implementation of @P-R-O-C-H-Y comments

Author: PBrunot

Diff for: boards.txt

@@ -3008,9 +3008,6 @@ lilygo_t_display.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP
 lilygo_t_display.menu.PartitionScheme.default.build.partitions=default
 lilygo_t_display.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
 lilygo_t_display.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
-lilygo_t_display.menu.PartitionScheme.default_8MB=8M Flash (3MB APP/1.5MB FAT)
-lilygo_t_display.menu.PartitionScheme.default_8MB.build.partitions=default_8MB
-lilygo_t_display.menu.PartitionScheme.default_8MB.upload.maximum_size=3342336
 lilygo_t_display.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
 lilygo_t_display.menu.PartitionScheme.minimal.build.partitions=minimal
 lilygo_t_display.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
@@ -3075,12 +3072,6 @@ lilygo_t_display.menu.FlashFreq.40.build.flash_freq=40m
 
 lilygo_t_display.menu.FlashSize.4M=4MB (32Mb)
 lilygo_t_display.menu.FlashSize.4M.build.flash_size=4MB
-lilygo_t_display.menu.FlashSize.8M=8MB (64Mb)
-lilygo_t_display.menu.FlashSize.8M.build.flash_size=8MB
-lilygo_t_display.menu.FlashSize.8M.build.partitions=default_8MB
-lilygo_t_display.menu.FlashSize.2M=2MB (16Mb)
-lilygo_t_display.menu.FlashSize.2M.build.flash_size=2MB
-lilygo_t_display.menu.FlashSize.2M.build.partitions=minimal
 lilygo_t_display.menu.FlashSize.16M=16MB (128Mb)
 lilygo_t_display.menu.FlashSize.16M.build.flash_size=16MB
 
@@ -3112,6 +3103,11 @@ lilygo_t_display.menu.DebugLevel.debug.build.code_debug=4
 lilygo_t_display.menu.DebugLevel.verbose=Verbose
 lilygo_t_display.menu.DebugLevel.verbose.build.code_debug=5
 
+lilygo_t_display.menu.EraseFlash.none=Disabled
+lilygo_t_display.menu.EraseFlash.none.upload.erase_cmd=
+lilygo_t_display.menu.EraseFlash.all=Enabled
+lilygo_t_display.menu.EraseFlash.all.upload.erase_cmd=-e
+
 ##############################################################
 
 lilygo_t_display_s3.name=LilyGo T-Display-S3