FreeCalypso > hg > fc-tourmaline

annotate src/nucleus/gcc/asm_defs.h @ 273:5caa86ee2cfa

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enable L1_NEW_AEC in l1_confg.h (bold change) The AEC function implemented in DSP ROM 3606 on the Calypso silicon we work with is the one that corresponds to L1_NEW_AEC; the same holds for DSP 34 and even for DSP 33 with more recent patch versions. However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0, thus driving AEC the old way if anyone tried to enable it, either via AT%Nxxxx or via the audio mode facility. As a result, the fw would try to control features which no longer exist in the DSP (long vs short echo and the old echo suppression level bits), while providing no way to tune the 8 new parameter words added to the DSP's NDB page. The only sensible solution is to bite the bullet and enable L1_NEW_AEC in L1 config, with fallout propagating into RiViera Audio Service T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format. The latter fallout will be addressed in further code changes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 29 Jul 2021 18:32:40 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 ************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 *
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4 * Copyright Mentor Graphics Corporation 2002
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * All Rights Reserved.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 * THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 * SUBJECT TO LICENSE TERMS.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 ************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 ************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 *
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14 * FILE NAME VERSION
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 *
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16 * asm_defs.inc Nucleus PLUS\ARM925\Code Composer 1.14.1
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17 *
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18 * COMPONENT
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 *
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20 * IN - Initialization
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21 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 * DESCRIPTION
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 *
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24 * This file contains the target processor dependent initialization
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25 * values used in int.s, tct.s, and tmt.s
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26 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 * HISTORY
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 * NAME DATE REMARKS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 *
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31 * B. Ronquillo 08-28-2002 Released version 1.13.1
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32 *
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33 ************************************************************************
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34 */
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35
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 /*
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37 **********************************
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38 * BOARD INITIALIZATION CONSTANTS *
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39 **********************************
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40 * Begin define constants used in low-level initialization.
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41 */
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42
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 /* CPSR control byte definitions */
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44 #define LOCKOUT 0xC0 /* Interrupt lockout value */
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45 #define LOCK_MSK 0xC0 /* Interrupt lockout mask value */
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46 #define MODE_MASK 0x1F /* Processor Mode Mask */
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47 #define SUP_MODE 0x13 /* Supervisor Mode (SVC) */
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48 #define IRQ_MODE 0x12 /* Interrupt Mode (IRQ) */
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49 #define IRQ_MODE_OR_LOCKOUT 0xD2 /* Combined IRQ_MODE OR'ed with */
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50 /* LOCKOUT */
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51 #define FIQ_MODE 0x11 /* Fast Interrupt Mode (FIQ) */
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52 #define IRQ_BIT 0x80 /* Interrupt bit of CPSR and SPSR */
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53 #define FIQ_BIT 0x40 /* Interrupt bit of CPSR and SPSR */
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54 #define IRQ_BIT_OR_FIQ_BIT 0xC0 /* IRQ or FIQ interrupt bit of CPSR */
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55 /* and SPSR */
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56 #define ABORT_MODE 0x17
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57 #define UNDEF_MODE 0x1B
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58
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59 /*
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60 ********************************************
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61 * TC_TCB and TC_HCB STRUCT OFFSET DEFINES *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62 ********************************************
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63 */
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64 #define TC_CREATED 0x00 /* Node for linking to created task */
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65 /* list */
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66 #define TC_ID 0x0C /* Internal TCB ID */
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67 #define TC_NAME 0x10 /* Task name */
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68 #define TC_STATUS 0x18 /* Task status */
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69 #define TC_DELAYED_SUSPEND 0x19 /* Delayed task suspension */
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70 #define TC_PRIORITY 0x1A /* Task priority */
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71 #define TC_PREEMPTION 0x1B /* Task preemption enable */
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72 #define TC_SCHEDULED 0x1C /* Task scheduled count */
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73 #define TC_CUR_TIME_SLICE 0x20 /* Current time slice */
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74 #define TC_STACK_START 0x24 /* Stack starting address */
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75 #define TC_STACK_END 0x28 /* Stack ending address */
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76 #define TC_STACK_POINTER 0x2C /* Task stack pointer */
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77 #define TC_STACK_SIZE 0x30 /* Task stack's size */
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78 #define TC_STACK_MINIMUM 0x34 /* Minimum stack size */
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79 #define TC_CURRENT_PROTECT 0x38 /* Current protection */
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80 #define TC_SAVED_STACK_PTR 0x3C /* Previous stack pointer */
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81 #define TC_ACTIVE_NEXT 0x3C /* Next activated HISR */
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82 #define TC_TIME_SLICE 0x40 /* Task time slice value */
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83 #define TC_ACTIVATION_COUNT 0x40 /* Activation counter */
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84 #define TC_HISR_ENTRY 0x44 /* HISR entry function */
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85 #define TC_HISR_SU_MODE 0x58 /* Sup/User mode indicator for HISRs */
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86 #define TC_HISR_MODULE 0x5C /* Module identifier for HISR's */
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87 #define TC_SU_MODE 0xA8 /* Sup/User mode indicator for Tasks */
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88 #define TC_MODULE 0xAC /* Module identifier for Tasks */