From be129aa71882421ad0b50cd3762915d10ace27ad Mon Sep 17 00:00:00 2001
From: Matthias Weisser <matthias.weisser@graf-syteco.de>
Date: Tue, 12 Jan 2010 12:06:31 +0100
Subject: video: Fix console display when splashscreen is used

If a splashscreen is used the console scrolling used the
scroll size as needed when a logo was displayed. This
patch sets the scroll size to the whole screen if
a splashscreen is shown.

Signed-off-by: Matthias Weisser <matthias.weisser@graf-syteco.de>

diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index c07a26e..49f0a2e 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -260,7 +260,7 @@ void	console_cursor (int state);
 #define CURSOR_ON
 #define CURSOR_OFF
 #define CURSOR_SET video_set_hw_cursor(console_col * VIDEO_FONT_WIDTH, \
-		  (console_row * VIDEO_FONT_HEIGHT) + VIDEO_LOGO_HEIGHT);
+		  (console_row * VIDEO_FONT_HEIGHT) + video_logo_height);
 #endif	/* CONFIG_VIDEO_HW_CURSOR */
 
 #ifdef	CONFIG_VIDEO_LOGO
@@ -298,7 +298,7 @@ void	console_cursor (int state);
 #define VIDEO_BURST_LEN		(VIDEO_COLS/8)
 
 #ifdef	CONFIG_VIDEO_LOGO
-#define CONSOLE_ROWS		((VIDEO_ROWS - VIDEO_LOGO_HEIGHT) / VIDEO_FONT_HEIGHT)
+#define CONSOLE_ROWS		((VIDEO_ROWS - video_logo_height) / VIDEO_FONT_HEIGHT)
 #else
 #define CONSOLE_ROWS		(VIDEO_ROWS / VIDEO_FONT_HEIGHT)
 #endif
@@ -349,6 +349,8 @@ static GraphicDevice *pGD;	/* Pointer to Graphic array */
 static void *video_fb_address;		/* frame buffer address */
 static void *video_console_address;	/* console buffer start address */
 
+static int video_logo_height = VIDEO_LOGO_HEIGHT;
+
 static int console_col = 0; /* cursor col */
 static int console_row = 0; /* cursor row */
 
@@ -527,7 +529,7 @@ static inline void video_drawstring (int xx, int yy, unsigned char *s)
 
 static void video_putchar (int xx, int yy, unsigned char c)
 {
-	video_drawchars (xx, yy + VIDEO_LOGO_HEIGHT, &c, 1);
+	video_drawchars (xx, yy + video_logo_height, &c, 1);
 }
 
 /*****************************************************************************/
@@ -620,11 +622,11 @@ static void console_scrollup (void)
 #ifdef VIDEO_HW_BITBLT
 	video_hw_bitblt (VIDEO_PIXEL_SIZE,	/* bytes per pixel */
 			 0,	/* source pos x */
-			 VIDEO_LOGO_HEIGHT + VIDEO_FONT_HEIGHT, /* source pos y */
+			 video_logo_height + VIDEO_FONT_HEIGHT, /* source pos y */
 			 0,	/* dest pos x */
-			 VIDEO_LOGO_HEIGHT,	/* dest pos y */
+			 video_logo_height,	/* dest pos y */
 			 VIDEO_VISIBLE_COLS,	/* frame width */
-			 VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT	/* frame height */
+			 VIDEO_VISIBLE_ROWS - video_logo_height - VIDEO_FONT_HEIGHT	/* frame height */
 		);
 #else
 	memcpyl (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND,
@@ -1101,7 +1103,7 @@ void logo_plot (void *screen, int width, int x, int y)
 
 	int xcount, i;
 	int skip   = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE;
-	int ycount = VIDEO_LOGO_HEIGHT;
+	int ycount = video_logo_height;
 	unsigned char r, g, b, *logo_red, *logo_blue, *logo_green;
 	unsigned char *source;
 	unsigned char *dest = (unsigned char *)screen +
@@ -1225,6 +1227,7 @@ static void *video_logo (void)
 #endif /* CONFIG_SPLASH_SCREEN_ALIGN */
 
 		if (video_display_bitmap (addr, x, y) == 0) {
+			video_logo_height = 0;
 			return ((void *) (video_fb_address));
 		}
 	}
@@ -1249,7 +1252,7 @@ static void *video_logo (void)
 
 #ifdef CONFIG_CONSOLE_EXTRA_INFO
 	{
-		int i, n = ((VIDEO_LOGO_HEIGHT - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT);
+		int i, n = ((video_logo_height - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT);
 
 		for (i = 1; i < n; i++) {
 			video_get_info_str (i, info);
@@ -1278,7 +1281,7 @@ static void *video_logo (void)
 	}
 #endif
 
-	return (video_fb_address + VIDEO_LOGO_HEIGHT * VIDEO_LINE_LEN);
+	return (video_fb_address + video_logo_height * VIDEO_LINE_LEN);
 }
 #endif
 
-- 
cgit v0.10.2


From 1e67fb32fbdae7949bb423c9e20b3f77c0a61663 Mon Sep 17 00:00:00 2001
From: Thomas Chou <thomas@wytron.com.tw>
Date: Tue, 16 Mar 2010 12:12:48 -0400
Subject: nios2: use generic unaligned.h

