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layerscape: fix compile issue for usb ehci-fsl driver

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When build firmware for layerscape target with CONFIG_ALL_NONSHARED=y,
there would be a compile issue of usb ehci-fsl driver. Actually this
driver was for PPC platforms initially and was not ready for non-PPC
now, but a kernel kconfig patch removed PPC dependency for it. So that
kernel patch should be reverted.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
This commit is contained in:
Yangbo Lu 2017-10-10 16:25:22 +08:00 committed by Hauke Mehrtens
parent 27f23bac8f
commit 4f3ddcb0e9
1 changed files with 28 additions and 0 deletions
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28
target/linux/layerscape/patches-4.9/819-Revert-usb-kconfig-remove-dependency-FSL_SOC-for-ehc.patch Normal file
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@ -0,0 +1,28 @@
From ba4f9dd74ccb9da91195b3570310754716064ef2 Mon Sep 17 00:00:00 2001
From: Yangbo Lu <yangbo.lu@nxp.com>
Date: Tue, 10 Oct 2017 15:55:31 +0800
Subject: [PATCH] Revert "usb: kconfig: remove dependency FSL_SOC for ehci fsl
driver"
This reverts commit 92042e8b3622a9bbfce0ebfc90edf6cd14d45708 on
LSDK linux (https://github.com/qoriq-open-source/linux).
The patch reverted allowed to build ehci-fsl driver for non-PPC
platforms, but actually the driver was not ready.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
drivers/usb/host/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -165,7 +165,7 @@ config XPS_USB_HCD_XILINX
config USB_EHCI_FSL
tristate "Support for Freescale PPC on-chip EHCI USB controller"
- depends on USB_EHCI_HCD
+ depends on FSL_SOC
select USB_EHCI_ROOT_HUB_TT
---help---
Variation of ARC USB block used in some Freescale chips.