Albert, Ping!
> -----Original Message----- > From: Tom Warren > Sent: Tuesday, November 03, 2015 12:19 PM > To: 'Albert ARIBAUD' <albert.u.b...@aribaud.net>; 'Stephen Warren' > <swar...@wwwdotorg.org>; Tom Rini (tr...@konsulko.com) > <tr...@konsulko.com> > Cc: 'u-boot@lists.denx.de' <u-boot@lists.denx.de>; 'Simon Glass' > <s...@chromium.org>; Stephen Warren <swar...@nvidia.com>; Thierry Reding > <tred...@nvidia.com>; 'York Sun' <york...@freescale.com>; 'Michal Simek' > <michal.si...@xilinx.com>; 'tomcwarren3...@gmail.com' > <tomcwarren3...@gmail.com> > Subject: RE: [U-Boot] [PATCH 1/4] armv8: enable compilation with > CONFIG_SYS_NONCACHED_MEMORY > > Albert, > > > -----Original Message----- > > From: Tom Warren > > Sent: Tuesday, October 27, 2015 1:39 PM > > To: 'Albert ARIBAUD' <albert.u.b...@aribaud.net>; Stephen Warren > > <swar...@wwwdotorg.org> > > Cc: u-boot@lists.denx.de; Simon Glass <s...@chromium.org>; Stephen > > Warren <swar...@nvidia.com>; Thierry Reding <tred...@nvidia.com>; York > > Sun <york...@freescale.com>; Michal Simek <michal.si...@xilinx.com> > > Subject: RE: [U-Boot] [PATCH 1/4] armv8: enable compilation with > > CONFIG_SYS_NONCACHED_MEMORY > > > > Albert, > > > > > -----Original Message----- > > > From: Albert ARIBAUD [mailto:albert.u.b...@aribaud.net] > > > Sent: Wednesday, October 21, 2015 11:26 PM > > > To: Stephen Warren <swar...@wwwdotorg.org> > > > Cc: u-boot@lists.denx.de; Simon Glass <s...@chromium.org>; Tom Warren > > > <twar...@nvidia.com>; Stephen Warren <swar...@nvidia.com>; Thierry > > > Reding <tred...@nvidia.com>; York Sun <york...@freescale.com>; > > > Michal Simek <michal.si...@xilinx.com> > > > Subject: Re: [U-Boot] [PATCH 1/4] armv8: enable compilation with > > > CONFIG_SYS_NONCACHED_MEMORY > > > > > > Hello Stephen, > > > > > > On Wed, 21 Oct 2015 10:35:59 -0600, Stephen Warren > > > <swar...@wwwdotorg.org> wrote: > > > > On 10/05/2015 12:08 PM, Stephen Warren wrote: > > > > > From: Stephen Warren <swar...@nvidia.com> > > > > > > > > > > The implementation of noncached_init() uses define > > MMU_SECTION_SIZE. > > > > > Define this on ARM64. > > > > > > > > > > Move the prototype of noncached_{init,alloc}() to a location > > > > > that doesn't depend on !defined(CONFIG_ARM64). > > > > > > > > > > Note that noncached_init() calls > > > > > mmu_set_region_dcache_behaviour() which relies on something > > > > > having set up translation tables with 2MB block > > > size. > > > > > The core ARMv8 MMU setup code does not do this by default, but > > > > > currently relies on SoC specific MMU setup code. Be aware of > > > > > this before enabling this feature on your platform! > > > > > > > > Albert, it looks like I forgot to add you to the CC on this email. > > > > Sorry! Could you please take a look at this series and tell me > > > > what you think? If you need a resend just let me know. > > > > > > > > Also note that this series is a dependency for PCIe support on > > > > 64-bit Tegra systems; I guess either Tom Warren would be looking > > > > for an ack so he can apply the series to the Tegra tree, or > > > > perhaps if you just apply the whole series, he can base his branch > > > > on the branch where you apply > > > this. > > > > > > I'll have a look at it in the coming days. > > Please let me know when this series is in arm/master (or > > u-boot/master), as I need it to base Stephen's PCI/PCIe/XUSB patches > > on before I can send a PR for u-boot-tegra/master. Thanks! > I need this patchset in before I can add Stephen's PCIe/XUSB patchsets to > Tegra > U-Boot. > > If you can Ack them, I can take them in via the Tegra repo, and send them > upstream to TomR on my next PR. Or if you can let me know an ETA for getting > them in to the ARM/master repo, I can base my schedule off of that. But I'm > blocked until the ARMv8 MMU changes are in somewhere, and I'd like to clear > this from my plate. > > Thanks, > > Tom > -- > nvpublic > > > > Tom -- nvpublic > > > > > > Amicalement, > > > -- > > > Albert. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
