How to interface IDT70V28 HIGH-SPEED 3.3V 64K x 16 DUAL-PORT STATIC RAM on verdin-imx8mp custom base board

Question

Hello All,

I am very new to this DPRAM , i have requirement of porting the DPRAM on verdin-imx8mp using yocto build, Can anyone provide me the useful information to interface DPRAM in yocto.

Thanks in advance.

MicBis · Answer

Even though the SRAM is from Renesas (former IDT) I'm not sure why you are asking here. Didn't you get support from Toradex or NXP? 
 Taking in account that we do not know how the memory is interfaced to the competitor SoC, from the SW point of view there's not so much to configure, probably just a reserved memory sram node in the device tree, then you should be able to access your memory using /dev/mem.

How to interface IDT70V28 HIGH-SPEED 3.3V 64K x 16 DUAL-PORT STATIC RAM on verdin-imx8mp custom base board

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