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* Remove unneeded #include statements completelyCarl-Daniel Hailfinger2010-05-301-0/+2
| | | | | | | | | | | | | | | Unistd.h was only used to get a definition of NULL in all files. Add our own NULL #define and remove unistd.h from flash.h stdio.h has no place in flash.h, it should be included only in files which really need it. Add #include statements in individual .c files where needed. Replace a few printf with msg_* to eliminate the need for stdio.h. Corresponding to flashrom svn r1021. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Convert various prints to use msg_p* and msg_g* respectivelySean Nelson2010-05-071-11/+11
| | | | | | | | | Convert programmer print messages to msg_p* convert general print messages to msg_g* a few fixes as suggested by Carl-Daniel. Corresponding to flashrom svn r997. Signed-off-by: Sean Nelson <audiohacked@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Create a physical memory mapping function which requests cached readonly memoryCarl-Daniel Hailfinger2010-02-021-3/+13
| | | | | | | | | | | | | | | | | | | | | | This should take care of picky Linux kernels which do not allow uncached mappings to cached areas. Handle mapping failure gracefully (no forced exit()) if the caller specifies it. Such cached areas which can handle mapping failure are DMI tables and coreboot tables. On failure we just ignore those tables. That is not perfect, but a lot better than aborting flashrom due to an error in nonessential functionality. This should fix flashrom on a sizable number of machines where it currently aborts early. Yes, I could have exploited a Linux kernel bug to "solve" this, but relying on such bugs is not exactly the best idea. Corresponding to flashrom svn r889. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Vincent Pelletier <plr.vincent@gmail.com>
* Enable -Wshadow, clean code for thatMichael Karcher2010-01-121-4/+4
| | | | | | | | | | | | | | This is not just for fun. We hit a real bug on BSD with the outl macros. The macro variable tmp collided with the tmp from outer scope. second revision, now also taking care of inb/inw/inl. While that shadowing did not introduce bugs (yet), of course it breaks the build on BSD when -Wshadow is enabled. Corresponding to flashrom svn r860. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Luc Verhaegen <libv@skynet.be>
* Internal (onboard) programming was the only feature which could not be disabledCarl-Daniel Hailfinger2009-12-131-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make various pieces of code conditional on support for internal programming. Code shared between PCI device programmers and onboard programming is now conditional as well. It is now possible to build only with dummy support: make CONFIG_INTERNAL=no CONFIG_NIC3COM=no CONFIG_SATASII=no CONFIG_DRKAISER=no CONFIG_SERPROG=no CONFIG_FT2232SPI=no This allows building for a specific use case only, and it also facilitates porting to a new architecture because it is possible to focus on highlevel code only. Note: Either internal or dummy programmer needs to be compiled in due to the current behaviour of always picking a default programmer if -p is not specified. Picking an arbitrary external programmer as default wouldn't make sense. Build and runtime tested in all 1024 possible build combinations. The only failures are by design as mentioned above. Corresponding to flashrom svn r797. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Remove unnecessary #include filesCarl-Daniel Hailfinger2009-08-091-3/+0
| | | | | | | | | | Serprog compilation is now controlled by a Makefile variable. Replace munmap with physunmap where appropriate. Corresponding to flashrom svn r671. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Boards with coreboot have a cbtable containing vendor and board nameCarl-Daniel Hailfinger2009-07-301-0/+2
| | | | | | | | | | | | Flashrom tries to match these with board enable entries in its database. If no such board enable entry exists because the board doesn't need one, flashrom complains. Silence that complaint. Corresponding to flashrom svn r668. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Slightly updated and Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Drop unused/duplicated #includes and some dead codeUwe Hermann2009-05-161-3/+0
| | | | | | | | | Build-tested on 32bit x86. Corresponding to flashrom svn r521. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Fix spelling error in commentDaniel McLellan2009-05-141-1/+1
| | | | | | | | | Author: raijin Corresponding to flashrom svn r506. Signed-off-by: Daniel McLellan <daniel.mclellan@gmail.com> Acked-by: Peter Stuge <peter@stuge.se>
* Some coding style and consistency fixesUwe Hermann2009-04-151-1/+1
| | | | | | | Corresponding to flashrom svn r429 and coreboot v2 svn r4117. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* This patch adds "high coreboot table support" to coreboot version 2Stefan Reinauer2009-03-171-8/+22
| | | | | | | | | | | | | | | | | | | Some bootloaders seem to overwrite memory starting at 0x600, thus destroying the coreboot table integrity, rendering the table useless. By moving the table to the high tables area (if it's activated), this problem is fixed. In order to move the table, a 40 bytes mini coreboot table with a single sub table is placed at 0x500/0x530 that points to the real coreboot table. This is comparable to the ACPI RSDT or the MP floating table. This patch also adds "table forward" support to flashrom and nvramtool. Corresponding to flashrom svn r421 and coreboot v2 svn r4012. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Peter Stuge <peter@stuge.se>
* Darwin / Mac OS XStefan Reinauer2009-01-261-4/+13
| | | | | | | | | | | Through DirectIO from coresystems GmbH we now support Darwin/Mac OS X. DirectIO is available at http://www.coresystems.de/en/directio Corresponding to flashrom svn r399 and coreboot v2 svn r3905. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se>
* Abstract mmap() in physmap.c and only open /dev/mem on the first physmap() callStefan Reinauer2009-01-261-7/+1
| | | | | | | | Corresponding to flashrom svn r397 and coreboot v2 svn r3903. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se>
* Forgot some things in r3899Peter Stuge2009-01-261-3/+3
| | | | | | | Corresponding to flashrom svn r395 and coreboot v2 svn r3900. Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se>
* Little readability improvement in cbtable.c:coreboot_init()Peter Stuge2009-01-261-15/+13
| | | | | | | Corresponding to flashrom svn r394 and coreboot v2 svn r3899. Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se>
* Check all mmap() calls and print helpful Linux error messagePeter Stuge2009-01-231-0/+1
| | | | | | | Corresponding to flashrom svn r386 and coreboot v2 svn r3890. Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se>
* Rename linuxbios_* files in utils repositoryStefan Reinauer2008-01-181-0/+218
Corresponding to flashrom svn r179 and coreboot v2 svn r3058. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
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