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bootloader: add xmc spi_flash startup flow to improve reliability

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Michael (XIAO Xufeng)
2021-08-01 14:23:36 +08:00
parent ce9e615679
commit e00f6cbde9
10 changed files with 249 additions and 30 deletions
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9
components/bootloader/Kconfig.projbuild
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@@ -365,6 +365,15 @@ menu "Bootloader config"
in this area of memory, you can increase it. It must be a multiple of 4 bytes.
This area (rtc_retain_mem_t) is reserved and has access from the bootloader and an application.
config BOOTLOADER_FLASH_XMC_SUPPORT
bool "Enable the support for flash chips of XMC (READ HELP FIRST)"
default y
help
Perform the startup flow recommended by XMC. Please consult XMC for the details of this flow.
XMC chips will be forbidden to be used, when this option is disabled.
DON'T DISABLE THIS UNLESS YOU KNOW WHAT YOU ARE DOING.
endmenu # Bootloader