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authorChris Zhang <chris@seamicro.com>2010-01-06 13:34:06 -0800
committerRemy Bohmer <linux@bohmer.net>2010-01-09 10:27:21 +0100
commit559e2c87e45ae7261837d4945411c04833937d2a (patch)
tree5d418526644451b0c7e1073d8ef855a35c277375
parent5f82887feecd7895593401f1ccda866bfb299fbb (diff)
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Adds EHCI definitions to sequoia board configuration file.
Adds required definitions for EHCI support in sequoia configuration file. But still keeps the OHCI as default driver. Signed-off-by: Chris Zhang <chris@seamicro.com>
-rw-r--r--include/configs/sequoia.h16
1 files changed, 15 insertions, 1 deletions
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index 5788d58..568d9fc 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -282,8 +282,20 @@
/* USB */
#ifdef CONFIG_440EPX
+
+#undef CONFIG_USB_EHCI /* OHCI by default */
+
+#ifdef CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_PPC4XX
+#define CONFIG_SYS_PPC4XX_USB_ADDR 0xe0000300
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_EHCI_MMIO_BIG_ENDIAN
+#define CONFIG_EHCI_DESC_BIG_ENDIAN
+#ifdef CONFIG_4xx_DCACHE
+#define CONFIG_EHCI_DCACHE
+#endif
+#else /* CONFIG_USB_EHCI */
#define CONFIG_USB_OHCI_NEW
-#define CONFIG_USB_STORAGE
#define CONFIG_SYS_OHCI_BE_CONTROLLER
#undef CONFIG_SYS_USB_OHCI_BOARD_INIT
@@ -291,7 +303,9 @@
#define CONFIG_SYS_USB_OHCI_REGS_BASE CONFIG_SYS_USB_HOST
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ppc440"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
+#endif
+#define CONFIG_USB_STORAGE
/* Comment this out to enable USB 1.1 device */
#define USB_2_0_DEVICE