Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1464486
| From | Krzysztof Kozlowski <k.kozlowski@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] ARM: dts: exynos: Use stdout non-deprecated property and add serial options to Odroid XU/XU3/XU4 |
| Date | 2016-08-17 12:30 +0200 |
| Message-ID | <s76gG-8a1-41@gated-at.bofh.it> (permalink) |
| References | <s73C9-6mv-7@gated-at.bofh.it> <s76gG-8a1-43@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 08/17/2016 12:25 PM, Mark Rutland wrote: > On Wed, Aug 17, 2016 at 09:34:58AM +0200, Krzysztof Kozlowski wrote: >> The "linux,stdout-path" is deprecated. >> >> Add serial options so the console can be properly configured when >> bootloader does not pass "console" parameter to command line. Without >> options and lack of "console", the serial output dies during boot (just >> after probing sound). > > I'm confused. Is this just a cleanup (given "linux,stdout-path" is > deprecated but still supported), or a bug fix? There is no bug, so rather this is cleanup and improvement in one. Usually we pass full console=ttySAC2,115200n8 from UBoot to command line. The usage of serial options allows skipping that. I can split the cleanup part from improvement. To me it looked a little bit too much but I don't mind. > I guess that prior to this patch Linux might change the rate of the > console, but otherwise it should work. It still can be overridden by command line if needed. Best regards, Krzysztof
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH] ARM: dts: exynos: Use stdout non-deprecated property and add serial options to Odroid XU/XU3/XU4 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-17 09:40 +0200
Re: [PATCH] ARM: dts: exynos: Use stdout non-deprecated property and add serial options to Odroid XU/XU3/XU4 Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2016-08-17 12:30 +0200
Re: [PATCH] ARM: dts: exynos: Use stdout non-deprecated property and add serial options to Odroid XU/XU3/XU4 Mark Rutland <mark.rutland@arm.com> - 2016-08-17 12:40 +0200
Re: [PATCH] ARM: dts: exynos: Use stdout non-deprecated property and add serial options to Odroid XU/XU3/XU4 Mark Rutland <mark.rutland@arm.com> - 2016-08-17 12:40 +0200
Re: [PATCH] ARM: dts: exynos: Use stdout non-deprecated property and add serial options to Odroid XU/XU3/XU4 Javier Martinez Canillas <javier@osg.samsung.com> - 2016-08-17 17:30 +0200
csiph-web