+ Marek
On 08/24/2016 11:46 AM, Kever Yang wrote:
This patch add board_usb_init() and interrupt callback for dwc3 gadget.
Signed-off-by: Kever Yang kever.yang@rock-chips.com Reviewed-by: Simon Glass sjg@chromium.org
Changes in v2:
parse dt for utmi width
board/rockchip/evb_rk3399/evb-rk3399.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c index d394276..5d3a09a 100644 --- a/board/rockchip/evb_rk3399/evb-rk3399.c +++ b/board/rockchip/evb_rk3399/evb-rk3399.c @@ -7,6 +7,8 @@ #include <dm.h> #include <dm/pinctrl.h> #include <asm/arch/periph.h> +#include <usb.h> +#include <dwc3-uboot.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -54,3 +56,34 @@ void dram_init_banksize(void) gd->bd->bi_dram[0].start = 0x200000; gd->bd->bi_dram[0].size = 0x80000000; }
+#ifdef CONFIG_USB_DWC3 +static struct dwc3_device dwc3_device_data = {
- .maximum_speed = USB_SPEED_HIGH,
- .base = 0xfe800000,
- .dr_mode = USB_DR_MODE_PERIPHERAL,
- .index = 0,
+};
+int usb_gadget_handle_interrupts(void) +{
- dwc3_uboot_handle_interrupt(0);
- return 0;
+}
+int board_usb_init(int index, enum usb_init_type init) +{
- const void *blob = gd->fdt_blob;
- int node;
- node = fdt_node_offset_by_compatible(blob, -1,
"rockchip,rk3399-xhci");- if (node < 0)
debug("%s node not found\n", __func__);- else
dwc3_device_data.usb2_phyif_utmi_width =fdtdec_get_int(blob, node, "snps,phyif-utmi-bits", -1);- return dwc3_uboot_init(&dwc3_device_data);
+} +#endif