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Thomas Petazzoni 10c0d4669c package/mesa3d: allow VC4 driver on all ARM platforms
In commit 3e5926555b ("package/{mesa3d,
mesa3d-headers}: bump version to 17.1.2"), the dependency of VC4 on
BR2_arm was changed to BR2_ARM_CPU_HAS_NEON, which the reasoning that
upstream commit
https://cgit.freedesktop.org/mesa/mesa/commit/?h=17.1&id=4d30024238efa829cabc72c1601beeee18c3dbf2
made NEON mandatory. However, this commit (including its commit log)
clearly shows that there is compile-time detection on whether you're
using ARMv6 or ARMv7, and simply says there is no runtime detection
for that (which usually isn't very important in the context of
Buildroot). So, the VC4 driver can be used on ARMv6
RaspberryPis. Therefore, this commit reverts to the BR2_arm
dependency.

Note: while there are some ARMv7 without NEONs, all ARMv7 RaspberryPi
platforms do have NEON, so the compile-time checks done in the VC4
driver are good enough.

Fixes:

  https://bugs.busybox.net/show_bug.cgi?id=12126

Cc: Sahaj Sarup <sahajsarup@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 350cb0d32e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-09-02 17:35:20 +02:00
arch arch: Add support for Westmere targets 2019-06-23 23:09:07 +02:00
board board/qemu: ensure root is available before mounting it 2019-07-07 00:09:02 +02:00
boot boot/arm-trusted-firmware: licensing info is only valid for v1.4 2019-08-04 19:23:31 +02:00
configs configs/qemu_xtensa_lx60_*: kernel build needs mkimage 2019-05-02 08:35:42 +02:00
docs docs/manual: fix graph-size documentation 2019-09-02 15:58:37 +02:00
fs fs/common.mk: do not store original names and timestamps when creating gzipped rootfs 2019-08-04 19:10:13 +02:00
linux {linux, linux-headers}: bump 4.{4, 9, 14, 19}.x / 5.2.x series 2019-09-02 17:28:23 +02:00
package package/mesa3d: allow VC4 driver on all ARM platforms 2019-09-02 17:35:20 +02:00
support support/cmake: Explicitly set CMAKE_SYSTEM 2019-08-30 22:33:52 +02:00
system system: allow selecting merged /usr along with custom rootfs skeleton 2019-02-06 17:11:38 +01:00
toolchain toolchain: gcc bug 85180 is fixed in gcc >= 8.x 2019-06-06 14:23:08 +02:00
utils utils/check-package: Add a quiet flag 2019-07-07 08:42:09 +02:00
.defconfig
.flake8 .flake8: ignore utils/diffconfig 2018-03-13 22:37:54 +01:00
.gitignore
.gitlab-ci.yml configs/zynq_zybo: remove defconfig 2019-02-22 22:19:19 +01:00
.gitlab-ci.yml.in .gitlab-ci.yml: use "extends" keyword 2019-02-06 11:40:28 +01:00
CHANGES Update for 2019.02.4 2019-07-10 10:02:18 +02:00
Config.in infra: add force build flag for host dependencies 2019-02-04 15:52:44 +01:00
Config.in.legacy package/gst-plugins-bad: remove apexsink support 2019-03-19 21:33:07 +01:00
COPYING
DEVELOPERS DEVELOPERS: remove Andy Kennedy, e-mail is bouncing 2019-09-02 14:37:50 +02:00
Makefile Makefile: ensure $BINARIES_DIR exist before post-image scripts 2019-08-31 09:59:37 +02:00
Makefile.legacy
README

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

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