Signed-off-by: Scott McNutt <smcnutt@psyent.com>

diff --git a/include/asm-nios2/unaligned.h b/include/asm-nios2/unaligned.h
new file mode 100644
index 0000000..779117c
--- /dev/null
+++ b/include/asm-nios2/unaligned.h
@@ -0,0 +1,6 @@
+#ifndef _ASM_NIOS2_UNALIGNED_H
+#define _ASM_NIOS2_UNALIGNED_H
+
+#include <asm-generic/unaligned.h>
+
+#endif /* _ASM_NIOS2_UNALIGNED_H */
-- 
cgit v0.10.2


From 67c7189dd35cb368ef665126fd17816581bd2e92 Mon Sep 17 00:00:00 2001
From: Renato Andreola <renato.andreola@imagos.it>
Date: Tue, 16 Mar 2010 16:01:29 -0400
Subject: nios2: Added support to YANU UART

Signed-off-by: Scott McNutt <smcnutt@psyent.com>

diff --git a/cpu/nios2/serial.c b/cpu/nios2/serial.c
index 8bbb803..6c835af 100644
--- a/cpu/nios2/serial.c
+++ b/cpu/nios2/serial.c
@@ -2,6 +2,9 @@
  * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
  * Scott McNutt <smcnutt@psyent.com>
  *
+ * YANU Support:
+ * Copyright 2010, Renato Andreola <renato.andreola@imagos.it>
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -26,6 +29,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <nios2-io.h>
+#include <nios2-yanu.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -74,10 +78,172 @@ int serial_getc (void)
 	return (c);
 }
 
+#elif defined(CONFIG_CONSOLE_YANU)
+/*-----------------------------------------------------------------*/
+/* YANU Imagos serial port */
+/*-----------------------------------------------------------------*/
+
+static yanu_uart_t *uart = (yanu_uart_t *)CONFIG_SYS_NIOS_CONSOLE;
+
+#if defined(CONFIG_SYS_NIOS_FIXEDBAUD)
+
+/* Everything's already setup for fixed-baud PTF assignment*/
+
+void serial_setbrg (void)
+{
+	int n, k;
+	const unsigned max_uns = 0xFFFFFFFF;
+	unsigned best_n, best_m, baud;
+
+	/* compute best N and M couple */
+	best_n = YANU_MAX_PRESCALER_N;
+	for (n = YANU_MAX_PRESCALER_N; n >= 0; n--) {
+		if ((unsigned)CONFIG_SYS_CLK_FREQ / (1 << (n + 4)) >=
+		    (unsigned)CONFIG_BAUDRATE) {
+			best_n = n;
+			break;
+		}
+	}
+	for (k = 0;; k++) {
+		if ((unsigned)CONFIG_BAUDRATE <= (max_uns >> (15+n-k)))
+			break;
+	}
+	best_m =
+	    ((unsigned)CONFIG_BAUDRATE * (1 << (15 + n - k))) /
+	    ((unsigned)CONFIG_SYS_CLK_FREQ >> k);
+
+	baud = best_m + best_n * YANU_BAUDE;
+	writel(&uart->baud, baud);
+
+	return;
+}
+
+#else
+
+void serial_setbrg (void)
+{	
+	int n, k;
+	const unsigned max_uns = 0xFFFFFFFF;
+	unsigned best_n, best_m, baud;
+
+	/* compute best N and M couple */
+	best_n = YANU_MAX_PRESCALER_N;
+	for (n = YANU_MAX_PRESCALER_N; n >= 0; n--) {
+		if ((unsigned)CONFIG_SYS_CLK_FREQ / (1 << (n + 4)) >=
+		    gd->baudrate) {
+			best_n = n;
+			break;
+		}
+	}
+	for (k = 0;; k++) {
+		if (gd->baudrate <= (max_uns >> (15+n-k)))
+			break;
+	}
+	best_m =
+	    (gd->baudrate * (1 << (15 + n - k))) /
+	    ((unsigned)CONFIG_SYS_CLK_FREQ >> k);
+
+	baud = best_m + best_n * YANU_BAUDE;
+	writel(&uart->baud, baud);
+
+	return;
+}
+
+
+#endif /* CONFIG_SYS_NIOS_FIXEDBAUD */
+
+int serial_init (void)
+{
+	unsigned action,control;
+
+	/* status register cleanup */
+	action =  YANU_ACTION_RRRDY     |
+		YANU_ACTION_RTRDY       |
+		YANU_ACTION_ROE         |
+		YANU_ACTION_RBRK        |
+		YANU_ACTION_RFE         |
+		YANU_ACTION_RPE         |
+	    YANU_ACTION_RFE | YANU_ACTION_RFIFO_CLEAR | YANU_ACTION_TFIFO_CLEAR;
+
+	writel(&uart->action, action);
+	
+	/*  control register cleanup */
+	/* no interrupts enabled */
+	/* one stop bit */
+	/* hardware flow control disabled */
+	/* 8 bits */
+	control = (0x7 << YANU_CONTROL_BITS_POS);
+	/* enven parity just to be clean */
+	control |= YANU_CONTROL_PAREVEN;
+	/* we set threshold for fifo */
+	control |= YANU_CONTROL_RDYDLY * YANU_RXFIFO_DLY;
+	control |= YANU_CONTROL_TXTHR *  YANU_TXFIFO_THR;
+
+	writel(&uart->control, control);
+
+	/* to set baud rate */
+	serial_setbrg();
+
+	return (0);
+}
+
+
+/*-----------------------------------------------------------------------
+ * YANU CONSOLE
+ *---------------------------------------------------------------------*/
+void serial_putc (char c)
+{
+	int tx_chars;
+	unsigned status;
+
+	if (c == '\n')
+		serial_putc ('\r');
+	
+	while (1) {
+		status = readl(&uart->status);
+		tx_chars = (status>>YANU_TFIFO_CHARS_POS)
+			& ((1<<YANU_TFIFO_CHARS_N)-1);
+		if (tx_chars < YANU_TXFIFO_SIZE-1)
+			break;
+		WATCHDOG_RESET ();
+	}
+
+	writel(&uart->data, (unsigned char)c);
+}
+
+void serial_puts (const char *s)
+{
+	while (*s != 0) {
+		serial_putc (*s++);
+	}
+}
+
+
+int serial_tstc(void)
+{
+	unsigned status ;
+
+	status = readl(&uart->status);
+	return (((status >> YANU_RFIFO_CHARS_POS) &
+		 ((1 << YANU_RFIFO_CHARS_N) - 1)) > 0);
+}	
+
+int serial_getc (void)
+{
+	while (serial_tstc() == 0)
+		WATCHDOG_RESET ();
+	
+	/* first we pull the char */
+	writel(&uart->action, YANU_ACTION_RFIFO_PULL);
+
+	return(readl(&uart->data) & YANU_DATA_CHAR_MASK);
+}
+
+#else /*CONFIG_CONSOLE_YANU*/
+
 /*------------------------------------------------------------------
  * UART the serial port
  *-----------------------------------------------------------------*/
-#else
 
