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authorVivek Gautam <gautam.vivek@samsung.com>2013-09-14 14:02:45 +0530
committerMarek Vasut <marex@denx.de>2013-10-20 23:42:38 +0200
commit5853e1335cfc76c230cc28c4226b4d513ddb7542 (patch)
tree0cb97003e4c2a2f22052835818d39e91ea99d3ce /drivers/usb/host/Makefile
parente3d7440c2212497b33f0b12f5112f1a99e3f201c (diff)
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USB: xHCI: Add stack support for xHCI
This adds stack layer for eXtensible Host Controller Interface which facilitates use of USB 3.0 in host mode. Adapting xHCI host controller driver in linux-kernel by Sarah Sharp to needs in u-boot. Initial porting from Linux kernel version 3.4, with following top commit history of drivers/usb/host/xhci* : cf84055 xHCI: Cleanup isoc transfer ring when TD length mismatch found This adds the basic xHCI host controller driver with bare minimum features: - Control/Bulk transfer support has been added with required infrastructure for necessary xHC data structures. - Stream protocol hasn't been supported yet. - No support for quirky devices has been added. Signed-off-by: Vikas C Sajjan <vikas.sajjan@samsung.com> Signed-off-by: Julius Werner <jwerner@chromium.org> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Simon Glass <sjg@chromium.org> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Dan Murphy <dmurphy@ti.com> Cc: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/host/Makefile')
-rw-r--r--drivers/usb/host/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index ff6c80e..6bd6c86 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -42,6 +42,9 @@ COBJS-$(CONFIG_USB_EHCI_SPEAR) += ehci-spear.o
COBJS-$(CONFIG_USB_EHCI_TEGRA) += ehci-tegra.o
COBJS-$(CONFIG_USB_EHCI_VCT) += ehci-vct.o
+# xhci
+COBJS-$(CONFIG_USB_XHCI) += xhci.o xhci-mem.o xhci-ring.o
+
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))