forked from springcute/rt-thread
Update NuWriter material.
1. DDR timing setting. 2. README.md 3. Remove unused files.
This commit is contained in:
Wayne Lin
Bernard Xiong
parent
2d15f10385
commit
d0b70ab753
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@ -21,16 +21,24 @@ Step 2: Copy MS64\dll\libusb-1.0.dll to C:\Windows\System32.
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Step 3: Copy MS64\dll\libusb-1.0.lib to C:\Users\<user name>\AppData\Local\Programs\Python\<python ver>\Lib.
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```
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## Scripts
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## Double-click Scripts for Windows
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### nuwriter_ddr_download_and_run.bat
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Download rttthread binary file into DDR. The address is 0x80400000.
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Download rtthread.bin binary file into DDR. The address is 0x80400000.
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### nuwriter_nand_programming.bat
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### nuwriter_sd_programming.bat
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Program header, DDR timing setting and rttthread binary file into NAND flash.
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Program header, DDR timing setting and rtthread.bin binary file into SD card or EMMC.
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### nuwriter_spinand_programming.bat
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Program header, DDR timing setting and rttthread binary file into SPI NAND flash.
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Program header, DDR timing setting and rtthread.bin binary file into SPI NAND flash.
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### nuwriter_nand_programming.bat
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Program header, DDR timing setting and rtthread.bin binary file into NAND flash.
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### See also
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[NuWriter Repository](https://github.com/OpenNuvoton/MA35D1_NuWriter)
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@ -8,7 +8,7 @@ import crcmod
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class UnpackImage:
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def __init__(self, pack_file_name):
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def __init__(self, pack_file_name, nocrc):
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self.img_list = []
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try:
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with open(pack_file_name, "rb") as pack_file:
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@ -21,11 +21,14 @@ class UnpackImage:
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print(f"{pack_file_name} marker check failed")
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sys.exit(0)
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crc32_func = crcmod.predefined.mkCrcFun('crc-32')
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checksum = crc32_func(self.pack_data[8:])
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if checksum != int.from_bytes(self.pack_data[4:8], byteorder='little'):
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print(f"{pack_file_name} CRC check failed")
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sys.exit(0)
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print("Waiting for unpack Images ...")
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if nocrc == 0:
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print("check pack file crc32 ...")
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crc32_func = crcmod.predefined.mkCrcFun('crc-32')
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checksum = crc32_func(self.pack_data[8:])
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if checksum != int.from_bytes(self.pack_data[4:8], byteorder='little'):
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print(f"{pack_file_name} CRC check failed")
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sys.exit(0)
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self.image_cnt = int.from_bytes(self.pack_data[8:12], byteorder='little')
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# 1st image descriptor begins @ 0x10
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index = 0x10
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@ -1,2 +0,0 @@
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py -3 nuwriter.py -c header-nand.json
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pause
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@ -1,2 +0,0 @@
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py -3 nuwriter.py -p pack-nand.json
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pause
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Binary file not shown.
Binary file not shown.
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@ -63,6 +63,7 @@ OPT_STUFF = 7 # For stuff pack, output could be used by dd command
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OPT_SETINFO = 8 # For set storage info for attach
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OPT_CONCAT = 9 # For convert, concatenate at the end of encrypted data file
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OPT_SHOWHDR = 10 # For convert. Instead of convert, show header content instead
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OPT_NOCRC = 11 # For pack. unpack file without crc32 check
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OPT_UNKNOWN = 0xFF # Error
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@ -765,7 +766,7 @@ def do_pack_program(media, pack_file_name, option=OPT_NONE) -> None:
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print("Device not found")
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sys.exit(2)
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pack_image = UnpackImage(pack_file_name)
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pack_image = UnpackImage(pack_file_name, option)
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with ThreadPoolExecutor(max_workers=8) as executor:
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futures = [executor.submit(__pack_program, dev, media, pack_image, option) for dev in devices]
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success = 0
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@ -1179,10 +1180,10 @@ def do_attach(ini_file_name, option=OPT_NONE) -> None:
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print(f"Successfully get info from {success} device(s)")
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def do_unpack(pack_file_name) -> None:
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def do_unpack(pack_file_name, nocrc32) -> None:
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now = datetime.now()
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pack_image = UnpackImage(pack_file_name)
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pack_image = UnpackImage(pack_file_name, nocrc32)
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image_cnt = pack_image.img_count()
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try:
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@ -1681,7 +1682,8 @@ def get_option(option) -> int:
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'STUFF': OPT_STUFF,
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'SETINFO': OPT_SETINFO,
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'CONCAT': OPT_CONCAT,
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'SHOWHDR': OPT_SHOWHDR
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'SHOWHDR': OPT_SHOWHDR,
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'NOCRC': OPT_NOCRC
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}.get(option, OPT_UNKNOWN)
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@ -1772,7 +1774,9 @@ def main():
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sys.exit(0)
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else:
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if option == OPT_UNPACK:
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do_unpack(cfg_file)
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do_unpack(cfg_file, 0)
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elif option == OPT_NOCRC:
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do_unpack(cfg_file, 1)
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elif option == OPT_STUFF:
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do_stuff(cfg_file)
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else:
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@ -1,8 +0,0 @@
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:forever_develop
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py -3 nuwriter.py -a ddrimg\enc_ddr3_winbond_256mb.bin
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IF %ERRORLEVEL% EQU 0 (
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py -3 nuwriter.py -o execute -w ddr 0x28000000 ..\preload\leave_ibr.bin
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)
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pause
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goto :forever_develop
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@ -1,5 +0,0 @@
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py -3 nuwriter.py -c header-sram-leave_ibr.json
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IF %ERRORLEVEL% EQU 0 (
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py -3 nuwriter.py -p pack-sd-leave_ibr.json -o stuff
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)
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pause
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Binary file not shown.
