Default binary should have more relaxed pinout: serial fix #4998

ohh unexpected consequences

firmware/bootloader/!compile_bootloader_discovery407.bat

@@ -1,2 +0,0 @@
-@echo off
-sh.exe compile_bootloader_discovery497.sh

firmware/bootloader/bootloader.mk

@@ -1,6 +1,3 @@
-#
-# TODO: is this file used at all?
-#
 
 # Added if USE_BOOTLOADER=yes in Makefile
 BOOTLOADERSRC= $(PROJECT_DIR)/bootloader/bootloader_storage.c

firmware/bootloader/compile_bootloader_discovery407.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-
-echo "Starting compilation for Discovery-407"
-
-# set PROJECT_BOARD=Prometheus
-# set PROMETHEUS_BOARD=405
-# set EXTRA_PARAMS=-DDUMMY -DSTM32F405xx -DEFI_ENABLE_ASSERTS=FALSE -DCH_DBG_ENABLE_CHECKS=FALSE -DCH_DBG_ENABLE_ASSERTS=FALSE -DCH_DBG_ENABLE_STACK_CHECK=FALSE -DCH_DBG_FILL_THREADS=FALSE -DCH_DBG_THREADS_PROFILING=FALSE
-export EXTRA_PARAMS="-DDUMMY -DEFI_BOOTLOADER \
- -DCH_DBG_ENABLE_STACK_CHECK=FALSE \
- -DBOARD_TLE8888_COUNT=0 \
- -DBOARD_TLE6240_COUNT=0 \
- -DBOARD_MC33972_COUNT=0"
-export BOOTLOADER_CODE_DESTINATION_PATH=".."
-export BOOTLOADER_COMMENT="/*F4discovery*/"
-# set DEBUG_LEVEL_OPT="-O2"
-
-bash compile_bootloader.sh

misc/jenkins/functional_test_and_build_bundle/build_current_bundle.sh

@@ -12,12 +12,14 @@ date "+%a %D %T.%2S"
 
 export BUNDLE_NAME="default"
 
-cd firmware/bootloader
-bash clean_bootloader.sh
-bash compile_bootloader_discovery407.sh
-[ -e bootloader_generated.hxx ] || { echo "FAILED TO COMPILE BOOTLOADER"; exit 1; }
-pwd
-cd ../..
+# As of 2023 default bundle comes without hard-coded UART connectivity - USB is king for modern stm32 rusEFI boards
+# also OpenBLT is probably the more reasonable approach for UxART bootloader
+#cd firmware/bootloader
+#bash clean_bootloader.sh
+#bash compile_bootloader_discovery407.sh
+#[ -e bootloader_generated.hxx ] || { echo "FAILED TO COMPILE BOOTLOADER"; exit 1; }
+#pwd
+#cd ../..
 # At root folder here
 
 cd firmware