Add RevB board support and Align with imx_v2015.04.
imx_v2015.04 commit:
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commit f026a65375094cc2c0e25ed11772aee9362ee63d
Author: Ye.Li <B37916@freescale.com>
Date: Thu Dec 17 11:39:09 2015 +0800
MLK-12034 imx: mx7dsabresd: Add RevB board support
Since i.MX7D SDB revB board has some HW changes, we have modify the BSP file to support new pinmux.
1. OTG2 PWR pin is changed to GPIO1_IO07.
2. A enet2_en pin is added for isolating enet2 signals with EPDC, we also add support for enet2.
3. pin6 of 74LV output is changed for CSI PWDN. Set output to high to power down it.
This patch also tries to get the board id and apply changes according with it. Since current
RevB board does not burn GP1 fuse for board id, we have to check the TO rev instead even it is not very
exact. Will update this if any new way implemented.
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Also update pmic settings to align with datasheet.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
cc3a9c3f0a