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authorDan Murphy <dmurphy@ti.com>2013-10-11 12:28:18 -0500
committerMarek Vasut <marex@denx.de>2013-10-20 23:42:41 +0200
commit3d799c7f5e0dd2bea3f4ec839ad7692f7122d992 (patch)
tree0cce5e5408e5949d608b39ddbb80e2a5476ddf06 /include
parent834e91af432479e3808e9cbd1d38199f724fc5aa (diff)
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usb: am437x: Add support for am437x xhci USB host
Add the support for the am437x xhci usb host. The xHCI host on AM437 is connected to a usb2 phy so need to add support to enable those clocks. Signed-off-by: Dan Murphy <dmurphy@ti.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/am43xx_evm.h11
-rw-r--r--include/linux/usb/xhci-omap.h4
2 files changed, 15 insertions, 0 deletions
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index 5c802a1546..64c48117b8 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -24,6 +24,7 @@
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
#define CONFIG_SYS_PROMPT "U-Boot# "
#define CONFIG_SYS_NO_FLASH
+#define CONFIG_SYS_CACHELINE_SIZE 32
#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ
@@ -132,4 +133,14 @@
/* Unsupported features */
#undef CONFIG_USE_IRQ
+#define CONFIG_CMD_USB
+#define CONFIG_USB_HOST
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_OMAP
+#define CONFIG_USB_STORAGE
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2
+
+#define CONFIG_OMAP_USB_PHY
+#define CONFIG_AM437X_USB2PHY2_HOST
+
#endif /* __CONFIG_AM43XX_EVM_H */
diff --git a/include/linux/usb/xhci-omap.h b/include/linux/usb/xhci-omap.h
index c3fcc038c9..82630adc71 100644
--- a/include/linux/usb/xhci-omap.h
+++ b/include/linux/usb/xhci-omap.h
@@ -14,6 +14,10 @@
#define OMAP_XHCI_BASE 0x488d0000
#define OMAP_OCP1_SCP_BASE 0x4A081000
#define OMAP_OTG_WRAPPER_BASE 0x488c0000
+#elif defined CONFIG_AM43XX
+#define OMAP_XHCI_BASE 0x483d0000
+#define OMAP_OCP1_SCP_BASE 0x483E8000
+#define OMAP_OTG_WRAPPER_BASE 0x483dc100
#else
/* Default to the OMAP5 XHCI defines */
#define OMAP_XHCI_BASE 0x4a030000