conf/machine: Drop older machines with no recent updates

These are all moving to meta-extras. Ideally in the future machines
such as these will be maintained to topic specific layers as we move
to a more layer oriented model. If this causes a problem for anyone
please discuss it on the mailing list.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 202 deletions

diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0015-musb_gadget-fix-unhandled-endpoint-0-IRQs.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0015-musb_gadget-fix-unhandled-endpoint-0-IRQs.patch
deleted file mode 100644
index 7115b152d9..0000000000
--- a/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0015-musb_gadget-fix-unhandled-endpoint-0-IRQs.patch
+++ /dev/null
@@ -1,202 +0,0 @@
-From 5424305125492a2417bde7c6d23ee4b84e25f6be Mon Sep 17 00:00:00 2001
-From: Sergei Shtylyov <sshtylyov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org>
-Date: Fri, 27 Mar 2009 12:52:43 -0700
-Subject: [PATCH] musb_gadget: fix unhandled endpoint 0 IRQs
-
-The gadget EP0 code routinely ignores an interrupt at end of
-the data phase because of musb_g_ep0_giveback() resetting the
-state machine to "idle, waiting for SETUP" phase prematurely.
-
-The driver also prematurely leaves the status phase on
-receiving the SetupEnd interrupt.
-
-As there were still unhandled endpoint 0 interrupts happening
-from time to time after fixing these issues, there turned to
-be yet another culprit: two distinct gadget states collapsed
-into one.
-
-The (missing) state that comes after STATUS IN/OUT states was
-typically indiscernible from them since the corresponding
-interrupts tend to happen within too little period of time
-(due to only a zero-length status packet in between) and so
-they got coalesced; yet this state is not the same as the next
-one which is associated with the reception of a SETUP packet.
-
-Adding this extra state seems to have fixed the rest of the
-unhandled interrupts that generic_interrupt() and
-davinci_interrupt() hid by faking their result and only
-emitting a debug message -- so, stop doing that.
-
-Signed-off-by: Sergei Shtylyov <sshtylyov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org>
-Signed-off-by: David Brownell <dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
----
- drivers/usb/musb/davinci.c         |    7 +----
- drivers/usb/musb/musb_core.c       |    8 +-----
- drivers/usb/musb/musb_core.h       |    3 +-
- drivers/usb/musb/musb_gadget_ep0.c |   45 +++++++++++++++++++++++++++++++----
- 4 files changed, 43 insertions(+), 20 deletions(-)
-
-diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
-index 2dc7606..399c435 100644
---- a/drivers/usb/musb/davinci.c
-+++ b/drivers/usb/musb/davinci.c
-@@ -357,12 +357,7 @@ static irqreturn_t davinci_interrupt(int irq, void *__hci)
- 
- 	spin_unlock_irqrestore(&musb->lock, flags);
- 
--	/* REVISIT we sometimes get unhandled IRQs
--	 * (e.g. ep0).  not clear why...
--	 */
--	if (retval != IRQ_HANDLED)
--		DBG(5, "unhandled? %08x\n", tmp);
--	return IRQ_HANDLED;
-+	return retval;
- }
- 
- int musb_platform_set_mode(struct musb *musb, u8 mode)
-diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
-index 3019725..a1de43b 100644
---- a/drivers/usb/musb/musb_core.c
-+++ b/drivers/usb/musb/musb_core.c
-@@ -1481,13 +1481,7 @@ static irqreturn_t generic_interrupt(int irq, void *__hci)
- 
- 	spin_unlock_irqrestore(&musb->lock, flags);
- 
--	/* REVISIT we sometimes get spurious IRQs on g_ep0
--	 * not clear why...
