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Thomas Petazzoni 350cb0d32e 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>
2019-08-19 22:52:47 +02:00
arch ARC: Add support for ARC HS48 v3.1 processor 2019-08-03 17:30:52 +02:00
board configs/ts7680: bump Linux to 4.9, to fix build with gcc >= 8.x 2019-08-19 15:46:18 +02:00
boot boot/uboot: use proper spelling of "U-Boot" 2019-08-04 18:46:47 +02:00
configs configs/ts7680: bump Linux to 4.9, to fix build with gcc >= 8.x 2019-08-19 15:46:18 +02:00
docs docs/website: move sponsors of past events to "past sponsors" 2019-08-19 22:27:42 +02:00
fs fs/common.mk: enable multithreaded xz compression 2019-08-03 19:29:47 +02:00
linux {linux, linux-headers}: bump 4.{4, 9, 14, 19}.x / 5.2.x series 2019-08-19 22:33:15 +02:00
package package/mesa3d: allow VC4 driver on all ARM platforms 2019-08-19 22:52:47 +02:00
support support/testing: provide entropy to perl tests 2019-08-11 14:17:28 +02:00
system system/Config.in: add new init - openrc 2019-05-18 23:16:04 +02:00
toolchain core: allow br2-external trees to provide pre-configured toolchains 2019-08-04 00:13:37 +02:00
utils utils/genrandconfig: only do reproducible builds with diffoscope 2019-08-07 16:34:44 +02:00
.defconfig
.flake8
.gitignore
.gitlab-ci.yml configs/odroidc2: remove the defconfig 2019-08-04 12:57:19 +02:00
.gitlab-ci.yml.in .gitlab-ci.yml: add trigger per job 2019-05-01 15:42:45 +02:00
CHANGES Update for 2019.08-rc1 2019-08-09 09:04:28 +02:00
Config.in core: split generated kconfig file 2019-08-04 00:13:37 +02:00
Config.in.legacy package/libamcodec: remove package 2019-08-11 14:28:34 +02:00
COPYING
DEVELOPERS DEVELOPERS: remove Andy Kennedy, e-mail is bouncing 2019-08-15 11:10:35 +02:00
Makefile Update for 2019.08-rc1 2019-08-09 09:04:28 +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.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on Freenode IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches