From: Patrice Chotard patrice.chotard@st.com
Add usb_gadget_handle_interrupts(), board_usb_init(), board_usb_cleanup() and g_dnl_board_usb_cable_connected() callbacks needed for FASTBOOT support
Signed-off-by: Patrice Chotard patrice.chotard@st.com --- board/st/stih410-b2260/board.c | 44 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+)
diff --git a/board/st/stih410-b2260/board.c b/board/st/stih410-b2260/board.c index 0c06bca..3edfc7f 100644 --- a/board/st/stih410-b2260/board.c +++ b/board/st/stih410-b2260/board.c @@ -7,6 +7,9 @@ */
#include <common.h> +#include <dwc3-sti-glue.h> +#include <dwc3-uboot.h> +#include <usb.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -26,3 +29,44 @@ int board_init(void) { return 0; } + +#ifdef CONFIG_USB_DWC3 +static struct dwc3_device dwc3_device_data = { + .maximum_speed = USB_SPEED_HIGH, + .dr_mode = USB_DR_MODE_PERIPHERAL, + .index = 0, +}; + +int usb_gadget_handle_interrupts(int index) +{ + dwc3_uboot_handle_interrupt(index); + return 0; +} + +int board_usb_init(int index, enum usb_init_type init) +{ + int node; + const void *blob = gd->fdt_blob; + + /* find the snps,dwc3 node */ + node = fdt_node_offset_by_compatible(blob, -1, "snps,dwc3"); + + dwc3_device_data.base = fdtdec_get_addr(blob, node, "reg"); + + /* init dwc3 glue with mode forced to PERIPHERAL */ + sti_dwc3_init(USB_DR_MODE_PERIPHERAL); + + return dwc3_uboot_init(&dwc3_device_data); +} + +int board_usb_cleanup(int index, enum usb_init_type init) +{ + dwc3_uboot_exit(index); + return 0; +} + +int g_dnl_board_usb_cable_connected(void) +{ + return 1; +} +#endif