 static nios_uart_t *uart = (nios_uart_t *) CONFIG_SYS_NIOS_CONSOLE;
 
diff --git a/include/nios2-yanu.h b/include/nios2-yanu.h
new file mode 100644
index 0000000..1c9a967
--- /dev/null
+++ b/include/nios2-yanu.h
@@ -0,0 +1,115 @@
+/*
+ * (C) Copyright 2006, Imagos S.a.s <www.imagos.it>
+ * Renato Andreola <renato.andreola@imagos.it>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*************************************************************************
+ * Altera NiosII YANU serial interface by Imagos
+ * please see  http://www.opencores.org/project,yanu for
+ * information/downloads
+ ************************************************************************/
+
+#ifndef __NIOS2_YANU_H__
+#define __NIOS2_YANU_H__
+
+#define YANU_MAX_PRESCALER_N   ((1 << 4) - 1)	/* 15 */
+#define YANU_MAX_PRESCALER_M   ((1 << 11) -1)	/* 2047 */
+#define YANU_FIFO_SIZE         (16)
+#define YANU_RXFIFO_SIZE       (YANU_FIFO_SIZE)
+#define YANU_TXFIFO_SIZE       (YANU_FIFO_SIZE)
+
+#define YANU_RXFIFO_DLY        (10*11)
+#define YANU_TXFIFO_THR        (10)
+#define YANU_DATA_CHAR_MASK    (0xFF)
+
+/* data register */
+#define YANU_DATA_OFFSET       (0)	/* data register offset */
+
+#define YANU_CONTROL_OFFSET    (4)	/* control register offset */
+/* interrupt enable */
+#define YANU_CONTROL_IE_RRDY   (1<<0)	/* ie on received character ready */
+#define YANU_CONTROL_IE_OE     (1<<1)	/* ie on rx overrun    */
+#define YANU_CONTROL_IE_BRK    (1<<2)	/* ie on break detect  */
+#define YANU_CONTROL_IE_FE     (1<<3)	/* ie on framing error */
+#define YANU_CONTROL_IE_PE     (1<<4)	/* ie on parity error  */
+#define YANU_CONTROL_IE_TRDY   (1<<5)	/* ie interrupt on tranmitter ready */
+/* control bits */
+#define YANU_CONTROL_BITS_POS  (6)	/* bits number pos */
+#define YANU_CONTROL_BITS      (1<<YANU_CONTROL_BITS_POS)	/* number of rx/tx bits per word. 3 bit unsigned integer */
+#define YANU_CONTROL_BITS_N    (3)	/* ... its bit filed length */
+#define YANU_CONTROL_PARENA    (1<<9)	/*  enable parity bit transmission/reception */
+#define YANU_CONTROL_PAREVEN   (1<<10)	/* parity even */
+#define YANU_CONTROL_STOPS     (1<<11)	/* number of stop bits */
+#define YANU_CONTROL_HHENA     (1<<12)	/* Harware Handshake enable... */
+#define YANU_CONTROL_FORCEBRK  (1<<13)	/* if set than txd = active (0) */
+/* tuning part */
+#define YANU_CONTROL_RDYDLY    (1<<14)	/* delay from "first" before setting rrdy (in bit) */
+#define YANU_CONTROL_RDYDLY_N  (8)	/* ... its bit filed length */
+#define YANU_CONTROL_TXTHR     (1<<22)	/* tx interrupt threshold: the trdy set if txfifo_chars<= txthr (chars) */
+#define YANU_CONTROL_TXTHR_N   (4)	/* ... its bit field length */
+
+#define YANU_BAUD_OFFSET  (8)	/* baud register offset */
+#define YANU_BAUDM        (1<<0)	/* baud mantissa lsb */
+#define YANU_BAUDM_N      (12)	/* ...its bit filed length */
+#define YANU_BAUDE        (1<<12)	/* baud exponent lsb */
+#define YANU_BAUDE_N      (4)	/* ...its bit field length */
+
+#define YANU_ACTION_OFFSET   (12)	/* action register... write only */
+#define YANU_ACTION_RRRDY    (1<<0)	/* reset rrdy */
+#define YANU_ACTION_ROE      (1<<1)	/* reset oe */
+#define YANU_ACTION_RBRK     (1<<2)	/* reset brk */
