imx51 u-boot-imx, 1 GB DDR2 RAM

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imx51 u-boot-imx, 1 GB DDR2 RAM

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mauzil
Contributor I

Goodmorning.

I'm trying to make u-boot-imx on IMX51 EVK derived board.

This board has 1 GB DDR2 RAM (2 bank of 512MB each)

 

U-boot stops the boot process on this stage from serial console.

 

U-Boot 2022.07-rc2 (Jul 10 2022 - 19:49:19 +0200)

CPU: Freescale i.MX51 rev3.0 at 800 MHz
Reset cause: POR
Model: Freescale i.MX51 Babbage Board
Board: MX51EVK
DRAM: 512 MiB

Waits 2 second then restart.

 

I have modified imximage.cfg as the pdf AN4054 - Interfacing mDDR and DDR2 shows.

 

How can I modify dtb, imximage.cfg and others config file to get 1 GB and allow u-boot to start?

I'm looking for suggestions, not the solution

I changed NR_DRAM = 2 in menuconfig

 

Best regards,

  MZ

 

 

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Rita_Wang
NXP TechSupport
NXP TechSupport

714.pngI think you can only use the 512MB DDR2.

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