summaryrefslogtreecommitdiffstats
path: root/arch/blackfin/mach-bf538
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2011-06-09 00:15:18 +0200
committerMike Frysinger <vapier@gentoo.org>2011-07-23 07:18:18 +0200
commit979365ba4e4f29dd1b6f985bba66426423a26f27 (patch)
treeb692e9b230d1630f357f8901ccd04ddfe039cf12 /arch/blackfin/mach-bf538
parentBlackfin: bf561-ezkit: change parallel flash from M to Y in defconfig (diff)
downloadlinux-979365ba4e4f29dd1b6f985bba66426423a26f27.tar.xz
linux-979365ba4e4f29dd1b6f985bba66426423a26f27.zip
Blackfin: update anomaly lists to latest public info
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf538')
-rw-r--r--arch/blackfin/mach-bf538/include/mach/anomaly.h38
1 files changed, 26 insertions, 12 deletions
diff --git a/arch/blackfin/mach-bf538/include/mach/anomaly.h b/arch/blackfin/mach-bf538/include/mach/anomaly.h
index 55e7d0712a94..b6ca99788710 100644
--- a/arch/blackfin/mach-bf538/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf538/include/mach/anomaly.h
@@ -11,8 +11,8 @@
*/
/* This file should be up to date with:
- * - Revision I, 05/25/2010; ADSP-BF538/BF538F Blackfin Processor Anomaly List
- * - Revision N, 05/25/2010; ADSP-BF539/BF539F Blackfin Processor Anomaly List
+ * - Revision J, 05/23/2011; ADSP-BF538/BF538F Blackfin Processor Anomaly List
+ * - Revision O, 05/23/2011; ADSP-BF539/BF539F Blackfin Processor Anomaly List
*/
#ifndef _MACH_ANOMALY_H_
@@ -56,25 +56,21 @@
#define ANOMALY_05000229 (1)
/* PPI_FS3 Is Not Driven in 2 or 3 Internal Frame Sync Transmit Modes */
#define ANOMALY_05000233 (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)
/* Maximum External Clock Speed for Timers */
#define ANOMALY_05000253 (1)
-/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */
-#define ANOMALY_05000261 (__SILICON_REVISION__ < 3)
/* High I/O Activity Causes Output Voltage of Internal Voltage Regulator (Vddint) to Decrease */
#define ANOMALY_05000270 (__SILICON_REVISION__ < 4)
/* Certain Data Cache Writethrough Modes Fail for Vddint <= 0.9V */
-#define ANOMALY_05000272 (1)
+#define ANOMALY_05000272 (ANOMALY_BF538)
/* Writes to Synchronous SDRAM Memory May Be Lost */
#define ANOMALY_05000273 (__SILICON_REVISION__ < 4)
/* Writes to an I/O Data Register One SCLK Cycle after an Edge Is Detected May Clear Interrupt */
#define ANOMALY_05000277 (__SILICON_REVISION__ < 4)
/* Disabling Peripherals with DMA Running May Cause DMA System Instability */
#define ANOMALY_05000278 (__SILICON_REVISION__ < 4)
-/* False Hardware Error Exception when ISR Context Is Not Restored */
+/* False Hardware Error when ISR Context Is Not Restored */
#define ANOMALY_05000281 (__SILICON_REVISION__ < 4)
/* Memory DMA Corruption with 32-Bit Data and Traffic Control */
#define ANOMALY_05000282 (__SILICON_REVISION__ < 4)
@@ -102,8 +98,10 @@
#define ANOMALY_05000313 (__SILICON_REVISION__ < 4)
/* Killed System MMR Write Completes Erroneously on Next System MMR Access */
#define ANOMALY_05000315 (__SILICON_REVISION__ < 4)
+/* PFx Glitch on Write to PORTFIO or PORTFIO_TOGGLE */
+#define ANOMALY_05000317 (__SILICON_REVISION__ < 4) /* XXX: Same as 05000318 */
/* PFx Glitch on Write to FIO_FLAG_D or FIO_FLAG_T */
-#define ANOMALY_05000318 (ANOMALY_BF539 && __SILICON_REVISION__ < 4)
+#define ANOMALY_05000318 (__SILICON_REVISION__ < 4) /* XXX: Same as 05000317 */
/* Regulator Programming Blocked when Hibernate Wakeup Source Remains Active */
#define ANOMALY_05000355 (__SILICON_REVISION__ < 5)
/* Serial Port (SPORT) Multichannel Transmit Failure when Channel 0 Is Disabled */
@@ -134,16 +132,32 @@
#define ANOMALY_05000461 (1)
/* Synchronization Problem at Startup May Cause SPORT Transmit Channels to Misalign */
#define ANOMALY_05000462 (1)
-/* Interrupted 32-Bit SPORT Data Register Access Results In Underflow */
+/* Interrupted SPORT Receive Data Register Read Results In Underflow when SLEN > 15 */
#define ANOMALY_05000473 (1)
-/* Possible Lockup Condition whem Modifying PLL from External Memory */
+/* Possible Lockup Condition when Modifying PLL from External Memory */
#define ANOMALY_05000475 (1)
/* TESTSET Instruction Cannot Be Interrupted */
#define ANOMALY_05000477 (1)
/* Reads of ITEST_COMMAND and ITEST_DATA Registers Cause Cache Corruption */
#define ANOMALY_05000481 (1)
-/* IFLUSH sucks at life */
+/* PLL May Latch Incorrect Values Coming Out of Reset */
+#define ANOMALY_05000489 (1)
+/* Instruction Memory Stalls Can Cause IFLUSH to Fail */
#define ANOMALY_05000491 (1)
+/* EXCPT Instruction May Be Lost If NMI Happens Simultaneously */
+#define ANOMALY_05000494 (1)
+/* RXS Bit in SPI_STAT May Become Stuck In RX DMA Modes */
+#define ANOMALY_05000501 (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.
+ */
+
+/* If I-Cache Is On, CSYNC/SSYNC/IDLE Around Change of Control Causes Failures */
+#define ANOMALY_05000244 (__SILICON_REVISION__ < 3)
+/* DCPLB_FAULT_ADDR MMR Register May Be Corrupted */
+#define ANOMALY_05000261 (__SILICON_REVISION__ < 3)
/* Anomalies that don't exist on this proc */
#define ANOMALY_05000099 (0)