mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Christian Kapeller <christian.kapeller@cmotion.eu>
To: barebox@lists.infradead.org
Subject: [PATCH] arm: support booting of uimages with as barebox payload.
Date: Tue, 17 Jul 2012 13:23:02 +0200	[thread overview]
Message-ID: <1342524182-15436-1-git-send-email-christian.kapeller@cmotion.eu> (raw)

Packing barebox within an uimage gives us integrity checking.

Generate the image with:
./scripts/mkimage -A arm -O barebox -T firmware -C none -d barebox.bin -a 0xffffffff barebox.uimage

Signed-off-by: Christian Kapeller <christian.kapeller@cmotion.eu>
---
 arch/arm/lib/bootm.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
index 3a00437..791efc2 100644
--- a/arch/arm/lib/bootm.c
+++ b/arch/arm/lib/bootm.c
@@ -117,6 +117,13 @@ static struct image_handler rawimage_handler = {
 	.filetype = filetype_unknown,
 };
 
+static struct image_handler bbuimage_handler = {
+	.name = "ARM barebox uImage",
+	.bootm = do_bootm_linux,
+	.filetype = filetype_uimage,
+	.ih_os = IH_OS_BAREBOX,
+};
+
 struct zimage_header {
 	u32	unused[9];
 	u32	magic;
@@ -470,6 +477,7 @@ static int armlinux_register_image_handler(void)
 	register_image_handler(&uimage_handler);
 	register_image_handler(&rawimage_handler);
 	register_image_handler(&zimage_handler);
+	register_image_handler(&bbuimage_handler);
 	if (IS_BUILTIN(CONFIG_CMD_BOOTM_AIMAGE)) {
 		register_image_handler(&aimage_handler);
 		binfmt_register(&binfmt_aimage_hook);
-- 
1.7.5.4


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

             reply	other threads:[~2012-07-17 11:23 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-17 11:23 Christian Kapeller [this message]
2012-07-17 12:49 ` Jean-Christophe PLAGNIOL-VILLARD
2012-07-17 13:23   ` Christian Kapeller
2012-07-17 15:34     ` Sascha Hauer

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1342524182-15436-1-git-send-email-christian.kapeller@cmotion.eu \
    --to=christian.kapeller@cmotion.eu \
    --cc=barebox@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox