[Skiboot] [PATCH v3] DT: Add ibm,firmware-versions node

[Stewart Smith]

Vasant Hegde <hegdevasant at linux.vnet.ibm.com> writes:
> In P8, hostboot provides mini device tree. It contains /ibm,firmware-versions
> node which has various firmware component version details.
>
> In P9, OPAL is building device tree. This patch adds support to parse VERSION
> section of PNOR and create "/ibm,firmware-versions" device tree node.
>
> Sample output:
> 	/sys/firmware/devicetree/base/ibm,firmware-versions # lsprop .
> 	occ              "6a00709"
> 	skiboot          "v5.7-rc1-p344fb62"
> 	buildroot        "2017.02.2-7-g23118ce"
> 	capp-ucode       "9c73e9f"
> 	petitboot        "v1.4.3-p98b6d83"
> 	sbe              "02021c6"
> 	open-power       "witherspoon-v1.17-128-gf1b53c7-dirty"
> 	....
> 	....
>
> Signed-off-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>
> Signed-off-by: Mukesh Ojha <mukesh02 at linux.vnet.ibm.com>
> Reviewed-by: Samuel Mendoza-Jonas <sam at mendozajonas.com>

Thanks! Merged to master as of 9727fe384b8685270d344201f7e051475eea3a0b

-- 
Stewart Smith
OPAL Architect, IBM.