Messages in this thread |  | | Date | Wed, 8 Nov 2017 14:27:55 -0800 | | From | Tony Lindgren <> | | Subject | Re: [PATCH] Kernel debugging: omap: print warning if CONFIG_DEBUG_LL is enabled |
| |
* H. Nikolaus Schaller <hns@goldelico.com> [171108 21:32]: > commit d2b310b0234c ("ARM: debug: Use generic 8250 debug_ll for omap2 and omap3/4/5 common uarts") > commit fc23beb8a577 ("ARM: debug: Use generic 8250 debug_ll for omap3/4/5") > > switched to generic 8250 debug_ll code which seems to be incompatible > with at least OMAP5 boards (OMAP5EVM, Pyra) if CONFIG_DEBUG_LL is > still enabled in some legacy defconfig. Since this is very hard to > relate to these patches and difficult to identify, let's have the > compiler emit a warning.
Hmm the issue is the existing values in .config as Kconfig.debug does default XXX if DEBUG_XXX, right?
I think we have this issue in general if you enable DEBUG_LL for a SoC, then enable it for another SoC using the same .config?
Regards,
Tony
|  |