LuminaSensum/barebox

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History for barebox / common / bbu.c

2020-04-27	cd24f63 Browse files » treewide: remove references to CREDITS ... The CREDITS file was removed from barebox in 2015 by commit 6570288f2d97 ("Remove the CREDITS file"). Remove references to it from several files. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Uwe Kleine-König authored on 23 Apr 2020 Sascha Hauer committed on 27 Apr 2020
2020-03-23	157e861 Browse files » common: fix typos found with codespell ... Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Yegor Yefremov authored on 20 Mar 2020 Sascha Hauer committed on 23 Mar 2020
2020-02-10	93a4a06 Browse files » commands: bbu: add support for imd checksum ... Add support for verifying an image by use of the imd checksum. If the checksum that is saved in the image and the one that is calculated over the image differ, barebox_update aborts. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Steffen Trumtrar authored on 27 Jan 2020 Sascha Hauer committed on 10 Feb 2020
2019-05-10	69505c4 Browse files » bbu: In bbu_register_std_file_update detect device before accessing it ... The device the standard file update handler writes to may not be present before detecting it, so as a first step detect it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 May 2019
2019-05-10	28a95cd Browse files » bbu: bbu_register_std_file_update should take const char* ... String arguments to bbu_register_std_file_update should be const. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 May 2019
2018-10-08	b28a47e Browse files » bbu: Simplify bbu_find_handler_by_device() ... Simplify bbu_find_handler_by_device() by making use of devpath_to_name() as well as some basic recursion to avoid coding the same loop twice. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 8 Oct 2018 Sascha Hauer committed on 8 Oct 2018
	c4ed3b2 Browse files » bbu: Add "handler" parameter to barebox_update() ... Add "handler" parameter to barebox_update() and remove the code that was respondible for header lookup before. With this change finding appropriate handler is caller's responsibility, which makes it possible to implement custom handler lookup/existence check, chache it, and then re-use it without calling handler_find_by_* functions for the second time. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 8 Oct 2018 Sascha Hauer committed on 8 Oct 2018
	76b44a3 Browse files » bbu: Expose bbu_find_handler_by_*() functions ... Expose bbu_find_handler_by_device() and bbu_find_handler_by_name() as public functions and convert the only user of barebox_update_handler_exists() to use the former function instead. With this done, barebox_update_handler_exists() is no longer used anywhere in the code and can be removed. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 8 Oct 2018 Sascha Hauer committed on 8 Oct 2018
2018-08-31	d0ce794 Browse files » bbu: Report update failures explicitly ... Change the code of barebox_update() to explicitly log that update failed instead of failing silently (unless update was interrupted) and relying on user checking the return code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
2018-08-31	a4b7204 Browse files » bbu: Remove logical negation in barebox_update_handler_exists() ... Returning !bbu_find_handler() from barebox_update_handler_exists() would return the opposite result from what the name of that funciton implies. Drop the "!" to make it behave as expected. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 23 Aug 2018 Sascha Hauer committed on 31 Aug 2018
2018-01-30	b5526c4 Browse files » imd: Make all pointers into image const ... The IMD code should be readonly and never modify any pointers. Make all pointers const so that const pointers can be passed in to IMD. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 30 Jan 2018
2017-09-27	bed2c77 Browse files » bbu: Add function to iterate over registered handlers ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Sep 2017
2017-03-10	dfcfb5b Browse files » bbu: Search for cdev names aswell ... In bbu_find_handler_by_device() search for cdev names aswell since some update handlers are registered with their cdev name and not the full path. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 Mar 2017
2016-08-18	3939116 Browse files » bbu: parameters are inverted in error message ... The error message warning the user that the image is too big for the device has its parameters in the wrong order. Swap the two parameters so that the output makes sense. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 3 Aug 2016 Sascha Hauer committed on 18 Aug 2016
2016-04-08	fd50a8d Browse files » Merge branch 'for-next/imx-bbu-nand-fcb' Sascha Hauer committed on 8 Apr 2016
2016-04-08	fa61152 Browse files » bbu: Allow to refresh/repair images ... Some SoCs allow to store multiple boot images on a device in order to improve robustness. This adds a -r option to barebox_update to indicate we do not want to make an update but instead repair/refresh an existing image. Handlers which want to support this feature must set the BBU_HANDLER_CAN_REFRESH flag during registration. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 Apr 2016
2016-04-06	0e4f925 Browse files » bbu: print and evaluate image Metadata ... With imd we can store metadata in barebox images. Let's use this information to further verify that the image that is to be flashed is the correct one. This patch extracts the device tree compatible from the image and compares it with the one from the currently running barebox. If it doesn't match the update is aborted with a warning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2016
2016-03-11	330dc0a Browse files » Merge branch 'for-next/bbu' Sascha Hauer committed on 11 Mar 2016
2016-03-04	3969140 Browse files » bbu: use correct printf format specifier for size_t ... Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 2 Mar 2016 Sascha Hauer committed on 4 Mar 2016
2016-02-18	7290110 Browse files » bbu: Add function to check if an update handler exists ... This adds a function to check for the existence of an update handler based on the supplied bbu_data. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Markus Pargmann authored on 17 Feb 2016 Sascha Hauer committed on 18 Feb 2016
2016-02-18	473da9d Browse files » bbu: Add barebox_update search by device ... bbu_data includes a devicefile information. Add the possibility to make an update based on the given devicefile. This is in addition to the normal search for a barebox update handler by its name. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Markus Pargmann authored on 17 Feb 2016 Sascha Hauer committed on 18 Feb 2016
2015-07-01	74ac448 Browse files » bbu: Add a standard file-to-device-copy handler ... The most standard update handler will simply copy a file to a device. This can be shared across several users, so add a standard handler for this operation. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 1 Jul 2015
2015-03-04	21294b0 Browse files » bbu: make bbu confirm a bit more verbose ... It is a lot more user friendly if we give a bit more feedback. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 3 Mar 2015 Sascha Hauer committed on 4 Mar 2015
2012-12-03	d5af695 Browse files » barebox update: fix finding default handler ... It was not possible to register another handler when already a default handler is registered. Fix this. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Dec 2012
2012-10-17	bed8fb6 Browse files » Add in-system barebox update infrastructure ... Currently in-system update means to write an arbitrary file to an arbitrary device. There is no sanity check if the flashed image is of the right type or will fit onto the device. Furthermore some SoCs need a special preparation step for their images before flashing them. This adds a barebox in-system update infrastructure. Boards can register update handlers which know how to make the board bootable. The available handlers can be listed to be able to select one, different force levels give the user the chance to know it better. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Oct 2012