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* SPARC: added SPARC support for new uimage in common code.Daniel Hellstrom2008-04-08-1/+1
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* [new uImage] Disable debuging output in preparation for merge with masterBartlomiej Sieka2008-03-20-1/+0
| | | | Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* Add MD5 support to the new uImage formatBartlomiej Sieka2008-03-14-2/+4
| | | | Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
* [new uImage] Fix build issue on ARMMarian Balakowicz2008-03-12-1/+7
| | | | | | ARM platforms don't have a bd->bi_memsize so use bd->bi_dram[0].size instead. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [new uImage] Add proper ramdisk/FDT handling when FIT configuration is usedMarian Balakowicz2008-03-12-29/+83
| | | | | | | | Save FIT configuration provied in the first bootm argument and use it when to get ramdisk/FDT subimages when second and third (ramdisk/FDT) arguments are not specified. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Use show_boot_progress() for new uImage formatMarian Balakowicz2008-03-12-6/+22
| | | | | | | This patch allocates a set of show_boot_progress() IDs for new uImage format and adds show_boot_progress() calls in new uImage format handling code. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add node offsets for FIT images listed in struct bootm_headersMarian Balakowicz2008-03-12-0/+1
| | | | | | | | This patch adds new node offset fields to struct bootm_headers and updates bootm_headers processing code to make use of them. Saved node offsets allow to avoid repeating fit_image_get_node() calls. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Remove unnecessary arguments passed to ramdisk routinesMarian Balakowicz2008-03-12-20/+12
| | | | | | | boot_get_ramdisk() and image_get_ramdisk() do not need all cmdtp, flag, argc and argv arguments. Simplify routines definition. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add new uImage format support for ramdisk handlingMarian Balakowicz2008-03-12-16/+108
| | | | | | | This patch updates boot_get_ramdisk() routine adding format verification and handling for new (FIT) uImages. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] New uImage low-level APIMarian Balakowicz2008-03-10-4/+1261
| | | | | | | | | | | | | Add FDT-based functions for handling new format component images, configurations, node operations, property get/set, etc. fit_ - routines handling global new format uImage operations like get/set top level property, process all nodes, etc. fit_image_ - routines handling component images subnodes fit_conf_ - routines handling configurations node Signed-off-by: Bartlomiej Sieka <tur@semihalf.com> Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Fix component handling for legacy multi component imagesMarian Balakowicz2008-02-29-8/+8
| | | | | | | | | Use uint32_t when accessing size table in image_multi_count() and image_multi_getimg() for multi component images. Add missing uimage_to_cpu() endianness conversion. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Share common uImage code between mkimage and U-bootMarian Balakowicz2008-02-29-97/+244
| | | | | | | | | | | | | | | | | | | | This patch adds the following common routines: 1) Dedicated mkimage print_header() is replaced with common image_print_contents() image_print_contents_noindent() 2) Common os/arch/type/comp fields name <--> id translation routines genimg_get_os_name() genimg_get_arch_name() genimg_get_type_name() genimg_get_comp_name() genimg_get_os_id() genimg_get_arch_id() genimg_get_type_id() genimg_get_comp_id() Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Update naming convention for bootm/uImage related codeMarian Balakowicz2008-02-29-211/+218
| | | | | | | | | | | | | | | This patch introduces the following prefix convention for the image format handling and bootm related code: genimg_ - dual format shared code image_ - legacy uImage format specific code fit_ - new uImage format specific code boot_ - booting process related code Related routines are renamed and a few pieces of code are moved around and re-grouped. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Provide ability to restrict region used for boot imagesKumar Gala2008-02-29-0/+26
| | | | | | | | Allow the user to set 'bootm_low' and 'bootm_size' env vars as a way to restrict what memory range is used for bootm. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Use lmb for bootm allocationsKumar Gala2008-02-29-87/+47
| | | | | | | | | | | | | | | | | | | Convert generic ramdisk_high(), get_boot_cmdline(), get_boot_kbd() functions over to using lmb for allocation of the ramdisk, command line and kernel bd info. Convert PPC specific fdt_relocate() to use lmb for allocation of the device tree. Provided a weak function that board code can call to do additional lmb reserves if needed. Also introduce the concept of bootmap_base to specify the offset in physical memory that the bootmap is located at. This is used for allocations of the cmdline, kernel bd, and device tree as they should be contained within bootmap_base and bootmap_base + CFG_BOOTMAPSZ. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [new uImage] Add autostart flag to bootm_headers structureKumar Gala2008-02-29-0/+6
| | | | | | | | | The autostart env variable was dropped as part of the initial new uImage cleanup. Add it back here so the arch specific code can decide if it wants to really boot or not. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] rework error handling so common functions don't resetKumar Gala2008-02-29-10/+16
| | | | | | | | | | | | | Changed image_get_ramdisk() to just return NULL on error and have get_ramdisk() propogate that error to the caller. It's left to the caller to call do_reset() if it wants to. Also moved calling do_reset() in get_fdt() and fdt_relocate() on ppc to a common location. In the future we will change get_fdt() and fdt_relocate() to return success/failure and not call do_reset() at all. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Don't pass kdb to ramdisk_high since we may not have oneKumar Gala2008-02-29-5/+4
