Re: [U-Boot] [PATCH 08/10] rockchip: rk3399-puma: add boot-on regulator to override BIOS_DISABLE

2017-09-12 Thread Simon Glass
On 11 September 2017 at 05:59, Philipp Tomsich wrote: > 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 m

[U-Boot] [PATCH 08/10] rockchip: rk3399-puma: add boot-on regulator to override BIOS_DISABLE

2017-09-11 Thread Philipp Tomsich
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 hoo