This patch adds Jordan's romtool support for v2.

There are a few changes. The 20K bootblock size restriction is gone. 

ROMFS has been tested and works on v2 with qemu and kontron. Once this 
patch is in, those patches will follow. 

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4032 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 69 insertions, 0 deletions

diff --git a/util/romtool/create.c b/util/romtool/create.c
new file mode 100644
index 0000000000..b98e13b919
--- /dev/null
+++ b/util/romtool/create.c
@@ -0,0 +1,69 @@
+/*
+ * romtool
+ *
+ * Copyright (C) 2008 Jordan Crouse <jordan@cosmicpenguin.net>
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "romtool.h"
+
+void create_usage(void)
+{
+	printf("create SIZE BOOTBLOCKSIZE [ALIGN] [BOOTBLOCK]\tCreate a ROM file\n");
+}
+
+int create_handler(struct rom *rom, int argc, char **argv)
+{
+	int align = 16, size;
+	char *bootblock = NULL;
+	int bootblocksize;
+
+	if (argc < 2) {
+		create_usage();
+		return -1;
+	}
+
+	size = get_size(argv[0]);
+
+	bootblocksize = get_size(argv[1]);
+
+	if (argc == 3) {
+		bootblock = argv[2];
+	} else if (argc >= 4) {
+		align = strtoul(argv[2], NULL, 0);
+		bootblock = argv[3];
+	}
+
+	if (size < bootblocksize) {
+		ERROR("Cannot create a rom %d smaller then bootblock size %d\n", size, bootblocksize);
+		return -1;
+	}
+
+	if (align == 0) {
+		ERROR("Cannot create with an align size of 0\n");
+		return -1;
+	}
+
+	if (create_rom(rom, rom->name, size, bootblocksize, align))
+		return -1;
+
+	if (bootblock != NULL)
+		return add_bootblock(rom, bootblock);
+
+	return 0;
+}