diff options
Diffstat (limited to 'include/asm-blackfin/mach-bf533/anomaly.h')
| -rw-r--r-- | include/asm-blackfin/mach-bf533/anomaly.h | 338 |
1 files changed, 0 insertions, 338 deletions
diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h deleted file mode 100644 index c98747f..0000000 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ /dev/null @@ -1,338 +0,0 @@ -/* - * File: include/asm-blackfin/mach-bf533/anomaly.h - * Bugs: Enter bugs at http://blackfin.uclinux.org/ - * - * Copyright (C) 2004-2009 Analog Devices Inc. - * Licensed under the GPL-2 or later. - */ - -/* This file should be up to date with: - * - Revision E, 09/18/2008; ADSP-BF531/BF532/BF533 Blackfin Processor Anomaly List - */ - -#ifndef _MACH_ANOMALY_H_ -#define _MACH_ANOMALY_H_ - -/* We do not support 0.1 or 0.2 silicon - sorry */ -#if __SILICON_REVISION__ < 3 -# error will not work on BF533 silicon version 0.0, 0.1, or 0.2 -#endif - -#if defined(__ADSPBF531__) -# define ANOMALY_BF531 1 -#else -# define ANOMALY_BF531 0 -#endif -#if defined(__ADSPBF532__) -# define ANOMALY_BF532 1 -#else -# define ANOMALY_BF532 0 -#endif -#if defined(__ADSPBF533__) -# define ANOMALY_BF533 1 -#else -# define ANOMALY_BF533 0 -#endif - -/* Multi-issue instruction with dsp32shiftimm in slot1 and P-reg store in slot 2 not supported */ -#define ANOMALY_05000074 (1) -/* UART Line Status Register (UART_LSR) Bits Are Not Updated at the Same Time */ -#define ANOMALY_05000099 (__SILICON_REVISION__ < 5) -/* Watchpoint Status Register (WPSTAT) Bits Are Set on Every Corresponding Match */ -#define ANOMALY_05000105 (__SILICON_REVISION__ > 2) -/* 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) -/* Instruction DMA Can Cause Data Cache Fills to Fail (Boot Implications) */ -#define ANOMALY_05000158 (__SILICON_REVISION__ < 5) -/* PPI Data Lengths Between 8 and 16 Do Not Zero Out Upper Bits */ -#define ANOMALY_05000166 (1) -/* Turning SPORTs on while External Frame Sync Is Active May Corrupt Data */ -#define ANOMALY_05000167 (1) -/* PPI_COUNT Cannot Be Programmed to 0 in General Purpose TX or RX Modes */ -#define ANOMALY_05000179 (__SILICON_REVISION__ < 5) -/* PPI_DELAY Not Functional in PPI Modes with 0 Frame Syncs */ -#define ANOMALY_05000180 (1) -/* Timer Pin Limitations for PPI TX Modes with External Frame Syncs */ -#define ANOMALY_05000183 (__SILICON_REVISION__ < 4) -/* False Protection Exceptions */ -#define ANOMALY_05000189 (__SILICON_REVISION__ < 4) -/* False I/O Pin Interrupts on Edge-Sensitive Inputs When Polarity Setting Is Changed */ -#define ANOMALY_05000193 (__SILICON_REVISION__ < 4) -/* Restarting SPORT in Specific Modes May Cause Data Corruption */ -#define ANOMALY_05000194 (__SILICON_REVISION__ < 4) -/* Failing MMR Accesses When Stalled by Preceding Memory Read */ -#define ANOMALY_05000198 (__SILICON_REVISION__ < 5) -/* Current DMA Address Shows Wrong Value During Carry Fix */ -#define ANOMALY_05000199 (__SILICON_REVISION__ < 4) -/* SPORT TFS and DT Are Incorrectly Driven During Inactive Channels in Certain Conditions */ -#define ANOMALY_05000200 (__SILICON_REVISION__ == 3 || __SILICON_REVISION__ == 4) -/* Receive Frame Sync Not Ignored During Active Frames in SPORT Multi-Channel Mode */ -#define ANOMALY_05000201 (__SILICON_REVISION__ == 3) -/* Possible Infinite Stall with Specific Dual-DAG Situation */ -#define ANOMALY_05000202 (__SILICON_REVISION__ < 5) -/* Specific Sequence That Can Cause DMA Error or DMA Stopping */ -#define ANOMALY_05000203 (__SILICON_REVISION__ < 4) -/* Incorrect data read with write-through cache and allocate cache lines on reads only mode */ -#define ANOMALY_05000204 (__SILICON_REVISION__ < 4 && ANOMALY_BF533) -/* Recovery from "Brown-Out" Condition */ -#define ANOMALY_05000207 (__SILICON_REVISION__ < 4) -/* VSTAT Status Bit in PLL_STAT Register Is Not Functional */ -#define ANOMALY_05000208 (1) -/* Speed Path in Computational Unit Affects Certain Instructions */ -#define ANOMALY_05000209 (__SILICON_REVISION__ < 4) -/* UART TX Interrupt Masked Erroneously */ -#define ANOMALY_05000215 (__SILICON_REVISION__ < 5) -/* NMI Event at Boot Time Results in Unpredictable State */ -#define ANOMALY_05000219 (1) -/* Incorrect Pulse-Width of UART Start Bit */ -#define ANOMALY_05000225 (__SILICON_REVISION__ < 5) -/* Scratchpad Memory Bank Reads May Return Incorrect Data */ -#define ANOMALY_05000227 (__SILICON_REVISION__ < 5) -/* SPI Slave Boot Mode Modifies Registers from Reset Value */ -#define ANOMALY_05000229 (1) -/* UART Receiver is Less Robust Against Baudrate Differences in Certain Conditions */ -#define ANOMALY_05000230 (__SILICON_REVISION__ < 5) -/* UART STB Bit Incorrectly Affects Receiver Setting */ -#define ANOMALY_05000231 (__SILICON_REVISION__ < 5) -/* PPI_FS3 Is Not Driven in 2 or 3 Internal Frame Sync Transmit Modes */ -#define ANOMALY_05000233 (__SILICON_REVISION__ < 6) -/* Incorrect Revision Number in DSPID Register */ -#define ANOMALY_05000234 (__SILICON_REVISION__ == 4) -/* DF Bit in PLL_CTL Register Does Not Respond to Hardware Reset */ -#define ANOMALY_05000242 (__SILICON_REVISION__ < 5) -/* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */ -#define ANOMALY_05000244 (__SILICON_REVISION__ < 5) -/* False Hardware Error from an Access in the Shadow of a Conditional Branch */ -#define ANOMALY_05000245 (1) -/* Data CPLBs Should Prevent Spurious Hardware Errors */ -#define ANOMALY_05000246 (__SILICON_REVISION__ < 5) -/* Incorrect Bit Shift of Data Word in Multichannel (TDM) Mode in Certain Conditions */ -#define ANOMALY_05000250 (__SILICON_REVISION__ == 4) -/* Maximum External Clock Speed for Timers */ -#define ANOMALY_05000253 (__SILICON_REVISION__ < 5) -/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */ -#define ANOMALY_05000254 (__SILICON_REVISION__ > 4) -/* Entering Hibernate State with RTC Seconds Interrupt Not Functional */ -#define ANOMALY_05000255 (__SILICON_REVISION__ < 5) -/* Interrupt/Exception During Short Hardware Loop May Cause Bad Instruction Fetches */ -#define ANOMALY_05000257 (__SILICON_REVISION__ < 5) -/* Instruction Cache Is Corrupted When Bits 9 and 12 of the ICPLB Data Registers Differ */ -#define ANOMALY_05000258 (__SILICON_REVISION__ < 5) -/* ICPLB_STATUS MMR Register May Be Corrupted */ -#define ANOMALY_05000260 (__SILICON_REVISION__ < 5) -/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */ -#define ANOMALY_05000261 (__SILICON_REVISION__ < 5) -/* Stores To Data Cache May Be Lost */ -#define ANOMALY_05000262 (__SILICON_REVISION__ < 5) -/* Hardware Loop Corrupted When Taking an ICPLB Exception */ -#define ANOMALY_05000263 (__SILICON_REVISION__ < 5) -/* CSYNC/SSYNC/IDLE Causes Infinite Stall in Penultimate Instruction in Hardware Loop */ -#define ANOMALY_05000264 (__SILICON_REVISION__ < 5) -/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */ -#define ANOMALY_05000265 (1) -/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Increase */ -#define ANOMALY_05000269 (__SILICON_REVISION__ < 5) -/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */ -#define ANOMALY_05000270 (__SILICON_REVISION__ < 5) -/* Spontaneous Reset of Internal Voltage Regulator */ -#define ANOMALY_05000271 (__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__ < 6) -/* Timing Requirements Change for External Frame Sync PPI Modes with Non-Zero PPI_DELAY */ -#define ANOMALY_05000276 (1) -/* Writes to an I/O Data Register One SCLK Cycle after an Edge Is Detected May Clear Interrupt */ -#define ANOMALY_05000277 (__SILICON_REVISION__ < 6) -/* Disabling Peripherals with DMA Running May Cause DMA System Instability */ -#define ANOMALY_05000278 (__SILICON_REVISION__ < 6) -/* False Hardware Error Exception When ISR Context Is Not Restored */ -#define ANOMALY_05000281 (__SILICON_REVISION__ < 6) -/* Memory DMA Corruption with 32-Bit Data and Traffic Control */ -#define ANOMALY_05000282 (__SILICON_REVISION__ < 6) -/* System MMR Write Is Stalled Indefinitely When Killed in a Particular Stage */ -#define ANOMALY_05000283 (__SILICON_REVISION__ < 6) -/* SPORTs May Receive Bad Data If FIFOs Fill Up */ -#define ANOMALY_05000288 (__SILICON_REVISION__ < 6) -/* Memory-To-Memory DMA Source/Destination Descriptors Must Be in Same Memory Space */ -#define ANOMALY_05000301 (__SILICON_REVISION__ < 6) -/* SSYNCs After Writes To DMA MMR Registers May Not Be Handled Correctly */ -#define ANOMALY_05000302 (__SILICON_REVISION__ < 5) -/* SPORT_HYS Bit in PLL_CTL Register Is Not Functional */ -#define ANOMALY_05000305 (__SILICON_REVISION__ < 5) -/* New Feature: Additional PPI Frame Sync Sampling Options (Not Available On Older Silicon) */ -#define ANOMALY_05000306 (__SILICON_REVISION__ < 5) -/* SCKELOW Bit Does Not Maintain State Through Hibernate */ -#define ANOMALY_05000307 (1) /* note: brokenness is noted in documentation, not anomaly sheet */ -/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */ -#define ANOMALY_05000310 (1) -/* Erroneous Flag (GPIO) Pin Operations under Specific Sequences */ -#define ANOMALY_05000311 (__SILICON_REVISION__ < 6) -/* Errors When SSYNC, CSYNC, or Loads to LT, LB and LC Registers Are Interrupted */ -#define ANOMALY_05000312 (__SILICON_REVISION__ < 6) -/* PPI Is Level-Sensitive on First Transfer In Single Frame Sync Modes */ -#define ANOMALY_05000313 (__SILICON_REVISION__ < 6) -/* Killed System MMR Write Completes Erroneously On Next System MMR Access */ -#define ANOMALY_05000315 (__SILICON_REVISION__ < 6) -/* Internal Voltage Regulator Values of 1.05V, 1.10V and 1.15V Not Allowed for LQFP Packages */ -#define ANOMALY_05000319 ((ANOMALY_BF531 || ANOMALY_BF532) && __SILICON_REVISION__ < 6) -/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */ -#define ANOMALY_05000357 (__SILICON_REVISION__ < 6) -/* UART Break Signal Issues */ -#define ANOMALY_05000363 (__SILICON_REVISION__ < 5) -/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */ -#define ANOMALY_05000366 (1) -/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */ -#define ANOMALY_05000371 (__SILICON_REVISION__ < 6) -/* PPI Does Not Start Properly In Specific Mode */ -#define ANOMALY_05000400 (__SILICON_REVISION__ == 5) -/* SSYNC Stalls Processor when Executed from Non-Cacheable Memory */ -#define ANOMALY_05000402 (__SILICON_REVISION__ == 5) -/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */ -#define ANOMALY_05000403 (1) -/* Speculative Fetches Can Cause Undesired External FIFO Operations */ -#define ANOMALY_05000416 (1) -/* Multichannel SPORT Channel Misalignment Under Specific Configuration */ -#define ANOMALY_05000425 (1) -/* Speculative Fetches of Indirect-Pointer Instructions Can Cause False Hardware Errors */ -#define ANOMALY_05000426 (1) -/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */ -#define ANOMALY_05000443 (1) - -/* These anomalies have been "phased" out of analog.com anomaly sheets and are - * here to show running on older silicon just isn't feasible. - */ - -/* Internal voltage regulator can't be modified via register writes */ -#define ANOMALY_05000066 (__SILICON_REVISION__ < 