tree 300be0fb15ff0d95a16ef75c5e1dca9e69aa90d2
parent cad6de4eac7f9ac30072151017eea5bc00f750c2
author Stefan Roese <sr@denx.de> 1467121513 +0200
committer Bin Meng <bmeng.cn@gmail.com> 1471319049 +0800

x86: conga-qeval20-qa3: Add SMBus support and SMSC2513 config code

This patch includes the following changes:

- Remove Designware I2C support from dts as its not used
- Configure SMBus PADs in dts
- Enable I2C commands and I2C support
- Configure SMSC2513 USB hub via SMBus upon startup
- Move environment location to match Minnowmax example
- Enhancement of the default environment

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>