+#define YANU_ACTION_RFE      (1<<3)	/* reset fe  */
+#define YANU_ACTION_RPE      (1<<4)	/* reset pe  */
+#define YANU_ACTION_SRRDY    (1<<5)	/* set rrdy  */
+#define YANU_ACTION_SOE      (1<<6)	/* set oe    */
+#define YANU_ACTION_SBRK     (1<<7)	/* set brk   */
+#define YANU_ACTION_SFE      (1<<8)	/* set fe    */
+#define YANU_ACTION_SPE      (1<<9)	/* set pe    */
+#define YANU_ACTION_RFIFO_PULL  (1<<10)	/* pull a char from rx fifo we MUST do it before taking a char */
+#define YANU_ACTION_RFIFO_CLEAR (1<<11)	/* clear rx fifo */
+#define YANU_ACTION_TFIFO_CLEAR (1<<12)	/* clear tx fifo */
+#define YANU_ACTION_RTRDY       (1<<13)	/* clear trdy    */
+#define YANU_ACTION_STRDY       (1<<14)	/* set trdy      */
+
+#define YANU_STATUS_OFFSET   (16)
+#define YANU_STATUS_RRDY     (1<<0)	/* rxrdy flag */
+#define YANU_STATUS_TRDY     (1<<1)	/* txrdy flag */
+#define YANU_STATUS_OE       (1<<2)	/* rx overrun error */
+#define YANU_STATUS_BRK      (1<<3)	/* rx break detect flag */
+#define YANU_STATUS_FE       (1<<4)	/* rx framing error flag */
+#define YANU_STATUS_PE       (1<<5)	/* rx parity erro flag */
+#define YANU_RFIFO_CHARS_POS (6)
+#define YANU_RFIFO_CHARS     (1<<RFIFO_CHAR_POS)	/* number of chars into rx fifo */
+#define YANU_RFIFO_CHARS_N   (5)	/* ...its bit field length: 32 chars */
+#define YANU_TFIFO_CHARS_POS (11)
+#define YANU_TFIFO_CHARS     (1<<TFIFO_CHAR_POS)	/* number of chars into tx fifo */
+#define YANU_TFIFO_CHARS_N   (5)	/* ...its bit field length: 32 chars */
+
+typedef volatile struct yanu_uart_t {
+	volatile unsigned data;
+	volatile unsigned control;	/* control register (RW) 32-bit   */
+	volatile unsigned baud;	/* baud/prescaler register (RW) 32-bit */
+	volatile unsigned action;	/* action register (W) 32-bit */
+	volatile unsigned status;	/* status register (R) 32-bit */
+	volatile unsigned magic;	/* magic register (R) 32-bit */
+} yanu_uart_t;
+
+#endif
-- 
cgit v0.10.2


From 9d90a93d367272ee65550c0c9f82615cec967c70 Mon Sep 17 00:00:00 2001
From: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Date: Thu, 25 Feb 2010 14:03:08 +0100
Subject: cmd_mmc remove \n

This patch removes the \n after the help message for mmcinfo.
This resulted in an empty line being displayed after the mmcinfo line
when the help command was given.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index 0e3393b..c67c9cf 100644
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -136,7 +136,7 @@ int do_mmcinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 }
 
 U_BOOT_CMD(mmcinfo, 2, 0, do_mmcinfo,
-	"mmcinfo <dev num>-- display MMC info\n",
+	"mmcinfo <dev num>-- display MMC info",
 	""
 );
 
-- 
cgit v0.10.2


From 252b404d954f91499a4477a3e1064eb237ce5a1c Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Tue, 9 Mar 2010 14:27:25 +0100
Subject: Fix PCI_BASE_ADDRESS_5 handling in pci_hose_config_device()

Signed-off-by: FUJITA Kazutoshi <fujita@soum.co.jp>
Signed-off-by: <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index d6d2d6e..cd64a87 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -388,7 +388,7 @@ int pci_hose_config_device(struct pci_controller *hose,
 
 	pci_hose_write_config_dword (hose, dev, PCI_COMMAND, 0);
 
