diff options
| -rw-r--r-- | arch/arm/dts/socfpga_cyclone5_mcvevk.dts | 5 | ||||
| -rw-r--r-- | board/denx/mcvevk/socfpga.c | 21 | ||||
| -rw-r--r-- | configs/socfpga_mcvevk_defconfig | 2 | ||||
| -rw-r--r-- | include/configs/socfpga_mcvevk.h | 3 |
4 files changed, 26 insertions, 5 deletions
diff --git a/arch/arm/dts/socfpga_cyclone5_mcvevk.dts b/arch/arm/dts/socfpga_cyclone5_mcvevk.dts index e1e3d738bc..7d3f989472 100644 --- a/arch/arm/dts/socfpga_cyclone5_mcvevk.dts +++ b/arch/arm/dts/socfpga_cyclone5_mcvevk.dts @@ -16,6 +16,7 @@ aliases { ethernet0 = &gmac0; + udc0 = &usb1; }; memory { @@ -51,3 +52,7 @@ bus-width = <8>; u-boot,dm-pre-reloc; }; + +&usb1 { + status = "okay"; +}; diff --git a/board/denx/mcvevk/socfpga.c b/board/denx/mcvevk/socfpga.c index 0f93722dfb..d77d7ad4f7 100644 --- a/board/denx/mcvevk/socfpga.c +++ b/board/denx/mcvevk/socfpga.c @@ -5,12 +5,12 @@ */ #include <common.h> +#include <errno.h> #include <asm/arch/reset_manager.h> #include <asm/io.h> #include <usb.h> #include <usb/dwc2_udc.h> -#include <usb_mass_storage.h> DECLARE_GLOBAL_DATA_PTR; @@ -29,12 +29,29 @@ int board_init(void) #ifdef CONFIG_USB_GADGET struct dwc2_plat_otg_data socfpga_otg_data = { - .regs_otg = CONFIG_USB_DWC2_REG_ADDR, .usb_gusbcfg = 0x1417, }; int board_usb_init(int index, enum usb_init_type init) { + int node[2], count; + fdt_addr_t addr; + + count = fdtdec_find_aliases_for_id(gd->fdt_blob, "udc", + COMPAT_ALTERA_SOCFPGA_DWC2USB, + node, 2); + if (count <= 0) /* No controller found. */ + return 0; + + addr = fdtdec_get_addr(gd->fdt_blob, node[0], "reg"); + if (addr == FDT_ADDR_T_NONE) { + printf("UDC Controller has no 'reg' property!\n"); + return -EINVAL; + } + + /* Patch the address from OF into the controller pdata. */ + socfpga_otg_data.regs_otg = addr; + return dwc2_udc_probe(&socfpga_otg_data); } diff --git a/configs/socfpga_mcvevk_defconfig b/configs/socfpga_mcvevk_defconfig index 382db6561b..c98d4a14bc 100644 --- a/configs/socfpga_mcvevk_defconfig +++ b/configs/socfpga_mcvevk_defconfig @@ -19,3 +19,5 @@ CONFIG_SYS_NS16550=y CONFIG_CADENCE_QSPI=y CONFIG_DESIGNWARE_SPI=y CONFIG_DM_MMC=y +CONFIG_USB=y +CONFIG_DM_USB=y diff --git a/include/configs/socfpga_mcvevk.h b/include/configs/socfpga_mcvevk.h index d051eeca66..b2c1f75e99 100644 --- a/include/configs/socfpga_mcvevk.h +++ b/include/configs/socfpga_mcvevk.h @@ -49,9 +49,6 @@ #define CONFIG_ENV_OFFSET 512 /* just after the MBR */ /* USB */ -#ifdef CONFIG_CMD_USB -#define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB1_ADDRESS -#endif #define CONFIG_G_DNL_MANUFACTURER "DENX" /* Extra Environment */ |
