The gpio command currently uses equal bank names "GPIO0_" for all existing gpio banks, i. e.:

U-Boot# gpio status -a Bank GPIO0_: GPIO0_0: input: 0 [ ] GPIO0_1: output: 1 [x] dbg1.gpios ...

Bank GPIO0_: GPIO0_0: input: 0 [ ] GPIO0_1: input: 0 [ ] ...

So the command is broken, it is not possible to address a desired bank. Add gpio aliases to fix this.

Signed-off-by: Anatolij Gustschin agust@denx.de --- arch/arm/dts/fsl-imx8dx.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)

diff --git a/arch/arm/dts/fsl-imx8dx.dtsi b/arch/arm/dts/fsl-imx8dx.dtsi index 715abb413d..1c3ca999e2 100644 --- a/arch/arm/dts/fsl-imx8dx.dtsi +++ b/arch/arm/dts/fsl-imx8dx.dtsi @@ -30,6 +30,14 @@ i2c1 = &i2c1; i2c2 = &i2c2; i2c3 = &i2c3; + gpio0 = &gpio0; + gpio1 = &gpio1; + gpio2 = &gpio2; + gpio3 = &gpio3; + gpio4 = &gpio4; + gpio5 = &gpio5; + gpio6 = &gpio6; + gpio7 = &gpio7; };

memory@80000000 {