FreeCalypso > hg > freecalypso-sw
view rvinterf/include/etm.h @ 923:10b4bed10192
gsm-fw/L1: fix for the DSP patch corruption bug
The L1 code we got from the LoCosto fw contains a feature for DSP CPU load
measurement. This feature is a LoCosto-ism, i.e., not applicable to earlier
DBB chips (Calypso) with their respective earlier DSP ROMs. Most of the
code dealing with that feature is conditionalized as #if (DSP >= 38),
but one spot was missed, and the MCU code was writing into an API word
dealing with this feature. In TCS211 this DSP API word happens to be
used by the DSP code patch, hence that write was corrupting the patched
DSP code.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Mon, 19 Oct 2015 17:13:56 +0000 |
parents | 38c7078712ab |
children |
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/* * This header file contains various definitions for talking to ETM. */ #define ETM_USE_ID 0x001E0004 /* ETM Module IDs */ enum { ETM_TM3 = 0x00, // Use of old TM3 protocol ETM_CORE = 0x01, ETM_TMT = 0x02, // Pseudo module ETM_SH = 0x03, // Pseudo module ETM_TM3_MISC = 0x04, // Pseudo module - Target side ETM_RF = 0x05, ETM_IMEI = 0x06, ETM_FFS2 = 0x07, ETM_AUDIO = 0x08, ETM_TPU = 0x09, // Not official part ETM ETM_PWR = 0x0A, ETM_BT = 0x0B, ETM_L23 = 0x0C, ETM_RESERVED10 = 0x0D, ETM_RESERVED11 = 0x0E, ETM_RESERVED12 = 0x0F, ETM_CUST = 0xC0, // Customize id ETM_CUST1 = 0xC1, // Customize id ETM_CUST2 = 0xC2, // Customize id ETM_CUST3 = 0xC3, // Customize id ETM_CUST4 = 0xC4, // Customize id ETM_CUST5 = 0xC5, // Customize id ETM_CUST6 = 0xC6, // Customize id ETM_CUST7 = 0xC7, // Customize id ETM_CUST8 = 0xC8, // Customize id ETM_TEST = 0xAA, // used for test of dll's ETM_TASK = 0xEE, // ETM TASK in Target ETM_FFS1 = 0x70 }; /* ETM_CORE opcodes */ #define TMCORE_OPC_MEM 0x61 #define TMCORE_OPC_ECHO 0x62 #define TMCORE_OPC_RESET 0x63 #define TMCORE_OPC_DEBUG 0x64 #define TMCORE_OPC_VERSION 0x65 #define TMCORE_OPC_CODEC_RD 0x66 #define TMCORE_OPC_CODEC_WR 0x67 #define TMCORE_OPC_DIEID 0x68 #define MAX_MEMREAD_BYTES 238 #define MAX_MEMREAD_16BIT 119