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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-02-17 13:34:22 -0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2016-02-21 11:13:27 +0100 |
| commit | 2b8e8d2671227473c9698859db38fefa328b87d0 (patch) | |
| tree | 06f61e03bee0d3eb17f9b775baf87d6d7bb01ba9 /board | |
| parent | 88e826be45f83308d0939b1daedccecd527582b9 (diff) | |
| download | u-boot-2b8e8d2671227473c9698859db38fefa328b87d0.tar.gz u-boot-2b8e8d2671227473c9698859db38fefa328b87d0.tar.bz2 u-boot-2b8e8d2671227473c9698859db38fefa328b87d0.zip | |
mx7dsabresd: Make 'ums' command functional
When running the 'ums' command we get:
=> ums 0 mmc 0
UMS: disk start sector: 0x0, count: 0xe18000
g_dnl_register: failed!, error: -22
ERROR: g_dnl_register failed
at common/cmd_usb_mass_storage.c:107/do_usb_mass_storage()
Fix this by initializing USB OTG1 port as USB device mode instead of host.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx7dsabresd/mx7dsabresd.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/board/freescale/mx7dsabresd/mx7dsabresd.c b/board/freescale/mx7dsabresd/mx7dsabresd.c index 20e56f281b..782acc6713 100644 --- a/board/freescale/mx7dsabresd/mx7dsabresd.c +++ b/board/freescale/mx7dsabresd/mx7dsabresd.c @@ -23,6 +23,7 @@ #include <i2c.h> #include <asm/imx-common/mxc_i2c.h> #include <asm/arch/crm_regs.h> +#include <usb.h> #include <usb/ehci-fsl.h> DECLARE_GLOBAL_DATA_PTR; @@ -111,6 +112,14 @@ static iomux_v3_cfg_t const usdhc3_emmc_pads[] = { MX7D_PAD_SD3_RESET_B__GPIO6_IO11 | MUX_PAD_CTRL(USDHC_PAD_CTRL), }; +static iomux_v3_cfg_t const usb_otg1_pads[] = { + MX7D_PAD_GPIO1_IO05__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static iomux_v3_cfg_t const usb_otg2_pads[] = { + MX7D_PAD_UART3_CTS_B__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + #define IOX_SDI IMX_GPIO_NR(1, 9) #define IOX_STCP IMX_GPIO_NR(1, 12) #define IOX_SHCP IMX_GPIO_NR(1, 13) @@ -511,6 +520,10 @@ int board_early_init_f(void) setup_iomux_uart(); setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); + imx_iomux_v3_setup_multiple_pads(usb_otg1_pads, + ARRAY_SIZE(usb_otg1_pads)); + imx_iomux_v3_setup_multiple_pads(usb_otg2_pads, + ARRAY_SIZE(usb_otg2_pads)); return 0; } @@ -602,29 +615,11 @@ int checkboard(void) } #ifdef CONFIG_USB_EHCI_MX7 -static iomux_v3_cfg_t const usb_otg1_pads[] = { - MX7D_PAD_GPIO1_IO05__USB_OTG1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), -}; - -static iomux_v3_cfg_t const usb_otg2_pads[] = { - MX7D_PAD_UART3_CTS_B__USB_OTG2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL), -}; - -int board_ehci_hcd_init(int port) +int board_usb_phy_mode(int port) { - switch (port) { - case 0: - imx_iomux_v3_setup_multiple_pads(usb_otg1_pads, - ARRAY_SIZE(usb_otg1_pads)); - break; - case 1: - imx_iomux_v3_setup_multiple_pads(usb_otg2_pads, - ARRAY_SIZE(usb_otg2_pads)); - break; - default: - printf("MXC USB port %d not yet supported\n", port); - return -EINVAL; - } - return 0; + if (port == 0) + return USB_INIT_DEVICE; + else + return USB_INIT_HOST; } #endif |