ < 1)
135/* Log Buffer Not Functional */
136#define ANOMALY_05000394 (__SILICON_REVISION__ < 1)
137/* Hook Routine Not Functional */
138#define ANOMALY_05000395 (__SILICON_REVISION__ < 1)
139/* Header Indirect Bit Not Functional */
140#define ANOMALY_05000396 (__SILICON_REVISION__ < 1)
141/* BK_ONES, BK_ZEROS, and BK_DATECODE Constants Not Functional */
142#define ANOMALY_05000397 (__SILICON_REVISION__ < 1)
143/* Lockbox SESR Disallows Certain User Interrupts */
144#define ANOMALY_05000404 (__SILICON_REVISION__ < 2)
145/* Lockbox SESR Firmware Does Not Save/Restore Full Context */
146#define ANOMALY_05000405 (1)
147/* Lockbox SESR Argument Checking Does Not Check L2 Memory Protection Range */
148#define ANOMALY_05000406 (__SILICON_REVISION__ < 2)
149/* Lockbox SESR Firmware Arguments Are Not Retained After First Initialization */
150#define ANOMALY_05000407 (__SILICON_REVISION__ < 2)
151/* Lockbox Firmware Memory Cleanup Routine Does not Clear Registers */
152#define ANOMALY_05000408 (1)
153/* Lockbox firmware leaves MDMA0 channel enabled */
154#define ANOMALY_05000409 (__SILICON_REVISION__ < 2)
155/* bfrom_SysControl() Firmware Function Cannot be Used to Enter Power Saving Modes */
156#define ANOMALY_05000411 (__SILICON_REVISION__ < 2)
157/* NAND Boot Mode Not Compatible With Some NAND Flash Devices */
158#define ANOMALY_05000413 (__SILICON_REVISION__ < 2)
159/* OTP_CHECK_FOR_PREV_WRITE Bit is Not Functional in bfrom_OtpWrite() API */
160#define ANOMALY_05000414 (__SILICON_REVISION__ < 2)
161/* Speculative Fetches Can Cause Undesired External FIFO Operations */
162#define ANOMALY_05000416 (1)
163/* Multichannel SPORT Channel Misalignment Under Specific Configuration */
164#define ANOMALY_05000425 (1)
a413647b 165/* Speculative Fetches of Indirect-Pointer Instructions Can Cause False Hardware Errors */
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166#define ANOMALY_05000426 (1)
167/* CORE_EPPI_PRIO bit and SYS_EPPI_PRIO bit in the HMDMA1_CONTROL register are not functional */
168#define ANOMALY_05000427 (__SILICON_REVISION__ < 2)
a413647b 169/* WB_EDGE Bit in NFC_IRQSTAT Incorrectly Reflects Buffer Status Instead of IRQ Status */
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170#define ANOMALY_05000429 (__SILICON_REVISION__ < 2)
171/* Software System Reset Corrupts PLL_LOCKCNT Register */
172#define ANOMALY_05000430 (__SILICON_REVISION__ >= 2)
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173/* Incorrect Use of Stack in Lockbox Firmware During Authentication */
174#define ANOMALY_05000431 (__SILICON_REVISION__ < 3)
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175/* SW Breakpoints Ignored Upon Return From Lockbox Authentication */
176#define ANOMALY_05000434 (1)
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177/* OTP Write Accesses Not Supported */
178#define ANOMALY_05000442 (__SILICON_REVISION__ < 1)
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179/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */
180#define ANOMALY_05000443 (1)
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181/* CDMAPRIO and L2DMAPRIO Bits in the SYSCR Register Are Not Functional */
182#define ANOMALY_05000446 (1)
183/* UART IrDA Receiver Fails on Extended Bit Pulses */
184#define ANOMALY_05000447 (1)
185/* DDR Clock Duty Cycle Spec Violation (tCH, tCL) */
186#define ANOMALY_05000448 (__SILICON_REVISION__ == 1)
187/* Reduced Timing Margins on DDR Output Setup and Hold (tDS and tDH) */
188#define ANOMALY_05000449 (__SILICON_REVISION__ == 1)
189/* USB DMA Mode 1 Short Packet Data Corruption */
a413647b 190#define ANOMALY_05000450 (1)
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191/* Incorrect Default Hysteresis Setting for RESET, NMI, and BMODE Signals */
192#define ANOMALY_05000452 (__SILICON_REVISION__ < 1)
a413647b 193/* USB Receive Interrupt Is Not Generated in DMA Mode 1 */
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194#define ANOMALY_05000456 (1)
195/* Host DMA Port Responds to Certain Bus Activity Without HOST_CE Assertion */
196#define ANOMALY_05000457 (1)
197/* USB DMA Mode 1 Failure When Multiple USB DMA Channels Are Concurrently Enabled */
