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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/bootloader/bootloader_trace.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2016 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __BOOT_LOADER_TRACE_H
#define __BOOT_LOADER_TRACE_H
#include <arch/ppc.H>
/**
* @file bootloader_trace.H
*
* TaskInfo structs for each task that will run.
*/
#ifndef BOOTLOADER_TRACE_SIZE
#define BOOTLOADER_TRACE_SIZE 64
#endif
extern uint8_t bootloader_trace_index;
extern uint8_t bootloader_trace[BOOTLOADER_TRACE_SIZE];
/** @enum BootloaderTraces
* @brief List of Hostboot Bootloader Trace values.
*
* These are used as trace values for the Hostboot Bootloader code.
*/
enum BootloaderTraces
{
/** Bootloader main started */
BTLDR_TRC_MAIN_START = 0x10,
/** Bootloader main getHBBSection returned */
BTLDR_TRC_MAIN_GETHBBSECTION_RTN = 0x11,
/** Bootloader main handleMMIO to working location returned */
BTLDR_TRC_MAIN_WORKING_HANDLEMMIO_RTN = 0x12,
/** Bootloader main removeECC returned */
BTLDR_TRC_MAIN_REMOVEECC_RTN = 0x13,
/** Bootloader main applySecureSignatureValidation returned */
BTLDR_TRC_MAIN_APPLYSECSIGVAL_RTN = 0x14,
/** Bootloader main copy HBB to running location done */
BTLDR_TRC_MAIN_COPY_HBB_DONE = 0x15,
/** Bootloader handleMMIO started */
BTLDR_TRC_HANDLEMMIO_START = 0x20,
/** Bootloader PNOR Access getHBBSection started */
BTLDR_TRC_PA_GETHBBSECTION_START = 0x30,
/** Bootloader PNOR Access findTOC handleMMIO to copy TOC ONE returned */
BTLDR_TRC_PA_FINDTOC_TOC1_HANDLEMMIO_RTN = 0x31,
/** Bootloader PNOR Access findTOC readTOC for TOC ONE returned */
BTLDR_TRC_PA_FINDTOC_TOC1_READTOC_RTN = 0x32,
/** Bootloader PNOR Access findTOC handleMMIO to copy TOC TWO returned */
BTLDR_TRC_PA_FINDTOC_TOC2_HANDLEMMIO_RTN = 0x33,
/** Bootloader PNOR Access findTOC readTOC for TOC TWO returned */
BTLDR_TRC_PA_FINDTOC_TOC2_READTOC_RTN = 0x34,
/** Bootloader PNOR Access getHBBSection findTOC returned */
BTLDR_TRC_PA_GETHBBSECTION_FINDTOC_RTN = 0x35,
/** Bootloader PNOR Access readTOC zeroSection returned */
BTLDR_TRC_PA_READTOC_ZEROSECTION_RTN = 0x41,
/** Bootloader PNOR Access readTOC checkForNullBuffer returned */
BTLDR_TRC_PA_READTOC_CHECKNULLBUFFER_RTN = 0x42,
/** Bootloader PNOR Access readTOC performHdrChecksum returned */
BTLDR_TRC_PA_READTOC_HDRCHECKSUM_RTN = 0x43,
/** Bootloader PNOR Access readTOC checkHeader returned */
BTLDR_TRC_PA_READTOC_CHECKHEADER_RTN = 0x44,
/** Bootloader PNOR Access readTOC parseEntries returned */
BTLDR_TRC_PA_READTOC_PARSEENTRIES_RTN = 0x45,
/** Bootloader main removeECC returned corrected ECC rc */
BTLDR_TRC_MAIN_REMOVEECC_CORRECTED = 0xD0,
/** Bootloader Utils checkHeader magic invalid */
BTLDR_TRC_UTILS_CHECKHEADER_MAGIC = 0xE0,
/** Bootloader Utils checkHeader version invalid */
BTLDR_TRC_UTILS_CHECKHEADER_VERSION = 0xE1,
/** Bootloader Utils checkHeader entry size invalid */
BTLDR_TRC_UTILS_CHECKHEADER_ENTRYSIZE = 0xE2,
/** Bootloader Utils checkHeader entry count invalid */
BTLDR_TRC_UTILS_CHECKHEADER_ENTRYCNT = 0xE3,
/** Bootloader Utils checkHeader block size invalid */
BTLDR_TRC_UTILS_CHECKHEADER_BLOCKSIZE = 0xE4,
/** Bootloader Utils checkHeader block count invalid */
BTLDR_TRC_UTILS_CHECKHEADER_BLOCKCNT = 0xE5,
/** Bootloader Utils checkHeader header size invalid */
BTLDR_TRC_UTILS_CHECKHEADER_HDRSIZE = 0xE6,
/** Bootloader Utils parseEntries invalid section */
BTLDR_TRC_UTILS_PARSE_INVALID_SECTION = 0xE7,
/** Bootloader main getHBBSection returned error */
BTLDR_TRC_MAIN_GETHBBSECTION_FAIL = 0xF0,
/** Bootloader main removeECC returned error */
BTLDR_TRC_MAIN_REMOVEECC_FAIL = 0xF1,
/** Bootloader PNOR Access readTOC checkForNullBuffer null buffer */
BTLDR_TRC_PA_READTOC_CHKNULLBUFFER_NULL = 0xF2,
/** Bootloader PNOR Access readTOC performHdrChecksum checksum error */
BTLDR_TRC_PA_READTOC_HDRCHECKSUM_ERR = 0xF3,
/** Bootloader PNOR Access readTOC checkHeader header error */
BTLDR_TRC_PA_READTOC_CHECKHEADER_ERR = 0xF4,
/** Bootloader PNOR Access readTOC parseEntries entry error */
BTLDR_TRC_PA_READTOC_PARSEENTRIES_ERR = 0xF5,
/** Bootloader PNOR Access findTOC readTOC errors */
BTLDR_TRC_PA_FINDTOC_READTOC_ERR = 0xF6,
/** Bootloader Utils parseEntries checksum error */
BTLDR_TRC_UTILS_PARSE_CHECKSUM_ERROR = 0xF7,
/** Bootloader Utils parseEntries size extends beyond Flash */
BTLDR_TRC_UTILS_PARSE_EXCEEDS_FLASH = 0xF8,
/** Bootloader PNOR Access getHBBSection findTOC error */
BTLDR_TRC_PA_GETHBBSECTION_FINDTOC_ERR = 0xF9,
/** Bootloader PNOR Access getHBBSection findTOC no HBB section */
BTLDR_TRC_PA_GETHBBSECTION_FINDTOC_NOHBB = 0xFA,
};
#ifndef BOOTLOADER_TRACE
#define BOOTLOADER_TRACE(trace_value) \
{ \
bootloader_trace[bootloader_trace_index++] = trace_value; \
bootloader_trace_index %= BOOTLOADER_TRACE_SIZE; \
lwsync(); \
}
#endif
#ifndef BOOTLOADER_TRACE_W_BRK
#define BOOTLOADER_TRACE_W_BRK(trace_value) \
{ \
BOOTLOADER_TRACE(trace_value); \
/* MAGIC_INSTRUCTION(MAGIC_BREAK); */ \
}
#endif
#endif
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