-	for (bar = PCI_BASE_ADDRESS_0; bar < PCI_BASE_ADDRESS_5; bar += 4) {
+	for (bar = PCI_BASE_ADDRESS_0; bar <= PCI_BASE_ADDRESS_5; bar += 4) {
 		pci_hose_write_config_dword (hose, dev, bar, 0xffffffff);
 		pci_hose_read_config_dword (hose, dev, bar, &bar_response);
 
-- 
cgit v0.10.2


From c96f86eefc215b67dd222694ce2b6f60e6a42b0b Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@denx.de>
Date: Sun, 17 Jan 2010 23:55:53 +0100
Subject: TFTP: allow for adjustable retransmission timout

So far, TFTP negotiated a fixed retransmission timeout of 5 seconds.
In some cases (busy networks, slow TFTP servers) this caused very
slow transfers. A new environment variable "tftptimeout" allows to
set this timeout. Lowering this value may make downloads succeed
faster in networks with high packet loss rates or with unreliable
TFTP servers.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

diff --git a/README b/README
index 1158e24..940b507 100644
--- a/README
+++ b/README
@@ -3005,7 +3005,9 @@ environment. As long as you don't save the environment you are
 working with an in-memory copy. In case the Flash area containing the
 environment is erased by accident, a default environment is provided.
 
-Some configuration options can be set using Environment Variables:
+Some configuration options can be set using Environment Variables.
+
+List of environment variables (most likely not complete):
 
   baudrate	- see CONFIG_BAUDRATE
 
@@ -3117,7 +3119,7 @@ Some configuration options can be set using Environment Variables:
 		  available network interfaces.
 		  It just stays at the currently selected interface.
 
-   netretry	- When set to "no" each network operation will
+  netretry	- When set to "no" each network operation will
 		  either succeed or fail without retrying.
 		  When set to "once" the network operation will
 		  fail when all the available network interfaces
@@ -3133,7 +3135,18 @@ Some configuration options can be set using Environment Variables:
   tftpdstport	- If this is set, the value is used for TFTP's UDP
 		  destination port instead of the Well Know Port 69.
 
-   vlan		- When set to a value < 4095 the traffic over
+  tftpblocksize - Block size to use for TFTP transfers; if not set,
+		  we use the TFTP server's default block size
+
+  tftptimeout	- Retransmission timeout for TFTP packets (in milli-
+		  seconds, minimum value is 1000 = 1 second). Defines
+		  when a packet is considered to be lost so it has to
+		  be retransmitted. The default is 5000 = 5 seconds.
+		  Lowering this value may make downloads succeed
+		  faster in networks with high packet loss rates or
+		  with unreliable TFTP servers.
+
+  vlan		- When set to a value < 4095 the traffic over
 		  Ethernet is encapsulated/received over 802.1q
 		  VLAN tagged frames.
 
diff --git a/net/tftp.c b/net/tftp.c
index a02463b..ed559b7 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -211,7 +211,7 @@ TftpSend (void)
 		pkt += 5 /*strlen("octet")*/ + 1;
 		strcpy ((char *)pkt, "timeout");
 		pkt += 7 /*strlen("timeout")*/ + 1;
-		sprintf((char *)pkt, "%lu", TIMEOUT / 1000);
+		sprintf((char *)pkt, "%lu", TftpTimeoutMSecs / 1000);
 		debug("send option \"timeout %s\"\n", (char *)pkt);
 		pkt += strlen((char *)pkt) + 1;
 #ifdef CONFIG_TFTP_TSIZE
@@ -413,7 +413,6 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len)
 		}
 
 		TftpLastBlock = TftpBlock;
-		TftpTimeoutMSecs = TIMEOUT;
 		TftpTimeoutCountMax = TIMEOUT_COUNT;
 		NetSetTimeout (TftpTimeoutMSecs, TftpTimeout);
 
@@ -528,10 +527,25 @@ TftpStart (void)
 {
 	char *ep;             /* Environment pointer */
 
-	/* Allow the user to choose tftpblocksize */
+	/*
+	 * Allow the user to choose TFTP blocksize and timeout.
+	 * TFTP protocol has a minimal timeout of 1 second.
+	 */
 	if ((ep = getenv("tftpblocksize")) != NULL)
 		TftpBlkSizeOption = simple_strtol(ep, NULL, 10);
-	debug("tftp block size is %i\n", TftpBlkSizeOption);
+
+	if ((ep = getenv("tftptimeout")) != NULL)
+		TftpTimeoutMSecs = simple_strtol(ep, NULL, 10);
+
+	if (TftpTimeoutMSecs < 1000) {
+		printf("TFTP timeout (%ld ms) too low, "
+			"set minimum = 1000 ms\n",
+			TftpTimeoutMSecs);
+		TftpTimeoutMSecs = 1000;
+	}
+
+	debug("TFTP blocksize = %i, timeout = %ld ms\n",
+		TftpBlkSizeOption, TftpTimeoutMSecs);
 
 	TftpServerIP = NetServerIP;
 	if (BootFile[0] == '\0') {
@@ -588,7 +602,6 @@ TftpStart (void)
 
 	puts ("Loading: *\b");
 
-	TftpTimeoutMSecs = TftpRRQTimeoutMSecs;
 	TftpTimeoutCountMax = TftpRRQTimeoutCountMax;
 
 	NetSetTimeout (TftpTimeoutMSecs, TftpTimeout);
-- 
cgit v0.10.2


From 99c006a320ceb9ea19135ac1512e4a81e8bebb72 Mon Sep 17 00:00:00 2001
From: Stefano Babic <sbabic@denx.de>
Date: Sat, 13 Mar 2010 21:09:00 +0100
Subject: mxcmmc: fix warnings due to access 32 bit registers with 16 bit
 accessors

Some registers of the mxcmmc driver were accessed using
16 bit accessor functions, because only the LSB is
significant. This is not needed and generates
warnings.

