From 3e38691e8f7aa0d9b498d76c7279ddec6e4946f3 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sat, 5 Apr 2003 00:53:31 +0000
Subject: * Patch by Arun Dharankar, 4 Apr 2003:   Add IDMA example code
 (tested on 8260 only)

* Add support for Purple Board (MIPS64 5Kc)

* Add support for MIPS64 5Kc CPUs

* Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS

* Patch by Denis Peter, 04 Apr 2003:
  - update MIP405-4 board

* Patches by Denis Peter, 03 April 2003:
  - fix PCI IRQs on MPL boards
  - fix two more un-relocated pointer problems

* Fix behaviour of "run" command:
  - print error message iv variable does not exist
  - terminate processing of arguments in case of error

* Patches by Peter Figuli, 10 Mar 2003
  - Add support for BTUART on PXA platform
  - Add support for WEP EP250 (PXA) board

* Fix flash problems on INCA-IP; add tool to allow bruning images  to
  flash using a BDI2000

* Implement fix for I2C Edge Conditions problem for all boards that
  use the bit-banging driver (common/soft_i2c.c)

* Add patches by Robert Schwebel, 31 Mar 2003:
  - csb226 board: bring in sync with innokom/memsetup.S
  - csb226 board: fix MDREFR handling
  - misc doc fixes / extensions
  - innokom board: cleanup, MDREFR fix in memsetup.S, config update
  - add BOOT_PROGRESS to armlinux.c
---
 tools/Makefile          | 12 ++++++++++++
 tools/inca-swap-bytes.c | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+)
 create mode 100644 tools/inca-swap-bytes.c

(limited to 'tools')

diff --git a/tools/Makefile b/tools/Makefile
index 41bcc59d16..35c60b6b51 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -25,6 +25,11 @@ BINS	= img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) gen_eth_addr$(SFX) bmp_logo$(SF
 
 OBJS	= environment.o img2srec.o mkimage.o crc32.o envcrc.o gen_eth_addr.o bmp_logo.o
 
+ifeq ($(ARCH),mips)
+BINS   += inca-swap-bytes$(SFX)
+OBJS   += inca-swap-bytes.o
+endif
+
 LOGO_H	= $(TOPDIR)/include/bmp_logo.h
 
 ifeq ($(LOGO_BMP),)
@@ -133,6 +138,10 @@ bmp_logo$(SFX):	bmp_logo.o
 		$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 		$(STRIP) $@
 
+inca-swap-bytes$(SFX):	inca-swap-bytes.o
+		$(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
+		$(STRIP) $@
+
 envcrc.o:	envcrc.c
 		$(CC) -g $(CFLAGS) -c $<
 
@@ -145,6 +154,9 @@ mkimage.o:	mkimage.c
 gen_eth_addr.o:	gen_eth_addr.c
 		$(CC) -g $(CFLAGS) -c $<
 
+inca-swap-bytes.o:	inca-swap-bytes.c
+		$(CC) -g $(CFLAGS) -c $<
+
 subdirs:
 		@for dir in $(TOOLSUBDIRS) ; do \
 		    $(MAKE) \
diff --git a/tools/inca-swap-bytes.c b/tools/inca-swap-bytes.c
new file mode 100644
index 0000000000..3a6d82d54a
--- /dev/null
+++ b/tools/inca-swap-bytes.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#ifndef BUFSIZ
+# define BUFSIZ 4096
+#endif
+
+#undef BUFSIZ
+# define BUFSIZ 64
+int main (void)
+{
+	short ibuff[BUFSIZ], obuff[BUFSIZ];
+	int rc, i, len;
+
+	while ((rc = read (0, ibuff, sizeof (ibuff))) > 0) {
+		memset (obuff, 0, sizeof (obuff));
+		for (i = 0; i < (rc + 1) / 2; i++) {
+			obuff[i] = ibuff[i ^ 1];
+		}
+
+		len = (rc + 1) & ~1;
+
+		if (write (1, obuff, len) != len) {
+			perror ("read error");
+			return (EXIT_FAILURE);
+		}
+
+		memset (ibuff, 0, sizeof (ibuff));
+	}
+
+	if (rc < 0) {
+		perror ("read error");
+		return (EXIT_FAILURE);
+	}
+	return (EXIT_SUCCESS);
+}
-- 
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