Re: [PATCH v2 07/10] ARM: mach-rockchip: spl-boot-order: add possibility to DFU

[Kever Yang]

On 2023/8/1 15:28, Eugen Hristev wrote:

Add DFU as a possible SPL boot media if the boot device is a
gadget device.

Signed-off-by: Eugen Hristev <eugen.hris...@collabora.com>

Reviewed-by: Kever Yang <kever.y...@rock-chips.com>

Thanks,
- Kever

---
  arch/arm/mach-rockchip/spl-boot-order.c | 3 +++
  1 file changed, 3 insertions(+)

diff --git a/arch/arm/mach-rockchip/spl-boot-order.c 
b/arch/arm/mach-rockchip/spl-boot-order.c
index 93b8e7de4d0d..89bbe449e86c 100644
--- a/arch/arm/mach-rockchip/spl-boot-order.c
+++ b/arch/arm/mach-rockchip/spl-boot-order.c
@@ -66,6 +66,9 @@ static int spl_node_to_boot_device(int node)
        } else if (!uclass_get_device_by_of_offset(UCLASS_SPI_FLASH, node,
                &parent)) {
                return BOOT_DEVICE_SPI;
+       } else if (!uclass_get_device_by_of_offset(UCLASS_USB_GADGET_GENERIC,
+               node, &parent)) {
+               return BOOT_DEVICE_DFU;
        }

/*