ls1046a on lsdk20.04 - DDR4 error

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ls1046a on lsdk20.04 - DDR4 error

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hongyuanz
Contributor IV

hi alll

Define your own boards,  How to modify DDR parameters using DDR4 NT5AD512M8D3-HR ..?

NOTICE: BL2: v2.4(release):scb_patches_rt_8fe5ad7-0-gc7bc3ee95-dirty
NOTICE: BL2: Built : 15:49:25, Feb 6 2023
NOTICE: Fixed DDR on board
ERROR: Found training error(s): 0x2100
ERROR: Error: Waiting for D_INIT timeout.
ERROR: Writing DDR register(s) failed
ERROR: Programing DDRC error
ERROR: DDR init failed.
NOTICE: Incorrect DRAM0 size is defined in platform_def.h
ERROR: mmap_add_region_check() failed. error -22
ERROR: mmap_add_region_check() failed. error -22
NOTICE: BL2: v2.4(release):scb_patches_rt_8fe5ad7-0-gc7bc3ee95-dirty
NOTICE: BL2: Built : 15:49:25, Feb 6 2023

 

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khushbur
NXP TechSupport
NXP TechSupport

Hi @hongyuanz 

You can use CodeWarrior for Networked Applications to configure and validate DDR

 

Thanks

Khushbu

 

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hongyuanz
Contributor IV

Hi  @khushbur 

 

There are CodeWarrior documents about configuring ddr..?

 

Thanks

Khushbu

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khushbur
NXP TechSupport
NXP TechSupport

Hi @hongyuanz 

 

Please refer QCVS DDR Tool User Guide.

 

Thanks

Khushbu

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