-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 08/19/2013 03:59 PM, Scott Wood wrote: > On Fri, 2013-08-16 at 09:14 -0500, Stuart Yoder wrote: >> On Thu, Aug 15, 2013 at 8:47 AM, <feng...@phytium.com.cn> >> wrote: >>> From: David Feng <feng...@phytium.com.cn> >>> >>> This patch provide u-boot with arm64 support. Currently, it >>> works on Foundation Model for armv8 or Fast Model for armv8. >>> >>> Signed-off-by: David Feng <feng...@phytium.com.cn> --- Changes >>> for v3: - rewrite cache.S and exception.S that partly >>> originated from linux kernel, so the license should be ok. >>> >>> board/armltd/dts/vexpress64.dts | 215 >>> ++++++++++++++++++++++++++++++++++ >> >> Why is the device tree source in u-boot (instead of in the >> kernel)? Is this temporary? It looks like this device tree is >> just a copy from somewhere else. >> >> Would suggest removing this from this patch series and keep the >> dts maintained in the Linux kernel. > > U-Boot itself uses the device tree (not just to patch up for > Linux) on some targets. > > Even with the way PPC uses device trees, it doesn't really make > sense to keep them in the kernel given that they're meant to be > OS-neutral, and have ties to U-Boot in terms of what gets fixed up > at runtime.
Longer term, I want us to be able to make more use of device trees, where possible and bindings are complete and stable. And at that point we'll have to deal with "how do we get a DT from $where-ever to here to use. - -- Tom -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJSEoNhAAoJENk4IS6UOR1Wo4EQAIYz21GZOidLA3BzN1BjTmdK irumwyi0iRZto4jEpqyr7UjOBK+cmHDq3/hhzo1Y4MlX3YezD+yPWRY+7+bk2Dl6 B8huuHaLMTuNK7AHPgMAOmbdxwaQRs8ZP8NA26YH5nvjOqGfpjhPDr+gD7qcRTCA 3RkOVuD5pB6mtdZdGCZqvRVAW9w+6pIhNJpokFmlvRIXLh48R7RAyiu3Ac1JPL8k sIHmFDDEFhTcbsJdDB93uEIKqMM0K2enhpVB09ZxxpL+EVGwfVYoMGO3q0+2kL8y q0uawG1vwrkniB0tV5Snp7EBSQdlRo1QIfutfNYI1QRgUEipY41Supx/OkAvaHAP W2e8tmbq9EaU+TRV3SHn6AjBCTy4shYYv4r/mvEjdVhblxGK4MTdhUmhGKFABU/D 4odQlRXDFirImlELCKXr3qgT3oTWuPjIu9Udc6llwbkgZSteGrdTOyRtRo/xJ5H3 34EkHmFw65cW0kTAhJc91DzrIG7beRM5WVqJfviXE1X5uugJGg3LZidiFQxDPBGM q+alr+G5Wvo+xrqnmnWeBEev24Oift0GoG4nEtKcnlsQj7i5eEbJj7u6ox7OszCb 8Jp9tVXFZ7c3ZuLh3lcKGYxSnrH81NBxC5f17q+g4pprAxgFTB4DV7WPeqUUxlQB Hqsm3WzPEoAu5NCD3J7/ =9iEp -----END PGP SIGNATURE----- _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
