a000298_approval, dave_user
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→Boot options
Two options are available related to system boot. They are identified by the Boot field of the ordering code as follows:
* 0: eMMC / SD option (SOM code: ???DMIxxx0xxxxR)* 1: NAND / SD option (SOM code: ???DMIxxx1xxxxR)
For both options the selection of primary boot device is determined by the BOOT_MODE_SEL signal as described in the following sections. BOOT_MODE_SEL is latched when processor reset is released.