Signed-off-by: Stefano Babic <sbabic@denx.de>

diff --git a/drivers/mmc/mxcmmc.c b/drivers/mmc/mxcmmc.c
index d307176..5963953 100644
--- a/drivers/mmc/mxcmmc.c
+++ b/drivers/mmc/mxcmmc.c
@@ -136,14 +136,14 @@ static void mxcmci_softreset(struct mxcmci_host *host)
 	int i;
 
 	/* reset sequence */
-	writew(STR_STP_CLK_RESET, &host->base->str_stp_clk);
-	writew(STR_STP_CLK_RESET | STR_STP_CLK_START_CLK,
+	writel(STR_STP_CLK_RESET, &host->base->str_stp_clk);
+	writel(STR_STP_CLK_RESET | STR_STP_CLK_START_CLK,
 			&host->base->str_stp_clk);
 
 	for (i = 0; i < 8; i++)
-		writew(STR_STP_CLK_START_CLK, &host->base->str_stp_clk);
+		writel(STR_STP_CLK_START_CLK, &host->base->str_stp_clk);
 
-	writew(0xff, &host->base->res_to);
+	writel(0xff, &host->base->res_to);
 }
 
 static void mxcmci_setup_data(struct mxcmci_host *host, struct mmc_data *data)
@@ -154,8 +154,8 @@ static void mxcmci_setup_data(struct mxcmci_host *host, struct mmc_data *data)
 
 	host->data = data;
 
-	writew(nob, &host->base->nob);
-	writew(blksz, &host->base->blk_len);
+	writel(nob, &host->base->nob);
+	writel(blksz, &host->base->blk_len);
 	host->datasize = datasize;
 }
 
@@ -185,9 +185,9 @@ static int mxcmci_start_cmd(struct mxcmci_host *host, struct mmc_cmd *cmd,
 		return -EINVAL;
 	}
 
-	writew(cmd->cmdidx, &host->base->cmd);
+	writel(cmd->cmdidx, &host->base->cmd);
 	writel(cmd->cmdarg, &host->base->arg);
-	writew(cmdat, &host->base->cmd_dat_cont);
+	writel(cmdat, &host->base->cmd_dat_cont);
 
 	return 0;
 }
@@ -247,14 +247,14 @@ static int mxcmci_read_response(struct mxcmci_host *host, unsigned int stat)
 	if (cmd->resp_type & MMC_RSP_PRESENT) {
 		if (cmd->resp_type & MMC_RSP_136) {
 			for (i = 0; i < 4; i++) {
-				a = readw(&host->base->res_fifo);
-				b = readw(&host->base->res_fifo);
+				a = readl(&host->base->res_fifo) & 0xFFFF;
+				b = readl(&host->base->res_fifo) & 0xFFFF;
 				resp[i] = a << 16 | b;
 			}
 		} else {
-			a = readw(&host->base->res_fifo);
-			b = readw(&host->base->res_fifo);
-			c = readw(&host->base->res_fifo);
+			a = readl(&host->base->res_fifo) & 0xFFFF;
+			b = readl(&host->base->res_fifo) & 0xFFFF;
+			c = readl(&host->base->res_fifo) & 0xFFFF;
 			resp[0] = a << 24 | b << 8 | c >> 8;
 		}
 	}
@@ -445,7 +445,7 @@ static void mxcmci_set_clk_rate(struct mxcmci_host *host, unsigned int clk_ios)
 			prescaler <<= 1;
 	}
 
-	writew((prescaler << 4) | divider, &host->base->clk_rate);
+	writel((prescaler << 4) | divider, &host->base->clk_rate);
 }
 
 static void mxcmci_set_ios(struct mmc *mmc)
@@ -458,9 +458,9 @@ static void mxcmci_set_ios(struct mmc *mmc)
 
 	if (mmc->clock) {
 		mxcmci_set_clk_rate(host, mmc->clock);
-		writew(STR_STP_CLK_START_CLK, &host->base->str_stp_clk);
+		writel(STR_STP_CLK_START_CLK, &host->base->str_stp_clk);
 	} else {
-		writew(STR_STP_CLK_STOP_CLK, &host->base->str_stp_clk);
+		writel(STR_STP_CLK_STOP_CLK, &host->base->str_stp_clk);
 	}
 
 	host->clock = mmc->clock;
@@ -472,7 +472,7 @@ static int mxcmci_init(struct mmc *mmc)
 
 	mxcmci_softreset(host);
 
-	host->rev_no = readw(&host->base->rev_no);
+	host->rev_no = readl(&host->base->rev_no);
 	if (host->rev_no != 0x400) {
 		printf("wrong rev.no. 0x%08x. aborting.\n",
 			host->rev_no);
@@ -480,7 +480,7 @@ static int mxcmci_init(struct mmc *mmc)
 	}
 
 	/* recommended in data sheet */
-	writew(0x2db4, &host->base->read_to);
+	writel(0x2db4, &host->base->read_to);
 
 	writel(0, &host->base->int_cntr);
 
-- 
cgit v0.10.2


From 5647f78d04174b0b99857d2a7cbf25141bd14a45 Mon Sep 17 00:00:00 2001
From: Thomas Weber <swirl@gmx.li>
Date: Sat, 13 Mar 2010 23:14:45 +0100
Subject: mod change 755 => 644 for multiple files

I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'

Signed-off-by: Thomas Weber <swirl@gmx.li>
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk <wd@denx.de>

diff --git a/board/spear/common/spr_lowlevel_init.S b/board/spear/common/spr_lowlevel_init.S
old mode 100755
new mode 100644
diff --git a/board/spear/common/spr_misc.c b/board/spear/common/spr_misc.c
old mode 100755
new mode 100644
diff --git a/board/spear/spear300/Makefile b/board/spear/spear300/Makefile
old mode 100755
new mode 100644
diff --git a/board/spear/spear300/config.mk b/board/spear/spear300/config.mk
old mode 100755
new mode 100644
diff --git a/board/spear/spear300/spear300.c b/board/spear/spear300/spear300.c
old mode 100755
new mode 100644
diff --git a/board/spear/spear310/Makefile b/board/spear/spear310/Makefile
old mode 100755
new mode 100644
diff --git a/board/spear/spear310/config.mk b/board/spear/spear310/config.mk
old mode 100755
new mode 100644
diff --git a/board/spear/spear310/spear310.c b/board/spear/spear310/spear310.c
old mode 100755
new mode 100644
diff --git a/board/spear/spear320/Makefile b/board/spear/spear320/Makefile
old mode 100755
new mode 100644
diff --git a/board/spear/spear320/config.mk b/board/spear/spear320/config.mk
old mode 100755
new mode 100644
diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c
old mode 100755
new mode 100644
diff --git a/board/spear/spear600/Makefile b/board/spear/spear600/Makefile
old mode 100755
new mode 100644
diff --git a/board/spear/spear600/config.mk b/board/spear/spear600/config.mk
old mode 100755
new mode 100644
diff --git a/board/spear/spear600/spear600.c b/board/spear/spear600/spear600.c
old mode 100755
new mode 100644
diff --git a/cpu/arm926ejs/spear/Makefile b/cpu/arm926ejs/spear/Makefile
old mode 100755
new mode 100644
diff --git a/cpu/arm926ejs/spear/reset.c b/cpu/arm926ejs/spear/reset.c
old mode 100755
new mode 100644
diff --git a/cpu/arm926ejs/spear/timer.c b/cpu/arm926ejs/spear/timer.c
old mode 100755
new mode 100644
diff --git a/cpu/arm926ejs/versatile/timer.c b/cpu/arm926ejs/versatile/timer.c
old mode 100755
new mode 100644
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
old mode 100755
new mode 100644
diff --git a/drivers/i2c/spr_i2c.c b/drivers/i2c/spr_i2c.c
old mode 100755
new mode 100644
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
old mode 100755
new mode 100644
diff --git a/drivers/mtd/nand/spr_nand.c b/drivers/mtd/nand/spr_nand.c
old mode 100755
new mode 100644
diff --git a/drivers/mtd/spr_smi.c b/drivers/mtd/spr_smi.c
old mode 100755
new mode 100644
diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h
old mode 100755
new mode 100644
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
old mode 100755
new mode 100644
diff --git a/drivers/usb/gadget/spr_udc.c b/drivers/usb/gadget/spr_udc.c
old mode 100755
new mode 100644
diff --git a/include/asm-arm/arch-spear/spr_gpt.h b/include/asm-arm/arch-spear/spr_gpt.h
old mode 100755
new mode 100644
diff --git a/include/asm-arm/arch-spear/spr_i2c.h b/include/asm-arm/arch-spear/spr_i2c.h
old mode 100755
new mode 100644
diff --git a/include/asm-arm/arch-spear/spr_smi.h b/include/asm-arm/arch-spear/spr_smi.h
old mode 100755
new mode 100644
diff --git a/include/asm-arm/arch-spear/spr_xloader_table.h b/include/asm-arm/arch-spear/spr_xloader_table.h
old mode 100755
new mode 100644
diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h
old mode 100755
new mode 100644
diff --git a/include/configs/spear6xx.h b/include/configs/spear6xx.h
old mode 100755
new mode 100644
diff --git a/include/usb/spr_udc.h b/include/usb/spr_udc.h
old mode 100755
new mode 100644
diff --git a/lib_m68k/bootm.c b/lib_m68k/bootm.c
old mode 100755
new mode 100644
-- 
cgit v0.10.2


From a74908161a1b37d780d3a826a86807bbc50a3857 Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Tue, 16 Mar 2010 15:29:33 +0100
Subject: console.c: fix problem with splashimage

If a board uses cfb_console driver and splash image
and also defines CONFIG_SILENT_CONSOLE, the user is
locked out even if "silent" is not set. It is not
possible to get any output, neither on vga console
device nor on serial console after redirecting the
output to the serial console, since the GD_FLG_SILENT
flag remains set.

