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nor flash for imx6

Question asked by fang xu on May 22, 2014
Latest reply on May 23, 2014 by Tony Zheng

i use 128M nor flash used CS0,but the kernel(3.0.35) note:


physmap platform flash device:02000000 at 08000000

physmap-flash.0: Found 1 x16 devices at 0x0 in16-bit bank.Manufacturer ID 0x000001 chip ID 0x002801

NOR chip too large to fit mapping.Attempting to cope...

Amd/Fujitsu Extended Query Table at 0x0040

     Amd/Fujitsu Extended Query version 1.3.

number of CFI chips :1

Reducing visibility of 131072KiB chip to 32768 KiB



I writed the IOMUXC_GPR1 = XXXXX005. Who know the problem.