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imx6dl Sabresd board JTAG access to ddr error

Question asked by wenming feng on Jan 6, 2017
Latest reply on Apr 6, 2017 by Yuri Muhin

With JTAG can not access DDR?

I have a customized imx6dl reference to Sabresd board. I can control through openOCD, and mdw 0,mdw internal ram.

but can not access to mmc registers? also when I download ddr stress test app to ddr, then read back only the first word, extra words are zeros.

some one else has this issue?





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