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2009-12-01Not all boards cope with automatically sized bootblocks, leading to 4GBPatrick Georgi
images due to the "helpful" 4GB rollover behaviour of ld(1). Back out r4961, something like this should go in eventually, but more completely tested and working. 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@4971 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-27Let ld(1) calculate the required size for code in the bootblockMaciej Pijanka
automatically. 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@4961 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-17Remove CONFIG_ from #defines that aren't config variables. Trivial.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Myles Watson <mylesgw@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4802 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-10-03Remove:Patrick Georgi
- CONFIG_CBFS - anything that's conditional on CONFIG_CBFS == 0 - files that were only included for CONFIG_CBFS == 0 In particular: - elfboot - stream boot code - mini-filo and filesystems (depends on stream boot code) After this commit, there is no way to build an image that is not using CBFS anymore. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Myles Watson <mylesgw@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4712 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-12Kconfig!Patrick Georgi
Works on Kontron, qemu, and serengeti. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> tested on abuild only. Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4534 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-08-05Fix the generic code for copying and running coreboot_ram in casePatrick Georgi
certain configuration options are disabled. The strings were just at the wrong place. Two boards fix up some variables for romstream. This isn't necessary (or possible) when CBFS is active, as there is no romstream. It would be nicer to have them depend on CONFIG_ROM_PAYLOAD, but there isn't any invariant that forces that to be inactive if CBFS is active, and this patch is supposed to be small, esp. as the stream loaders are on the way out. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4494 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-07-23CBFS stuff:Stefan Reinauer
- update, add, and improve comments - whitespace here and there - remove unused or write-only variables - improve debug output - only build payload.{nrv2b,lzma} for non-cbfs - improved error checking in cbfstool Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4466 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-06-30This patch unifies the use of config options in v2 to all start with CONFIG_Stefan Reinauer
It's basically done with the following script and some manual fixup: VARS=`grep ^define src/config/Options.lb | cut -f2 -d\ | grep -v ^CONFIG | grep -v ^COREBOOT |grep -v ^CC` for VAR in $VARS; do find . -name .svn -prune -o -type f -exec perl -pi -e "s/(^|[^0-9a-zA-Z_]+)$VAR($|[^0-9a-zA-Z_]+)/\1CONFIG_$VAR\2/g" {} \; done 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@4381 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-06-16These changes implement car in qemu. The implementation is in several Ronald G. minnich
ways superior to v3, while lacking its completeness. But, one nice thing: no more included .S or .c files. It's all separate compilation. That should allow our Makefiles to work much better. Note that the current non-CAR implementation is the default and continues to work (tested FILO boot to Linux on both CAR and non-CAR). Index: src/mainboard/emulation/qemu-x86/Config.lb Change this to be sensitive to USE_DCACHE_RAM. All settings etc. that depend on this variable are grouped in one if, and the other parts (romcc etc.) are in the else. This change is a model of how we should be able to do other motherboards. Index: src/mainboard/emulation/qemu-x86/Options.lb add needed options. Index: src/mainboard/emulation/qemu-x86/failover.c remove code inclusion from this not-yet-used file. Index: src/mainboard/emulation/qemu-x86/rom.c This is the entry point for the rom-based code. Called stage1.c in v3. Index: src/lib/Config.lb change initobject to a .o from a .c; this fixed a build problem. Index: src/pc80/serial.c make uart_init non-static. Index: src/pc80/Config.lb add initobject Index: src/arch/i386/init/entry.S Entry point. Unify a bunch of files that were fiddly lttle includes. From v3. Index: src/arch/i386/init/ldscript.ld new file. The goal is to hang all init changes for CAR here, to minimize other changes to any other ldscript. Besides, putting this in init makes sense; entry and car are manage init. Index: src/arch/i386/init/car.S generic i386 car code from v3. Index: src/arch/i386/init/ldscript_fallback_cbfs.lb Fix what looks like a bug: this was not including the init.text section. Index: targets/emulation/qemu-x86/Config.lb push up the console loglevel. qemu is for debugging so we might as well get all the debugging we can. Index: targets/emulation/qemu-x86/Config-car.lb For CAR bullds. Signed-off-by: Ronald G. minnich <rminnich@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4357 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-05-27Trivial, but brown paper bag worthy:Patrick Georgi
#ifdef CONFIG_foo is a bad idea with our build system 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@4316 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-05-27Move coreboot_ram and coreboot_apc to CBFS. This allows to Patrick Georgi
reduce the size of the bootblock (done for kontron/986lcd-m) Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4315 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-04-30Refactor copy_and_run so that it uses a single code base instead ofPatrick Georgi
3 (with one of them way too much assembler code). On the way, I had to make some changes to the way the code is built, which is an effort I want to expand over time. Right now, large portions of the in-ROM part of coreboot is compiled as a single file, with lots of .c files including other .c files. That has its justification for pre-raminit code, but it also affects lots of post-raminit code (memcpy doesn't really make sense before raminit, or at least CAR) The coreboot_apc code (AMD boards) gained some .c includes because I don't know that part of the code enough to really rework it and only have limited possibilities to test it. The includes should give an identical situation for this part of the code. This change was posted as set of 6 patches to the list, but they were mostly split for review purposes, hence commit them all at once. They can still be backed up using the patch files, if necessary. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4233 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-01-11Ignore some more sections, created by newer toolchainsPatrick Georgi
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@3854 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-10-22Speed up copying coreboot to ram by using "movsl" instead of "movsb".Jens Rottmann
Also use different console messages for copying and uncompressing, like it's already done in similar code in other places. Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Acked-by: Marc Jones <marc.jones@amd.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3688 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-01-18Rename almost all occurences of LinuxBIOS to coreboot. Stefan Reinauer
Due to the automatic nature of this update, I am self-acking. It worked in abuild. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3053 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2007-01-16Change 'ram' to 'RAM' in user-visible output (closes #60).Uwe Hermann
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2535 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2006-10-04AMD Rev F supportYinghai Lu
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2435 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-12-14indirect jmp with *Yinghai Lu
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2145 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-12-03applied 1202_ldscript.diff from issue 45. This fixes images smaller than 64kStefan Reinauer
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2126 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-12-01Applying 11_26_car_tyan.diff from Yinghai Lu.Stefan Reinauer
NOTE: This will break the tree so it can be fixed up later git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2115 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-06Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-51arch import user (historical)
Creator: Yinghai Lu <yhlu@tyan.com> cache_as_ram for AMD and some intel git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1967 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-11-11mpspec.h: Tweak the write_smp_table macro so that it is safe if passed a ↵Eric Biederman
complex expression. crt0.S.lb: Modified so that it is safe to include console.inc console.c: Added print_debug_ and frieds which are non inline variants of the normal console functions div64.h: Only include limits.h if ULONG_MAX is not defined and define ULONG_MAX on ppc socket_754/Config.lb Conditionally set config chip.h socket_940.c We don't need and #if CONFIG_CHIP_NAME we won't be linked in if there are no references. slot_2/chip.h: The operations struct need to be spelled cpu_intelt_slot_2_ops slot_2/slot2.c: The same spelling fix socket_mPGA603/chip.h: again socket_mPGA603/socket_mPGA603_400Mhz.c: and again socket_mPGA604_533Mhz/Config.lb: Conditionally defing CONFIG_CHIP_NAME socket_mPGA604_800Mhz/chip.h: Another spelling fix socket_mPGA604_800Mhz.c and again via/model_centaur/model_centaur_init.c: It's not an intel CPU so don't worry about Intel microcode uptdates earlymtrr.c: Remove work around for older versions of romcc pci_ids.h: More ids. malloc.c: We don't need string.h any longer uart8250.c: Be consistent when delcaring functions static inline arima/hdama/mptable.c: Cleanup to be a little more consistent amdk8/coherent_ht.c: - Talk about nodes not cpus (In preparation for dual cores) - Remove clear_temp_row (as it is no longer needed) - Demoted the failure messages to spew. - Modified to gracefully handle failure (It should work now if cpus are removed) - Handle the non-SMP case in verify_mp_capabilities - Add clear_dead_routes which replaces clear_temp_row and does more - Reorganize setup_coherent_ht_domain to cleanly handle failure. - incoherent_ht.c: Clean up the indenation a little. i8259.c: remove blank lines at the start of the file. keyboard.c: Make pc_keyboard_init static ramtest.c: Add a print out limiter, and cleanup the printout a little. amd8111/Config.lb: Mention amd8111_smbus.c amd8111_usb.c: Call the structure usb_ops not smbus_ops. NSC/pc97307/chip.h: Fix spelling issue pc97307/superio.c: Use &ops no &pnp_ops. w83627hf/suerio.c: ditto w83627thf/suerio.c: ditto buildrom.c: Use braces around the body of a for loop. It's more maintainable. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1778 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-30- To reduce confuse rename the parts of linuxbios bios that run fromEric Biederman
ram linuxbios_ram instead of linuxbios_c and linuxbios_payload... - Reordered the linker sections so the LinuxBIOS fallback image can take more the 64KiB on x86 - ROM_IMAGE_SIZE now will work when it is specified as larger than 64KiB. - Tweaked the reset16.inc and reset16.lds to move the sanity check to see if everything will work. - Start using romcc's built in preprocessor (This will simplify header compiler checks) - Add helper functions for examining all of the resources - Remove debug strings from chip.h - Add llshell to src/arch/i386/llshell (Sometime later I can try it...) - Add the ability to catch exceptions on x86 - Add gdb_stub support to x86 - Removed old cpu options - Added an option so we can detect movnti support - Remove some duplicate definitions from pci_ids.h - Remove the 64bit resource code in amdk8/northbridge.c in preparation for making it generic - Minor romcc bug fixes git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1727 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-16- First stab at running linuxbios without the old static device tree.Eric Biederman
Things are close but not quite there yet. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1681 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-10-14- Update so we no longer require console.incEric Biederman
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1670 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-05-26move arch/<arch>/config to arch/<arch>/initStefan Reinauer
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1571 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1