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Snapshot of current working cli-test
Signed-off-by: Greg Martin <[email protected]>
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Diff for: ‎A2_boot/.cproject

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Diff for: ‎A2_boot/.gitignore

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.settings/language.settings.xml
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/Release/
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/Debug/
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/verilator/

Diff for: ‎A2_boot/.project

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>A2_boot</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
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<triggers>clean,full,incremental,</triggers>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
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<triggers>full,incremental,</triggers>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.cdt.core.cnature</nature>
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<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
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<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
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</natures>
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</projectDescription>

Diff for: ‎A2_boot/.settings/org.eclipse.cdt.codan.core.prefs

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Diff for: ‎A2_boot/.settings/org.eclipse.cdt.core.prefs

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doxygen/doxygen_new_line_after_brief=true
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doxygen/doxygen_use_brief_tag=false
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doxygen/doxygen_use_javadoc_tags=true
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doxygen/doxygen_use_pre_tag=false
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doxygen/doxygen_use_structural_commands=false
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eclipse.preferences.version=1

Diff for: ‎A2_boot/.settings/org.eclipse.cdt.managedbuilder.core.prefs

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eclipse.preferences.version=1
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/CPATH/delimiter=\:
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/CPATH/operation=remove
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/C_INCLUDE_PATH/delimiter=\:
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/C_INCLUDE_PATH/operation=remove
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/append=true
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/appendContributed=true
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/CPATH/delimiter=\:
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/CPATH/operation=remove
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/C_INCLUDE_PATH/delimiter=\:
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/C_INCLUDE_PATH/operation=remove
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/append=true
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environment/buildEnvironmentInclude/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/appendContributed=true
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/LIBRARY_PATH/delimiter=\:
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/LIBRARY_PATH/operation=remove
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/append=true
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.debug.1227624879/appendContributed=true
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/LIBRARY_PATH/delimiter=\:
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/LIBRARY_PATH/operation=remove
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/append=true
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environment/buildEnvironmentLibrary/ilg.gnumcueclipse.managedbuild.cross.riscv.config.elf.release.104177581/appendContributed=true

Diff for: ‎A2_boot/A2_build.sh

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#!/bin/bash
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if [ $# -eq 0 ]; then
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echo "Usage ./A2_build.sh new_workspace"
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exit 1
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fi
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eclipse -nosplash --launcher.suppressErrors -application org.eclipse.cdt.managedbuilder.core.headlessbuild -data ~/$1 -import . -cleanBuild A2_boot/Release
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python srec2verilog.py -i Release/A2_boot.srec -o fpga_bootrom.sv

Diff for: ‎A2_boot/compilerPaths.sh

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#!/bin/sh
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export PULP_RISCV_GCC_TOOLCHAIN=/opt/corev-openhw-gcc-ubuntu2004-20200913
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export PATH=$PULP_RISCV_GCC_TOOLCHAIN/bin:$PATH
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export PATH=/opt/eclipse-embedcpp-2021-03-R-linux-gtk-x86_64/eclipse:$PATH
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export PATH=~/bin:$PATH
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source /tools/Xilinx/Vivado/2020.2/settings64.sh

Diff for: ‎A2_boot/include/I2CProtocol.h

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#ifndef __I2C_PROTOCOL_H__
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#define __I2C_PROTOCOL_H__
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typedef struct {
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uint16_t SOF;
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uint32_t A2RamAddress;
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uint8_t CmdType;
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uint8_t DataLen;
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uint8_t Data[2]; //Indicate start of data.
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}__attribute__((packed))I2CProtocolFrame_t;
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#define I2C_PROTOCOL_MAX_PAYLOAD_SIZE 240
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#define I2C_PROTOCOL_FRAME_HEADER_SIZE (sizeof(I2CProtocolFrame_t) - 2)
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#define I2C_PROTOCOL_FRAME_CRC_SIZE 2
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#define A2_TO_HOST_FRAME_HEADER 0x5A70
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#define HOST_TO_A2_FRAME_HEADER 0xA507
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#define A2_I2C_BL_WITHOUT_CRC_IS_READY_CHECK_CMD 0x19
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#define A2_I2C_BL_WITH_CRC_IS_READY_CHECK_CMD 0x20
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#define A2_I2C_BL_IS_READY_CHECK_RSP_YES 0x21
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#define A2_I2C_BL_IS_READY_CHECK_RSP_NO 0x22
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#define I2C_NEW_FRAME_READY_BYTE 0x23
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#define A2_LOAD_MEMORY_CMD 0x24
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#define A2_READ_MEMORY_CMD 0x25
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#define A2_JUMP_TO_ADDRESS_CMD 0x26
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#define A2_RESET_REASON_POR 0x27
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#define A2_RESET_REASON_WDT 0x28
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#define A2_RESET_REASON_BUTTON_PRESS 0x29
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#define A2_CORRUPTED_FRAME_RCVD 0x30
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#define A2_GOOD_FRAME_RCVD 0x31
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uint8_t formI2CProtocolFrame(uint8_t *aBuf, uint8_t aBufSize, uint8_t aCmdType, uint8_t *aData, uint8_t aDataLen, uint8_t aCRCOnOff);
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void processI2CProtocolFrames(void);
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uint8_t sendI2CProtocolFrame(uint8_t *aI2CProtocolFrameBuf, uint8_t aFrameSize);
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void parseI2CProtocolFrame(uint8_t *aBuf, uint16_t aLen);
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#endif

