[bsp][wch][risc-v] add drv_flash for ch32v307. #10306
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拉取/合并请求描述:(PR description)
[
描述:为了实现片上flash做文件系统,在使用fal组件时发现驱动缺少drv_flash的代码,所以便编写了drv_flash的代码配合fal使用;
BSP:
[bsp][wch][risc-v][yd-ch32v307vct6]/[ch32v307v-r1]:增加drv_flash的代码;已在开发版验证drv_flash的代码;
.congfig需要增加
CONFIG_BSP_USING_ON_CHIP_FLASH=y
;注意:ch32v307的flash可以调整大小的,要和链接文件及board.h的对应;
]
当前拉取/合并请求的状态 Intent for your PR
必须选择一项 Choose one (Mandatory):
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:
#if 0
代码,不包含已经被注释了的代码 All redundant code is removed and cleaned up