63 lines
1.9 KiB
Diff
63 lines
1.9 KiB
Diff
From 50e353960a36f381f855b34b40117c64dc44ad33 Mon Sep 17 00:00:00 2001
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From: Peter Robinson <pbrobinson@gmail.com>
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Date: Tue, 12 May 2020 23:23:01 +0100
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Subject: [PATCH] config: Enable support for the XHCI controller on RPI4 board
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From: Marek Szyprowski <m.szyprowski@samsung.com>
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This requires enabling BRCMSTB PCIe and XHCI_PCI drivers as well as PCI
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and USB commands. To get it working one has to call the following commands:
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"pci enum; usb start;", thus such commands have been added to the default
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"preboot" environment variable. One has to update their environment if it
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is already configured to get this feature working out of the box.
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Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
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Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
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---
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configs/rpi_4_defconfig | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
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index f1c8f5ef7d..b3e7037bf5 100644
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--- a/configs/rpi_4_defconfig
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+++ b/configs/rpi_4_defconfig
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@@ -8,6 +8,8 @@ CONFIG_NR_DRAM_BANKS=2
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_OF_BOARD_SETUP=y
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CONFIG_ARCH_FIXUP_FDT_MEMORY=y
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+CONFIG_USE_PREBOOT=y
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+CONFIG_PREBOOT="pci enum; usb start;"
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CONFIG_MISC_INIT_R=y
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# CONFIG_DISPLAY_CPUINFO is not set
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# CONFIG_DISPLAY_BOARDINFO is not set
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@@ -15,6 +17,8 @@ CONFIG_SYS_PROMPT="U-Boot> "
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CONFIG_CMD_DFU=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_MMC=y
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+CONFIG_CMD_PCI=y
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+CONFIG_CMD_USB=y
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CONFIG_CMD_FS_UUID=y
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CONFIG_OF_BOARD=y
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CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
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@@ -27,12 +31,17 @@ CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_BCM2835=y
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CONFIG_DM_ETH=y
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CONFIG_BCMGENET=y
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+CONFIG_PCI=y
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+CONFIG_DM_PCI=y
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+CONFIG_PCI_BRCMSTB=y
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CONFIG_PINCTRL=y
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# CONFIG_PINCTRL_GENERIC is not set
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# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
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CONFIG_USB=y
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CONFIG_DM_USB=y
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CONFIG_DM_USB_GADGET=y
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+CONFIG_USB_XHCI_HCD=y
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+CONFIG_USB_XHCI_PCI=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_MANUFACTURER="FSL"
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CONFIG_USB_GADGET_VENDOR_NUM=0x0525
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--
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2.26.2
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