2 * File: include/asm-blackfin/mach-bf548/anomaly.h
3 * Bugs: Enter bugs at http://blackfin.uclinux.org/
5 * Copyright (C) 2004-2008 Analog Devices Inc.
6 * Licensed under the GPL-2 or later.
9 /* This file shoule be up to date with:
10 * - Revision G, 08/07/2008; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List
13 #ifndef _MACH_ANOMALY_H_
14 #define _MACH_ANOMALY_H_
16 /* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */
17 #define ANOMALY_05000074 (1)
18 /* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
19 #define ANOMALY_05000119 (1)
20 /* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
21 #define ANOMALY_05000122 (1)
22 /* Spurious Hardware Error from an Access in the Shadow of a Conditional Branch */
23 #define ANOMALY_05000245 (1)
24 /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
25 #define ANOMALY_05000265 (1)
26 /* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
27 #define ANOMALY_05000272 (1)
28 /* False Hardware Error Exception when ISR context is not restored */
29 #define ANOMALY_05000281 (__SILICON_REVISION__ < 1)
30 /* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */
31 #define ANOMALY_05000304 (__SILICON_REVISION__ < 1)
32 /* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
33 #define ANOMALY_05000310 (1)
34 /* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
35 #define ANOMALY_05000312 (__SILICON_REVISION__ < 1)
36 /* TWI Slave Boot Mode Is Not Functional */
37 #define ANOMALY_05000324 (__SILICON_REVISION__ < 1)
38 /* External FIFO Boot Mode Is Not Functional */
39 #define ANOMALY_05000325 (__SILICON_REVISION__ < 2)
40 /* Data Lost When Core and DMA Accesses Are Made to the USB FIFO Simultaneously */
41 #define ANOMALY_05000327 (__SILICON_REVISION__ < 1)
42 /* Incorrect Access of OTP_STATUS During otp_write() Function */
43 #define ANOMALY_05000328 (__SILICON_REVISION__ < 1)
44 /* Synchronous Burst Flash Boot Mode Is Not Functional */
45 #define ANOMALY_05000329 (__SILICON_REVISION__ < 1)
46 /* Host DMA Boot Modes Are Not Functional */
47 #define ANOMALY_05000330 (__SILICON_REVISION__ < 1)
48 /* Inadequate Timing Margins on DDR DQS to DQ and DQM Skew */
49 #define ANOMALY_05000334 (__SILICON_REVISION__ < 1)
50 /* Inadequate Rotary Debounce Logic Duration */
51 #define ANOMALY_05000335 (__SILICON_REVISION__ < 1)
52 /* Phantom Interrupt Occurs After First Configuration of Host DMA Port */
53 #define ANOMALY_05000336 (__SILICON_REVISION__ < 1)
54 /* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
55 #define ANOMALY_05000337 (__SILICON_REVISION__ < 1)
56 /* Slave-Mode SPI0 MISO Failure With CPHA = 0 */
57 #define ANOMALY_05000338 (__SILICON_REVISION__ < 1)
58 /* If Memory Reads Are Enabled on SDH or HOSTDP, Other DMAC1 Peripherals Cannot Read */
59 #define ANOMALY_05000340 (__SILICON_REVISION__ < 1)
60 /* Boot Host Wait (HWAIT) and Boot Host Wait Alternate (HWAITA) Signals Are Swapped */
61 #define ANOMALY_05000344 (__SILICON_REVISION__ < 1)
62 /* USB Calibration Value Is Not Intialized */
63 #define ANOMALY_05000346 (__SILICON_REVISION__ < 1)
64 /* USB Calibration Value to use */
65 #define ANOMALY_05000346_value 0x5411
66 /* Preboot Routine Incorrectly Alters Reset Value of USB Register */
67 #define ANOMALY_05000347 (__SILICON_REVISION__ < 1)
68 /* Data Lost when Core Reads SDH Data FIFO */
69 #define ANOMALY_05000349 (__SILICON_REVISION__ < 1)
70 /* PLL Status Register Is Inaccurate */
71 #define ANOMALY_05000351 (__SILICON_REVISION__ < 1)
72 /* bfrom_SysControl() Firmware Function Performs Improper System Reset */
73 #define ANOMALY_05000353 (__SILICON_REVISION__ < 2)
74 /* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
75 #define ANOMALY_05000355 (__SILICON_REVISION__ < 1)
76 /* System Stalled During A Core Access To AMC While A Core Access To NFC FIFO Is Required */
77 #define ANOMALY_05000356 (__SILICON_REVISION__ < 1)
78 /* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
79 #define ANOMALY_05000357 (1)
80 /* External Memory Read Access Hangs Core With PLL Bypass */
81 #define ANOMALY_05000360 (1)
82 /* DMAs that Go Urgent during Tight Core Writes to External Memory Are Blocked */
83 #define ANOMALY_05000365 (1)
84 /* WURESET Bit In SYSCR Register Does Not Properly Indicate Hibernate Wake-Up */
85 #define ANOMALY_05000367 (__SILICON_REVISION__ < 1)
86 /* Addressing Conflict between Boot ROM and Asynchronous Memory */
87 #define ANOMALY_05000369 (1)
88 /* Default PLL MSEL and SSEL Settings Can Cause 400MHz Product To Violate Specifications */
89 #define ANOMALY_05000370 (__SILICON_REVISION__ < 1)
90 /* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
91 #define ANOMALY_05000371 (__SILICON_REVISION__ < 2)
92 /* USB DP/DM Data Pins May Lose State When Entering Hibernate */
93 #define ANOMALY_05000372 (__SILICON_REVISION__ < 1)
94 /* Mobile DDR Operation Not Functional */
95 #define ANOMALY_05000377 (1)
96 /* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */
97 #define ANOMALY_05000378 (__SILICON_REVISION__ < 2)
98 /* 16-Bit NAND FLASH Boot Mode Is Not Functional */
99 #define ANOMALY_05000379 (1)
100 /* 8-Bit NAND Flash Boot Mode Not Functional */
101 #define ANOMALY_05000382 (__SILICON_REVISION__ < 1)
102 /* Some ATAPI Modes Are Not Functional */
103 #define ANOMALY_05000383 (1)
104 /* Boot from OTP Memory Not Functional */
105 #define ANOMALY_05000385 (__SILICON_REVISION__ < 1)
106 /* bfrom_SysControl() Firmware Routine Not Functional */
107 #define ANOMALY_05000386 (__SILICON_REVISION__ < 1)
108 /* Programmable Preboot Settings Not Functional */
109 #define ANOMALY_05000387 (__SILICON_REVISION__ < 1)
110 /* CRC32 Checksum Support Not Functional */
111 #define ANOMALY_05000388 (__SILICON_REVISION__ < 1)
112 /* Reset Vector Must Not Be in SDRAM Memory Space */
113 #define ANOMALY_05000389 (__SILICON_REVISION__ < 1)
114 /* Changed Meaning of BCODE Field in SYSCR Register */
115 #define ANOMALY_05000390 (__SILICON_REVISION__ < 1)
116 /* Repeated Boot from Page-Mode or Burst-Mode Flash Memory May Fail */
117 #define ANOMALY_05000391 (__SILICON_REVISION__ < 1)
118 /* pTempCurrent Not Present in ADI_BOOT_DATA Structure */
119 #define ANOMALY_05000392 (__SILICON_REVISION__ < 1)
120 /* Deprecated Value of dTempByteCount in ADI_BOOT_DATA Structure */
