1 files changed, 206 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/mach-bf527/anomaly.h b/arch/blackfin/include/asm/mach-bf527/anomaly.h
new file mode 100644
index 0000000..0fd7e31
--- /dev/null
+++ b/arch/blackfin/include/asm/mach-bf527/anomaly.h
@@ -0,0 +1,206 @@
+/*
+ * File: include/asm-blackfin/mach-bf527/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 B, 08/12/2008; ADSP-BF526 Blackfin Processor Anomaly List
+ *  - Revision F, 03/03/2009; ADSP-BF527 Blackfin Processor Anomaly List
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+
+#if defined(__ADSPBF522__) || defined(__ADSPBF524__) || defined(__ADSPBF526__)
+# define ANOMALY_BF526 1
+#else
+# define ANOMALY_BF526 0
+#endif
+#if defined(__ADSPBF523__) || defined(__ADSPBF525__) || defined(__ADSPBF527__)
+# define ANOMALY_BF527 1
+#else
+# define ANOMALY_BF527 0
+#endif
+
+/* Multi-issue instruction with dsp32shiftimm in slot1 and P-reg store in slot 2 not supported */
+#define ANOMALY_05000074 (1)
+/* DMA_RUN Bit Is Not Valid after a Peripheral Receive Channel DMA Stops */
+#define ANOMALY_05000119 (1)	/* note: brokenness is noted in documentation, not anomaly sheet */
+/* Rx.H Cannot Be Used to Access 16-bit System MMR Registers */
+#define ANOMALY_05000122 (1)
+/* False Hardware Error from an Access in the Shadow of a Conditional Branch */
+#define ANOMALY_05000245 (1)
+/* Incorrect Timer Pulse Width in Single-Shot PWM_OUT Mode with External Clock */
+#define ANOMALY_05000254 (1)
+/* Sensitivity To Noise with Slow Input Edge Rates on External SPORT TX and RX Clocks */
+#define ANOMALY_05000265 (1)
+/* False Hardware Errors Caused by Fetches at the Boundary of Reserved Memory */
+#define ANOMALY_05000310 (1)
+/* PPI Is Level-Sensitive on First Transfer In Single Frame Sync Modes */
+#define ANOMALY_05000313 (__SILICON_REVISION__ < 2)
+/* Incorrect Access of OTP_STATUS During otp_write() Function */
+#define ANOMALY_05000328 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Host DMA Boot Modes Are Not Functional */
+#define ANOMALY_05000330 (__SILICON_REVISION__ < 2)
+/* Disallowed Configuration Prevents Subsequent Allowed Configuration on Host DMA Port */
+#define ANOMALY_05000337 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Ethernet MAC MDIO Reads Do Not Meet IEEE Specification */
+#define ANOMALY_05000341 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* TWI May Not Operate Correctly Under Certain Signal Termination Conditions */
+#define ANOMALY_05000342 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* USB Calibration Value Is Not Initialized */
+#define ANOMALY_05000346 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* USB Calibration Value to use */
+#define ANOMALY_05000346_value 0xE510
+/* Preboot Routine Incorrectly Alters Reset Value of USB Register */
+#define ANOMALY_05000347 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Security Features Are Not Functional */
+#define ANOMALY_05000348 (ANOMALY_BF527 && __SILICON_REVISION__ < 1)
+/* bfrom_SysControl() Firmware Function Performs Improper System Reset */
+#define ANOMALY_05000353 (ANOMALY_BF526)
+/* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
+#define ANOMALY_05000355 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
+#define ANOMALY_05000357 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Incorrect Revision Number in DSPID Register */
+#define ANOMALY_05000364 (ANOMALY_BF527 && __SILICON_REVISION__ == 1)
+/* PPI Underflow Error Goes Undetected in ITU-R 656 Mode */
+#define ANOMALY_05000366 (1)
+/* Incorrect Default CSEL Value in PLL_DIV */
