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Ask for Regcalc_only_ddr3_rev8.xlsm

Question asked by Jason Cui on May 18, 2016
Latest reply on May 18, 2016 by ufedor


Hi NXP,

   I was designing swtich with P1022 and DDR3, It was designed booting from Spi flash,as some other docs said,we should use boot_format to generate a spi flash image,but there are ddr3 params needed to be modified,could you please help to the file ,thanks advanced!Or could you please attach the config file directly ?I tried config_ddr3_2gb_p1022ds.dat before,But failed and can‘t catch any info from the console.

 

the boot version is :fsl-sdk-v1.6

the boot_format is:boot-format-fsl-sdk-v1.6

 

build steps like this:

cd uboot:

     make ARCH=powerpc CROSS_COMPILE=powerpc-fsl-linux-gnuspe- P1022DS_SPIFLASH_config

     unset LDFLAGS

     make ARCH=powerpc CROSS_COMPILE=powerpc-fsl-linux-gnuspe- u-boot.bin

 

cd boot_format:

      ./boot_format config_ddr3_2gb_p1022ds.dat u-boot-with_spl.bin -spi spi-uboot.bin

 

I burn spi-uboot.bin to spi flash,but can not see words from console.

 

Need your kindly help on this ,thanks a lot !

 

Thanks

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