[Blackfin][PATCH] Add BF537 stamp board support

1 files changed, 116 insertions, 0 deletions

diff --git a/include/asm-blackfin/arch-bf537/anomaly.h b/include/asm-blackfin/arch-bf537/anomaly.h
new file mode 100644
index 0000000..50b44da
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/anomaly.h
@@ -0,0 +1,116 @@
+/*
+ * File: include/asm-blackfin/arch-bf537/anomaly.h
+ * Based on:
+ * Author:
+ *
+ * Created:
+ * Description:
+ *
+ * Rev:
+ *
+ * Modified:
+ *
+ * Bugs: Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.
+ * If not, write to the Free Software Foundation,
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/* This file shoule be up to date with:
+ *  - Revision J, June 1, 2006; ADSP-BF537 Blackfin Processor Anomaly List
+ *  - Revision I, June 1, 2006; ADSP-BF536 Blackfin Processor Anomaly List
+ *  - Revision J, June 1, 2006; ADSP-BF534 Blackfin Processor Anomaly List
+ */
+
+#ifndef _MACH_ANOMALY_H_
+#define _MACH_ANOMALY_H_
+
+/* We do not support 0.1 silicon - sorry */
+#if (defined(CONFIG_BF_REV_0_1))
+#error Kernel will not work on BF537/6/4 Version 0.1
+#endif
+
+#if (defined(CONFIG_BF_REV_0_3) || defined(CONFIG_BF_REV_0_2))
+#define ANOMALY_05000074	/* A multi issue instruction with dsp32shiftimm in
+				   slot1 and store of a P register in slot 2 is not
+				   supported */
+#define ANOMALY_05000119	/* DMA_RUN bit is not valid after a Peripheral Receive
+				   Channel DMA stops */
+#define ANOMALY_05000122	/* Rx.H can not be used to access 16-bit System MMR
+				   registers. */
+#define ANOMALY_05000166	/* PPI Data Lengths Between 8 and 16 do not zero out
+				   upper bits */
+#define ANOMALY_05000180	/* PPI_DELAY not functional in PPI modes with 0 frame
+				   syncs */
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+#define ANOMALY_05000247	/* CLKIN Buffer Output Enable Reset Behavior Is
+				   Changed */
+#endif
+#define ANOMALY_05000265	/* Sensitivity to noise with slow input edge rates on
+				   SPORT external receive and transmit clocks. */
+#define ANOMALY_05000272	/* Certain data cache write through modes fail for
+				   VDDint <=0.9V */
+#define ANOMALY_05000273	/* Writes to Synchronous SDRAM memory may be lost */
+#define ANOMALY_05000277	/* Writes to a flag data register one SCLK cycle after
+				   an edge is detected may clear interrupt */
+#define ANOMALY_05000281	/* False Hardware Error Exception when ISR context is
+				   not restored */
+#define ANOMALY_05000282	/* Memory DMA corruption with 32-bit data and traffic
+				   control */
+#define ANOMALY_05000283	/* A system MMR write is stalled indefinitely when
+				   killed in a particular stage */
+#endif
+
+#if defined(CONFIG_BF_REV_0_2)
+#define ANOMALY_05000244	/* With instruction cache enabled, a CSYNC or SSYNC or
+				   IDLE around a Change of Control causes
+				   unpredictable results */
+#define ANOMALY_05000250	/* Incorrect Bit-Shift of Data Word in Multichannel
+				   (TDM) */
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+#define ANOMALY_05000252	/* EMAC Tx DMA error after an early frame abort */
+#endif
+#define ANOMALY_05000253	/* Maximum external clock speed for Timers */
+#define ANOMALY_05000255	/* Entering Hibernate Mode with RTC Seconds event
+				   interrupt not functional */
+#if (defined(CONFIG_BF537) || defined(CONFIG_BF536))
+#define ANOMALY_05000256	/* EMAC MDIO input latched on wrong MDC edge */
+#endif
+#define ANOMALY_05000257	/* An interrupt or exception during short Hardware
+				   loops may cause the instruction fetch unit to
+				   malfunction */
+#define ANOMALY_05000258	/* Instruction Cache is corrupted when bit 9 and 12 of
+				   the ICPLB Data registers differ */
+#define ANOMALY_05000260	/* ICPLB_STATUS MMR register may be corrupted */
+#define ANOMALY_05000261	/* DCPLB_FAULT_ADDR MMR register may be corrupted */
+#define ANOMALY_05000262	/* Stores to data cache may be lost */
+#define ANOMALY_05000263	/* Hardware loop corrupted when taking an ICPLB exception */
+#define ANOMALY_05000264	/* A Sync instruction (CSYNC, SSYNC) or an IDLE
+				   instruction will cause an infinite stall in the
+				   second to last instruction in a hardware loop */
+#define ANOMALY_05000268	/* Memory DMA error when peripheral DMA is running
+				   and non-zero DEB_TRAFFIC_PERIOD value */
+#define ANOMALY_05000270	/* High I/O activity causes the output voltage of the
+				   internal voltage regulator (VDDint) to decrease */
+#define ANOMALY_05000277	/* Writes to a flag data register one SCLK cycle after
+				   an edge is detected may clear interrupt */
+#define ANOMALY_05000278	/* Disabling Peripherals with DMA running may cause
+				   DMA system instability */
+#define ANOMALY_05000280	/* SPI Master boot mode does not work well with
+				   Atmel Dataflash devices */
+
+#endif				/* CONFIG_BF_REV_0_2 */
+
+#endif				/* _MACH_ANOMALY_H_ */