Help me please solve problem with boot from eMMC (port USDHC4 8bit 4.4) in boot from fuses mode.
In internal boot mode i set with GPIOs:
BOOT_CFG1 = 0x60,
BOOT_CFG2 = 0xd8
and board booting normally from eMMC.
Then program fuses from u-boot with commands:
fuse prog 0 5 0x5800d860, BOOT_CFG4 = 0x58 for recovery from SPI.
fuse prog 0 6 0x00000010, BT_FUSE_SEL to 1
and switch to boot from fuses mode. After this boards booting from eMMC fail, but after 10-12 seconds u-boot booting from SPI (recovery works).
In both modes I program eMMC with MFG tools.
That am I doing wrong?