From mboxrd@z Thu Jan 1 00:00:00 1970 From: will.deacon@arm.com (Will Deacon) Date: Mon, 8 Sep 2014 17:07:58 +0100 Subject: Unable to boot mainline on snow chromebook since 3.15 In-Reply-To: References: <20140905115704.GO13515@arm.com> <20140905122232.GP13515@arm.com> <540C202E.2060009@collabora.co.uk> <540C7F5B.6070307@gmail.com> <540D481F.8030500@collabora.co.uk> Message-ID: <20140908160758.GS26030@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Sep 08, 2014 at 04:55:31PM +0100, Doug Anderson wrote: > So "simple-framebuffer" is added to the device tree here: > > https://chromium-review.googlesource.com/#/c/49358/2/board/samsung/smdk5250/smdk5250.c > > That's one of the two patches to build your own U-Boot for enabling > simplefb. You'll notice that's not a super official thing. It's a > "DO NOT SUBMIT" patch sitting in a gerrit code review server, so I > wouldn't exactly call it a stable ABI that we can't break. It's not > something shipping in real products and it's not even landed in a git > tree (I suppose maybe someone somewhere landed it, but...). I just took the uboot image linked to from the chromium.org page here: http://www.chromium.org/chromium-os/u-boot-porting-guide/using-nv-u-boot-on-the-samsung-arm-chromebook#TOC-Getting-nv-U-Boot Will