tree 8167deec744c24c24c913e29f500935d39526755
parent 53b6d9969b2f2be1f462cd454d6e32d07715a9cf
author Chanh Nguyen <chanh@os.amperecomputing.com> 1615346329 +0700
committer Thang Q. Nguyen <thang@os.amperecomputing.com> 1615353566 +0000

meta-ampere:u-boot: Enable SPI master mode by default

The Mt.Jade board designs pin strap, which is shared with an OCP pin.
This causes the pin strap to have the wrong value if the OCP adapter
is plugged and the system is off which consequently disables the SPI
master mode. This makes OpenBMC fail to probe the Host SPI Flash.
Change to set SPI master mode enabled by default, not base on the
pin strap value, so Host SPI NOR can always be probed.

Tested:
  1. Plug Mellanox OCP card into the OCP1 header.
  2. Do AC power board and check if SPI Flash driver
     can probe without error like
  "aspeed-smc 1e630000.spi: Error applying setting, reverse things back"

Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Change-Id: Ie36557d8e1580f8a6b59b24ac47557d59af653c5