- 04 9月, 2018 1 次提交
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由 Ye Li 提交于
On iMX7D SabreSD board, the QSPI has pins conflict with EPDC (default). To use QSPI, users have to rework the board (de-populate R388-R391, R396-R399 populate R392-R395, R299, R300). So we add new DTS file and new defconfig dedicated for QSPI. Other changes to support the DM QSPI: - Add QSPI node and alias spi0. - Modify spi4 (spi-gpio) node and add alias spi5 for it to avoid req conflict - Add EPDC node in imx7d.dtsi and disable it in imx7d-sdb-qspi.dts to align with kernel and also present the conflict. - Add -u-boot.dtsi to modify compatible string of mx25l51245g@0 to "spi-flash" - Remove iomux settings of qspi in board codes which is not needed for DM driver. Signed-off-by: NYe Li <ye.li@nxp.com>
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- 07 5月, 2018 1 次提交
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由 Tom Rini 提交于
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: NTom Rini <trini@konsulko.com>
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- 04 2月, 2018 1 次提交
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由 Peng Fan 提交于
The pinmux and tuning settings are from https://source.codeaurora.org/external/imx/linux-imx/tree/arch/ arm/boot/dts/imx7s.dtsi?h=imx_4.9.11_1.0.0_ga https://source.codeaurora.org/external/imx/linux-imx/tree/arch/ arm/boot/dts/imx7d-sdb.dts?h=imx_4.9.11_1.0.0_ga To support HS200 and SDR104, we need change pinmux settings dynamically. And configure tuning step and start tuning tap, otherwise you may see tuning failure. Signed-off-by: NPeng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Jaehoon Chung <jh80.chung@samsung.com>
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- 18 5月, 2017 5 次提交
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由 Peng Fan 提交于
Add usdhc support Signed-off-by: NPeng Fan <peng.fan@nxp.com>
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由 Peng Fan 提交于
Add i2c support. Signed-off-by: NPeng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Peng Fan 提交于
Add regulator node for usb and mmc. Signed-off-by: NPeng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Peng Fan 提交于
Add spi gpio node for 74LV595. Signed-off-by: NPeng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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由 Peng Fan 提交于
Add basic dts for i.MX7D-SDB board. Signed-off-by: NPeng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de>
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