fix(bw): bootloader not working with F407xG targets and > 512kb fw (#… #159

Job	Run time
Run tests (x9dp2019)	2m 46s
Run tests (tx16s)	5m 1s
Run tests (nv14)	5m 6s
Run tests (el18)	5m 0s
Run tests (pl18)	5m 2s
Run tests (pl18ev)	5m 4s
Run tests (t12)	2m 32s
Run tests (t16)	5m 20s
Run tests (t18)	4m 58s
Run tests (t8)	2m 47s
Run tests (tlite)	2m 46s
Run tests (t20)	2m 34s
Run tests (t14)	2m 35s
Run tests (t20v2)	2m 39s
Run tests (tx12)	2m 30s
Run tests (x10)	5m 0s
Run tests (x12s)	5m 4s
Run tests (x7)	2m 57s
Run tests (x9d)	2m 42s
Run tests (x9dp)	2m 31s
Run tests (x9e)	2m 55s
Run tests (x9lite)	2m 29s
Run tests (x9lites)	2m 51s
Run tests (xlite)	2m 30s
Run tests (xlites)	2m 44s
Run tests (mt12)	2m 39s
Run builds (nv14;el18)	4m 51s
Run builds (pl18;pl18ev)	4m 45s
Run builds (t12)	1m 33s
Run builds (t16;t18)	5m 5s
Run builds (t8;zorro;pocket;mt12;commando8)	4m 10s
Run builds (tlite;tpro;tprov2;lr3pro)	3m 27s
Run builds (t20;t20v2;t14)	2m 58s
Run builds (tx12;tx12mk2;boxer)	2m 50s
Run builds (tx16s)	2m 56s
Run builds (x10;x10-access)	5m 5s
Run builds (x12s)	2m 54s
Run builds (x7;x7-access)	2m 15s
Run builds (x9d;x9dp;x9dp2019)	2m 45s
Run builds (x9e;x9e-hall)	2m 16s
Run builds (x9lite;x9lites)	2m 10s
Run builds (xlite;xlites)	2m 11s
Run builds (mt12)	1m 25s
Package firmwares	8s
	2h 24m 46s

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