rcar-gen3: u-boot: Update to version 3.9.3

This commit updates U-Boot SRCREV to Ver.3.9.3 for the following
changes:

 - Increase off-on delay on the SD Vcc regulator.
 - Fix r8a779{5,6,90} DRIF conflict names by H/W UM 1.50 errata.
 - Apply upstream code related to mmc.
 - Add upstream description to DT files added by BSP.
 - Fix warning in writel() overflow in rcar_i2c.c.
 - Set environment variable containing CPU type.
 - Downgrade SD/MMC from UHS/HS200/HS400 modes before boot.
 - Unmount FS in do_fs_type().
 - Support up to MMC HS200 mode with U-Boot.
 - Add DMA transfer address alignment check at writing.
 - Fix pinctrl definition according to H/W UM Rev.1.00 and errata.
 - Force mmc reinit when no card present.
 - Make DMA transfer end bit configurable and add 1uS delay after DMA
   completion on older IPs.
 - Add function to activate with suitable DT and add Enable
   MULTI_DTB_FIT.

Change-Id: I958f86c16e7558ac51b40e68f611b7f20748877c
Signed-off-by: Duy Dang <duy.dang.yw@renesas.com>
Signed-off-by: Khang Nguyen <khang.nguyen.xw@renesas.com>
Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
(cherry picked from commit de96e0e4738e0b473c2fb77e2384e2c516990d4d)

0 files changed, 0 insertions, 0 deletions