serial: samsung: add support for early console
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Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 | 0 of 2 patches | 0 replies | Superseded |
Changes in v4 from the cover letter
- added 'tested-by' tags, resend
Patches in v4 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | serial: samsung: Add support for early consoleDocumentation/ drivers/ drivers/ | +116 | 0 replies | |
| 2/2 | ARM: dts: exynos4: Add stdout-path propertiesarch/ arch/ arch/ +6 more | +15 | 0 replies |
Reviews trailers per patch
1 of 2 patches has a Reviewed-by or Acked-by.
| Patch | Alim Akhtar | Chanwoo Choi |
|---|---|---|
| 1/2 | R-b T-b | T-b |
| 2/2 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v4 0/2] serial: samsung: add support for early console
This patchset adds support for early console defined in device tree. As an example, DTS files for all Exynos4 based machines are updated with the correct value for common chosen/sdtout property.
To get it fully functional on ARM architecture, additional improvements (support for early_ioremap) are needed in early console code.
Best regards
Marek Szyprowski
Samsung R&D Institute Poland
Changelog:
v4:
- added 'tested-by' tags, resend
v3: http://www.spinics.net/lists/linux-samsung-soc/msg37922.html
- rebased onto v3.18-rc1
- removed options from documentation (they are not yet supported)
v2: http://www.spinics.net/lists/linux-samsung-soc/msg37278.html
- added support for command line based initialization
v1: http://www.spinics.net/lists/linux-samsung-soc/msg37094.html
- initial version
Tomasz Figa (2):
serial: samsung: Add support for early console
ARM: dts: exynos4: Add stdout-path properties
Documentation/kernel-parameters.txt | 12 +++ arch/arm/boot/dts/exynos4210-origen.dts | 1 + arch/arm/boot/dts/exynos4210-smdkv310.dts | 1 + arch/arm/boot/dts/exynos4210-trats.dts | 1 + arch/arm/boot/dts/exynos4210-universal_c210.dts | 1 + arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 4 + arch/arm/boot/dts/exynos4412-origen.dts | 1 + arch/arm/boot/dts/exynos4412-smdk4412.dts | 1 + arch/arm/boot/dts/exynos4412-tiny4412.dts | 4 + arch/arm/boot/dts/exynos4412-trats2.dts | 1 + drivers/tty/serial/Kconfig | 1 + drivers/tty/serial/samsung.c | 103 ++++++++++++++++++++++++ 12 files changed, 131 insertions(+)
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