diff options
| author | Klaus Goger <klaus.goger@theobroma-systems.com> | 2017-05-05 19:21:40 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-06-07 07:29:18 -0600 |
| commit | 8adc9d18a8344cba01bcaa13318ca8cf1afac312 (patch) | |
| tree | cc91fba6245a3216cd7df720822214334afd5645 /drivers/adc | |
| parent | 9415b9a7d85c6c77698a551c47765720c2caef91 (diff) | |
rockchip: board: puma_rk3399: derive ethaddr from cpuid
Generate a MAC address based on the cpuid available in the efuse
block: Use the first 6 byte of the cpuid's SHA256 hash and set the
locally administered bits. Also ensure that the multicast bit is
cleared.
The MAC address is only generated and set if there is no ethaddr
present in the saved environment.
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/adc')
0 files changed, 0 insertions, 0 deletions