uuu_bootloader_tag.bbclass: Do not link UUU_BOOTLOADER_TAGGED

Do not link UUU_BOOTLOADER_TAGGED with UUU_BOOTLOADER to deploy both
tagged and not tagged binaries.

The addition of the footer 'UUUBURNXXOEUZX7+A-XY5601QQWWZ%sEN' at the end
causes issues when the binary is loaded into RAM memory, this footer may
cause issues where the binary size exceeds the typical USB package size
used by UUU (1021 bytes).

As example, if the footer is split across two distinct USB packages,
such as sending 'UUUBURNXXXOE' in the last packet and
'UZX7+A-XY5601QQWWZ%sEND' in the next one, it can lead to UUU halting
while waiting for a response in SDPS mode.

After sending 'UUUBURNXXXOE', iMX8MP's boot room starts SPL, not waiting
for the next packet ('UZX7+A-XY5601QQWWZ%sEND'), leading to UUU
breaking.

Therefore, deploy both binaries separately to allow users to choose the
appropriate binary.

Signed-off-by: Hiago De Franco <[email protected]>

classes/uuu_bootloader_tag.bbclass

@@ -4,8 +4,7 @@
 do_deploy:append() {
     if [ "${UUU_BOOTLOADER}" != "" ]; then
         cp ${DEPLOYDIR}/${UUU_BOOTLOADER}   ${DEPLOYDIR}/${UUU_BOOTLOADER_TAGGED}
-        ln -sf ${UUU_BOOTLOADER_TAGGED}     ${DEPLOYDIR}/${UUU_BOOTLOADER}
-        stat -L -cUUUBURNXXOEUZX7+A-XY5601QQWWZ%sEND ${DEPLOYDIR}/${UUU_BOOTLOADER} \
-                                         >> ${DEPLOYDIR}/${UUU_BOOTLOADER}
+        stat -L -cUUUBURNXXOEUZX7+A-XY5601QQWWZ%sEND ${DEPLOYDIR}/${UUU_BOOTLOADER_TAGGED} \
+                                         >> ${DEPLOYDIR}/${UUU_BOOTLOADER_TAGGED}
     fi
 }