From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.free-electrons.com ([94.23.35.102]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZrJt-0006R7-ET for barebox@lists.infradead.org; Tue, 07 May 2013 23:29:18 +0000 Message-ID: <51898E2F.3010404@free-electrons.com> Date: Wed, 08 May 2013 01:28:47 +0200 From: Gregory CLEMENT MIME-Version: 1.0 References: <1367599871-28479-1-git-send-email-thomas.petazzoni@free-electrons.com> In-Reply-To: <1367599871-28479-1-git-send-email-thomas.petazzoni@free-electrons.com> 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" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 0/7] Basic support for Marvell Armada 370/XP SoC To: Thomas Petazzoni Cc: Lior Amsalem , barebox@lists.infradead.org, Willy Tarreau , Ezequiel Garcia On 05/03/2013 06:51 PM, Thomas Petazzoni wrote: > Hello, Hi Thomas, it was a great work, I am currently trying to use but unfortunately, I didn't managed to run barebox on the Armada XP OpenBlocks AX3 from Plathome :/ I get something like that: kwboot -t -b barebix.bin.kw -B 115200 /dev/ttyUSB0 Sending boot message. Please reboot the target...- [here I power up the AX3] Sending boot image... 0 % [......................................................................] 4 % [......................................................................] 9 % [......................................................................] 14 % [......................................................................] 18 % [......................................................................] 23 % [......................................................................] 28 % [......................................................................] 33 % [......................................................................] 37 % [......................................................................] 42 % [......................................................................] 47 % [......................................................................] 52 % [.............................................................BootROM: Invalid header ID Booting from NOR flash DDR3 Training Sequence - Ver 3.0.0 I also found typo in the command line example you gave to use kwbimage. I will try the other platform soon. [...] > > An image is then later created with: > > ./scripts/kwbimage -x -i -o I think it should be: ./scripts/kwbimage -c -i -o Thanks! > > For each board, the kwbimage.cfg file is typically located in > arch/arm/boards//. The DDR3 training code must however > be extracted from an existing bootloader image of your board, > usually the one provided by the board manufacturer. > > * A kwboot tool to push a bootloader through UART. It is directly > taken from U-Boot source code, to which I've added some fixes: > > - Extend the timeouts, to actually make it work on Armada > 370/XP. This has originally been found by Willy Tarreau. > > - Ignore non-Xmodem characters, so that the original DDR3 training > code can be used without modifications (Willy had to change it to > make it output its messages on a different serial port, otherwise > it was confusing the Xmodem implementation) > > - Output to stdout all the non-Xmodem characters so that if > something goes wrong during the transfer, we have some > informations. It also shows the messages output by the DDR3 > training code. > > - Remove the 'patch' feature that patches an image to have the UART > type. This requires a knowledge of the header format, which is > different between version 0 (kirkwood) and version 1 (armada > 370/xp). It is not really needed anyway since kwbimage can > extract and create images. > > * The SoC-level code, which for now only consists in a minimal > clocksource driver, a function to register an UART, a fixed-rate > clock, and a function that determines the amount of RAM by looking > at the SDRAM windows registers. > > * The board-level code for the Armada 370 Mirabox from Globalscale, > the Armada XP OpenBlocks