u-boot-aspeed: Rebase on SDK v00.04.11

This moves OpenBMC to the latest SDK from Aspeed.

Note that a series of fixes were sent to Aspeed on top of the SDK
release to ensure the OpenBMC configuration continued to work. These
changes have been merged by Aspeed but do not appear in a SDK tag at
this stage. Also sent to Aspeed were some of the changes from the
OpenBMC branch.

Changes from Aspeed's new SDK:

Billy Tsai (1):
      gpio: aspeed: Fix incorrect offset of read back register.

Chia-Wei Wang (3):
      Merge branch pull request #10 into aspeed-dev-v2019.04
      arm: aspeed: ast2600: Remove ASPEED_LOADERS
      configs: aspeed: Remove legacy defconfig

Chin-Ting Kuo (10):
      dts: aspeed: Create a device tree for DC-SCM solution
      dts: aspeed: Add ast2600-dcscm device tree
      spi-nor: Porting for S25HL series
      dts: aspeed: DC-SCM early bring up
      spi: aspeed: Fix bug when using 2Gb flash
      dts: aspeed: dc-scm: Add support for external mux
      spi_nor: Support s25hl without SFDP
      mtd: spi: Support Gigadevice device with 64KB sector size
      dts: aspeed: dc-scm: Extend bus-width to 4 for SPI1
      spi-nor: Add fast read command for S25HL series flash support

Dylan Hung (5):
      cmd/aspeed/nettest: apply addtional delay for RTL8211F
      dts: aspeed: enable mac1 for ast2600-dcscm
      cmd: aspeed: nettest: fix driving strength setting
      cmd: aspeed: support ctrl+c to break dramtest loop
      ram: aspeed: add AST2600 ODT configuration

Eddie James (2):
      ARM: dts: aspeed: tacoma: Add eMMC nodes and parameters
      ARM: dts: aspeed: rainier: Add eMMC nodes and parameters

George Hung (1):
      ARM: dts: aspeed: add Quanta S6Q machine dts

Jammy Huang (11):
      pinctrl: ast2600: Add support for secure-i2c
      arm: dts: ast2600: Add definition for secure-i2c pinctrl
      misc: dp: Support re-driver
      misc: dp: Update dp-fw
      misc: dp: Refine code
      misc: dp: Update dp-fw
      misc: dp: Fix black screen occasionally
      misc: dp: Fix monitors black screen with 15m cable
      misc: dp: Fix black screen occasionally
      misc: dp: Improve compatibility
      misc: dp: Improve compatibility

Joel Stanley (5):
      ARM: dts: rainier: Enable ACRY and HACE
      ARM: dts: tacoma: Enable ACRY and HACE
      aspeed: Disable unused loaders, add STMICRO flash
      aspeed: Sort dts files in makefile
      as2600/scu: Fix printing of security info

Johnny Huang (4):
      cmd: aspeed: otp: fix otp status polling
      otp: update image checksum to SHA384
      otp: add 'verify' sub-command
      otp: add 'invalid' sub-command

Neal Liu (2):
      arm: aspeed: ast2600: select USB2.0 device mode as default
      arm: aspeed: ast2600: enable USB port B PHY clock

Peng Fan (1):
      tools: imx image: fix write warning

Potin Lai (1):
      ARM: dts: Aspeed: Add Bletchley dts

Tommy Huang (5):
      cmd: aspeed: DP CTS command utility
      cmd: aspeed: Update aspeed dptest default build config
      cmd: dptest: Arrange tab align
      cmd: aspeed: Fix the internal section compile fail
      i2c: ast_i2c: Remove SCL direct drive mode

ryan_chen (4):
      i2c:ast2600: add ast2600 new register mode driver
      pcie:aspeed : update reset sequnce.
      pcie:aspeed : fix two rc enable rc high config read timeout issue
      pcie:aspeed : update perst sequence

Change-Id: I2b79d15f7016913cae3f2b1d9cf6ee143136aaf2
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed-sdk_2019.04.inc b/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed-sdk_2019.04.inc
index 313bffd..1800fe6 100644
--- a/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed-sdk_2019.04.inc
+++ b/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed-sdk_2019.04.inc
@@ -10,7 +10,7 @@
 
 # We use the revision in order to avoid having to fetch it from the
 # repo during parse
-SRCREV = "a7c723fdd887cf1ac9202de518e9669c7cd09ed6"
+SRCREV = "634f526d1bd2561d96565e6464c459d3c7655454"
 SRC_URI = "git://git@github.com/openbmc/u-boot.git;nobranch=1;protocol=https"
 
 SRC_URI:append:uboot-flash-32768 = " file://u-boot_flash_32M.cfg"