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uboot ddr customization

Question asked by vladimir chernin on Apr 12, 2018
Latest reply on Apr 12, 2018 by igorpadykov

Hi!

 

Our custom board based on IMX6ULL evk and it uses LPDDR2 2gb

we need to custom our uboot and linux 

in the mx6ull_customboard.h (uboot )

i changed the size of ddr 

#define PHYS_SDRAM_SIZE SZ_2G // for 2 Giga

should i change  next parameters

 

#define CONFIG_NR_DRAM_BANKS 1    // my memory has 8 bank
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR  

should i change these 2 params numbers of banks and physical address?

 

 

Thanks

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