2) -/* Watchpoints (Hardware Breakpoints) are not supported */ -#define ANOMALY_05000067 (__SILICON_REVISION__ < 3) -/* SDRAM PSSE bit cannot be set again after SDRAM Powerup */ -#define ANOMALY_05000070 (__SILICON_REVISION__ < 2) -/* Writing FIO_DIR can corrupt a programmable flag's data */ -#define ANOMALY_05000079 (__SILICON_REVISION__ < 2) -/* Timer Auto-Baud Mode requires the UART clock to be enabled */ -#define ANOMALY_05000086 (__SILICON_REVISION__ < 2) -/* Internal Clocking Modes on SPORT0 not supported */ -#define ANOMALY_05000088 (__SILICON_REVISION__ < 2) -/* Internal voltage regulator does not wake up from an RTC wakeup */ -#define ANOMALY_05000092 (__SILICON_REVISION__ < 2) -/* The IFLUSH instruction must be preceded by a CSYNC instruction */ -#define ANOMALY_05000093 (__SILICON_REVISION__ < 2) -/* Vectoring to an instruction that is presently being filled into the instruction cache may cause erroneous behavior */ -#define ANOMALY_05000095 (__SILICON_REVISION__ < 2) -/* PREFETCH, FLUSH, and FLUSHINV must be followed by a CSYNC */ -#define ANOMALY_05000096 (__SILICON_REVISION__ < 2) -/* Performance Monitor 0 and 1 are swapped when monitoring memory events */ -#define ANOMALY_05000097 (__SILICON_REVISION__ < 2) -/* 32-bit SPORT DMA will be word reversed */ -#define ANOMALY_05000098 (__SILICON_REVISION__ < 2) -/* Incorrect status in the UART_IIR register */ -#define ANOMALY_05000100 (__SILICON_REVISION__ < 2) -/* Reading X_MODIFY or Y_MODIFY while DMA channel is active */ -#define ANOMALY_05000101 (__SILICON_REVISION__ < 2) -/* Descriptor-based MemDMA may lock up with 32-bit transfers or if transfers span 64KB buffers */ -#define ANOMALY_05000102 (__SILICON_REVISION__ < 2) -/* Incorrect value written to the cycle counters */ -#define ANOMALY_05000103 (__SILICON_REVISION__ < 2) -/* Stores to L1 Data memory incorrect when a specific sequence is followed */ -#define ANOMALY_05000104 (__SILICON_REVISION__ < 2) -/* Programmable Flag (PF3) functionality not supported in all PPI modes */ -#define ANOMALY_05000106 (__SILICON_REVISION__ < 2) -/* Data store can be lost when targeting a cache line fill */ -#define ANOMALY_05000107 (__SILICON_REVISION__ < 2) -/* Reserved bits in SYSCFG register not set at power on */ -#define ANOMALY_05000109 (__SILICON_REVISION__ < 3) -/* Infinite Core Stall */ -#define ANOMALY_05000114 (__SILICON_REVISION__ < 2) -/* PPI_FSx may glitch when generated by the on chip Timers */ -#define ANOMALY_05000115 (__SILICON_REVISION__ < 2) -/* Trace Buffers may record discontinuities into emulation mode and/or exception, NMI, reset handlers */ -#define ANOMALY_05000116 (__SILICON_REVISION__ < 3) -/* DTEST registers allow access to Data Cache when DTEST_COMMAND< 14 >= 0 */ -#define ANOMALY_05000117 (__SILICON_REVISION__ < 2) -/* Booting from an 8-bit or 24-bit Addressable SPI device is not supported */ -#define ANOMALY_05000118 (__SILICON_REVISION__ < 2) -/* DTEST_COMMAND initiated memory access may be incorrect if data cache or DMA is active */ -#define ANOMALY_05000123 (__SILICON_REVISION__ < 3) -/* DMA Lock-up at CCLK to SCLK ratios of 4:1, 2:1, or 1:1 */ -#define ANOMALY_05000124 (__SILICON_REVISION__ < 3) -/* Erroneous exception when enabling cache */ -#define ANOMALY_05000125 (__SILICON_REVISION__ < 3) -/* SPI clock polarity and phase bits incorrect during booting */ -#define ANOMALY_05000126 (__SILICON_REVISION__ < 3) -/* DMEM_CONTROL is not set on Reset */ -#define ANOMALY_05000137 (__SILICON_REVISION__ < 3) -/* SPI boot will not complete if there is a zero fill block in the loader file */ -#define ANOMALY_05000138 (__SILICON_REVISION__ == 2) -/* Timerx_Config must be set