[U-Boot] [PATCH 3/3] Adds EHCI definitions to sequoia board configuration file.
Chris Zhang
chris at seamicro.com
Wed Jan 6 22:34:06 CET 2010
Adds required definitions for EHCI support in sequoia configuration file.
But still keeps the OHCI as default driver.
Signed-off-by: Chris Zhang <chris at seamicro.com>
---
include/configs/sequoia.h | 16 +++++++++++++++-
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
--
1.5.5
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