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| author | Wolfgang Grandegger <wg@denx.de> | 2012-02-08 22:33:26 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-03-26 23:09:23 +0200 |
| commit | 2ea73e9e38befa872d215c919f766d837d7a1312 (patch) | |
| tree | 360ae35bd52341cc638f8681c4af2c253b5d3724 /board/freescale/mx6qsabrelite | |
| parent | 3f467529cad0789b6dcc44f5ebc595c3e47341ce (diff) | |
| download | u-boot-imx-2ea73e9e38befa872d215c919f766d837d7a1312.zip u-boot-imx-2ea73e9e38befa872d215c919f766d837d7a1312.tar.gz u-boot-imx-2ea73e9e38befa872d215c919f766d837d7a1312.tar.bz2 | |
mx6qsabrelite: add and enable USB Host 1 support
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Diffstat (limited to 'board/freescale/mx6qsabrelite')
| -rw-r--r-- | board/freescale/mx6qsabrelite/mx6qsabrelite.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c index f884bb5..db1bea9 100644 --- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c +++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c @@ -140,12 +140,30 @@ static void setup_iomux_enet(void) imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2)); } +iomux_v3_cfg_t usb_pads[] = { + MX6Q_PAD_GPIO_17__GPIO_7_12 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + static void setup_iomux_uart(void) { imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads)); } +#ifdef CONFIG_USB_EHCI_MX6 +int board_ehci_hcd_init(int port) +{ + imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads)); + + /* Reset USB hub */ + gpio_direction_output(GPIO_NUMBER(7, 12), 0); + mdelay(2); + gpio_set_value(GPIO_NUMBER(7, 12), 1); + + return 0; +} +#endif + #ifdef CONFIG_FSL_ESDHC struct fsl_esdhc_cfg usdhc_cfg[2] = { {USDHC3_BASE_ADDR, 1}, |