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How does u-boot read dcd table?

Question asked by eddie huang on Jun 24, 2015
Latest reply on Jun 24, 2015 by eddie huang

Hi there,

In U-boot of imx.51 I understand the start position of SD card booting is 0x400, and there's a command for cpu to jump to _start. However, all DCD entries reside between 0x400 and _start. So how does cpu come back and read these DCD entries to complete DDR controller configuration? Thanks.

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