From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Date: Fri, 18 Apr 2014 08:54:27 -0500 Subject: [U-Boot] [PATCH v4 0/5] Android Fastboot support In-Reply-To: <1397157488-8695-1-git-send-email-robherring2@gmail.com> References: <1397157488-8695-1-git-send-email-robherring2@gmail.com> Message-ID: <1397829272-22266-1-git-send-email-robherring2@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Rob Herring This is the 2nd version since I revived the fastboot patches Sebastian submitted. I'm reviving the Android Fastboot support after 2+ years since the last posting[1]. The previous postings had some questions about licensing and source of some code. I believe I've traced the history sufficiently that the copyrights and source information are complete and correct. The Android code used or referenced is BSD 2-clause license. This was originally raised by Wolfgang that it was not compatible with GPLv2+. I believe that has since been demonstrated and agreed that the BSD 2-clause license is compatible with u-boot. As far as the history of the code, I have traced that back. The u-boot code started in 2008/2009 by Tom Rix @ Windriver. This initial support was then adopted and extended by TI (eMMC support primarily, not included here) in their OMAP u-boot tree[2]. In 2011, the TI code was used as a basis for upstream patches by Sebastian Siewior @ Linutronix. The code has been rearranged quite a bit since the original, but the content is pretty much the same. Some of the re-arranging left stale or missing copyrights in the v2 version which I have corrected. I've redone the fastboot code significantly to use the USB download gadget composite driver. With this, I've consolidated the fastboot function into a single file. I believe I've addressed all the review comments, but many don't apply with the re-write. I dropped the patch adding a loadsize env variable and added config uptions instead to set the fastboot buffer size. I've tested this series on a BeagleBoard. Rob [1] http://lists.denx.de/pipermail/u-boot/2011-November/110557.html [2] http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=601ff71c8d46b5e90e13613974a16d10f2006bb3 Rob Herring (3): usb: handle NULL table in usb_gadget_get_string usb: musb: fill in usb_gadget_unregister_driver arm: beagle: enable Android fastboot support Sebastian Siewior (2): image: add support for Android's boot image format usb/gadget: add the fastboot gadget common/Makefile | 3 + common/cmd_bootm.c | 23 +- common/cmd_fastboot.c | 36 +++ common/image-android.c | 84 ++++++ common/image.c | 20 +- doc/README.android-fastboot | 91 ++++++ doc/README.android-fastboot-protocol | 170 ++++++++++++ drivers/usb/gadget/Makefile | 1 + drivers/usb/gadget/f_fastboot.c | 518 +++++++++++++++++++++++++++++++++++ drivers/usb/gadget/g_dnl.c | 6 + drivers/usb/gadget/usbstring.c | 3 + drivers/usb/musb-new/musb_uboot.c | 5 +- include/android_image.h | 69 +++++ include/configs/omap3_beagle.h | 10 + include/fastboot.h | 22 ++ include/image.h | 13 + 16 files changed, 1067 insertions(+), 7 deletions(-) create mode 100644 common/cmd_fastboot.c create mode 100644 common/image-android.c create mode 100644 doc/README.android-fastboot create mode 100644 doc/README.android-fastboot-protocol create mode 100644 drivers/usb/gadget/f_fastboot.c create mode 100644 include/android_image.h create mode 100644 include/fastboot.h -- 1.9.1