Hello.

I'm still trying to run something on my RB433GL.
Now I stuck with nand.

I've found a lot of connections on the board,
but still do not know how to use all GPIOs.

Some NAND and serial-shifter pins are still not disovered.

I found this:
#define AR71XX_GPIO_FUNC_STEREO_EN              BIT(17)
#define AR71XX_GPIO_FUNC_SLIC_EN                BIT(16)
#define AR71XX_GPIO_FUNC_SPI_CS2_EN             BIT(13)
#define AR71XX_GPIO_FUNC_SPI_CS1_EN             BIT(12)
#define AR71XX_GPIO_FUNC_UART_EN                BIT(8)
#define AR71XX_GPIO_FUNC_USB_OC_EN              BIT(4)
#define AR71XX_GPIO_FUNC_USB_CLK_EN             BIT(0)

What is the meaning of other bits ?
Setting AR71XX_GPIO_REG_FUNC to all 1's disables lots of pins,
but setting this to 0 probably does not enable all of them.



Best regards.
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