hm
fc10ef2e10
GD32F470ZGT6 based project with full peripheral support: - SDRAM (W9825G6KH) via EXMC - LCD NT35510 (480x800) via EXMC NOR/PSRAM - Flash (W25Q64) via SPI - UART (USART0) debug console - LED indicators - CMSIS-DAP debug interface - CMake + ARM GCC toolchain build system
63 lines
1.6 KiB
INI
63 lines
1.6 KiB
INI
# OpenOCD configuration for GD32F470ZGT6 on LiangShanPi board
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# Uses CMSIS-DAP debugger (onboard)
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# Interface - onboard CMSIS-DAP
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source [find interface/cmsis-dap.cfg]
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# If using external ST-Link:
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# source [find interface/stlink.cfg]
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# If using external J-Link:
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# source [find interface/jlink.cfg]
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# Transport: SWD
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transport select swd
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# Target: GD32F470 (Cortex-M4 with FPU, similar to STM32F4)
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set CHIPNAME gd32f470
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set ENDIAN little
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# Target configuration
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source [find target/stm32f4x.cfg]
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# GD32F470 specific configuration
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# Flash: 1024KB, RAM: 192KB + 64KB TCM
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# Note: Using STM32F4 config as base - adjust flash size
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$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x30000
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# Reset configuration
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reset_config srst_nogate
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# Flash bank: 1MB internal flash
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set _FLASHNAME $_CHIPNAME.flash
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flash bank $_FLASHNAME stm32f2x 0x08000000 0 0 0 $_TARGETNAME
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# SDRAM is at 0xC0000000, not mapped in OpenOCD (external)
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proc program_elf {elf_file} {
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echo "Programming: $elf_file"
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reset init
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flash write_image erase $elf_file
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verify_image $elf_file
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reset run
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}
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proc program_hex {hex_file} {
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echo "Programming: $hex_file"
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reset init
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flash write_image erase $hex_file
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reset run
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}
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proc program_bin {bin_file addr} {
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echo "Programming: $bin_file at 0x$addr"
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reset init
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flash write_image erase $bin_file $addr
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reset run
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}
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echo "GD32F470ZGT6 OpenOCD configuration loaded"
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echo "Commands:"
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echo " program_elf <file> - Program ELF file"
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echo " program_hex <file> - Program HEX file"
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echo " program_bin <file> <addr> - Program BIN file"
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