diff options
author | wma <wma@FreeBSD.org> | 2016-06-20 06:40:58 +0000 |
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committer | wma <wma@FreeBSD.org> | 2016-06-20 06:40:58 +0000 |
commit | c6f6894768f297ac39bb24bdaf19167ba7def897 (patch) | |
tree | 9056ad346176e93ce1e156f1fbbdc20e41058e25 /usr.sbin | |
parent | deb9240527395846edccff198f806dce14b1d370 (diff) | |
download | FreeBSD-src-c6f6894768f297ac39bb24bdaf19167ba7def897.zip FreeBSD-src-c6f6894768f297ac39bb24bdaf19167ba7def897.tar.gz |
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
Diffstat (limited to 'usr.sbin')
-rw-r--r-- | usr.sbin/bsdinstall/partedit/gpart_ops.c | 2 | ||||
-rw-r--r-- | usr.sbin/bsdinstall/partedit/partedit_arm64.c | 104 |
2 files changed, 105 insertions, 1 deletions
diff --git a/usr.sbin/bsdinstall/partedit/gpart_ops.c b/usr.sbin/bsdinstall/partedit/gpart_ops.c index 48bbb68..04c8cea 100644 --- a/usr.sbin/bsdinstall/partedit/gpart_ops.c +++ b/usr.sbin/bsdinstall/partedit/gpart_ops.c @@ -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", diff --git a/usr.sbin/bsdinstall/partedit/partedit_arm64.c b/usr.sbin/bsdinstall/partedit/partedit_arm64.c new file mode 100644 index 0000000..5c0fb03 --- /dev/null +++ b/usr.sbin/bsdinstall/partedit/partedit_arm64.c @@ -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); +} + |