198#define ANOMALY_05000460 (1)
a200ad22 199/* False Hardware Error when RETI Points to Invalid Memory */
a413647b 200#define ANOMALY_05000461 (1)
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201/* Synchronization Problem at Startup May Cause SPORT Transmit Channels to Misalign */
202#define ANOMALY_05000462 (1)
203/* USB DMA RX Data Corruption */
204#define ANOMALY_05000463 (1)
205/* USB TX DMA Hang */
206#define ANOMALY_05000464 (1)
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207/* USB Rx DMA hang */
208#define ANOMALY_05000465 (1)
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209/* TxPktRdy Bit Not Set for Transmit Endpoint When Core and DMA Access USB Endpoint FIFOs Simultaneously */
210#define ANOMALY_05000466 (1)
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211/* Possible RX data corruption when control & data EP FIFOs are accessed via the core */
212#define ANOMALY_05000467 (1)
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213/* Interrupted 32-Bit SPORT Data Register Access Results In Underflow */
214#define ANOMALY_05000473 (1)
215/* Access to DDR-SDRAM causes system hang under certain PLL/VR settings */
216#define ANOMALY_05000474 (1)
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217/* TESTSET Instruction Cannot Be Interrupted */
218#define ANOMALY_05000477 (1)
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219/* Reads of ITEST_COMMAND and ITEST_DATA Registers Cause Cache Corruption */
220#define ANOMALY_05000481 (1)
221/* Possible USB Data Corruption When Multiple Endpoints Are Accessed by the Core */
222#define ANOMALY_05000483 (1)
223/* PLL_CTL Change Using bfrom_SysControl() Can Result in Processor Overclocking */
224#define ANOMALY_05000485 (__SILICON_REVISION__ >= 2)
225/* IFLUSH sucks at life */
226#define ANOMALY_05000491 (1)
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227
228/* Anomalies that don't exist on this proc */
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229#define ANOMALY_05000099 (0)
230#define ANOMALY_05000120 (0)
1aafd909 231#define ANOMALY_05000125 (0)
a413647b 232#define ANOMALY_05000149 (0)
2cbfe107 233#define ANOMALY_05000158 (0)
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234#define ANOMALY_05000171 (0)
235#define ANOMALY_05000179 (0)
a200ad22 236#define ANOMALY_05000182 (0)
1aafd909 237#define ANOMALY_05000183 (0)
976119bc 238#define ANOMALY_05000189 (0)
1aafd909 239#define ANOMALY_05000198 (0)
a200ad22 240#define ANOMALY_05000202 (0)
a413647b 241#define ANOMALY_05000215 (0)
dc7101bb 242#define ANOMALY_05000219 (0)
a413647b 243#define ANOMALY_05000227 (0)
0174dd59 244#define ANOMALY_05000230 (0)
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245#define ANOMALY_05000231 (0)
246#define ANOMALY_05000233 (0)
a200ad22 247#define ANOMALY_05000234 (0)
a413647b 248#define ANOMALY_05000242 (0)
1aafd909 249#define ANOMALY_05000244 (0)
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250#define ANOMALY_05000248 (0)
251#define ANOMALY_05000250 (0)
252#define ANOMALY_05000254 (0)
a200ad22 253#define ANOMALY_05000257 (0)
60e9356d 254#define ANOMALY_05000261 (0)
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255#define ANOMALY_05000263 (0)
256#define ANOMALY_05000266 (0)
257#define ANOMALY_05000273 (0)
a413647b 258#define ANOMALY_05000274 (0)
ee554be9 259#define ANOMALY_05000278 (0)
a200ad22 260#define ANOMALY_05000283 (0)
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261#define ANOMALY_05000287 (0)
262#define ANOMALY_05000301 (0)
c18e99cf 263#define ANOMALY_05000305 (0)
4e8086d6 264#define ANOMALY_05000307 (0)
1aafd909 265#define ANOMALY_05000311 (0)
a200ad22 266#define ANOMALY_05000315 (0)
2b39331a 267#define ANOMALY_05000323 (0)
a413647b 268#define ANOMALY_05000362 (1)
4d555630 269#define ANOMALY_05000363 (0)
976119bc 270#define ANOMALY_05000364 (0)
1c302b6c 271#define ANOMALY_05000380 (0)
a413647b 272#define ANOMALY_05000400 (0)
bd411b15 273#define ANOMALY_05000402 (0)
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274#define ANOMALY_05000412 (0)
275#define ANOMALY_05000432 (0)
94b28211 276#define ANOMALY_05000435 (0)
dc7101bb 277#define ANOMALY_05000475 (0)
088eec11 278
1aafd909 279#endif