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Raspberry Pi U-Boot fixes (#1572)

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* Add NVMe and XHCI USB driver fix for Raspberry Pi

Add patch which fixes NVMe read reliability and allows to compile the
XHCI USB driver (for Compute Module 4).

* Enable Broadcom XHCI driver for Compute Module 4

The BCM2711 has two USB 2.0 IPs: A Broadcom XHCI USB 2.0 controller and
a Synopsys DWC2 USB 2.0 Host/Device controller. When USB boot is used
the former is active. Make sure U-Boot has the driver built-in for that
IP.
This commit is contained in:
Stefan Agner
2021-10-05 19:16:16 +02:00
committed by GitHub
parent a19870947a
commit 565c473a75
10 changed files with 124 additions and 33 deletions
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2
buildroot-external/board/raspberrypi/uboot.config
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@@ -4,3 +4,5 @@ CONFIG_USB_FUNCTION_MASS_STORAGE=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_XHCI_BRCM=y