AX3 from Plathome and the Armada XP GP > from Marvell. > > Reviews and comments welcome! > > Best regards, > > Thomas > > Thomas Petazzoni (7): > scripts: allow lines longer than 80 cols with printf() in checkpatch > scripts: new kwbimage manipulation tool for Marvell SoC boot images > scripts: add kwboot tool > arm: initial support for Marvell Armada 370/XP SoCs > arm: add basic support for Armada XP OpenBlocks AX3 platform > arm: add basic support for the Armada 370 Mirabox platform > arm: add basic support for the Armada XP GP platform > > arch/arm/Kconfig | 8 + > arch/arm/Makefile | 4 + > arch/arm/boards/globalscale-mirabox/Makefile | 2 + > arch/arm/boards/globalscale-mirabox/config.h | 4 + > .../globalscale-mirabox/globalscale-mirabox.c | 26 + > arch/arm/boards/globalscale-mirabox/kwbimage.cfg | 8 + > arch/arm/boards/globalscale-mirabox/lowlevel.c | 26 + > arch/arm/boards/marvell-armada-xp-gp/Makefile | 2 + > arch/arm/boards/marvell-armada-xp-gp/config.h | 4 + > arch/arm/boards/marvell-armada-xp-gp/kwbimage.cfg | 8 + > arch/arm/boards/marvell-armada-xp-gp/lowlevel.c | 25 + > .../marvell-armada-xp-gp/marvell-armada-xp-gp.c | 25 + > arch/arm/boards/plathome-openblocks-ax3/Makefile | 2 + > arch/arm/boards/plathome-openblocks-ax3/config.h | 4 + > .../boards/plathome-openblocks-ax3/kwbimage.cfg | 8 + > arch/arm/boards/plathome-openblocks-ax3/lowlevel.c | 25 + > .../plathome-openblocks-ax3.c | 25 + > arch/arm/configs/globalscale_mirabox_defconfig | 8 + > arch/arm/configs/marvell_armada_xp_gp_defconfig | 10 + > arch/arm/configs/plathome_openblocks_ax3_defconfig | 9 + > arch/arm/mach-mvebu/Kconfig | 54 + > arch/arm/mach-mvebu/Makefile | 1 + > arch/arm/mach-mvebu/core.c | 142 +++ > arch/arm/mach-mvebu/include/mach/clkdev.h | 7 + > arch/arm/mach-mvebu/include/mach/debug_ll.h | 40 + > arch/arm/mach-mvebu/include/mach/mvebu.h | 22 + > drivers/clocksource/Kconfig | 4 + > drivers/clocksource/Makefile | 1 + > drivers/clocksource/mvebu.c | 90 ++ > scripts/.gitignore | 2 + > scripts/Makefile | 3 +- > scripts/checkpatch.pl | 2 +- > scripts/kwbimage.c | 1224 ++++++++++++++++++++ > scripts/kwboot.c | 717 ++++++++++++ > 34 files changed, 2540 insertions(+), 2 deletions(-) > create mode 100644 arch/arm/boards/globalscale-mirabox/Makefile > create mode 100644 arch/arm/boards/globalscale-mirabox/config.h > create mode 100644 arch/arm/boards/globalscale-mirabox/globalscale-mirabox.c > create mode 100644 arch/arm/boards/globalscale-mirabox/kwbimage.cfg > create mode 100644 arch/arm/boards/globalscale-mirabox/lowlevel.c > create mode 100644 arch/arm/boards/marvell-armada-xp-gp/Makefile > create mode 100644 arch/arm/boards/marvell-armada-xp-gp/config.h > create mode 100644 arch/arm/boards/marvell-armada-xp-gp/kwbimage.cfg > create mode 100644 arch/arm/boards/marvell-armada-xp-gp/lowlevel.c > create mode 100644 arch/arm/boards/marvell-armada-xp-gp/marvell-armada-xp-gp.c > create mode 100644 arch/arm/boards/plathome-openblocks-ax3/Makefile > create mode 100644 arch/arm/boards/plathome-openblocks-ax3/config.h > create mode 100644 arch/arm/boards/plathome-openblocks-ax3/kwbimage.cfg > create mode 100644 arch/arm/boards/plathome-openblocks-ax3/lowlevel.c > create mode 100644 arch/arm/boards/plathome-openblocks-ax3/plathome-openblocks-ax3.c > create mode 100644 arch/arm/configs/globalscale_mirabox_defconfig > create mode 100644 arch/arm/configs/marvell_armada_xp_gp_defconfig > create mode 100644 arch/arm/configs/plathome_openblocks_ax3_defconfig > create mode 100644 arch/arm/mach-mvebu/Kconfig > create mode 100644 arch/arm/mach-mvebu/Makefile > create mode 100644 arch/arm/mach-mvebu/core.c > create mode 100644 arch/arm/mach-mvebu/include/mach/clkdev.h > create mode 100644 arch/arm/mach-mvebu/include/mach/debug_ll.h > create mode 100644 arch/arm/mach-mvebu/include/mach/mvebu.h > create mode 100644 drivers/clocksource/mvebu.c > create mode 100644 scripts/kwbimage.c > create mode 100644 scripts/kwboot.c > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox