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History for barebox / scripts / imx / imx-image.c

2016-11-07	c3223f9 Browse files » scripts imx-image: add DCD NOP command support ... The DCD NOP command is available for all flash header v2 devices (i.MX28, 50, 53, 6 and 7). Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 3 Nov 2016 Sascha Hauer committed on 7 Nov 2016
2016-09-13	b2c398f Browse files » Merge branch 'for-next/imx' Sascha Hauer committed on 13 Sep 2016
2016-09-12	2f9ff8a Browse files » scripts: imx: add support for i.MX50 ... Add imximg support for i.MX50 processors which use the i.MX flash header v2 format. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 9 Sep 2016 Sascha Hauer committed on 12 Sep 2016
2016-09-05	f7a2e37 Browse files » i.MX: scripts: Fix a bug in imx-image ... In order to clear a bitmask, "Set" bit has to be '0' and "Mask" bit '1'. Since "Set" is bit 4 and "Mask" is bit 3 this leaves us with a overal or-mask of 1 << 3. Orginal code was doing the inverse and setting bit #4 to '1' bit #3 to '0'. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 4 Sep 2016 Sascha Hauer committed on 5 Sep 2016
2016-08-22	2af7f2b Browse files » scripts: imx-image: DCD check command for v2 only ... DCD check command is currently implemented for imximg v2 only. This command may also be available for v1 as mentioned in IMX35RM as DCD-address-type "wait/read", but due to the lack of further details it will be not supported. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 21 Aug 2016 Sascha Hauer committed on 22 Aug 2016
2016-07-18	6a53edd Browse files » scripts: imx: const function arguments ... Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 15 Jul 2016 Sascha Hauer committed on 18 Jul 2016
2016-07-04	7e97af8 Browse files » ARM: i.MX: central SOC type definition ... Move the definition of iMX CPU types to an individual file to allow on-purpose inclusion. Eliminate magic number CPU type encoding in the scripts/imx subdir using the new include file. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Alexander Kurz authored on 30 Jun 2016 Sascha Hauer committed on 4 Jul 2016
2016-04-28	f1d34c2 Browse files » scripts: imx: support set_bits/clear_bits ... The i.MX SoCs support setting bits and clearing bits in their DCD table. This adds commands for these in the imx-image tool. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 28 Apr 2016
2016-04-06	d3b805a Browse files » scripts: imx: imx-image: Fix image size for HABv3 images ... When the image contains CSF data we must add CSF_LEN to the image size pointer. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Apr 2016
2016-02-04	71e399f Browse files » scripts: imx-image: Allow to create HAB signed images suitable for USB upload ... For USB upload we must execute the DCD table manually and invalidate the DCD table in the uploaded image afterwards to prevent the ROM from executing the DCD data again. Doing this changes the image and thus also invalidates the signature. To make HAB signed images suitable for USB upload possible we add an option to create HAB signed images suitable for USB upload. With this option the image is created like this: - The image is created like usual, but with already invalidated DCD data (DCD length is set to zero) - This image is then signed using the CST - After this the DCD data is made valid (Set DCD length to the real length) imx-usb-loader now finds valid DCD data, executes it and by invalidating the DCD data it restores the state the image had during signing. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2016
	912f669 Browse files » scripts: imx-image: Factor out a read_file function ... The same code will be used a second time in a followup patch, so factor out a common function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2016
	adade59 Browse files » scripts: imx: Allow to create signed images ... This patch allows to call CST directly from imx-image to create signed images. CST is called whenever the config file contains the hab <str> commands which means a CSF is generated. Calling CST requires some quirks. First of all CST returns successfully whenever a CSF exists, no matter is the CSF actually contains something sensible or not. So to detect if CST has been called successfully we have to check if it generated output, not if it returned successfully. Then CST uses csfsig.bin as a temporary file which breaks when the tool is called multiple times at once, something which often happens in parallel builds. We therefore have to lock accesses to this file using flock(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2016
	0b57bfb Browse files » scripts: imx-image: Support adding a Super Root Key to the image ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2016
