On Thu, Jul 25, 2019 at 3:18 PM Wen He <wen.h...@nxp.com> wrote: > > Enable DP_PWR signal to power the DP to HDMI converter cable. > > Signed-off-by: Wen He <wen.h...@nxp.com> > --- > board/freescale/ls1028a/ls1028a.c | 13 +++++++++++++ > include/configs/ls1028a_common.h | 3 +++ > 2 files changed, 16 insertions(+) > > diff --git a/board/freescale/ls1028a/ls1028a.c > b/board/freescale/ls1028a/ls1028a.c > index ece91660bf..ea8c43b6af 100644 > --- a/board/freescale/ls1028a/ls1028a.c > +++ b/board/freescale/ls1028a/ls1028a.c > @@ -75,6 +75,19 @@ int board_init(void) > u8 val = I2C_MUX_CH_DEFAULT; > > i2c_write(I2C_MUX_PCA_ADDR_PRI, 0x0b, 1, &val, 1); > +#endif > + > +#if defined(CONFIG_TARGET_LS1028ARDB) > + u8 reg; > + > + reg = QIXIS_READ(brdcfg[4]); > + /* Field| Function > + * 3 | DisplayPort Power Enable (net DP_PWR_EN): > + * DPPWR | 0= DP_PWR is enabled. > + */
Please use correct multi-line comment format. > + reg &= ~(DP_PWD_EN_DEFAULT_MASK); > + QIXIS_WRITE(brdcfg[4], reg); > + > #endif > return 0; > } Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
