diff options
Diffstat (limited to 'include/asm-blackfin/mach-bf533/anomaly.h')
| -rw-r--r-- | include/asm-blackfin/mach-bf533/anomaly.h | 136 |
1 files changed, 57 insertions, 79 deletions
diff --git a/include/asm-blackfin/mach-bf533/anomaly.h b/include/asm-blackfin/mach-bf533/anomaly.h index 7302f290b93d..2a63ffc250a1 100644 --- a/include/asm-blackfin/mach-bf533/anomaly.h +++ b/include/asm-blackfin/mach-bf533/anomaly.h @@ -1,31 +1,9 @@ /* - * File: include/asm-blackfin/mach-bf533/anomaly.h - * Based on: - * Author: + * File: include/asm-blackfin/mach-bf533/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * 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. + * Copyright (C) 2004-2007 Analog Devices Inc. + * Licensed under the GPL-2 or later. */ /* This file shoule be up to date with: @@ -43,44 +21,44 @@ #endif /* Issues that are common to 0.5, 0.4, and 0.3 silicon */ -#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) \ +#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_4) \ || defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000074 /* A multi issue instruction with dsp32shiftimm in - slot1 and store of a P register in slot 2 is not - supported */ + * slot1 and store of a P register in slot 2 is not + * supported */ #define ANOMALY_05000105 /* Watchpoint Status Register (WPSTAT) bits are set on - every corresponding match */ + * every corresponding match */ #define ANOMALY_05000119 /* DMA_RUN bit is not valid after a Peripheral Receive - Channel DMA stops */ + * Channel DMA stops */ #define ANOMALY_05000122 /* Rx.H can not be used to access 16-bit System MMR - registers. */ + * registers. */ #define ANOMALY_05000166 /* PPI Data Lengths Between 8 and 16 do not zero out - upper bits*/ + * upper bits*/ #define ANOMALY_05000167 /* Turning Serial Ports on With External Frame Syncs */ #define ANOMALY_05000180 /* PPI_DELAY not functional in PPI modes with 0 frame - syncs */ + * syncs */ #define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not - functional */ + * functional */ #define ANOMALY_05000219 /* NMI event at boot time results in unpredictable - state */ + * state */ #define ANOMALY_05000229 /* SPI Slave Boot Mode modifies registers */ #define ANOMALY_05000272 /* Certain data cache write through modes fail for - VDDint <=0.9V */ + * 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 */ + * an edge is detected may clear interrupt */ #define ANOMALY_05000278 /* Disabling Peripherals with DMA running may cause - DMA system instability */ + * DMA system instability */ #define ANOMALY_05000281 /* False Hardware Error Exception when ISR context is - not restored */ + * not restored */ #define ANOMALY_05000282 /* Memory DMA corruption with 32-bit data and traffic - control */ + * control */ #define ANOMALY_05000283 /* A system MMR write is stalled indefinitely when - killed in a particular stage*/ + * killed in a particular stage*/ #define ANOMALY_05000311 /* Erroneous flag pin operations under specific - sequences */ + * sequences */ #define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - registers are interrupted */ + * registers are interrupted */ #define ANOMALY_05000313 /* PPI Is Level-Sensitive on First Transfer */ #define ANOMALY_05000315 /* Killed System MMR Write Completes Erroneously On * Next System MMR Access */ @@ -91,90 +69,90 @@ /* These issues only occur on 0.3 or 0.4 BF533 */ #if (defined(CONFIG_BF_REV_0_4) || defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000099 /* UART Line Status Register (UART_LSR) bits are not - updated at the same time. */ + * updated at the same time. */ #define ANOMALY_05000158 /* Boot fails when data cache enabled: Data from a Data - Cache Fill can be corrupted after or during - Instruction DMA if certain core stalls exist */ + * Cache Fill can be corrupted after or during + * Instruction DMA if certain core stalls exist */ #define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General - Purpose TX or RX modes */ + * Purpose TX or RX modes */ #define ANOMALY_05000198 /* Failing SYSTEM MMR accesses when stalled by - preceding memory read */ + * preceding memory read */ #define ANOMALY_05000200 /* SPORT TFS and DT are incorrectly driven during - inactive channels in certain conditions */ + * inactive channels in certain