diff options
| author | Philipp Tomsich <[email protected]> | 2017-09-29 19:28:01 +0200 |
|---|---|---|
| committer | Philipp Tomsich <[email protected]> | 2017-10-01 00:33:35 +0200 |
| commit | 482cf22333dbfb7c706d6a7ec1ffbfa5409cc6a3 (patch) | |
| tree | bdc510d8ea59ff9e976e6384857ec2ecfb841693 /scripts | |
| parent | 0b5e7aab0ef62fea852d03df76e577c217d0b8bf (diff) | |
rockchip: rk3399-puma: add boot-on regulator to override BIOS_DISABLE
The (Qseven) BIOS_DISABLE signal on the RK3399-Q7 (Puma) keeps the
eMMC and SPI in reset initially and we need to write a GPIO to turn
them on before continuing the boot-up.
This adds the DTS entries for the additional regulator and makes
pinctrl and gpio3 available during SPL. It also adds a hook to the
spl_board_init() to ensure that the regulator gets probed and enabled.
Signed-off-by: Philipp Tomsich <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions