Hi, On 05/25/2014 05:02 PM, Albert ARIBAUD wrote: > Hi Ian, > > On Mon, 05 May 2014 11:52:02 +0100, Ian Campbell <i...@hellion.org.uk> > wrote: > >> This is my fifth attempt at an upstreamable series based upon the >> https://github.com/linux-sunxi/u-boot-sunxi.git#sunxi tree. The >> intention is to present a minimal starting point for upstreaming to >> which support for other processors, peripherals, boards etc can be >> added in the future. Therefore this has been stripped right back and >> currently supports only sun7i processors (AKA Allwinner A20) and the >> cubietruck board. Supported peripherals are UART, MMC and Ethernet. >> >> The code here is from u-boot-sunxi.git#sunxi[0] changeset based on >> d9fe0a1e061e 3f5ff92b1503 "sunxi: add comments to pll1_para array." >> and applies to u-boot v2014.04. It merges cleanly into current >> mainline head. >> >> As of v4 the majority of the series now has at least one Ack or >> Reviewed-by. In summary: >> >> + sunxi: add sun7i clocks and timer support. >> mT sunxi: add sun7i pinmux and gpio support >> M sunxi: add sun7i dram setup support >> M + sunxi: add sun7i cpu, board and start of day support >> MT sunxi: add support for Cubietruck booting in FEL mode >> M sunxi: add gmac Ethernet support >> M sunxi: mmc support >> M sunxi: non-FEL SPL boot support for sun7i >> >> M==Reviewed-by Marek Vasut. >> m==Acked-by Marek Vasut. >> T==Reviewed-by Tom Rini >> +==Minor changes in v5 >> >> Changes in v5: >> - Resynced with u-boot-sunxi.git 3f5ff92b1503 "sunxi: add comments to >> pll1_para array.". Dropped "Reduce DMA burst length" patch which is >> being handled elsewhere. Otherwise see individual commit logs for >> details. >> >> Changes in v4: >> - Resynced with u-boot-sunxi.git d9fe0a1e061e which pulled lots of fixes >> for Marek's review comments. >> >> Global changes in v3: >> - Rebased onto v2014.04 and resynced with u-boot-sunxi.git c89867dca2e9 >> - Improved commit messages >> - Updated lists of contributors >> - Added some CCs >> - Lots of cleanup based on review comments. >> >> Global changes in v2: >> - Use SPDX-License-Identifier >> - Resync with u-boot-sunxi.git >> - Lot of updates to the individual patches, see the individual commit >> messages (checkpatch.pl fixes, magic number removal etc). >> - Pulled the Ethernet stuff before the MMC and non-FEL boot >> stuff. The MMC stuff (which non-FEL boot needs) still needs some more >> cleanup, but the reordering means that the initial part of the >> series could in principal go in. >> >> This series can also be found at: >> >> git://gitorious.org/ijc/u-boot.git sunxi-mainlining-v5 >> >> There is no SMP here, since that relies on the PSCI support from Marc >> Zyngier which has yet to land in mainline. Marc has recently rebased >> and a version based on this series can be found at: >> >> git://gitorious.org/ijc/u-boot.git sunxi-mainlining-v5-smp >> >> I've tried to give corect credit and S-o-b based upon: >> git log --pretty='%aN' linux-sunxi/sunxi -- [PATHS] | sort -u >> git log linux-sunxi/sunxi -- [PATHS] | grep -i signed.off.by | sort -u >> Manual inspection >> >> This will tend to over credit, since it will include folks who >> contributed code which has since been removed as well as those who >> contributed code which is not included in this patch set, but I think >> it is better to be conservative and include too many rather than >> incorrectly exclude people. Doing better than this would be IMHO too >> hard to be worth it (e.g. git blame would prefer a recent whitespace >> cleanup to the actual author of the code and prefer someone did code >> motion over the original author, so it would be a massive & manual >> process). >> >> [0] https://github.com/linux-sunxi/u-boot-sunxi.git >> >> > > Applied (with manual fixes to minor 'git am' conflicts on ./boards.cfg > and ./Makefile) to u-boot-arm/master, thanks!
Thank you too. I'm really happy to see this getting into u-boot proper. Beginner question, since this does not touch existing code, will it still go into the 2014.07 release ? > (now, to try and understand once more if and how this could be leveraged > for A31 support...) I've been working on a patch-series for adding sun4i and sun5i support, which has been almost done for 2 weeks now, seeing Ian's part of this effort merged surely motivates me to finish that work quickly :) sun6i (aka A31) support unfortunately is a different story, once I've the sun4i / sun5i support series finished, I can relatively easy also give you a 2nd series adding the sun6i support which we have in the u-boot-sunxi git repository (the need for which will hopefully go away completely soon). But this support is incomplete, it needs allwinners boot0 and boot1 binaries to boot-strap u-boot, since we don't have dram setup code yet. With these binaries you should be able to be able to ie boot a Linux kernel with this u-boot, but it is not a standalone solution. Let me know if you're interested in receiving a series with this (incomplete) support. I've given a friend of mine an mele A1000G quad to work on the dram setup code, I'll ping him on this. Regards, Hans _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
