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1/*
2 * File: include/asm-blackfin/mach-bf548/anomaly.h
3 * Bugs: Enter bugs at http://blackfin.uclinux.org/
4 *
5 * Copyright (C) 2004-2007 Analog Devices Inc.
6 * Licensed under the GPL-2 or later.
7 */
8
9/* This file shoule be up to date with:
10 * - Revision E, 11/28/2007; ADSP-BF542/BF544/BF547/BF548/BF549 Blackfin Processor Anomaly List
11 */
12
13#ifndef _MACH_ANOMALY_H_
14#define _MACH_ANOMALY_H_
15
16/* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot 2 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__ < 1)
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 Mode Is 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/* Boot ROM Kernel Incorrectly Alters Reset Value of USB Register */
65#define ANOMALY_05000347 (__SILICON_REVISION__ < 1)
66/* Data Lost when Core Reads SDH Data FIFO */
67#define ANOMALY_05000349 (__SILICON_REVISION__ < 1)
68/* PLL Status Register Is Inaccurate */
69#define ANOMALY_05000351 (__SILICON_REVISION__ < 1)
70/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
71#define ANOMALY_05000357 (1)
72/* External Memory Read Access Hangs Core With PLL Bypass */
73#define ANOMALY_05000360 (1)
74/* DMAs that Go Urgent during Tight Core Writes to External Memory Are Blocked */
75#define ANOMALY_05000365 (1)
76/* Addressing Conflict between Boot ROM and Asynchronous Memory */
77#define ANOMALY_05000369 (1)
78/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
79#define ANOMALY_05000371 (1)
80/* Mobile DDR Operation Not Functional */
81#define ANOMALY_05000377 (1)
82/* Security/Authentication Speedpath Causes Authentication To Fail To Initiate */
83#define ANOMALY_05000378 (1)
84
85/* Anomalies that don't exist on this proc */
86#define ANOMALY_05000125 (0)
87#define ANOMALY_05000158 (0)
88#define ANOMALY_05000183 (0)
89#define ANOMALY_05000198 (0)
90#define ANOMALY_05000230 (0)
91#define ANOMALY_05000244 (0)
92#define ANOMALY_05000261 (0)
93#define ANOMALY_05000263 (0)
94#define ANOMALY_05000266 (0)
95#define ANOMALY_05000273 (0)
96#define ANOMALY_05000311 (0)
97#define ANOMALY_05000323 (0)
98#define ANOMALY_05000363 (0)
99
100#endif