Binary file not shown.
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@ -1,69 +0,0 @@
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TARGET ?= leave_ibr
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#################################
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# GNU ARM Embedded Toolchain
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#################################
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CC=aarch64-elf-gcc
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CXX=aarch64-elf-g++
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LD=aarch64-elf-ld
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AR=aarch64-elf-ar
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AS=aarch64-elf-as
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CP=aarch64-elf-objcopy
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OD=aarch64-elf-objdump
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NM=aarch64-elf-nm
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SIZE=aarch64-elf-size
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A2L=aarch64-elf-addr2line
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#################################
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# Working directories
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#################################
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ROOT = .
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#################################
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# Source Files
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#################################
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# Search path and source files for the ST stdperiph library
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ASMSOURCES = $(notdir $(wildcard *.ASM))
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INCLUDE_DIRS = -I$(ROOT)
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#################################
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# Object List
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#################################
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OBJECTS=
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#################################
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# Target Output Files
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#################################
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TARGET_O=$(TARGET).o
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TARGET_ASM=$(TARGET).asm
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#################################
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# Flags
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#################################
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MCFLAGS=-march=armv8-a
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OPTIMIZE = -O2
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AFLAGS=-c $(MCFLAGS) -x assembler-with-cpp -D__ASSEMBLY__
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LDSCRIPT=
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LDFLAGS = -nostartfiles -Wl,--gc-sections,-cref,-Map=$(TARGET).map,-cref,-u,_start -T $(TARGET).ld
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#################################
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# Build
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#################################
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all: clean $(TARGET_O)
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$(TARGET_O):
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@echo -n "Build $@ ..."
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$(CC) -c $(INCLUDE_DIRS) $(AFLAGS) $(ASMSOURCES) $(LDFLAGS)
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$(OD) -d $@ > $(TARGET).txt
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$(CP) -O binary $(TARGET_O) ../nuwriter_scripts/$(TARGET).bin
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#################################
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# Recipes
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#################################
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.PHONY: all clean
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clean:
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rm -f $(TARGET_O)
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@ -5,5 +5,3 @@
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make
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python transcode.py
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make -f Makefile.leave_ibr
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@ -1,53 +0,0 @@
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/*
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* Copyright (c) 2006-2020, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Date Author Notes
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* 2021-06-29 Wayne the first version
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*
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* Description: Load the routine into SRAM0 0x28000000
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*
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*/
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.section ".text.boot"
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.global _start
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_start:
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/* Give execution address for secondary CPU */
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adr x20, .
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/*=============================================================*/
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/* Read CPU id */
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/* Primary core(id=0): Help Secondary core leaving. */
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/* Secondary core(id>0): Notice 'Ready' to Primary core. */
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/*=============================================================*/
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/* MPIDR_EL1: Multi-Processor Affinity Register */
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mrs x1, mpidr_el1
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and x1, x1, #3
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cbz x1, .L__cpu_0_loop
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.L__cpu_1_loop:
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/*=============================================================*/
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/* Secondary CPU notification */
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/*=============================================================*/
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wfe /* Wait for Primary CPU's notification */
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mov x0, #0x48 /* if (*(0x40460048)==PC) */
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movk x0, #0x4046, LSL #16 /* goto L__cpu_1_loop */
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ldr x1, [x0] /* else */
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cmp x1, x20 /* goto *(0x40460048) */
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b.eq .L__cpu_1_loop
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br x1
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.L__cpu_0_loop:
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/*=============================================================*/
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/* Help CPU-1 to leave IBR. */
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/*=============================================================*/
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mov x0, #0x48 /* *(0x40460048) = _start */
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movk x0, #0x4046, LSL #16
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mov x1, x20
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str w1, [x0]
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sev /* Wakeup Secondary CPU */
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b .L__cpu_0_loop
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