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DM3730 not booting from SD card

Tomas Klas
Prodigy 20 points

Other Parts Discussed in Thread: DM3730, TPS65950, OMAP3530

Hi,

I am unable boot DM3730 from SD card. Boot order is USB, MMC. SD card works in Linux (booted via USB). When USB cable is disconnected and device powered-on, DM3730 doesn't start x-loader from SD-card.

Board is populated with DM3730-800 ES1.2, TPS65950 used as PMIC, USB PHY and MMC1 regulator, external oscillator 26MHz, SYS_BOOT[5:0]=0b10010.

OMAP3530 on the exactly same board boots well.

Erata Advisory 1.110 says "USB Peripheral Booting is Not Operational When an MMC Booting has Been Attempted Before". I am trying the opposite - boot from MMC after USB. Can be this the same problem?