bootloader: add xmc spi_flash startup flow to improve reliability

2021-08-01 14:23:36 +08:00
parent 5578909ffb
commit dd40123129
11 changed files with 254 additions and 30 deletions
@@ -386,6 +386,15 @@ 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