* platform/realtek-ambz: Improve flashing guide
Known USB adapter compatibility issues. Emphasize, so that the paragraph is
easier to notice.
Signed-off-by: Pavel Fedin <pavel_fedin@mail.ru>
* base/wr2: Add UART2 test pads to the WR2 diagram
The module has UART2, necessary for flashing, only on test pads. Document this.
Signed-off-by: Pavel Fedin <pavel_fedin@mail.ru>
* Move test pads to separate files, update variants
* Update wiring guide
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Signed-off-by: Pavel Fedin <pavel_fedin@mail.ru>
Co-authored-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>
