From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 9.mo1.mail-out.ovh.net ([178.32.108.172] helo=mo1.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Svmm1-0001Zb-GL for barebox@lists.infradead.org; Mon, 30 Jul 2012 10:00:26 +0000 Received: from mail94.ha.ovh.net (b7.ovh.net [213.186.33.57]) by mo1.mail-out.ovh.net (Postfix) with SMTP id 0B810FF989C for ; Mon, 30 Jul 2012 12:06:23 +0200 (CEST) Date: Mon, 30 Jul 2012 12:00:22 +0200 From: Jean-Christophe PLAGNIOL-VILLARD Message-ID: <20120730100022.GD19759@game.jcrosoft.org> MIME-Version: 1.0 Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 00/12 v3] Add Pre-Bootloader support To: barebox@lists.infradead.org Hi, v3: drop ARM: Separate assembler functions into their own section drop already applied decompress_unlzo: define decompress_unlzo as decompress update early malloc to the end of the malloc space v2: add custom cppflags to pbl on arm always the garbage collector please pull The following changes since commit d8ddfd069f99428244aff34e2ccebe9ed6a6a7a3: decompress_unlzo: define decompress_unlzo as decompress (2012-07-30 16:23:54 +0800) are available in the git repository at: git://git.jcrosoft.org/barebox.git tags/pbl for you to fetch changes up to 0d4fc07c84581f088b658ff9fbc1e275a3ada518: arm: always enable the garbage collector for pbl (2012-07-30 17:32:51 +0800) ---------------------------------------------------------------- Add pre-bootloader (pbl) image support This allows for creating a pre-bootloader binary for - nand boot - mmc boot - compressed image Currently on the compressed image is implemented the boot really on current lowlevel init support. In a second step this could be move to the pbl c code with generic framework. The pbl will be incharge of the lowlevel init if needed. The barebox will skip it. The decompressor support lzo and gzip and allow to add easly more. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD ---------------------------------------------------------------- Jean-Christophe PLAGNIOL-VILLARD (10): kbuild: Init all relevant variables used in kbuild files so kbuild: add pre-bootloader (pbl) target Add pre-bootloader (pbl) image support pbl: discard unwind symbol if enable in barebox decompressor: import malloc/free implementation for linux 3.4 ARM: add early malloc support needed by the decompressor compressed image: add gzip support at91: add lowlevel init to the pbl kbuild: allow to have custom cppflags for pbl arm: always enable the garbage collector for pbl Sascha Hauer (2): Add compressed image support only compress default env in uncompressed images Makefile | 11 +++++++++-- arch/arm/Kconfig | 2 ++ arch/arm/Makefile | 8 ++++++++ arch/arm/cpu/Makefile | 1 + arch/arm/cpu/start.c | 113 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---- arch/arm/lib/Makefile | 4 ++++ arch/arm/lib/barebox.lds.S | 3 ++- arch/arm/mach-at91/Makefile | 2 ++ arch/arm/pbl/Makefile | 40 +++++++++++++++++++++++++++++++++++++++ arch/arm/pbl/piggy.gzip.S | 6 ++++++ arch/arm/pbl/piggy.lzo.S | 6 ++++++ arch/arm/pbl/zbarebox.lds.S | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ common/Kconfig | 34 +++++++++++++++++++++++++++++++++ include/asm-generic/memory_layout.h | 1 + include/linux/decompress/mm.h | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ lib/decompress_inflate.c | 1 + pbl/Makefile | 5 +++++ pbl/misc.c | 14 ++++++++++++++ pbl/string.c | 127 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ scripts/Makefile.build | 73 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---- scripts/Makefile.lib | 14 ++++++++++++++ 21 files changed, 596 insertions(+), 11 deletions(-) create mode 100644 arch/arm/pbl/Makefile create mode 100644 arch/arm/pbl/piggy.gzip.S create mode 100644 arch/arm/pbl/piggy.lzo.S create mode 100644 arch/arm/pbl/zbarebox.lds.S create mode 100644 include/linux/decompress/mm.h create mode 100644 pbl/Makefile create mode 100644 pbl/misc.c create mode 100644 pbl/string.c Beset Regards, J. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox