[hc32] Add the ev_hc32f4a8_lqfp176 board and modify some bsp drivers.

[JamieTx]

拉取/合并请求描述：(PR description)

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Add the ev_hc32f4a8_lqfp176 board and modify some bsp drivers.
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当前拉取/合并请求的状态 Intent for your PR

必须选择一项 Choose one (Mandatory):

• 本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback
• 本拉取/合并请求是一个成熟版本 This PR is mature, and ready to be integrated into the repo

代码质量 Code Quality：

我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:

• 已经仔细查看过代码改动的对比 Already check the difference between PR and old code
• 代码风格正确，包括缩进空格，命名及其他风格 Style guide is adhered to, including spacing, naming and other styles
• 没有垃圾代码，代码尽量精简，不包含#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up
• 所有变更均有原因及合理的，并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
• 对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
• 代码是高质量的 Code in this PR is of high quality
• 已经使用formatting 等源码格式化工具确保格式符合RT-Thread代码规范 This PR complies with RT-Thread code specification
• 如果是新增bsp, 已经添加ci检查到.github/workflows/bsp_buildings.yml 详细请参考链接BSP自查

[Copilot]

Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.

[Copilot]

Pull Request Overview

This PR adds support for the new ev_hc32f4a8_lqfp176 board and makes corresponding improvements to various BSP drivers, while also updating some peripheral configurations for existing boards.

• Added SConstruct and SConscript for the new board build process
• Updated interrupt, DMA, and flash configuration settings across several boards
• Modified CAN configurations by replacing can_config with mcan_config in some boards

Reviewed Changes

Copilot reviewed 105 out of 109 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
bsp/hc32/ev_hc32f4a8_lqfp176/SConstruct	New board build file with proper environment and building setup
bsp/hc32/ev_hc32f4a8_lqfp176/SConscript	Board module compilation script with file path adjustments and keyword replacements
bsp/hc32/ev_hc32f4a8_lqfp176/README.md	Documentation for the new board
bsp/hc32/ev_hc32f4a0_lqfp176/*	Updated IRQ, DMA, flash config macros to support additional channels
bsp/hc32/ev_hc32f472_lqfp100/*	Removed SPI5/6 and updated flash granularities
bsp/hc32/ev_hc32f448_lqfp80/*	Replacement of can_config with mcan_config and related function renaming
bsp/hc32/ev_hc32f460_lqfp100_v2/*	Updated flash granularity macros

Files not reviewed (4)

• bsp/hc32/ev_hc32f4a8_lqfp176/.cproject: Language not supported
• bsp/hc32/ev_hc32f4a8_lqfp176/.gitignore: Language not supported
• bsp/hc32/ev_hc32f4a8_lqfp176/.project: Language not supported
• bsp/hc32/ev_hc32f4a8_lqfp176/Kconfig: Language not supported

Comments suppressed due to low confidence (1)

bsp/hc32/ev_hc32f4a8_lqfp176/SConscript:8

• The variable name 'list' shadows the built-in Python type; consider renaming it to something like 'dir_list' or 'entries'.

list = os.listdir(cwd)

[Copilot]

Concatenating 'cwd' with a relative path string may result in an incorrect file path; consider using os.path.join(cwd, 'jlink', 'ev_hc32f4a8_lqfp176 Debug.launch') to ensure proper path construction.

Suggested change

	file_path = cwd + './jlink/ev_hc32f4a8_lqfp176 Debug.launch'
	svd_keyword = 'HC32F4A8.svd'
	split_num = 3
	elif rtconfig.PLATFORM in ['armcc', 'armclang']:
	file_path = cwd + './template.uvprojx'
	svd_keyword = 'HC32F4A8.SFR'
	split_num = 2
	elif rtconfig.PLATFORM in ['iccarm']:
	file_path = cwd + '/project.ewd'
	file_path = os.path.join(cwd, 'jlink', 'ev_hc32f4a8_lqfp176 Debug.launch')
	svd_keyword = 'HC32F4A8.svd'
	split_num = 3
	elif rtconfig.PLATFORM in ['armcc', 'armclang']:
	file_path = os.path.join(cwd, 'template.uvprojx')
	svd_keyword = 'HC32F4A8.SFR'
	split_num = 2
	elif rtconfig.PLATFORM in ['iccarm']:
	file_path = os.path.join(cwd, 'project.ewd')

[supperthomas]

应该改不到这里的代码，估计git操作哪里不对。
下次可以用下面两个命令
git fetch origin
git rebase origin/master