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| author | Philipp Tomsich | 2018-11-27 23:00:19 +0100 |
|---|---|---|
| committer | Philipp Tomsich | 2018-12-10 10:04:45 +0100 |
| commit | 482734aa662fce3e0cfd0acd74db5791c514f9e2 (patch) | |
| tree | b81d8944dfeb384edeca966e07c6d23c017093a3 /post/cpu | |
| parent | ebb73de1687cfd6449f492b54cc2f32b4b0ce9c5 (diff) | |
bootcount: add a DM RTC backing store for bootcount
This implements a driver using a RTC-based backing store for the DM
bootcount implementation. The node configuring this feature will be
compatible with 'u-boot,bootcount-rtc' and the underlying RTC device
shall be reference through the property 'rtc'. An offset into the RTC
device's register space can be provided through the 'offset' property.
Tested on a RK3399-Q7 on a Flamingo carrier board using the SRAM area
of the carrier board's RV3029 RTC.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'post/cpu')
0 files changed, 0 insertions, 0 deletions