From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Mon, 29 Aug 2016 08:01:03 -0400 Subject: [U-Boot] [U-Boot, v2, 1/2] ARM: Move SYS_CACHELINE_SIZE over to Kconfig In-Reply-To: <1471868538-21965-1-git-send-email-trini@konsulko.com> References: <1471868538-21965-1-git-send-email-trini@konsulko.com> Message-ID: <20160829120103.GG8799@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Aug 22, 2016 at 08:22:17AM -0400, Tom Rini wrote: > This series moves the CONFIG_SYS_CACHELINE_SIZE. First, in nearly all > cases we are mirroring the values used by the Linux Kernel here. Also, > so long as (and in this case, it is true) we implement flushes in hunks > that are no larger than the smallest implementation (and given that we > mirror the Linux Kernel, again we are fine) it is OK to align higher. > The biggest changes here are that we always use 64 bytes for CPU_V7 even > if for example the underlying core is only 32 bytes (this mirrors > Linux). Second, we say ARM64 uses 64 bytes not 128 (as found in the > Linux Kernel) as we do not need multi-platform support (to this degree) > and only the Cavium ThunderX 88xx series has a use for such large > alignment. > > Cc: Albert Aribaud > Cc: Marek Vasut > Cc: Stefano Babic > Cc: Prafulla Wadaskar > Cc: Luka Perkov > Cc: Stefan Roese > Cc: Nagendra T S > Cc: Vaibhav Hiremath > Acked-by: Lokesh Vutla > Cc: Steve Rae > Cc: Igor Grinberg > Cc: Nikita Kiryanov > Cc: Stefan Agner > Acked-by: Heiko Schocher > Cc: Mateusz Kulikowski > Cc: Peter Griffin > Cc: Paul Kocialkowski > Cc: Anatolij Gustschin > Acked-by: "Pali Roh?r" > Cc: Adam Ford > Cc: Steve Sakoman > Cc: Grazvydas Ignotas > Cc: Nishanth Menon > Cc: Stephen Warren > Cc: Robert Baldyga > Cc: Minkyu Kang > Cc: Thomas Weber > Cc: Masahiro Yamada > Cc: David Feng > Cc: Alison Wang > Cc: Michal Simek > Cc: Simon Glass > Cc: York Sun > Cc: Shengzhou Liu > Cc: Mingkai Hu > Cc: Prabhakar Kushwaha > Cc: Aneesh Bansal > Cc: Saksham Jain > Cc: Qianyu Gong > Cc: Wang Dongsheng > Cc: Alex Porosanu > Cc: Hongbo Zhang > Cc: tang yuantian > Cc: Rajesh Bhagat > Cc: Josh Wu > Cc: Bo Shen > Cc: Viresh Kumar > Cc: Hannes Schmelzer > Cc: Thomas Chou > Cc: Joe Hershberger > Cc: Sam Protsenko > Cc: Bin Meng > Cc: Christophe Ricard > Cc: Anand Moon > Cc: Beniamino Galvani > Cc: Carlo Caione > Cc: huang lin > Cc: Sjoerd Simons > Cc: Xu Ziyuan > Cc: "jk.kernel at gmail.com" > Cc: "Ariel D'Alessandro" > Cc: Kever Yang > Cc: Samuel Egli > Cc: Chin Liang See > Cc: Dinh Nguyen > Cc: Hans de Goede > Cc: Ian Campbell > Cc: Siarhei Siamashka > Cc: Boris Brezillon > Cc: Andre Przywara > Cc: Bernhard Nortmann > Cc: Wolfgang Denk > Cc: Ben Whitten > Cc: Tom Warren > Cc: Alexander Graf > Cc: Sekhar Nori > Cc: Vitaly Andrianov > Cc: "Andrew F. Davis" > Cc: Murali Karicheri > Cc: Carlos Hernandez > Cc: Ladislav Michl > Cc: Ash Charles > Cc: Mugunthan V N > Cc: Daniel Allred > Cc: Gong Qianyu > Signed-off-by: Tom Rini > Acked-by: Masahiro Yamada > Acked-by: Chin Liang See > Tested-by: Stephen Warren > Acked-by: Paul Kocialkowski Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: