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Tony Lindgren authored
Since commit 802bb57a ("ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register value") we now do this in two phases. We are not currently configuring ref_ctrl and this seems to cause bogus memory errors early in u-boot that often happen if the board has been powered off for a while: SDRAM: identified size not same as expected size identified: 0 expected: 40000000 ... WARNING: DDR RAM is not working! (12000000) ... ### ERROR ### Please RESET the board ### Note that this does not solve the kernel related memory issues, but gets us to the point where u-boot starts reliably. Signed-off-by: Tony Lindgren <tony@atomide.com>
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