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path: root/util/cbfstool/common.c
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2010-03-01This patch implements MBI (modular bios interface) support to the i830 chipset.Stefan Reinauer
This is needed on the IP1000T to get VGA output. The VGA option rom will ask through an SMI for hardware specifics (in form of a VBT, video bios table) which the SMI handler copies into the VGA option rom. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5177 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-02-10Do not print the full path name to coreboot.rom in "cbfstool print" (trivial).Uwe Hermann
This makes the output look a lot nicer, e.g. /home/uwe/foo/bar/baz/whatever/build/coreboot.rom: 256 kB, bootblocksize 65536, romsize 262144, offset 0x0 now becomes: coreboot.rom: 256 kB, bootblocksize 65536, romsize 262144, offset 0x0 Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5112 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-01-07Print (empty) instead of nothing at all for emptyMaciej Pijanka
filename entries (particularily "null" files) Signed-off-by: Maciej Pijanka <maciej.pijanka@gmail.com> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5004 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-12-06cbfstool: Fill memory allocated in create_cbfs_file() with 0xffPeter Stuge
This should improve programming speed a bit. Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4975 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-12Cosmetics (trivial).Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4942 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-12Print size of file on cbfs_add_file failure. The size of the file afterMyles Watson
compression is nice to know. Trivial Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4941 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-09Add a "locate" function cbfstool, which helps you findPatrick Georgi
out a suitable address to put a XIP stage to. Specifically, you pass it the file (to get its filesize), its filename (as the header has a variable length that depends on it), and the granularity requirement it has to fit in (for XIP). The granularity is MTRR-style: when you request 0x10000, cbfstool looks for a suitable place in a 64kb-aligned 64kb block. cbfstool simply prints out a hex value which is the start address of a suitably located free memory block. That value can then be used with cbfs add-stage to store the file in the ROM image. It's a two-step operation (instead of being merged into cbfs add-stage) because the image must be linked twice: First, with some bogus, but safe base address (eg. 0) to figure out the target address (based on file size). Then a second time at the target address. The work flow is: - link file - cbfstool locate - link file again - cbfstool add-stage. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4929 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-30Fix endless loop when trying to add a too large file to CBFS,Patrick Georgi
and report the correct error code, and a hopefully helpful error message. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4692 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-22* guard all mallocs in cbfstoolStefan Reinauer
* fix an issue that could lead to cbfstool writing outside of its allocated memory Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4653 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-15More error checking when trying to open files inPatrick Georgi
cbfstool. (trivial) Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4634 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-09-14New cbfstool. Works without mmap or fork/exec andPatrick Georgi
supports fixed location files. Some parts are salvaged from the pre-commit version (esp. stage and payload creation), others are completely rewritten (eg. the main loop that handles file addition) Also adapt newconfig (we don't need cbfs/tools anymore) and fix some minor issues in the cbfstool-README. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4630 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1