i.mx8MM ddr4 board nand flash size change ?

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i.mx8MM ddr4 board nand flash size change ?

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Contributor III

Hi Sir,

            I write NAND boot image into NAND flash (64G) and switch the mode to NAND boot , the Imx8mm EVK can boot up successful.  I will change NAND flash size from 64G (MT29F64G08CBABBWP) to 8G (MT29F8G08ABACA) , it's not boot up.  I try to switch the "pages in block to 01-64" , but it's still not boot up .

Did I lose any steps or moves?

未命名.png

U-Boot SPL 2018.03-00012-g87a19df-dirty (Oct 02 2019 - 17:53:43 +0800)

.......

Trying to boot from NAND

 

 

U-Boot 2018.03-00012-g87a19df-dirty (Oct 02 2019 - 17:53:43 +0800)

 

CPU:   Freescale i.MX8MMQ rev1.0 at 1200MHz

CPU:   Commercial temperature grade (0C to 95C) at 37C

Reset cause: POR

Model: FSL i.MX8MM DDR4 EVK board

DRAM:  2 GiB

TCPC:  Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x52]

Power supply on USB2

TCPC:  Vendor ID [0x1fc9], Product ID [0x5110], Addr [I2C1 0x50]

NAND:  8192 MiB

MMC:   FSL_SDHC: 0

Loading Environment from NAND... *** Warning - bad CRC, using default environment

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1 Solution
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NXP TechSupport
NXP TechSupport

Hi JIMMY

patch was sent via mail.

Best regards
igor

View solution in original post

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3 Replies
139 Views
NXP TechSupport
NXP TechSupport

Hi JIMMY

patch was sent via mail.

Best regards
igor

View solution in original post

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138 Views
Contributor III

Yes, Thanks~

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138 Views
Contributor III

The issue solved ~ Thanks!

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