topic Re: can read register from shell? in i.MX Processors

can read register from shell?

linhsun — Fri, 17 Mar 2017 06:00:09 GMT

Dear all

My board is sabresd_6dq, I download img to emmc (image is android 5.1.1), after boot( load kernel... ), what tools can be read register on shell ? please get me a little suggest. thank.

P.S we can use md command (memory display) read register ( can see Reference1) on uboot, can read register from shell?

Reference1:

MX6Q SABRESD U-Boot > md 020d8004
020d8004: 18000030 00000001 00000000 00000000    0...............
020d8014: 00000000 0000001f 12000011 00000000    ................
020d8024: 00000000 00000000 00000000 00000000    ................
020d8034: 00000000 00000000 00000000 00000000    ................

Re: can read register from shell?

igorpadykov — Fri, 17 Mar 2017 10:34:08 GMT

Hi Lin

please look at memtool in imx-test package
www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-test-5.7.tar.gz

Best regards
igor
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Re: can read register from shell?

linhsun — Mon, 20 Mar 2017 01:20:10 GMT

Hi igor, thank you reply. i will give it a try.