A recent Linux kernel (>= 3.5) has support for the SGTL 5000 sound on the SabreLite board. To make this work, U-Boot has to configure the pin mux for PAD_GPIO_0__CCM_CLKO and PAD_GPIO_3__CCM_CLKO2 correctly.
Taken from Freescale's ER5 U-Boot for the SabreLite. Signed-off-by: Dirk Behme <dirk.be...@de.bosch.com> CC: Troy Kisky <troy.ki...@boundarydevices.com> CC: Stefano Babic <sba...@denx.de> --- board/freescale/mx6qsabrelite/imximage.cfg | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx6qsabrelite/imximage.cfg b/board/freescale/mx6qsabrelite/imximage.cfg index 62498ab..2d7825a 100644 --- a/board/freescale/mx6qsabrelite/imximage.cfg +++ b/board/freescale/mx6qsabrelite/imximage.cfg @@ -168,3 +168,6 @@ DATA 4 0x020e0010 0xF00000CF # set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 DATA 4 0x020e0018 0x007F007F DATA 4 0x020e001c 0x007F007F +# set PAD_GPIO_0__CCM_CLKO and PAD_GPIO_3__CCM_CLKO2 +DATA 4 0x020e0220 0x00000000 +DATA 4 0x020e022c 0x00000004 \ No newline at end of file -- 1.7.0.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
