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authorAlison Wang <b18965@freescale.com>2015-06-09 16:07:49 +0800
committerYork Sun <yorksun@freescale.com>2015-07-20 11:44:38 -0700
commit88c857df8cf4956195b10afbbe08cc3912d45429 (patch)
treea9e4d28145555e1c297ded0fb935eca41ed5a818 /board
parent340848b1853fde95991cb76fee78a69eafd83335 (diff)
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arm/ls102xa: Add little-endian mode support for audio IPs
As SCFG_ENDIANCR register is added to choose little-endian or big-endian for audio IPs on Rev2.0 silion, little-endian mode is selected. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'board')
-rw-r--r--board/freescale/ls1021aqds/ls1021aqds.c3
-rw-r--r--board/freescale/ls1021atwr/ls1021atwr.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
index 92f613a..ce5cb52 100644
--- a/board/freescale/ls1021aqds/ls1021aqds.c
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -209,6 +209,9 @@ int board_early_init_f(void)
out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
#endif
+ /* Configure Little endian for SAI, ASRC and SPDIF */
+ out_be32(&scfg->endiancr, SCFG_ENDIANCR_LE);
+
/*
* Enable snoop requests and DVM message requests for
* Slave insterface S4 (A7 core cluster)
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index 043d938..8fef8e9 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -368,6 +368,9 @@ int board_early_init_f(void)
out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
#endif
+ /* Configure Little endian for SAI, ASRC and SPDIF */
+ out_be32(&scfg->endiancr, SCFG_ENDIANCR_LE);
+
/*
* Enable snoop requests and DVM message requests for
* Slave insterface S4 (A7 core cluster)