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- /*
- * DO NOT EDIT THIS FILE
- * This file is under version control at
- * svn://sources.blackfin.uclinux.org/toolchain/trunk/proc-defs/header-frags/
- * and can be replaced with that version at any time
- * DO NOT EDIT THIS FILE
- *
- * Copyright 2004-2011 Analog Devices Inc.
- * Licensed under the Clear BSD license.
- */
- /* This file should be up to date with:
- * - Revision F, 05/23/2011; ADSP-BF534/ADSP-BF536/ADSP-BF537 Blackfin Processor Anomaly List
- */
- #ifndef _MACH_ANOMALY_H_
- #define _MACH_ANOMALY_H_
- /* We do not support 0.1 silicon - sorry */
- #if __SILICON_REVISION__ < 2
- # error will not work on BF537 silicon version 0.0 or 0.1
- #endif
- #if defined(__ADSPBF534__)
- # define ANOMALY_BF534 1
- #else
- # define ANOMALY_BF534 0
- #endif
- #if defined(__ADSPBF536__)
- # define ANOMALY_BF536 1
- #else
- # define ANOMALY_BF536 0
- #endif
- #if defined(__ADSPBF537__)
- # define ANOMALY_BF537 1
- #else
- # define ANOMALY_BF537 0
- #endif
- /* Multi-Issue Instruction with dsp32shiftimm in slot1 and P-reg Store in slot2 Not Supported */
- #define ANOMALY_05000074 (1)
- /* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
- #define ANOMALY_05000119 (1)
- /* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
- #define ANOMALY_05000122 (1)
- /* PPI_DELAY Not Functional in PPI Modes with 0 Frame Syncs */
- #define ANOMALY_05000180 (1)
- /* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */
- #define ANOMALY_05000244 (__SILICON_REVISION__ < 3)
- /* False Hardware Error from an Access in the Shadow of a Conditional Branch */
- #define ANOMALY_05000245 (1)
- /* Incorrect Bit Shift of Data Word in Multichannel (TDM) Mode in Certain Conditions */
- #define ANOMALY_05000250 (__SILICON_REVISION__ < 3)
- /* EMAC TX DMA Error After an Early Frame Abort */
- #define ANOMALY_05000252 (__SILICON_REVISION__ < 3)
- /* Maximum External Clock Speed for Timers */
- #define ANOMALY_05000253 (__SILICON_REVISION__ < 3)
- /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */
- #define ANOMALY_05000254 (__SILICON_REVISION__ > 2)
- /* Entering Hibernate State with RTC Seconds Interrupt Not Functional */
- #define ANOMALY_05000255 (__SILICON_REVISION__ < 3)
- /* EMAC MDIO Input Latched on Wrong MDC Edge */
- #define ANOMALY_05000256 (__SILICON_REVISION__ < 3)
- /* Interrupt/Exception During Short Hardware Loop May Cause Bad Instruction Fetches */
- #define ANOMALY_05000257 (__SILICON_REVISION__ < 3)
- /* Instruction Cache Is Corrupted When Bits 9 and 12 of the ICPLB Data Registers Differ */
- #define ANOMALY_05000258 (((ANOMALY_BF536 || ANOMALY_BF537) && __SILICON_REVISION__ == 1) || __SILICON_REVISION__ == 2)
- /* ICPLB_STATUS MMR Register May Be Corrupted */
- #define ANOMALY_05000260 (__SILICON_REVISION__ == 2)
- /* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */
- #define ANOMALY_05000261 (__SILICON_REVISION__ < 3)
- /* Stores To Data Cache May Be Lost */
- #define ANOMALY_05000262 (__SILICON_REVISION__ < 3)
- /* Hardware Loop Corrupted When Taking an ICPLB Exception */
- #define ANOMALY_05000263 (__SILICON_REVISION__ == 2)
- /* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */
- #define ANOMALY_05000264 (__SILICON_REVISION__ < 3)
- /* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
