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| author | Michael Riesch <michael.riesch@wolfvision.net> | 2021-07-05 18:04:57 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-08-23 16:09:15 +0200 |
| commit | db73e5d8de2a1e4814ec32b07b03d4212c001420 (patch) | |
| tree | 86ca48b2d0498294da89b36992406ed17e7f4ebd /Documentation | |
| parent | e88ac96a532fbe056bf45cfa0fa1ebf28c193c41 (diff) | |
| download | barebox-db73e5d8de2a1e4814ec32b07b03d4212c001420.tar.gz barebox-db73e5d8de2a1e4814ec32b07b03d4212c001420.tar.xz | |
arm: rockchip-rk3568-evb: add hardware id detection
The RK3568 EVB uses a voltage divider to determine the hardware ID of
the board. At the moment, the voltage levels for seven EVB variants are
defined. This commit adds a late_initcall to the board code that reads
out the voltage and populates the hardware ID as environment variable.
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210705160457.7346-1-michael.riesch@wolfvision.net
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions