From 3d799c7f5e0dd2bea3f4ec839ad7692f7122d992 Mon Sep 17 00:00:00 2001 From: Dan Murphy Date: Fri, 11 Oct 2013 12:28:18 -0500 Subject: 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 --- include/configs/am43xx_evm.h | 11 +++++++++++ include/linux/usb/xhci-omap.h | 4 ++++ 2 files changed, 15 insertions(+) (limited to 'include') diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 5c802a1..64c4811 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 c3fcc03..82630ad 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 -- cgit v1.1