conditions */ #define ANOMALY_05000202 /* Possible infinite stall with specific dual dag - situation */ + * situation */ #define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */ #define ANOMALY_05000225 /* Incorrect pulse-width of UART start-bit */ #define ANOMALY_05000227 /* Scratchpad memory bank reads may return incorrect - data*/ + * data*/ #define ANOMALY_05000230 /* UART Receiver is less robust against Baudrate - Differences in certain Conditions */ + * Differences in certain Conditions */ #define ANOMALY_05000231 /* UART STB bit incorrectly affects receiver setting */ #define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to - hardware reset */ + * hardware reset */ #define ANOMALY_05000244 /* With instruction cache enabled, a CSYNC or SSYNC or - IDLE around a Change of Control causes - unpredictable results */ + * IDLE around a Change of Control causes + * unpredictable results */ #define ANOMALY_05000245 /* Spurious Hardware Error from an access in the - shadow of a conditional branch */ + * shadow of a conditional branch */ #define ANOMALY_05000246 /* Data CPLB's should prevent spurious hardware - errors */ + * errors */ #define ANOMALY_05000253 /* Maximum external clock speed for Timers */ #define ANOMALY_05000255 /* Entering Hibernate Mode with RTC Seconds event - interrupt not functional */ + * interrupt not functional */ #define ANOMALY_05000257 /* An interrupt or exception during short Hardware - loops may cause the instruction fetch unit to - malfunction */ + * 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 */ + * 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 */ + * instruction will cause an infinite stall in the + * second to last instruction in a hardware loop */ #define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - SPORT external receive and transmit clocks. */ + * SPORT external receive and transmit clocks. */ #define ANOMALY_05000269 /* High I/O activity causes the output voltage of the - internal voltage regulator (VDDint) to increase. */ + * internal voltage regulator (VDDint) to increase. */ #define ANOMALY_05000270 /* High I/O activity causes the output voltage of the - internal voltage regulator (VDDint) to decrease */ + * internal voltage regulator (VDDint) to decrease */ #endif /* issues only occur on 0.3 or 0.4 BF533 */ /* These issues are only on 0.4 silicon */ #if (defined(CONFIG_BF_REV_0_4)) #define ANOMALY_05000234 /* Incorrect Revision Number in DSPID Register */ #define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - (TDM) */ + * (TDM) */ #endif /* issues are only on 0.4 silicon */ /* These issues are only on 0.3 silicon */ #if defined(CONFIG_BF_REV_0_3) #define ANOMALY_05000183 /* Timer Pin limitations for PPI TX Modes with - External Frame Syncs */ + * External Frame Syncs */ #define ANOMALY_05000189 /* False Protection Exceptions caused by Speculative - Instruction or Data Fetches, or by Fetches at the - boundary of reserved memory space */ + * Instruction or Data Fetches, or by Fetches at the + * boundary of reserved memory space */ #define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs - when polarity setting is changed */ + * when polarity setting is changed */ #define ANOMALY_05000194 /* Sport Restarting in specific modes may cause data - corruption */ + * corruption */ #define ANOMALY_05000199 /* DMA current address shows wrong value during carry - fix */ + * fix */ #define ANOMALY_05000201 /* Receive frame sync not ignored during active - frames in sport MCM */ + * frames in sport MCM */ #define ANOMALY_05000203 /* Specific sequence that can cause DMA error or DMA - stopping */ + * stopping */ #if defined(CONFIG_BF533) #define ANOMALY_05000204 /* Incorrect data read with write-through cache and - allocate cache lines on reads only mode */ + * allocate cache lines on reads only mode */ #endif /* CONFIG_BF533 */ #define ANOMALY_05000207 /* Recovery from "brown-out" condition */ #define ANOMALY_05000209 /* Speed-Path in computational unit affects certain - instructions */ + * instructions */ #define ANOMALY_05000233 /* PPI_FS3 is not driven in 2 or 3 internal Frame - Sync Transmit Mode */ + * Sync Transmit Mode */ #define ANOMALY_05000271 /* Spontaneous reset of Internal Voltage Regulator */ #endif /* only on 0.3 silicon */ |