121 #define ANOMALY_05000393 (__SILICON_REVISION__ < 1)
122 /* Log Buffer Not Functional */
123 #define ANOMALY_05000394 (__SILICON_REVISION__ < 1)
124 /* Hook Routine Not Functional */
125 #define ANOMALY_05000395 (__SILICON_REVISION__ < 1)
126 /* Header Indirect Bit Not Functional */
127 #define ANOMALY_05000396 (__SILICON_REVISION__ < 1)
128 /* BK_ONES, BK_ZEROS, and BK_DATECODE Constants Not Functional */
129 #define ANOMALY_05000397 (__SILICON_REVISION__ < 1)
130 /* Lockbox SESR Disallows Certain User Interrupts */
131 #define ANOMALY_05000404 (__SILICON_REVISION__ < 2)
132 /* Lockbox SESR Firmware Does Not Save/Restore Full Context */
133 #define ANOMALY_05000405 (1)
134 /* Lockbox SESR Argument Checking Does Not Check L2 Memory Protection Range */
135 #define ANOMALY_05000406 (__SILICON_REVISION__ < 2)
136 /* Lockbox SESR Firmware Arguments Are Not Retained After First Initialization */
137 #define ANOMALY_05000407 (__SILICON_REVISION__ < 2)
138 /* Lockbox Firmware Memory Cleanup Routine Does not Clear Registers */
139 #define ANOMALY_05000408 (1)
140 /* Lockbox firmware leaves MDMA0 channel enabled */
141 #define ANOMALY_05000409 (__SILICON_REVISION__ < 2)
142 /* bfrom_SysControl() Firmware Function Cannot be Used to Enter Power Saving Modes */
143 #define ANOMALY_05000411 (__SILICON_REVISION__ < 2)
144 /* NAND Boot Mode Not Compatible With Some NAND Flash Devices */
145 #define ANOMALY_05000413 (__SILICON_REVISION__ < 2)
146 /* OTP_CHECK_FOR_PREV_WRITE Bit is Not Functional in bfrom_OtpWrite() API */
147 #define ANOMALY_05000414 (__SILICON_REVISION__ < 2)
148 /* Speculative Fetches Can Cause Undesired External FIFO Operations */
149 #define ANOMALY_05000416 (1)
150 /* Multichannel SPORT Channel Misalignment Under Specific Configuration */
151 #define ANOMALY_05000425 (1)
152 /* Speculative Fetches of Indirect-Pointer Instructions Can Cause Spurious Hardware Errors */
153 #define ANOMALY_05000426 (1)
154 /* CORE_EPPI_PRIO bit and SYS_EPPI_PRIO bit in the HMDMA1_CONTROL register are not functional */
155 #define ANOMALY_05000427 (__SILICON_REVISION__ < 2)
156 /* WB_EDGE Bit in NFC_IRQSTAT Incorrectly Behaves as a Buffer Status Bit Instead of an IRQ Status Bit */
157 #define ANOMALY_05000429 (__SILICON_REVISION__ < 2)
158 /* Software System Reset Corrupts PLL_LOCKCNT Register */
159 #define ANOMALY_05000430 (__SILICON_REVISION__ >= 2)
160 /* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */
161 #define ANOMALY_05000443 (1)
163 /* Anomalies that don't exist on this proc */
164 #define ANOMALY_05000125 (0)
165 #define ANOMALY_05000158 (0)
166 #define ANOMALY_05000183 (0)
167 #define ANOMALY_05000198 (0)
168 #define ANOMALY_05000230 (0)
169 #define ANOMALY_05000244 (0)
170 #define ANOMALY_05000261 (0)
171 #define ANOMALY_05000263 (0)
172 #define ANOMALY_05000266 (0)
173 #define ANOMALY_05000273 (0)
174 #define ANOMALY_05000307 (0)
175 #define ANOMALY_05000311 (0)
176 #define ANOMALY_05000323 (0)
177 #define ANOMALY_05000363 (0)
178 #define ANOMALY_05000412 (0)
179 #define ANOMALY_05000432 (0)
180 #define ANOMALY_05000435 (0)