| | | | | | | | | We don't actually need the kdb param as we are just using it to get bd->bi_memsize which we can get from gd->bd->bi_memsize. Also, if we boot via OF we might not actually fill out a kdb. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Correct raw FDT blob handlig when CONFIG_FIT is disabledMarian Balakowicz2008-02-27-2/+6
| | | | | | | | | | | | | | Dual format image code must properly handle all three FDT passing methods: - raw FDT blob passed - FDT blob embedded in the legacy uImage - FDT blob embedded in the new uImage This patch enables proper raw FDT handling when no FIT imaeg support is compiled in. This is a bit tricky as we must dected FIT format even when FIT uImage handling is not enabled as both FIT uImages and raw FDT blobs use tha same low level format (libfdt). Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Move image verify flag to bootm_headers structureMarian Balakowicz2008-02-27-5/+8
| | | | | | | | | | Do not pass image verification flag directly to related routines. Simplify argument passing and move it to the bootm_header structure which contains curently processed image specific data and is already being passed on the argument list. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* [new uImage] Optimize gen_get_image() flow controlMarian Balakowicz2008-02-27-31/+33
| | | | | | | | When CONFIG_HAS_DATAFLASH is not defined gen_get_image() routine has nothing to do, update its control flow to better reflect that simple case. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* [new uImage] Add dual format uImage support frameworkMarian Balakowicz2008-02-25-32/+85
| | | | | | | | | | | | | | This patch adds framework for dual format images. Format detection is added and the bootm controll flow is updated to include cases for new FIT format uImages. When the legacy (image_header based) format is detected appropriate legacy specific handling is invoked. For the new (FIT based) format uImages dual boot framework has a minial support, that will only print out a corresponding debug messages. Implementation of the FIT specific handling will be added in following patches. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Rename and move print_image_hdr() routineMarian Balakowicz2008-02-21-1/+55
| | | | Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add fit_parse_conf() and fit_parse_subimage() routinesMarian Balakowicz2008-02-21-0/+78
| | | | | | | | | | | | | | | | | | | Introducing routines for parsing new uImage format bootm arguments: [<addr>]#<conf> - configuration specification [<addr>]:<subimg> - subimage specification New format images can contain multiple subimages of the same type. For example a single new format image file can contain three kernels, two ramdisks and a couple of FDT blobs. Subimage and configuration specifications are extensions to bootm (and other image-related commands) arguments' syntax that allow to specify which particular subimage should be operated on. Subimage specification is used to denote a particular subimage. Configurations are a bit more complex -- they are used to define a particualr booting setup, for example a (kernel, fdt blob) pair, or a (kernel, ramdisk, fdt blob) tuple, etc. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add gen_get_image() routineMarian Balakowicz2008-02-21-21/+105
| | | | | | | | | This routine assures that image (whether legacy or FIT) is not in a special dataflash storage. If image address is a dataflash address image is moved to system RAM. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Cleanup do_botm_linux() boot allocationsMarian Balakowicz2008-02-07-9/+109
| | | | | | | | | | | | | | | This patch moves common pre-boot allocation steps shared between PPC and M68K to a helper routines: common: - get_boot_sp_limit() - get_boot_cmline() - get_boot_kbd() platform: - set_clocks_in_mhz() Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Move ramdisk loading to a common routineMarian Balakowicz2008-02-07-0/+113
| | | | | | | | | Ramdisk loading code, including initrd_high variable handling, was duplicated for PPC and M68K platforms. This patch creates common helper routine that is being called from both platform do_bootm_linux() routines. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Factor out common image_get_ramdisk() routineMarian Balakowicz2008-02-07-3/+200
| | | | | | | | Architecture specific do_bootm_linux() routines share common ramdisk image processing code. Move this code to a common helper routine. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Factor out common routines for getting os/arch/type/comp namesMarian Balakowicz2008-02-07-0/+88
| | | | | | | | Move numeric-id to name translation for image os/arch/type/comp header fields to a helper routines: image_get_os_name(), image_get_arch_name(), image_get_type_name(), image_get_comp_name(). Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Cleanup image header pointer use in bootm codeMarian Balakowicz2008-02-07-0/+86
| | | | | | | - use single image header pointer instead of a set of auxilliary variables. - add multi component image helper routines: get component size/data address Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add memmove_wd() common routineMarian Balakowicz2008-02-07-0/+18
| | | | | | Move common, watchdog sensible memmove code to a helper memmmove_wd() routine. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Define a API for image handling operationsMarian Balakowicz2008-02-07-0/+91
- Add inline helper macros for basic header processing - Move common non inline code common/image.c - Replace direct header access with the API routines - Rename IH_CPU_* to IH_ARCH_* Signed-off-by: Marian Balakowicz <m8@semihalf.com>
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