From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 00/14] Implement fastboot over NAND and sparse transfers
Date: Mon, 19 Oct 2015 10:17:46 +0200 [thread overview]
Message-ID: <20151019081746.GT2711@lukather> (raw)
In-Reply-To: <56225E41.2060301@redhat.com>
On Sat, Oct 17, 2015 at 04:42:09PM +0200, Hans de Goede wrote:
> Hi,
>
> On 17-10-15 15:59, Hans de Goede wrote:
> >Hi,
> >
> >On 15-10-15 14:34, Maxime Ripard wrote:
> >>Hi everyone,
> >>
> >>Here is the second attempt at getting fastboot flashing functions
> >>working on top of a NAND, for arbitraly large images.
> >>
> >>While the NAND support itself was quite easy to do, the support for
> >>the Android sparse images was quite difficult to add, and ended up
> >>being a quite huge refactoring of the sparse parse already in tree,
> >>that was tied to the MMC layer.
> >>
> >>This serie has been tested on a CHIP and an A13-Olinuxino, two
> >>Allwinner devices, the CHIP for the NAND, and the Cubietruck to test
> >>the MMC.
> >>
> >>Let me know what you think,
> >>Maxime
> >
> >Thanks, I've applied the 3 sunxi patches (12 - 14) to u-boot-sunxi/next,
> >with the commit msg fixup suggested by Ian.
>
> Looks like I've spoken too soon, the patch for enabling otg on the cubietruck
> causes build errors:
>
> arm-linux-gnu-ld.bfd: error: /usr/lib/gcc/arm-linux-gnueabi/5.2.1/libgcc.a(_udivmoddi4.o) uses VFP register arguments, u-boot does not
> arm-linux-gnu-ld.bfd: failed to merge target specific data of file /usr/lib/gcc/arm-linux-gnueabi/5.2.1/libgcc.a(_udivmoddi4.o)
> Makefile:1173: recipe for target 'u-boot' failed
> make: *** [u-boot] Error 1
>
> Usually this means that some code is using 64 bit int division
> without using the proper macros for this.
>
> For some reason I'm not seeing the same on the A13-OlinuxIno, that patch
> for that seems to be missing the id pin, which could have something to do
> with this.
>
> I think this is caused by some 64 bit math in the fastboot code somewhere ...
>
> For now I've dropped these 2 patches from u-boot-sunxi/next
Which 2 patches then? Cubietruck and this one?
Do you have a toolchain tarball for this so that I can test easily?
Thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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next prev parent reply other threads:[~2015-10-19 8:17 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 12:34 [U-Boot] [PATCH v2 00/14] Implement fastboot over NAND and sparse transfers Maxime Ripard
2015-10-15 12:34 ` [U-Boot] [PATCH v2 01/14] mtd: uboot: Add meaningful error message Maxime Ripard
2015-11-13 1:26 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 02/14] sparse: Move main header parsing to a function of its own Maxime Ripard
2015-11-13 1:26 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 03/14] sparse: Refactor chunk parsing function Maxime Ripard
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 04/14] sparse: Simplify multiple logic Maxime Ripard
2015-10-20 19:39 ` Tom Rini
2015-11-13 1:27 ` [U-Boot] [U-Boot,v2,04/14] " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 05/14] fastboot: Move fastboot response functions to fastboot core Maxime Ripard
2015-10-20 19:40 ` Tom Rini
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 06/14] sparse: Implement storage abstraction Maxime Ripard
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 07/14] fastboot: Implement flashing session counter Maxime Ripard
2015-10-20 19:41 ` Tom Rini
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 08/14] sparse: Implement several chunks flashing Maxime Ripard
2015-10-20 19:47 ` Tom Rini
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 09/14] fastboot: Implement NAND backend Maxime Ripard
2015-10-20 19:46 ` Tom Rini
2015-10-21 14:57 ` Maxime Ripard
2015-10-21 20:49 ` Tom Rini
2015-11-13 1:27 ` [U-Boot] [U-Boot,v2,09/14] " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 10/14] fastboot: nand: Add pre erase and write hooks Maxime Ripard
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 11/14] sparse: Rename the file and header Maxime Ripard
2015-10-20 19:46 ` Tom Rini
2015-11-13 1:27 ` [U-Boot] [U-Boot,v2,11/14] " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 12/14] sunxi: Add support for android boot image Maxime Ripard
2015-10-15 18:42 ` Ian Campbell
2015-10-15 12:34 ` [U-Boot] [PATCH v2 13/14] sunxi: A13-Olinuxino: Enable the USB OTG controller Maxime Ripard
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-15 12:34 ` [U-Boot] [PATCH v2 14/14] sunxi: cubietruck: " Maxime Ripard
2015-11-13 1:27 ` [U-Boot] [U-Boot, v2, " Tom Rini
2015-10-17 13:59 ` [U-Boot] [PATCH v2 00/14] Implement fastboot over NAND and sparse transfers Hans de Goede
2015-10-17 14:42 ` Hans de Goede
2015-10-19 8:17 ` Maxime Ripard [this message]
2015-10-20 19:32 ` Tom Rini
2015-10-20 19:38 ` Tom Rini
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