Author: wma
Date: Mon Jun 20 06:40:58 2016
New Revision: 302025
URL: https://svnweb.freebsd.org/changeset/base/302025
Log:
ARM64: bsdinstall support for creating EFI partitions
This patch enables bsdinstall to create EFI partition during installation
and uploading it's contents,
making the ARM64 FreeBSD installation bootable.
Obtained from: Semihalf
Sponsored by: Cavium
Approved by: re
Reviewed by: allanjude, emaste, nwhitehorn, wma
Differential Revision: https://reviews.freebsd.org/D6853
Added:
head/usr.sbin/bsdinstall/partedit/partedit_arm64.c (contents, props changed)
Modified:
head/usr.sbin/bsdinstall/partedit/gpart_ops.c
Modified: head/usr.sbin/bsdinstall/partedit/gpart_ops.c
==============================================================================
--- head/usr.sbin/bsdinstall/partedit/gpart_ops.c Mon Jun 20 02:04:40
2016 (r302024)
+++ head/usr.sbin/bsdinstall/partedit/gpart_ops.c Mon Jun 20 06:40:58
2016 (r302025)
@@ -218,7 +218,7 @@ choose_part_type(const char *def_scheme)
{"BSD", "BSD Labels",
"Bootable on most x86 systems", 0 },
{"GPT", "GUID Partition Table",
- "Bootable on most x86 systems", 0 },
+ "Bootable on most x86 systems and EFI aware ARM64", 0 },
{"MBR", "DOS Partitions",
"Bootable on most x86 systems", 0 },
{"PC98", "NEC PC9801 Partition Table",
Added: head/usr.sbin/bsdinstall/partedit/partedit_arm64.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/usr.sbin/bsdinstall/partedit/partedit_arm64.c Mon Jun 20 06:40:58
2016 (r302025)
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2016 Cavium Inc.
+ * All rights reserved.
+ *
+ * Developed by Semihalf.
+ * Based on work by Nathan Whitehorn.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/types.h>
+#include <string.h>
+
+#include "partedit.h"
+
+/* EFI partition size in KB */
+#define EFI_BOOTPART_SIZE (50 * 1024)
+#define EFI_BOOTPART_PATH "/boot/boot1.efifat"
+
+const char *
+default_scheme(void)
+{
+
+ return ("GPT");
+}
+
+int
+is_scheme_bootable(const char *part_type)
+{
+
+ if (strcmp(part_type, "GPT") == 0)
+ return (1);
+
+ return (0);
+}
+
+int
+is_fs_bootable(const char *part_type, const char *fs)
+{
+
+ if (strcmp(fs, "freebsd-ufs") == 0)
+ return (1);
+
+ return (0);
+}
+
+size_t
+bootpart_size(const char *scheme)
+{
+
+ /* We only support GPT with EFI */
+ if (strcmp(scheme, "GPT") != 0)
+ return (0);
+
+ return ((EFI_BOOTPART_SIZE) * 1024);
+}
+
+const char *
+bootpart_type(const char *scheme)
+{
+
+ /* Only EFI is supported as boot partition */
+ return ("efi");
+}
+
+const char *
+bootcode_path(const char *part_type)
+{
+
+ return (NULL);
+}
+
+const char *
+partcode_path(const char *part_type, const char *fs_type)
+{
+
+ if (strcmp(part_type, "GPT") == 0)
+ return (EFI_BOOTPART_PATH);
+
+ /* No boot partition data for non-GPT */
+ return (NULL);
+}
+
_______________________________________________
svn-src-head@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
