rockchip64
current
Fix error from https://github.com/armbian/build/pull/7550
Add support for ST7796 based LCD module (connected via SPI interface). One of real device example is [MKS PI-TS35 display](https://github.com/makerbase-mks/MKS-TFT-Hardware/tree/master/MKS%20PI-TS35).