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* MLK-13499 imx6sll: add epdc splash screen supportRobby Cai2016-11-21-0/+221
| | | | | | | add splash screen feature for epdc. it's tested on imx6sll arm2 board and evk board. Signed-off-by: Robby Cai <robby.cai@nxp.com>
* MLK-13440-3 mx6sll_arm2: Update USDHC2 parameter for using 1.8V I/OYe Li2016-11-08-6/+2
| | | | | | | | Set the vs18_enable field to 1 for USDHC2 controller which connects to eMMC. Also remove the explicit USDCH2 vendorspec register settings in board codes, since the driver will take charge of it. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-13405-4 mx6sll-arm2: change the eMMC reset pad to 1.8vHaibo Chen2016-11-04-2/+6
| | | | | | | | | | eMMC is connected fixed to 1.8v, so need to set the LVE of pad sd2_rst. Also need to set the VSELECT to change all the eMMC pad (cmd, clk, data) I/O voltage to 1.8v. Otherwise, the current leak will pull up the VCCQ from 1.8v to 2.6v, which will impact SD1 and SD3 voltage switch. Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
* MLK-13331 mx6sll_arm2: Output WDOG_B signal to reset PMICYe Li2016-10-12-0/+8
| | | | | | | Since the LPDDR2/3 does not have reset pin, to keep safe reset, we need to use WDOG_B to reset PMIC. Add pinmux and relevant settings. Signed-off-by: Ye Li <ye.li@nxp.com>
* MLK-13307-15 imx: mx6sll: add mx6sll arm2 supportPeng Fan2016-10-11-0/+523
Add mx6sll lpddr3/lpddr2 arm2 support. LCDIF/SPI/USB/PMIC supported. LPDDR3 DDR version: 1.2 LPDDR2 DDR version: initial version. Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Ye.Li <ye.li@nxp.com>