From: T Karthik Reddy t.karthik.reddy@xilinx.com
This patch adds new dfu usb distro boot command to look for bootscript from dfu-util and runs it.
Signed-off-by: T Karthik Reddy t.karthik.reddy@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com ---
board/xilinx/versal/board.c | 4 ++++ include/configs/xilinx_versal.h | 11 +++++++++++ 2 files changed, 15 insertions(+)
diff --git a/board/xilinx/versal/board.c b/board/xilinx/versal/board.c index 68d6177e2c38..9001c8df9576 100644 --- a/board/xilinx/versal/board.c +++ b/board/xilinx/versal/board.c @@ -106,6 +106,10 @@ int board_late_init(void)
puts("Bootmode: "); switch (bootmode) { + case USB_MODE: + puts("USB_MODE\n"); + mode = "dfu_usb"; + break; case JTAG_MODE: puts("JTAG_MODE\n"); mode = "jtag pxe dhcp"; diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h index 2f1cddbb6f07..67f5739555f3 100644 --- a/include/configs/xilinx_versal.h +++ b/include/configs/xilinx_versal.h @@ -123,10 +123,21 @@ #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \ "jtag "
+#define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0) + +#define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \ + "bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \ + "$script_size_f; dfu 0 ram 0 && source $scriptaddr; " \ + "echo SCRIPT FAILED: continuing...;\0" + +#define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \ + "dfu_usb " + #define BOOT_TARGET_DEVICES(func) \ BOOT_TARGET_DEVICES_JTAG(func) \ BOOT_TARGET_DEVICES_MMC(func) \ BOOT_TARGET_DEVICES_XSPI(func) \ + BOOT_TARGET_DEVICES_DFU_USB(func) \ func(PXE, pxe, na) \ func(DHCP, dhcp, na)