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authorMarkus Klotzbuecher <mk@denx.de>2006-05-23 10:33:11 +0200
committerMarkus Klotzbuecher <mk@pollux.denx.de>2006-05-23 10:33:11 +0200
commit24e37645e7378b20fa8f20e2996c8fb8e90c70c9 (patch)
tree466a18dd76abda5b0bd08e90922e3261b780474a /board/delta
parent3e326ece9eba8184f5d48aa4fb87760a8f6f0f10 (diff)
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More cleanup for the delta board and the generic usb_ohci driver. Added
CFG_USB_BOARD_INIT and CFG_USB_CPU_INIT for enabling board and cpu specific initialization and cleanup hooks respectively.
Diffstat (limited to 'board/delta')
-rw-r--r--board/delta/delta.c55
1 files changed, 2 insertions, 53 deletions
diff --git a/board/delta/delta.c b/board/delta/delta.c
index d9fe8cb..6e22774 100644
--- a/board/delta/delta.c
+++ b/board/delta/delta.c
@@ -1,10 +1,6 @@
/*
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
+ * (C) Copyright 2006
+ * DENX Software Engineering
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -98,53 +94,6 @@ int board_late_init(void)
return 0;
}
-
-/* board dependant usb stuff */
-int usb_board_init()
-{
- /*
- * Enable USB host clock.
- */
- CKENA |= (CKENA_2_USBHOST | CKENA_20_UDC);
- udelay(100);
-
- /* Configure Port 2 for Host (USB Client Registers) */
- UP2OCR = 0x3000c;
-
-#if 0
- GPIO2_2 = 0x801; /* USBHPEN - Alt. Fkt. 1 */
- GPIO3_2 = 0x801; /* USBHPWR - Alt. Fkt. 1 */
-#endif
-
- UHCHR |= UHCHR_FHR;
- wait_ms(11); /* udelay(11); */
- UHCHR &= ~UHCHR_FHR;
-
- UHCHR |= UHCHR_FSBIR;
- while (UHCHR & UHCHR_FSBIR)
- udelay(1);
-
-#if 0
- UHCHR |= UHCHR_PCPL; /* USBHPEN is active low */
- UHCHR |= UHCHR_PSPL; /* USBHPWR is active low */
-#endif
-
- UHCHR &= ~UHCHR_SSEP0;
- UHCHR &= ~UHCHR_SSEP1;
- UHCHR &= ~UHCHR_SSE;
-
- return 0;
-}
-
-int usb_board_stop()
-{
- /* may not want to do this */
- /* CKENA &= ~(CKENA_2_USBHOST | CKENA_20_UDC); */
-
- return 0;
-}
-
-
/*
* Magic Key Handling, mainly copied from board/lwmon/lwmon.c
*/