kumquat-buildroot

NetCube-Systems-Austria/kumquat-buildroot

History

Julien Olivain 6f9cf3b5fa configs/mx51evk: bump kernel to 5.10.218 to fix build

Since commit dc0f721 "package/gcc: switch to 13.x as default",
mx51evk_defconfig is failing to build in Kernel (see [1]),
with output:

    drivers/ata/libahci.c: In function 'ahci_led_store':
    ././include/linux/compiler_types.h:315:45: error: call to '__compiletime_assert_328' declared with attribute error: BUILD_BUG_ON failed: sizeof(_s) > sizeof(long)
      315 |         _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
          |                                             ^

This commit fixes the issue by bumping the Kernel to 5.10.218.

The kernel commit fixing the build failure is [2], first included in
v5.10.184. There is also many other gcc-13 fixes.

While bumping the Kernel, this commit also enables
BR2_DOWNLOAD_FORCE_CHECK_HASHES=y, add the relevant archive hash files,
and removes the defconfig entry in ".checkpackageignore".

Fixes: [1]

[1] https://gitlab.com/buildroot.org/buildroot/-/jobs/6918688967
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=4c3ddc06cedb62f2904e58fd95170bf206bee149

Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

2024-05-27 08:43:39 +02:00

patches

readme.txt

**************************
Freescale i.MX51 EVK board
**************************

This file documents the Buildroot support for the Freescale i.MX51 EVK board.

Build
=====

First, configure Buildroot for the i.MX51 EVK board:

  make mx51evk_defconfig

Build all components:

  make

You will find in output/images/ the following files:
  - imx51-babbage.dtb
  - rootfs.ext4
  - rootfs.tar
  - sdcard.img
  - u-boot.imx
  - zImage

Create a bootable SD card
=========================

To determine the device associated to the SD card have a look in the
/proc/partitions file:

  cat /proc/partitions

Buildroot prepares a bootable "sdcard.img" image in the output/images/
directory, ready to be dumped on a SD card. Launch the following
command as root:

  dd if=output/images/sdcard.img of=/dev/<your-sd-device>

*** WARNING! This will destroy all the card content. Use with care! ***

For details about the medium image layout, see the definition in
board/freescale/common/imx/genimage.cfg.template.

Boot the i.MX51 EVK board
=========================

To boot your newly created system:
- insert the SD card in the SD slot of the board;
- put a micro USB cable into the Debug USB Port and connect using a terminal
  emulator at 115200 bps, 8n1;
- power on the board.

Enjoy!