for using the PPI in GP output mode with internal Frame Syncs */ -#define ANOMALY_05000139 (__SILICON_REVISION__ < 2) -/* Allowing the SPORT RX FIFO to fill will cause an overflow */ -#define ANOMALY_05000140 (__SILICON_REVISION__ < 3) -/* An Infinite Stall occurs with a particular sequence of consecutive dual dag events */ -#define ANOMALY_05000141 (__SILICON_REVISION__ < 3) -/* Interrupts may be lost when a programmable input flag is configured to be edge sensitive */ -#define ANOMALY_05000142 (__SILICON_REVISION__ < 3) -/* A read from external memory may return a wrong value with data cache enabled */ -#define ANOMALY_05000143 (__SILICON_REVISION__ < 3) -/* DMA and TESTSET conflict when both are accessing external memory */ -#define ANOMALY_05000144 (__SILICON_REVISION__ < 3) -/* In PWM_OUT mode, you must enable the PPI block to generate a waveform from PPI_CLK */ -#define ANOMALY_05000145 (__SILICON_REVISION__ < 3) -/* MDMA may lose the first few words of a descriptor chain */ -#define ANOMALY_05000146 (__SILICON_REVISION__ < 3) -/* Source MDMA descriptor may stop with a DMA Error near beginning of descriptor fetch */ -#define ANOMALY_05000147 (__SILICON_REVISION__ < 3) -/* When booting from a 16-bit asynchronous memory device, the upper 8-bits of each word must be 0x00 */ -#define ANOMALY_05000148 (__SILICON_REVISION__ < 3) -/* Frame Delay in SPORT Multichannel Mode */ -#define ANOMALY_05000153 (__SILICON_REVISION__ < 3) -/* SPORT TFS signal stays active in multichannel mode outside of valid channels */ -#define ANOMALY_05000154 (__SILICON_REVISION__ < 3) -/* Timer1 can not be used for PWMOUT mode when a certain PPI mode is in use */ -#define ANOMALY_05000155 (__SILICON_REVISION__ < 3) -/* Killed 32-bit MMR write leads to next system MMR access thinking it should be 32-bit */ -#define ANOMALY_05000157 (__SILICON_REVISION__ < 3) -/* SPORT transmit data is not gated by external frame sync in certain conditions */ -#define ANOMALY_05000163 (__SILICON_REVISION__ < 3) -/* SDRAM auto-refresh and subsequent Power Ups */ -#define ANOMALY_05000168 (__SILICON_REVISION__ < 3) -/* DATA CPLB page miss can result in lost write-through cache data writes */ -#define ANOMALY_05000169 (__SILICON_REVISION__ < 3) -/* DMA vs Core accesses to external memory */ -#define ANOMALY_05000173 (__SILICON_REVISION__ < 3) -/* Cache Fill Buffer Data lost */ -#define ANOMALY_05000174 (__SILICON_REVISION__ < 3) -/* Overlapping Sequencer and Memory Stalls */ -#define ANOMALY_05000175 (__SILICON_REVISION__ < 3) -/* Multiplication of (-1) by (-1) followed by an accumulator saturation */ -#define ANOMALY_05000176 (__SILICON_REVISION__ < 3) -/* Disabling the PPI resets the PPI configuration registers */ -#define ANOMALY_05000181 (__SILICON_REVISION__ < 3) -/* PPI TX Mode with 2 External Frame Syncs */ -#define ANOMALY_05000185 (__SILICON_REVISION__ < 3) -/* PPI does not invert the Driving PPICLK edge in Transmit Modes */ -#define ANOMALY_05000191 (__SILICON_REVISION__ < 3) -/* In PPI Transmit Modes with External Frame Syncs POLC */ -#define ANOMALY_05000192 (__SILICON_REVISION__ < 3) -/* Internal Voltage Regulator may not start up */ -#define ANOMALY_05000206 (__SILICON_REVISION__ < 3) - -/* Anomalies that don't exist on this proc */ -#define ANOMALY_05000171 (0) -#define ANOMALY_05000266 (0) -#define ANOMALY_05000323 (0) -#define ANOMALY_05000353 (1) -#define ANOMALY_05000362 (1) -#define ANOMALY_05000380 (0) -#define ANOMALY_05000386 (1) -#define ANOMALY_05000412 (0) -#define ANOMALY_05000430 (0) -#define ANOMALY_05000432 (0) -#define ANOMALY_05000435 (0) -#define ANOMALY_05000447 (0) -#define ANOMALY_05000448 (0) - -#endif |