- #define ANOMALY_05000265 (1)
- /* Memory DMA Error when Peripheral DMA Is Running with Non-Zero DEB_TRAFFIC_PERIOD */
- #define ANOMALY_05000268 (__SILICON_REVISION__ < 3)
- /* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */
- #define ANOMALY_05000270 (__SILICON_REVISION__ < 3)
- /* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
- #define ANOMALY_05000272 (1)
- /* Writes to Synchronous SDRAM Memory May Be Lost */
- #define ANOMALY_05000273 (__SILICON_REVISION__ < 3)
- /* Writes to an I/O Data Register One SCLK Cycle after an Edge Is Detected May Clear Interrupt */
- #define ANOMALY_05000277 (__SILICON_REVISION__ < 3)
- /* Disabling Peripherals with DMA Running May Cause DMA System Instability */
- #define ANOMALY_05000278 (((ANOMALY_BF536 || ANOMALY_BF537) && __SILICON_REVISION__ < 3) || (ANOMALY_BF534 && __SILICON_REVISION__ < 2))
- /* SPI Master Boot Mode Does Not Work Well with Atmel Data Flash Devices */
- #define ANOMALY_05000280 (1)
- /* False Hardware Error when ISR Context Is Not Restored */
- #define ANOMALY_05000281 (__SILICON_REVISION__ < 3)
- /* Memory DMA Corruption with 32-Bit Data and Traffic Control */
- #define ANOMALY_05000282 (__SILICON_REVISION__ < 3)
- /* System MMR Write Is Stalled Indefinitely when Killed in a Particular Stage */
- #define ANOMALY_05000283 (__SILICON_REVISION__ < 3)
- /* TXDWA Bit in EMAC_SYSCTL Register Is Not Functional */
- #define ANOMALY_05000285 (__SILICON_REVISION__ < 3)
- /* SPORTs May Receive Bad Data If FIFOs Fill Up */
- #define ANOMALY_05000288 (__SILICON_REVISION__ < 3)
- /* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */
- #define ANOMALY_05000301 (1)
- /* SSYNCs After Writes To CAN/DMA MMR Registers Are Not Always Handled Correctly */
- #define ANOMALY_05000304 (__SILICON_REVISION__ < 3)
- /* SPORT_HYS Bit in PLL_CTL Register Is Not Functional */
- #define ANOMALY_05000305 (__SILICON_REVISION__ < 3)
- /* SCKELOW Bit Does Not Maintain State Through Hibernate */
- #define ANOMALY_05000307 (__SILICON_REVISION__ < 3)
- /* Writing UART_THR While UART Clock Is Disabled Sends Erroneous Start Bit */
- #define ANOMALY_05000309 (__SILICON_REVISION__ < 3)
- /* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
- #define ANOMALY_05000310 (1)
- /* Errors when SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */
- #define ANOMALY_05000312 (1)
- /* PPI Is Level-Sensitive on First Transfer In Single Frame Sync Modes */
- #define ANOMALY_05000313 (1)
- /* Killed System MMR Write Completes Erroneously on Next System MMR Access */
- #define ANOMALY_05000315 (__SILICON_REVISION__ < 3)
- /* EMAC RMII Mode: Collisions Occur in Full Duplex Mode */
- #define ANOMALY_05000316 (__SILICON_REVISION__ < 3)
- /* EMAC RMII Mode: TX Frames in Half Duplex Fail with Status "No Carrier" */
- #define ANOMALY_05000321 (__SILICON_REVISION__ < 3)
- /* EMAC RMII Mode at 10-Base-T Speed: RX Frames Not Received Properly */
- #define ANOMALY_05000322 (1)
- /* Ethernet MAC MDIO Reads Do Not Meet IEEE Specification */
- #define ANOMALY_05000341 (__SILICON_REVISION__ >= 3)
- /* UART Gets Disabled after UART Boot */
- #define ANOMALY_05000350 (__SILICON_REVISION__ >= 3)
- /* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
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