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| author | Eric Nelson <eric.nelson@boundarydevices.com> | 2013-08-20 11:44:43 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2013-08-21 19:20:28 +0200 |
| commit | 8907c2c50408b39e93fb42b2d74ab908480320a0 (patch) | |
| tree | 9d31884f8f34f1ca5f199901e7a8e46f354f76b7 /board/boundary/nitrogen6x | |
| parent | 326ea986ac150acdc7656d57fca647db80b50158 (diff) | |
| download | u-boot-imx-8907c2c50408b39e93fb42b2d74ab908480320a0.zip u-boot-imx-8907c2c50408b39e93fb42b2d74ab908480320a0.tar.gz u-boot-imx-8907c2c50408b39e93fb42b2d74ab908480320a0.tar.bz2 | |
i.MX6: nitrogen6x: force HDMI onto IPU0/DI0
Our Linux kernel switches the HDMI connector onto IPU0/DI1,
but the U-Boot display driver only supports IPU0/DI0 for the
time being.
Because of this, a soft re-boot will leave the HDMI output
connected to the wrong display port and prevent video from
being displayed.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Diffstat (limited to 'board/boundary/nitrogen6x')
| -rw-r--r-- | board/boundary/nitrogen6x/nitrogen6x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 79ab449..1419f36 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -666,7 +666,8 @@ static void setup_display(void) writel(reg, &iomux->gpr[2]); reg = readl(&iomux->gpr[3]); - reg = (reg & ~IOMUXC_GPR3_LVDS0_MUX_CTL_MASK) + reg = (reg & ~(IOMUXC_GPR3_LVDS0_MUX_CTL_MASK + |IOMUXC_GPR3_HDMI_MUX_CTL_MASK)) | (IOMUXC_GPR3_MUX_SRC_IPU1_DI0 <<IOMUXC_GPR3_LVDS0_MUX_CTL_OFFSET); writel(reg, &iomux->gpr[3]); |