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| author | Juan Gutierrez <juan.gutierrez@nxp.com> | 2016-10-27 16:29:48 -0500 |
|---|---|---|
| committer | Juan Gutierrez <juan.gutierrez@nxp.com> | 2016-12-01 10:00:56 -0600 |
| commit | 91e9da8e80256f5f233e3ca2989af7cf5a53df01 (patch) | |
| tree | e11fd3fe284159d145ab8a39b205eeb8c1c8d51f | |
| parent | 9bd4ab5c1b357a17d9cedd56aeb70c345fba106f (diff) | |
| download | u-boot-imx-91e9da8e80256f5f233e3ca2989af7cf5a53df01.zip u-boot-imx-91e9da8e80256f5f233e3ca2989af7cf5a53df01.tar.gz u-boot-imx-91e9da8e80256f5f233e3ca2989af7cf5a53df01.tar.bz2 | |
MXSCM-212: mx6dqscm: usb: fix usb_otg_id iomux pad settings
USB_OTG_ID iomux pad was missconfigured and not selecting the
GPIO1 Alternative for QWKS and the ENET_RX_ERR for EVB, as
a consequence when connecting a USB device the PWR_EN was
disabled. So usb function like "usb start" was not working
as it should.
Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>
| -rw-r--r-- | board/freescale/mx6dqscm/mx6dqscm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/board/freescale/mx6dqscm/mx6dqscm.c b/board/freescale/mx6dqscm/mx6dqscm.c index a64e1c2..9a73a6a 100644 --- a/board/freescale/mx6dqscm/mx6dqscm.c +++ b/board/freescale/mx6dqscm/mx6dqscm.c @@ -611,7 +611,11 @@ int board_eth_init(bd_t *bis) static iomux_v3_cfg_t const usb_otg_pads[] = { MX6_PAD_EIM_D22__USB_OTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), +#ifdef CONFIG_SCMEVB + MX6_PAD_ENET_RX_ER__USB_OTG_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL), +#else MX6_PAD_GPIO_1__USB_OTG_ID | MUX_PAD_CTRL(OTG_ID_PAD_CTRL), +#endif }; static iomux_v3_cfg_t const usb_hc1_pads[] = { @@ -627,7 +631,11 @@ static void setup_usb(void) * set daisy chain for otg_pin_id on 6q. * for 6dl, this bit is reserved */ +#ifdef CONFIG_SCMEVB + imx_iomux_set_gpr_register(1, 13, 1, 0); +#else imx_iomux_set_gpr_register(1, 13, 1, 1); +#endif imx_iomux_v3_setup_multiple_pads(usb_hc1_pads, ARRAY_SIZE(usb_hc1_pads)); |