Bionic doesn't have the 'dtoverlay' command so drop B from the list.
** Description changed:
[ Impact ]
overlays/README is used by the 'dtoverlay' command to display info on
available overlays and params.
[ Test Case ]
$ apt install libraspberrypi-bin
+ $ dtoverlay -h uart0
+ * Help file not found
+
+ With the README present:
+ $ dtoverlay -h uart0
+ Name: uart0
+
+ Info: Change the pin usage of uart0
+
+ Usage: dtoverlay=uart0,<param>=<val>
+
+ Params: txd0_pin GPIO pin for TXD0 (14, 32 or 36 -
+ default 14)
+
+ rxd0_pin GPIO pin for RXD0 (15, 33 or 37 -
+ default 15)
+
+ pin_func Alternative pin function - 4(Alt0) for 14&15,
+ 7(Alt3) for 32&33, 6(Alt2) for 36&37
[ Where Problems Could Occur ]
The output of the `dtoverlay` could be wrong but it's only informational
so should have no negative impact.
** Changed in: linux-raspi2 (Ubuntu Bionic)
Status: New => Invalid
** Changed in: linux-raspi2 (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1954757
Title:
Missing overlays/README
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