rename packages/ to recipes/ per earlier agreement

See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

1 files changed, 139 insertions, 0 deletions

diff --git a/recipes/u-boot/u-boot-mkimage-openmoko-native/dynenv-harden.patch b/recipes/u-boot/u-boot-mkimage-openmoko-native/dynenv-harden.patch
new file mode 100644
index 0000000000..e7eca4ede5
--- /dev/null
+++ b/recipes/u-boot/u-boot-mkimage-openmoko-native/dynenv-harden.patch
@@ -0,0 +1,139 @@
+common/cmd_nand.c: globalized arg_off_size
+include/util.h: new header to convenience functions, such as arg_off_size
+common/cmd_dynenv.c (do_dynenv): use arg_off_size to sanity-check offset and to
+  allow use of partition name
+common/cmd_dynenv.c (do_dynenv): indicate in no uncertain terms when an update
+  would not work due to Flash bits already cleared
+common/cmd_dynenv.c (do_dynenv): update CFG_ENV_OFFSET after successful "dynenv
+  set", so that we can write the new environment without having to reboot
+
+- Werner Almesberger <werner@openmoko.org>
+
+Index: u-boot/common/cmd_nand.c
+===================================================================
+--- u-boot.orig/common/cmd_nand.c
++++ u-boot/common/cmd_nand.c
+@@ -100,7 +100,7 @@ static inline int str2long(char *p, ulon
+ 	return (*p != '\0' && *endptr == '\0') ? 1 : 0;
+ }
+ 
+-static int
++int
+ arg_off_size(int argc, char *argv[], nand_info_t *nand, ulong *off, ulong *size)
+ {
+ 	int idx = nand_curr_device;
+Index: u-boot/include/util.h
+===================================================================
+--- /dev/null
++++ u-boot/include/util.h
+@@ -0,0 +1,33 @@
++/*
++ * util.h - Convenience functions
++ *
++ * (C) Copyright 2006-2007 Openmoko, Inc.
++ * Author: Werner Almesberger <werner@openmoko.org>
++ *
++ * 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
++ */
++
++#ifndef UTIL_H
++#define UTIL_H
++
++#include "nand.h"
++
++
++/* common/cmd_nand.c */
++int arg_off_size(int argc, char *argv[], nand_info_t *nand, ulong *off,
++  ulong *size);
++
++#endif /* UTIL_H */
+Index: u-boot/common/cmd_dynenv.c
+===================================================================
+--- u-boot.orig/common/cmd_dynenv.c
++++ u-boot/common/cmd_dynenv.c
+@@ -23,6 +23,7 @@
+ #include <malloc.h>
+ #include <environment.h>
+ #include <nand.h>
++#include <util.h>
+ #include <asm/errno.h>
+ 
+ #if defined(CFG_ENV_OFFSET_OOB)
+@@ -39,8 +40,8 @@ int do_dynenv(cmd_tbl_t *cmdtp, int flag
+ 	if (!buf)
+ 		return -ENOMEM;
+ 
++	ret = mtd->read_oob(mtd, 8, size, (size_t *) &size, (u_char *) buf);
+ 	if (!strcmp(cmd, "get")) {
+-		ret = mtd->read_oob(mtd, 8, size, (size_t *) &size, (u_char *) buf);
+ 
+ 		if (buf[0] == 'E' && buf[1] == 'N' &&
+ 		    buf[2] == 'V' && buf[3] == '0')
+@@ -49,7 +50,8 @@ int do_dynenv(cmd_tbl_t *cmdtp, int flag
+ 			printf("No dynamic environment marker in OOB block 0\n");
+ 
+ 	} else if (!strcmp(cmd, "set")) {
+-		unsigned long addr;
++		unsigned long addr, dummy;
++
+ 		if (argc < 3)
+ 			goto usage;
+ 
+@@ -57,7 +59,23 @@ int do_dynenv(cmd_tbl_t *cmdtp, int flag
+ 		buf[1] = 'N';
+ 		buf[2] = 'V';
+ 		buf[3] = '0';
+-		addr = simple_strtoul(argv[2], NULL, 16);
++
++		if (arg_off_size(argc-2, argv+2, mtd, &addr, &dummy) < 0) {
++			printf("Offset or partition name expected\n");
++			goto fail;
++		}
++		if (!ret) {
++			uint8_t tmp[4];
++			int i;
++
++			memcpy(&tmp, &addr, 4);
++			for (i = 0; i != 4; i++)
++				if (tmp[i] & ~buf[i+4]) {
++					printf("ERROR: erase OOB block to "
++					  "write this value\n");
++					goto fail;
++				}
++		}
+ 		memcpy(buf+4, &addr, 4);
+ 
+ 		printf("%02x %02x %02x %02x - %02x %02x %02x %02x\n",
+@@ -65,6 +83,8 @@ int do_dynenv(cmd_tbl_t *cmdtp, int flag
+ 			buf[4], buf[5], buf[6], buf[7]);
+ 
+ 		ret = mtd->write_oob(mtd, 8, size, (size_t *) &size, (u_char *) buf);
++		if (!ret)
++			CFG_ENV_OFFSET = addr;
+ 	} else
+ 		goto usage;
+ 
+@@ -72,8 +92,9 @@ int do_dynenv(cmd_tbl_t *cmdtp, int flag
+ 	return ret;
+ 
+ usage:
+-	free(buf);
+ 	printf("Usage:\n%s\n", cmdtp->usage);
++fail:
++	free(buf);
+ 	return 1;
+ }
+