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* chromebook snow: bump kernel to 4.15Gravatar Alex Suykov2018-03-052-0/+0
| | | | | | | No other changes necessary, 4.15 builds and boots fine. Signed-off-by: Alex Suykov <alex.suykov@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* chromebook snow: remove $(HOST_DIR)/usr reference from READMEGravatar Arnout Vandecappelle2017-07-051-1/+1
| | | | | Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* boards: replace $HOST_DIR/usr/ with $HOST_DIR/ in scriptsGravatar Arnout Vandecappelle2017-07-052-5/+5
| | | | | | | | | | | Since things are no longer installed in $(HOST_DIR)/usr, the callers should also not refer to it. This is a mechanical change with git grep -l 'HOST_DIR}\?/usr/' board | xargs sed -i 's%\(HOST_DIR}\?\)/usr/%\1/%g' Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* configs: chromebook snow: bump to linux 4.6.3Gravatar Alex Suykov2016-07-042-3/+4
| | | | | | | | | No significant changes but 4.6.3 moved parts of the device tree into a different file, so dts patch must be updated. [Peter: explicitly configure kernel headers for 4.6] Signed-off-by: Alex Suykov <alex.suykov@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* board: add support for Chromebook SnowGravatar Alex Suykov2016-07-037-0/+313
Chromebook Snow (Samsung XE303C12) is an Exynos 5 board with a keyboard, an 11 inch screen and a battery attached. It is relatively developer-friendly and can run mainline Linux kernels with little to no effort. There is barely anything special about this target as far as toolchain is concerned, but its bootloader only accepts signed kernel images in a Chromium OS specific format, and is not controllable otherwise. This config provides a script for building the proper kernel blobs, and a short manual for booting Buildroot images on this device. In-tree exynos_defconfig is used for the kernel, with a fragment to change mwifiex into a module. When built statically, mwifiex attempts to load its firmware before rootfs is mounted and fails. [Peter: use BR2_KERNEL_HEADERS_AS_KERNEL=y, lock kernel version, enable fit support in u-boot mkimage] Signed-off-by: Alex Suykov <alex.suykov@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>