Fix the problem by redirecting the output from frame
buffer to serial console if splashimage is used.
Only suppress the output if "silent" environment
variable was set and don't set the GD_FLG_SILENT
flag arbitrarily.

Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/common/console.c b/common/console.c
index dc0d13b..51c6fb6 100644
--- a/common/console.c
+++ b/common/console.c
@@ -659,10 +659,14 @@ int console_init_r(void)
 #ifdef CONFIG_SPLASH_SCREEN
 	/*
 	 * suppress all output if splash screen is enabled and we have
-	 * a bmp to display
+	 * a bmp to display. We redirect the output from frame buffer
+	 * console to serial console in this case or suppress it if
+	 * "silent" mode was requested.
 	 */
-	if (getenv("splashimage") != NULL)
-		gd->flags |= GD_FLG_SILENT;
+	if (getenv("splashimage") != NULL) {
+		if (!(gd->flags & GD_FLG_SILENT))
+			outputdev = search_device (DEV_FLAGS_OUTPUT, "serial");
+	}
 #endif
 
 	/* Scan devices looking for input and output devices */
-- 
cgit v0.10.2


From 51c2ac9bb574c1420b993615268392b0c1f829f6 Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Tue, 16 Mar 2010 17:10:08 +0100
Subject: mpc5121: cpu/mpc512x/diu.c: fix warnings

Fix warnings while compiling with CONFIG_VIDEO enabled:

diu.c: In function 'video_hw_init':
diu.c:158: warning: 'return' with no value, in function returning non-void
diu.c:162: warning: format '%ld' expects type 'long int', but argument 6 has type 'int'
diu.c:162: warning: format '%ld' expects type 'long int', but argument 7 has type 'int'

Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/cpu/mpc512x/diu.c b/cpu/mpc512x/diu.c
index a24f395..ca459a1 100644
--- a/cpu/mpc512x/diu.c
+++ b/cpu/mpc512x/diu.c
@@ -145,10 +145,10 @@ void *video_hw_init(void)
 	struct fb_info *info;
 
 	if (mpc5121_diu_init() < 0)
-		return;
+		return NULL;
 
 	/* fill in Graphic device struct */
-	sprintf(pGD->modeIdent, "%dx%dx%d %ldkHz %ldHz",
+	sprintf(pGD->modeIdent, "%dx%dx%d %dkHz %dHz",
 		xres, yres, 32, 64, 60);
 
 	pGD->frameAdrs = (unsigned int)fsl_fb_open(&info);
-- 
cgit v0.10.2


From 322ff395c9aec7b87a2211fe4333fdf44377c564 Mon Sep 17 00:00:00 2001
From: Jeff Angielski <jeff@theptrgroup.com>
Date: Wed, 17 Mar 2010 15:09:26 -0400
Subject: env: fix endian ordering in crc table

The crc table was being built as little endian for big endian
targets.  This would cause fw_printenv to always fail with
"Warning: Bad CRC, using default environment" messages.

Signed-off-by: Jeff Angielski <jeff@theptrgroup.com>
Acked-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>

diff --git a/lib_generic/crc32.c b/lib_generic/crc32.c
index 468b397..27335a3 100644
--- a/lib_generic/crc32.c
+++ b/lib_generic/crc32.c
@@ -163,7 +163,7 @@ const uint32_t * ZEXPORT get_crc_table()
 #endif
 
 /* ========================================================================= */
-# ifdef __LITTLE_ENDIAN
+# if __BYTE_ORDER == __LITTLE_ENDIAN
 #  define DO_CRC(x) crc = tab[(crc ^ (x)) & 255] ^ (crc >> 8)
 # else
 #  define DO_CRC(x) crc = tab[((crc >> 24) ^ (x)) & 255] ^ (crc << 8)
-- 
cgit v0.10.2


From daa989b47297c9f73426783599c286ef3a1f3f49 Mon Sep 17 00:00:00 2001
From: Asen Dimov <dimov@ronetix.at>
Date: Thu, 18 Mar 2010 13:41:47 +0200
Subject: correct a syntax typo in at91_matrix.h

Signed-off-by: Asen Dimov <dimov@ronetix.at>

diff --git a/include/asm-arm/arch-at91/at91_matrix.h b/include/asm-arm/arch-at91/at91_matrix.h
index 9b3c110..981ec20 100644
--- a/include/asm-arm/arch-at91/at91_matrix.h
+++ b/include/asm-arm/arch-at91/at91_matrix.h
@@ -80,7 +80,7 @@ typedef struct at91_matrix {
 	u32		mrcr;		/* 0x100 Master Remap Control */
 	u32		reserve4[3];
 #if	defined(CONFIG_AT91SAM9G45)
-	u32		ccr[52]		/* 0x110 - 0x1E0 Chip Configuration */
+	u32		ccr[52];	/* 0x110 - 0x1E0 Chip Configuration */
 	u32		womr;		/* 0x1E4 Write Protect Mode  */
 	u32		wpsr;		/* 0x1E8 Write Protect Status */
 	u32		resg45_1[10];
-- 
cgit v0.10.2