+#define ANOMALY_05000368 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Possible RETS Register Corruption when Subroutine Is under 5 Cycles in Duration */
+#define ANOMALY_05000371 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Authentication Fails To Initiate */
+#define ANOMALY_05000376 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Data Read From L3 Memory by USB DMA May be Corrupted */
+#define ANOMALY_05000380 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* 8-Bit NAND Flash Boot Mode Not Functional */
+#define ANOMALY_05000382 (__SILICON_REVISION__ < 2)
+/* Boot from OTP Memory Not Functional */
+#define ANOMALY_05000385 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* bfrom_SysControl() Firmware Routine Not Functional */
+#define ANOMALY_05000386 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Programmable Preboot Settings Not Functional */
+#define ANOMALY_05000387 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* CRC32 Checksum Support Not Functional */
+#define ANOMALY_05000388 (__SILICON_REVISION__ < 2)
+/* Reset Vector Must Not Be in SDRAM Memory Space */
+#define ANOMALY_05000389 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* pTempCurrent Not Present in ADI_BOOT_DATA Structure */
+#define ANOMALY_05000392 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Deprecated Value of dTempByteCount in ADI_BOOT_DATA Structure */
+#define ANOMALY_05000393 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Log Buffer Not Functional */
+#define ANOMALY_05000394 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Hook Routine Not Functional */
+#define ANOMALY_05000395 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Header Indirect Bit Not Functional */
+#define ANOMALY_05000396 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* BK_ONES, BK_ZEROS, and BK_DATECODE Constants Not Functional */
+#define ANOMALY_05000397 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* SWRESET, DFRESET and WDRESET Bits in the SYSCR Register Not Functional */
+#define ANOMALY_05000398 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* BCODE_NOBOOT in BCODE Field of SYSCR Register Not Functional */
+#define ANOMALY_05000399 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* PPI Data Signals D0 and D8 do not Tristate After Disabling PPI */
+#define ANOMALY_05000401 (__SILICON_REVISION__ < 2)
+/* Level-Sensitive External GPIO Wakeups May Cause Indefinite Stall */
+#define ANOMALY_05000403 (__SILICON_REVISION__ < 2)
+/* Lockbox SESR Disallows Certain User Interrupts */
+#define ANOMALY_05000404 (__SILICON_REVISION__ < 2)
+/* Lockbox SESR Firmware Does Not Save/Restore Full Context */
+#define ANOMALY_05000405 (1)
+/* Lockbox SESR Firmware Arguments Are Not Retained After First Initialization */
+#define ANOMALY_05000407 (__SILICON_REVISION__ < 2)
+/* Lockbox Firmware Memory Cleanup Routine Does not Clear Registers */
+#define ANOMALY_05000408 (1)
+/* Lockbox firmware leaves MDMA0 channel enabled */
+#define ANOMALY_05000409 (__SILICON_REVISION__ < 2)
+/* Incorrect Default Internal Voltage Regulator Setting */
+#define ANOMALY_05000410 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* bfrom_SysControl() Firmware Function Cannot be Used to Enter Power Saving Modes */
+#define ANOMALY_05000411 (__SILICON_REVISION__ < 2)
+/* OTP_CHECK_FOR_PREV_WRITE Bit is Not Functional in bfrom_OtpWrite() API */
+#define ANOMALY_05000414 (__SILICON_REVISION__ < 2)
+/* DEB2_URGENT Bit Not Functional */
+#define ANOMALY_05000415 (__SILICON_REVISION__ < 2)
+/* Speculative Fetches Can Cause Undesired External FIFO Operations */
+#define ANOMALY_05000416 (1)
+/* SPORT0 Ignores External TSCLK0 on PG14 When TMR6 is an Output */
+#define ANOMALY_05000417 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* PPI Timing Requirements tSFSPE and tHFSPE Do Not Meet Data Sheet Specifications */
+#define ANOMALY_05000418 (__SILICON_REVISION__ < 2)
+/* USB PLL_STABLE Bit May Not Accurately Reflect the USB PLL's Status */
+#define ANOMALY_05000420 (__SILICON_REVISION__ < 2)
+/* TWI Fall Time (Tof) May Violate the Minimum I2C Specification */
+#define ANOMALY_05000421 (1)
+/* TWI Input Capacitance (Ci) May Violate the Maximum I2C Specification */
+#define ANOMALY_05000422 (ANOMALY_BF527 && __SILICON_REVISION__ > 1)
+/* Certain Ethernet Frames With Errors are Misclassified in RMII Mode */
+#define ANOMALY_05000423 (__SILICON_REVISION__ < 2)
+/* Internal Voltage Regulator Not Trimmed */
+#define ANOMALY_05000424 (ANOMALY_BF527 && __SILICON_REVISION__ < 2)
+/* Multichannel SPORT Channel Misalignment Under Specific Configuration */
+#define ANOMALY_05000425 (__SILICON_REVISION__ < 2)
+/* Speculative Fetches of Indirect-Pointer Instructions Can Cause False Hardware Errors */
+#define ANOMALY_05000426 (1)
+/* WB_EDGE Bit in NFC_IRQSTAT Incorrectly Reflects Buffer Status Instead of IRQ Status */
+#define ANOMALY_05000429 (__SILICON_REVISION__ < 2)
+/* Software System Reset Corrupts PLL_LOCKCNT Register */
+#define ANOMALY_05000430 (ANOMALY_BF527 && __SILICON_REVISION__ > 1)
+/* Incorrect Use of Stack in Lockbox Firmware During Authentication */
+#define ANOMALY_05000431 (1)
+/* bfrom_SysControl() Does Not Clear SIC_IWR1 Before Executing PLL Programming Sequence */
+#define ANOMALY_05000432 (ANOMALY_BF526)
+/* Certain SIC Registers are not Reset After Soft or Core Double Fault Reset */
+#define ANOMALY_05000435 ((ANOMALY_BF526 && __SILICON_REVISION__ < 1) || ANOMALY_BF527)
+/* Preboot Cannot be Used to Alter the PLL_DIV Register */
+#define ANOMALY_05000439 (1)
+/* bfrom_SysControl() Cannot be Used to Write the PLL_DIV Register */
+#define ANOMALY_05000440 (1)
+/* OTP Write Accesses Not Supported */
+#define ANOMALY_05000442 (__SILICON_REVISION__ < 1)
+/* IFLUSH Instruction at End of Hardware Loop Causes Infinite Stall */
+#define ANOMALY_05000443 (1)
+/* The WURESET Bit in the SYSCR Register is not Functional */
+#define ANOMALY_05000445 (1)
+/* BCODE_QUICKBOOT, BCODE_ALLBOOT, and BCODE_FULLBOOT Settings in SYSCR Register Not Functional */
+#define ANOMALY_05000451 (1)
+/* Incorrect Default Hysteresis Setting for RESET, NMI, and BMODE Signals */
+#define ANOMALY_05000452 (1)
+/* USB Receive Interrupt Is Not Generated in DMA Mode 1 */
+#define ANOMALY_05000456 (1)
+/* Host DMA Port Responds to Certain Bus Activity Without HOST_CE Assertion */
+#define ANOMALY_05000457 (1)
+
+/* Anomalies that don't exist on this proc */
+#define ANOMALY_05000125 (0)
+#define ANOMALY_05000158 (0)
+#define ANOMALY_05000171 (0)
+#define ANOMALY_05000183 (0)
+#define ANOMALY_05000198 (0)
+#define ANOMALY_05000227 (0)
+#define ANOMALY_05000230 (0)
+#define ANOMALY_05000242 (0)
+#define ANOMALY_05000244 (0)
+#define ANOMALY_05000261 (0)
+#define ANOMALY_05000263 (0)
+#define ANOMALY_05000266 (0)
+#define ANOMALY_05000273 (0)
+#define ANOMALY_05000278 (0)
+#define ANOMALY_05000285 (0)
+#define ANOMALY_05000305 (0)
+#define ANOMALY_05000307 (0)
+#define ANOMALY_05000311 (0)
+#define ANOMALY_05000312 (0)
+#define ANOMALY_05000323 (0)
+#define ANOMALY_05000362 (1)
+#define ANOMALY_05000363 (0)
+#define ANOMALY_05000412 (0)
+#define ANOMALY_05000447 (0)
+#define ANOMALY_05000448 (0)
+
+#endif