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author | Michal Simek <michal.simek@xilinx.com> | 2020-02-18 17:03:13 +0300 |
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committer | Michal Simek <michal.simek@xilinx.com> | 2020-04-06 13:51:31 +0300 |
commit | dacec83ce0f8c80b35ed9b4e18f4468ff8552069 (patch) | |
tree | e4c9a3da24517a733da9a4dcce089b2ed5138c8d /.travis.yml | |
parent | f5a122e2abe9a4a589a4ae30145b1fdf4f5207d1 (diff) | |
download | u-boot-dacec83ce0f8c80b35ed9b4e18f4468ff8552069.tar.xz |
Makefile: Add environment variable DEVICE_TREE to header
Users have option to overwrite default device tree
(CONFIG_DEFAULT_DEVICE_TREE) via environment variable DEVICE_TREE.
Feature has been added long time ago by commit 74de8c9a1672
("dts/Makefile: Build the user specified dts") for a little bit different
reason.
But this variable can be also used for different purpose like choosing
proper configuration from FIT image in SPL.
And this is the functionality I would like to use on Xilinx Zynq devices
that current u-boot.img can be composed in the same way based on OF_LIST
and different configuration is taken based on platform specific SPL.
SPL requires low level ps7_init_gpl configuration that's why different
boards require different SPL with fixed board_fit_config_name_match().
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to '.travis.yml')
0 files changed, 0 insertions, 0 deletions