diff options
Diffstat (limited to 'include/asm-blackfin/mach-bf561')
| -rw-r--r-- | include/asm-blackfin/mach-bf561/anomaly.h | 147 |
1 files changed, 62 insertions, 85 deletions
diff --git a/include/asm-blackfin/mach-bf561/anomaly.h b/include/asm-blackfin/mach-bf561/anomaly.h index f5b32d66517..5a7986a83be 100644 --- a/include/asm-blackfin/mach-bf561/anomaly.h +++ b/include/asm-blackfin/mach-bf561/anomaly.h @@ -1,36 +1,13 @@ - /* - * File: include/asm-blackfin/mach-bf561/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. + * File: include/asm-blackfin/mach-bf561/anomaly.h + * Bugs: Enter bugs at http://blackfin.uclinux.org/ * - * 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: - * - Revision L, 10Aug2006; ADSP-BF561 Silicon Anomaly List + * - Revision L, Aug 10, 2006; ADSP-BF561 Silicon Anomaly List */ #ifndef _MACH_ANOMALY_H_ @@ -42,142 +19,142 @@ #endif /* Issues that are common to 0.5 and 0.3 silicon */ -#if (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) +#if (defined(CONFIG_BF_REV_0_5) || 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_05000099 /* UART Line Status Register (UART_LSR) bits are not - updated at the same time. */ + * updated at the same time. */ #define ANOMALY_05000120 /* Testset instructions restricted to 32-bit aligned - memory locations */ + * memory locations */ #define ANOMALY_05000122 /* Rx.H cannot be used to access 16-bit System MMR - registers */ + * registers */ #define ANOMALY_05000127 /* Signbits instruction not functional under certain - conditions */ + * conditions */ #define ANOMALY_05000149 /* IMDMA S1/D1 channel may stall */ #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_05000182 /* IMDMA does not operate to full speed for 600MHz - and higher devices */ + * and higher devices */ #define ANOMALY_05000187 /* IMDMA Corrupted Data after a Halt */ #define ANOMALY_05000190 /* PPI not functional at core voltage < 1Volt */ #define ANOMALY_05000208 /* VSTAT status bit in PLL_STAT register is not - functional */ + * functional */ #define ANOMALY_05000245 /* Spurious Hardware Error from an access in the - shadow of a conditional branch */ + * shadow of a conditional branch */ #define ANOMALY_05000257 /* Interrupt/Exception during short hardware loop - may cause bad instruction fetches */ + * may cause bad instruction fetches */ #define ANOMALY_05000265 /* Sensitivity to noise with slow input edge rates on - external SPORT TX and RX clocks */ + * external SPORT TX and RX clocks */ #define ANOMALY_05000267 /* IMDMA may corrupt data under certain conditions */ #define ANOMALY_05000269 /* High I/O activity causes output voltage of internal - voltage regulator (VDDint) to increase */ + * voltage regulator (VDDint) to increase */ #define ANOMALY_05000270 /* High I/O activity causes output voltage of internal - voltage regulator (VDDint) to decrease */ + * voltage regulator (VDDint) to decrease */ #define ANOMALY_05000272 /* Certain data cache write through modes fail for - VDDint <=0.9V */ + * VDDint <=0.9V */ #define ANOMALY_05000274 /* Data cache write back to external synchronous memory - may be lost */ + * may be lost */ #define ANOMALY_05000275 /* PPI Timing and sampling informaton updates */ #define ANOMALY_05000312 /* Errors when SSYNC, CSYNC, or loads to LT, LB and LC - registers are interrupted */ + * registers are interrupted */ #endif /* (defined(CONFIG_BF_REV_0_5) || defined(CONFIG_BF_REV_0_3)) */ -#if (defined(CONFIG_BF_REV_0_5)) +#if (defined(CONFIG_BF_REV_0_5)) #define ANOMALY_05000254 /* Incorrect Timer Pulse Width in Single-Shot PWM_OUT - mode with external clock */ + * mode with external clock */ #define ANOMALY_05000266 /* IMDMA destination IRQ status must be read prior to - using IMDMA */ + * using IMDMA */ #endif -#if (defined(CONFIG_BF_REV_0_3)) +#if (defined(CONFIG_BF_REV_0_3)) #define ANOMALY_05000156 /* Timers in PWM-Out Mode with PPI GP Receive (Input) - Mode with 0 Frame Syncs */ + * Mode with 0 Frame Syncs */ #define ANOMALY_05000168 /* SDRAM auto-refresh and subsequent Power Ups */ #define ANOMALY_05000169 /* DATA CPLB page miss can result in lost write-through - cache data writes */ + * cache data writes */ #define ANOMALY_05000171 /* Boot-ROM code modifies SICA_IWRx wakeup registers */ #define ANOMALY_05000174 /* Cache Fill Buffer Data lost */ #define ANOMALY_05000175 /* Overlapping Sequencer and Memory Stalls */ #define ANOMALY_05000176 /* Multiplication of (-1) by (-1) followed by an - accumulator saturation */ + * accumulator saturation */ #define ANOMALY_05000179 /* PPI_COUNT cannot be programmed to 0 in General - Purpose TX or RX modes */ + * Purpose TX or RX modes */ #define ANOMALY_05000181 /* Disabling the PPI resets the PPI configuration - registers */ + * registers */ #define ANOMALY_05000184 /* Timer Pin limitations for PPI TX Modes with - External Frame Syncs */ + * External Frame Syncs */ #define ANOMALY_05000185 /* PPI TX Mode with 2 External Frame Syncs */ #define ANOMALY_05000186 /* PPI packing with Data Length greater than 8 bits - (not a meaningful mode) */ + * (not a meaningful mode) */ #define ANOMALY_05000188 /* IMDMA Restrictions on Descriptor and Buffer - Placement in Memory */ + * Placement in Memory */ #define ANOMALY_05000189 /* False Protection Exception */ #define ANOMALY_05000193 /* False Flag Pin Interrupts on Edge Sensitive Inputs - when polarity setting is changed */ + * when polarity setting is changed */ #define ANOMALY_05000194 /* Restarting SPORT in specific modes may cause data - corruption */ + * corruption */ #define ANOMALY_05000198 /* Failing MMR accesses when stalled by preceding - memory read */ + * memory read */ #define ANOMALY_05000199 /* DMA current address shows wrong value during carry - fix */ + * fix */ #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_05000204 /* Incorrect data read with write-through cache and - allocate cache lines on reads only mode */ + * allocate cache lines on reads only mode */ #define ANOMALY_05000205 /* Specific sequence that can cause DMA error or DMA - stopping */ + * stopping */ #define ANOMALY_05000207 /* Recovery from "brown-out" condition */ #define ANOMALY_05000209 /* Speed-Path in computational unit affects certain - instructions */ + * instructions */ #define ANOMALY_05000215 /* UART TX Interrupt masked erroneously */ #define ANOMALY_05000219 /* NMI event at boot time results in unpredictable - state */ + * state */ #define ANOMALY_05000220 /* Data Corruption with Cached External Memory and - Non-Cached On-Chip L2 Memory */ + * Non-Cached On-Chip L2 Memory */ #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_05000232 /* SPORT data transmit lines are incorrectly driven in - multichannel mode */ + * multichannel mode */ #define ANOMALY_05000242 /* DF bit in PLL_CTL register does not respond to - hardware reset */ + * hardware reset */ #define ANOMALY_05000244 /* If i-cache is on, CSYNC/SSYNC/IDLE around Change of - Control causes failures */ + * Control causes failures */ #define ANOMALY_05000248 /* TESTSET operation forces stall on the other core */ #define ANOMALY_05000250 /* Incorrect Bit-Shift of Data Word in Multichannel - (TDM) mode in certain conditions */ + * (TDM) mode in certain conditions */ #define ANOMALY_05000251 /* Exception not generated for MMR accesses in - reserved region */ + * reserved region */ #define ANOMALY_05000253 /* Maximum external clock speed for Timers */ #define ANOMALY_05000258 /* Instruction Cache is corrupted when bits 9 and 12 - of the ICPLB Data registers differ */ + * 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 */ + * exception */ #define ANOMALY_05000264 /* CSYNC/SSYNC/IDLE causes infinite stall in second - to last instruction in hardware loop */ + * to last instruction in hardware loop */ #define ANOMALY_05000276 /* Timing requirements change for External Frame - Sync PPI Modes with non-zero PPI_DELAY */ + * Sync PPI Modes with non-zero PPI_DELAY */ #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_05000283 /* An MMR write is stalled indefinitely when killed - in a particular stage */ + * in a particular stage */ #define ANOMALY_05000287 /* A read will receive incorrect data under certain - conditions */ + * conditions */ #define ANOMALY_05000288 /* SPORTs may receive bad data if FIFOs fill up */ #endif |