topic Re: test code for checking ECSPI2 on iMX8M Mini EVK in i.MX Processors

test code for checking ECSPI2 on iMX8M Mini EVK

sreedhar_appala — Tue, 05 May 2020 12:45:54 GMT

Hi,

I am working with IMX8M Mini EVK and yocto project build details:

Build Configuration:
BB_VERSION = "1.38.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "ubuntu-16.04"
TARGET_SYS = "aarch64-poky-linux"
MACHINE = "imx8mmevk"
DISTRO = "fsl-imx-xwayland"
DISTRO_VERSION = "4.14-sumo"
TUNE_FEATURES = "aarch64"
TARGET_FPU = ""

I have enabled the ECSPI2 in the dts file as mentioned in the thread ECSPI2 on i.MX8M Mini EVK

Could you please share me any test code to do the ECSPI2 test.

Is this the location of test code :

imx-yocto-bsp/<yocto-build>/tmp/work/aarch64-mx8mm-poky-linux/imx-test/1_7.0+AUTOINC+d32727a9d7-r0/git/test/mxc_spi_test

Thank you, Sreedhar

Re: test code for checking ECSPI2 on iMX8M Mini EVK

igorpadykov — Tue, 05 May 2020 23:27:57 GMT

Hi Sreedhar

one can look at attached patch or example of nitrogen board

linux-imx6/imx8mm-nitrogen8mm.dts at boundary-imx_4.14.x_1.0.0_ga · boundarydevices/linux-imx6 · GitHub

unit tests for test :

mxc_spi_test\test - imx-test - i.MX Driver Test Application Software

Best regards
igor
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Re: test code for checking ECSPI2 on iMX8M Mini EVK

sreedhar_appala — Thu, 07 May 2020 07:37:48 GMT

Thank you igor,

you gave me the details what i am looking far.

thanks once again,

Sreedhar