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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: usbgadget: fastboot: Allow to automatically export bbu handlers
Date: Wed, 27 Sep 2017 14:08:58 +0200	[thread overview]
Message-ID: <20170927120910.10516-1-s.hauer@pengutronix.de> (raw)

This series allows to automatically export the registered bbu handlers
to fastboot. This way barebox can be updated via fastboot without much
preparation. Setting the following variables will be enough:

nv usbgadget.fastboot_function=""
nv usbgadget.autostart=1
nv usbgadget.fastboot_bbu=1

The exported partitions are then named bbu-<bbuname>.

example:

# fastboot -i 0x1d6b getvar all
< waiting for any device >
(bootloader) version: 0.4
(bootloader) bootloader-version: barebox-2017.09.0-00121-g9fde4fe832-dir
(bootloader) partition-size:bbu-mmc: 000c0000
(bootloader) partition-type:bbu-mmc: basic
all: 
finished. total time: 0.001s

# fastboot -i 0x1d6b flash bbu-mmc build/images/barebox-nxp-imx6ull-evk.img
target didn't report max-download-size
sending 'bbu-mmc' (515 KB)...
(bootloader) Downloading 527984 bytes...
(bootloader) Downloading 527984 bytes finished
OKAY [  0.027s]
writing 'bbu-mmc'...
(bootloader) Copying file to bbu-mmc...
(bootloader) This is a barebox image...
OKAY [  0.124s]
finished. total time: 0.151s

----------------------------------------------------------------
Sascha Hauer (12):
      file_list: Add function to add an entry to the list
      file_list: Add function to get entry by its name
      file_list: Allow only unique names on list
      file_list: Fix memory leak in failure path
      file_list: Add GPL header to file
      file_list: Add error messages
      usbgadget: fastboot: Use function to find file_list entry by name
      bbu: Add function to iterate over registered handlers
      usbgadget command: catch errors when parsing the file list
      usbgadget: fastboot: Allow to automatically export the bbu handlers
      fastboot command: Add -b option to export bbu handlers
      usbgadget autostart: add usbgadget.fastboot_bbu to automatically export bbu handlers

 commands/usbgadget.c            | 20 ++++++++++--
 common/bbu.c                    | 15 +++++++++
 common/file-list.c              | 72 +++++++++++++++++++++++++++++++++--------
 drivers/usb/gadget/autostart.c  |  7 ++++
 drivers/usb/gadget/f_fastboot.c | 29 +++++++++++++----
 drivers/usb/gadget/multi.c      |  1 +
 include/bbu.h                   |  2 ++
 include/file-list.h             |  5 +++
 include/usb/fastboot.h          |  7 ++++
 9 files changed, 135 insertions(+), 23 deletions(-)

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             reply	other threads:[~2017-09-27 12:09 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-27 12:08 Sascha Hauer [this message]
2017-09-27 12:08 ` [PATCH 01/12] file_list: Add function to add an entry to the list Sascha Hauer
2017-09-27 12:09 ` [PATCH 02/12] file_list: Add function to get entry by its name Sascha Hauer
2017-09-27 12:09 ` [PATCH 03/12] file_list: Allow only unique names on list Sascha Hauer
2017-09-27 12:09 ` [PATCH 04/12] file_list: Fix memory leak in failure path Sascha Hauer
2017-09-27 12:09 ` [PATCH 05/12] file_list: Add GPL header to file Sascha Hauer
2017-09-27 12:09 ` [PATCH 06/12] file_list: Add error messages Sascha Hauer
2017-09-27 12:09 ` [PATCH 07/12] usbgadget: fastboot: Use function to find file_list entry by name Sascha Hauer
2017-09-27 12:09 ` [PATCH 08/12] bbu: Add function to iterate over registered handlers Sascha Hauer
2017-09-27 12:09 ` [PATCH 09/12] usbgadget command: catch errors when parsing the file list Sascha Hauer
2017-09-27 12:09 ` [PATCH 10/12] usbgadget: fastboot: Allow to automatically export the bbu handlers Sascha Hauer
2017-09-27 12:09 ` [PATCH 11/12] fastboot command: Add -b option to export " Sascha Hauer
2017-09-27 12:09 ` [PATCH 12/12] usbgadget autostart: add usbgadget.fastboot_bbu to automatically " Sascha Hauer

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