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| author | Tim Harvey <tharvey@gateworks.com> | 2019-02-04 13:10:49 -0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-02-15 22:01:15 +0100 |
| commit | 3f0da8748ad777ea2d26f86a041872e5f8c4c4da (patch) | |
| tree | 123ccbdc7d514480a009346b63a4976454e74d7b /board/gateworks/gw_ventana/gw_ventana_spl.c | |
| parent | ff3568fcfe22504cbf61711350c49876a7b5dd7c (diff) | |
| download | u-boot-3f0da8748ad777ea2d26f86a041872e5f8c4c4da.zip u-boot-3f0da8748ad777ea2d26f86a041872e5f8c4c4da.tar.gz u-boot-3f0da8748ad777ea2d26f86a041872e5f8c4c4da.tar.bz2 | |
imx: ventana: remove setup of I2C3 from SPL
Do not setup I2C3 in the SPL for Ventana as some devices on that bus
(aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until
they are put into reset. Removing the setup of I2C3 from the SPL allows
the board-specific GPIO to be configured to take care of putting codecs
in reset prior to U-Boot setting up I2C3.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'board/gateworks/gw_ventana/gw_ventana_spl.c')
| -rw-r--r-- | board/gateworks/gw_ventana/gw_ventana_spl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c b/board/gateworks/gw_ventana/gw_ventana_spl.c index a6ac546..80ade9f 100644 --- a/board/gateworks/gw_ventana/gw_ventana_spl.c +++ b/board/gateworks/gw_ventana/gw_ventana_spl.c @@ -599,9 +599,10 @@ void board_init_f(ulong dummy) /* setup AXI */ gpr_init(); - /* iomux and setup of i2c */ + /* iomux and setup of uart/i2c */ setup_iomux_uart(); - setup_ventana_i2c(); + setup_ventana_i2c(0); + setup_ventana_i2c(1); /* setup GP timer */ timer_init(); |