	310b4a4 Browse files » scripts: imx-image: pass config data to add_header_* ... Now that we have a config data struct we can pass it to add_header_* to reduce the argument count. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2016
	271c93f Browse files » scripts: imx-image: move more variables to context data ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 4 Feb 2016
2016-02-02	64dca71 Browse files » scripts: imx: move config file parser to separate file ... To make the config parser usable by imx-usb-loader also move it to a separate file. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
	2cc35fe Browse files » scripts: imx-image: move check to context data ... Move the config parsers check function to context data to make it possible to pass in a different version of this function later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
	28809d1 Browse files » scripts: imx-image: move write_mem to context data ... Move the config parsers write_mem function to context data to make it possible to pass in a different version of this function later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
	020136d Browse files » scripts: imx-image: Add context struct to config parsers ... This adds a context struct to the config parser. This is a first step to make the config parser usable from both imx-image and imx-usb-loader which will be needed later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
	be6b5cf Browse files » scripts: imx: Consolidate flash headers in imx tools ... Both imx-image and imx-usb-loader use their own variants of the i.MX flash header definitions. Consolidate them to avoid code duplication. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
	2ae4056 Browse files » scripts: imx-image: Allow dcd offset 0x0 ... 0 is a valid offset for the dcd, so do not use this value to detect an unset dcd offset. Use 0xffffffff instead. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
	9aa7aa8 Browse files » scripts: imx: Use Kernel includes ... Use the common definition of ARRAY_SIZE and offsetof. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 2 Feb 2016
2015-07-16	71a2ad2 Browse files » scripts: imx-image: Make in-place capable ... Read in the source image completely before starting to write the output image. This makes it possible to pass the same file as input and output. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 16 Jul 2015
2015-07-16	99b591a Browse files » scripts: imx-image: Do not pad image ... We have to pad the load size to the next 4k boundary, but only for the HAB4 case we actually care what data is loaded in the rest of the image. This lets the padding depend on the prepare_sign option. Background for this patch is a new yet-to-be-introduced image loading mechanism for i.MX. This new mechanism only loads the PBL portion of the image to memory, and not the whole image anymore. This means that the image in this case changes from: i.MX header (with loadsize: whole image), PBL, payload, padding to: i.MX header (with loadsize: header + PBL + padding), PBL, padding, payload With the padding between PBL and payload we are no longer able to find the payload, so we cannot add the padding there. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 16 Jul 2015
2015-05-07	6f1d94b Browse files » imx-image: Correctly fill image size in prepended header ... If called with '-b' option 'imx-image' tool prepends barebox header to the image, but the tool does not fill the data at image size offset correctly. Fix that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andrey Smirnov authored on 6 May 2015 Sascha Hauer committed on 7 May 2015
2015-04-15	b6c7865 Browse files » imx-image: add option to prepare image for HAB signing ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Kleine-Budde authored on 13 Apr 2015 Sascha Hauer committed on 15 Apr 2015
2015-04-03	7cb4778 Browse files » imx-image: pad generated image to 4k ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Kleine-Budde authored on 1 Apr 2015 Sascha Hauer committed on 3 Apr 2015
	4a50ffc Browse files » imx-image: main: make use of round_up instead of open coding it ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Kleine-Budde authored on 1 Apr 2015 Sascha Hauer committed on 3 Apr 2015
	5e5ced6 Browse files » imx-image: mx35: increase load image size, due to dobule header ... Since commit: 690e39202747 imx-image: handle i.MX35 special case the IVT+DCD header is placed both at 0x0 and 0x1000, this patch reflects this change and increases the load image size accordingly. Cc: Eric Bénard <eric@eukrea.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Kleine-Budde authored on 1 Apr 2015 Sascha Hauer committed on 3 Apr 2015
	8acb4e6 Browse files » imx-image: introduce HEADER_LEN and replace several 0x1000 and 4096 ... Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Marc Kleine-Budde authored on 1 Apr 2015 Sascha Hauer committed on 3 Apr 2015