From: Sumit Garg <sumit.g...@oss.qualcomm.com>
The default DIP switch configuration on RB1/2 is to enable flashing
support via USB type-c port either using QDL or fastboot. It's just
cumbersome to get the host mode working in U-Boot via DIP switch toggle
when you need the flashing capability using the type-c port.
So instead lets enable fastboot in U-Boot for RB1/2 boards which is
more useful in the default board DIP switch configuration. This let's
us to drop dr_mode DT fixup.
Signed-off-by: Sumit Garg <sumit.g...@oss.qualcomm.com>
---
arch/arm/mach-snapdragon/of_fixup.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/arch/arm/mach-snapdragon/of_fixup.c
b/arch/arm/mach-snapdragon/of_fixup.c
index b398c6b7b9f..328c7812f30 100644
--- a/arch/arm/mach-snapdragon/of_fixup.c
+++ b/arch/arm/mach-snapdragon/of_fixup.c
@@ -99,19 +99,6 @@ static int fixup_qcom_dwc3(struct device_node *root, struct
device_node *glue_np
return ret;
}
- /*
- * The RB1/2 boards only have a single USB controller and it's muxed
between the type-C port
- * and a USB hub. Since we can't do OTG in U-Boot properly we prefer to
put it into host mode.
- */
- if (of_device_is_compatible(root, "qcom,qrb4210-rb2", NULL, NULL) ||
- of_device_is_compatible(root, "qcom,qrb2210-rb1", NULL, NULL)) {
- ret = of_write_prop(dwc3, "dr_mode", sizeof("host"), "host");
- if (ret) {
- log_err("Failed to set 'dr_mode' property: %d\n", ret);
- return ret;
- }
- }
-
return 0;
}
--
2.48.1