Diff for: ‎A2_boot/include/bootloader.h

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/*
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* bootloader.h
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*
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* Created on: 21-Jan-2022
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* Author: somesh
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*/
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#ifndef __BOOT_LOADER_H__
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#define __BOOT_LOADER_H__
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typedef union {
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uint32_t w;
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uint8_t b[4];
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} split_4Byte_t ;
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typedef union {
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uint16_t hw;
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uint8_t b[2];
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} split_2Byte_t ;
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static inline void __attribute__((noreturn)) jump_to_address(unsigned int address) {
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void (*entry)() = (void (*)())((long)address);
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entry();
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while(1);
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}
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#endif /* __BOOT_LOADER_H__ */

Diff for: ‎A2_boot/include/crc.h

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/**********************************************************************
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*
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* Filename: crc.h
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*
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* Description: A header file describing the various CRC standards.
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*
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* Notes:
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*
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*
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* Copyright (c) 2000 by Michael Barr. This software is placed into
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* the public domain and may be used for any purpose. However, this
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* notice must not be changed or removed and no warranty is either
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* expressed or implied by its publication or distribution.
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**********************************************************************/
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#ifndef _crc_h
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#define _crc_h
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#define FALSE 0
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#define TRUE !FALSE
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/*
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* Select the CRC standard from the list that follows.
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*/
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#define CRC_CCITT
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#if defined(CRC_CCITT)
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typedef unsigned short crc;
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#define CRC_NAME "CRC-CCITT"
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#define POLYNOMIAL 0x1021
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#define INITIAL_REMAINDER 0xFFFF
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#define FINAL_XOR_VALUE 0x0000
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#define REFLECT_DATA FALSE
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#define REFLECT_REMAINDER FALSE
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#define CHECK_VALUE 0x29B1
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#elif defined(CRC16)
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typedef unsigned short crc;
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#define CRC_NAME "CRC-16"
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#define POLYNOMIAL 0x8005
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#define INITIAL_REMAINDER 0x0000
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#define FINAL_XOR_VALUE 0x0000
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#define REFLECT_DATA TRUE
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#define REFLECT_REMAINDER TRUE
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#define CHECK_VALUE 0xBB3D
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#elif defined(CRC32)
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typedef unsigned long crc;
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#define CRC_NAME "CRC-32"
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#define POLYNOMIAL 0x04C11DB7
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#define INITIAL_REMAINDER 0xFFFFFFFF
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#define FINAL_XOR_VALUE 0xFFFFFFFF
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#define REFLECT_DATA TRUE
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#define REFLECT_REMAINDER TRUE
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#define CHECK_VALUE 0xCBF43926
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#else
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#error "One of CRC_CCITT, CRC16, or CRC32 must be #define'd."
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#endif
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void crcInit(void);
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crc crcSlow(unsigned char const message[], int nBytes);
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crc crcFast(unsigned char const message[], int nBytes);
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#endif /* _crc_h */

Diff for: ‎A2_boot/include/dbg.h

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/* output raw byte, do not map \n -> \r\n */
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void dbg_ch_raw(int ch);
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/* output a ch, maps \n -> \r\n */
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void dbg_ch(int ch);
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#define dbg_putc dbg_ch
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/* output a \r\n */
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void dbg_nl(void);
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/* print integer */
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void dbg_int(int v);
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/* print string, maps \n -> \r\n */
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void dbg_str(const char *s);
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/* print 8bit value as hex */
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void dbg_hex8(uint32_t u32);
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/* print 16bit value as hex */
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void dbg_hex16(uint32_t u32);
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/* print 32bit value as hex */
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void dbg_hex32(uint32_t u32);

Diff for: ‎A2_boot/include/flash.h

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/*
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* Copyright (C) 2018 ETH Zurich and University of Bologna
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __HAL_ROM_ROM_V2_H__
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#define __HAL_ROM_ROM_V2_H__
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#include <stdint.h>
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#define BOOT_STACK_SIZE 1024
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#define MAX_NB_AREA 16
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#define FLASH_BLOCK_SIZE 4096
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typedef struct {
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uint32_t start;
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uint32_t ptr;
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uint32_t size;
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uint32_t blocks;
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} flash_v2_mem_area_t;
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typedef struct {
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uint32_t nextDesc;
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uint32_t nbAreas;
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uint32_t entry;
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uint32_t bootaddr;
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} flash_v2_header_t;
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typedef struct {
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uint32_t chipID;
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uint32_t nbBinaries;
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uint32_t ptrBinaries[6];
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} flash_v3_header_t;
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typedef struct {
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uint32_t checksum;
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uint32_t nbAreas;
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uint32_t entry;
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uint32_t bootaddr;
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flash_v2_mem_area_t memArea[16];
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} binary_v3_desc_t;
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typedef struct {
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flash_v2_header_t header;
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flash_v2_mem_area_t area;
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} flash_v2_header_single_t;
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typedef struct {
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unsigned char flashBuffer[FLASH_BLOCK_SIZE];
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unsigned int udma_buffer[256];
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int spi_flash_id;
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int step;
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flash_v2_header_t header;
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flash_v2_mem_area_t memArea[MAX_NB_AREA];
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char udma_uart_tx_buffer[1];
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unsigned char stack[BOOT_STACK_SIZE];
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int hyperflash;
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int blockSize;
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int qpi;
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} boot_code_t;
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#define HYPER_FLASH_BLOCK_SIZE_LOG2 10
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#define HYPER_FLASH_BLOCK_SIZE (1<<HYPER_FLASH_BLOCK_SIZE_LOG2)
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#endif

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