--	 */
--	if (retval != IRQ_HANDLED)
--		DBG(5, "spurious?\n");
--
--	return IRQ_HANDLED;
-+	return retval;
- }
- 
- #else
-diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
-index adf1806..f56a56c 100644
---- a/drivers/usb/musb/musb_core.h
-+++ b/drivers/usb/musb/musb_core.h
-@@ -171,7 +171,8 @@ enum musb_h_ep0_state {
- 
- /* peripheral side ep0 states */
- enum musb_g_ep0_state {
--	MUSB_EP0_STAGE_SETUP,		/* idle, waiting for setup */
-+	MUSB_EP0_STAGE_IDLE,		/* idle, waiting for SETUP */
-+	MUSB_EP0_STAGE_SETUP,		/* received SETUP */
- 	MUSB_EP0_STAGE_TX,		/* IN data */
- 	MUSB_EP0_STAGE_RX,		/* OUT data */
- 	MUSB_EP0_STAGE_STATUSIN,	/* (after OUT data) */
-diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c
-index 3f5e30d..ec0e899 100644
---- a/drivers/usb/musb/musb_gadget_ep0.c
-+++ b/drivers/usb/musb/musb_gadget_ep0.c
-@@ -4,6 +4,7 @@
-  * Copyright 2005 Mentor Graphics Corporation
-  * Copyright (C) 2005-2006 by Texas Instruments
-  * Copyright (C) 2006-2007 Nokia Corporation
-+ * Copyright (C) 2008-2009 MontaVista Software, Inc. <source-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>
-  *
-  * This program is free software; you can redistribute it and/or
-  * modify it under the terms of the GNU General Public License
-@@ -58,7 +59,8 @@
- static char *decode_ep0stage(u8 stage)
- {
- 	switch (stage) {
--	case MUSB_EP0_STAGE_SETUP:	return "idle";
-+	case MUSB_EP0_STAGE_IDLE:	return "idle";
-+	case MUSB_EP0_STAGE_SETUP:	return "setup";
- 	case MUSB_EP0_STAGE_TX:		return "in";
- 	case MUSB_EP0_STAGE_RX:		return "out";
- 	case MUSB_EP0_STAGE_ACKWAIT:	return "wait";
-@@ -628,7 +630,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
- 		musb_writew(regs, MUSB_CSR0,
- 				csr & ~MUSB_CSR0_P_SENTSTALL);
- 		retval = IRQ_HANDLED;
--		musb->ep0_state = MUSB_EP0_STAGE_SETUP;
-+		musb->ep0_state = MUSB_EP0_STAGE_IDLE;
- 		csr = musb_readw(regs, MUSB_CSR0);
- 	}
- 
-@@ -636,7 +638,18 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
- 	if (csr & MUSB_CSR0_P_SETUPEND) {
- 		musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SVDSETUPEND);
- 		retval = IRQ_HANDLED;
--		musb->ep0_state = MUSB_EP0_STAGE_SETUP;
-+		/* Transition into the early status phase */
-+		switch (musb->ep0_state) {
-+		case MUSB_EP0_STAGE_TX:
-+			musb->ep0_state = MUSB_EP0_STAGE_STATUSOUT;
-+			break;
-+		case MUSB_EP0_STAGE_RX:
-+			musb->ep0_state = MUSB_EP0_STAGE_STATUSIN;
-+			break;
-+		default:
-+			ERR("SetupEnd came in a wrong ep0stage %s",
-+			    decode_ep0stage(musb->ep0_state));
-+		}
- 		csr = musb_readw(regs, MUSB_CSR0);
- 		/* NOTE:  request may need completion */
- 	}
-@@ -697,11 +710,31 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
- 			if (req)
- 				musb_g_ep0_giveback(musb, req);
- 		}
-+
-+		/*
-+		 * In case when several interrupts can get coalesced,
-+		 * check to see if we've already received a SETUP packet...
-+		 */
-+		if (csr & MUSB_CSR0_RXPKTRDY)
-+			goto setup;
-+
-+		retval = IRQ_HANDLED;
-+		musb->ep0_state = MUSB_EP0_STAGE_IDLE;
-+		break;
-+
-+	case MUSB_EP0_STAGE_IDLE:
-+		/*
-+		 * This state is typically (but not always) indiscernible
-+		 * from the status states since the corresponding interrupts
-+		 * tend to happen within too little period of time (with only
-+		 * a zero-length packet in between) and so get coalesced...
-+		 */
- 		retval = IRQ_HANDLED;
- 		musb->ep0_state = MUSB_EP0_STAGE_SETUP;
- 		/* FALLTHROUGH */
- 
- 	case MUSB_EP0_STAGE_SETUP:
-+setup:
- 		if (csr & MUSB_CSR0_RXPKTRDY) {
- 			struct usb_ctrlrequest	setup;
- 			int			handled = 0;
-@@ -783,7 +816,7 @@ irqreturn_t musb_g_ep0_irq(struct musb *musb)
- stall:
- 				DBG(3, "stall (%d)\n", handled);
- 				musb->ackpend |= MUSB_CSR0_P_SENDSTALL;
--				musb->ep0_state = MUSB_EP0_STAGE_SETUP;
-+				musb->ep0_state = MUSB_EP0_STAGE_IDLE;
- finish:
- 				musb_writew(regs, MUSB_CSR0,
- 						musb->ackpend);
-@@ -803,7 +836,7 @@ finish:
- 		/* "can't happen" */
- 		WARN_ON(1);
- 		musb_writew(regs, MUSB_CSR0, MUSB_CSR0_P_SENDSTALL);
--		musb->ep0_state = MUSB_EP0_STAGE_SETUP;
-+		musb->ep0_state = MUSB_EP0_STAGE_IDLE;
- 		break;
- 	}
- 
-@@ -959,7 +992,7 @@ static int musb_g_ep0_halt(struct usb_ep *e, int value)
- 
- 		csr |= MUSB_CSR0_P_SENDSTALL;
- 		musb_writew(regs, MUSB_CSR0, csr);
--		musb->ep0_state = MUSB_EP0_STAGE_SETUP;
-+		musb->ep0_state = MUSB_EP0_STAGE_IDLE;
- 		musb->ackpend = 0;
- 		break;
- 	default:
--- 
-1.6.0.4
-