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2013-02-07armv7/snow: Remove power_init from bootblock.Hung-Te Lin
The power_init is not required on Exynos 5250 (snow) in bootblock stage. To get a cleaner and faster bootblock, we can remove it. Note, power_init internally calls max77686 and s3c24x0_i2c, so both files are also removed. Verified to boot on armv7/snow. Change-Id: I5b15dfe5ac7bf4650565fea0afefc94a228ece29 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: http://review.coreboot.org/2317 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-02-07armv7: Clean up arm/snow bootblock build process.Hung-Te Lin
Remove duplicated / testing code and share more driver for bootblock, romstage and ramstage. The __PRE_RAM__ is now also defined in bootblock build stage, since bootblock is executed before RAM is initialized. Change-Id: I4f5469b1545631eee1cf9f2f5df93cbe3a58268b Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: http://review.coreboot.org/2282 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-30Extend CBFS to support arbitrary ROM source media.Hung-Te Lin
Summary: Isolate CBFS underlying I/O to board/arch-specific implementations as "media stream", to allow loading and booting romstage on non-x86. CBFS functions now all take a new "media source" parameter; use CBFS_DEFAULT_MEDIA if you simply want to load from main firmware. API Changes: cbfs_find => cbfs_get_file. cbfs_find_file => cbfs_get_file_content. cbfs_get_file => cbfs_get_file_content with correct type. CBFS used to work only on memory-mapped ROM (all x86). For platforms like ARM, the ROM may come from USB, UART, or SPI -- any serial devices and not available for memory mapping. To support these devices (and allowing CBFS to read from multiple source at the same time), CBFS operations are now virtual-ized into "cbfs_media". To simplify porting existing code, every media source must support both "reading into pre-allocated memory (read)" and "read and return an allocated buffer (map)". For devices without native memory-mapped ROM, "cbfs_simple_buffer*" provides simple memory mapping simulation. Every CBFS function now takes a cbfs_media* as parameter. CBFS_DEFAULT_MEDIA is defined for CBFS functions to automatically initialize a per-board default media (CBFS will internally calls init_default_cbfs_media). Also revised CBFS function names relying on memory mapped backend (ex, "cbfs_find" => actually loads files). Now we only have two getters: struct cbfs_file *entry = cbfs_get_file(media, name); void *data = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, name, type); Test results: - Verified to work on x86/qemu. - Compiles on ARM, and follow up commit will provide working SPI driver. Change-Id: Iac911ded25a6f2feffbf3101a81364625bb07746 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: http://review.coreboot.org/2182 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-10snow: add max77686 driver in romstage and ramstageDavid Hendricks
Change-Id: Id3e20b1ab5d85cfd22e2dae2750f32007b7f8f74 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2123 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-10size optimizations for max77686David Hendricks
This contains some size optimizations for the Maxim MAX77686 driver: - change max77686_para.vol_{min,div} from u32 to u16 (currently their max value is 50000 so it should be fine) - remove max77686_para.regnum which takes 4 bytes for each and is not used (Patch was originally written by Hung-Te Lin, I'm just uploading it) Change-Id: I24044427c49467e99380d1f60ebc59e69c285b22 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2124 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-29corrections for MAX77686 config variableDavid Hendricks
Fix some minor discrepancies which prevented the MAX77676 from getting compiled in properly. Change-Id: Ib29136da6c15a4bdb24926a91729431c507cd209 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2076 Tested-by: build bot (Jenkins) Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-12Claim the SPI bus before writes if the IMC ROM is presentMartin Roth
The SB800 and Hudson now support adding the IMC ROM which runs from the same chip as coreboot. When the IMC is running, write or erase commands sent to the spi bus will fail, and the IMC will die. To fix this, we send a request to the IMC to stop fetching from the SPI rom while we write to it. This process (in one form or another) is required for writes to the SPI bus while the IMC is running. Because the IMC can take up to 500ms to respond every time we claim the bus, this patch tries to keep the number of times we need to do that to a minimum. We only need to claim the bus on writes, and using a counter for the semaphore allows us to call in once to claim the bus at the beginning of a number of transactions and it will stay claimed until we release it at the end of the transactions. Claim() - takes up to 500ms hit claim() - no delay erase() release() claim() - no delay write() release() Release() Change-Id: I4e003c5122a2ed47abce57ab8b92dee6aa4713ed Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1976 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-12-12Fix maxim max77686 driverStefan Reinauer
With driver-y going away, the current driver code didn't get compiled in with upstream. Change-Id: I9bff45a35c995888a482bdc22a1573f6bfb88211 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2027 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-12Fix up Maxim MAX77686 driverStefan Reinauer
... to fit into the naming convention Change-Id: I4a7d81c4d6674d001fc831df863bd2343f6c636f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2020 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-12-08Limit SPI device debug prints with CONFIG_DEBUG_SPI_FLASHMarc Jones
Fix debug printks which were not using CONFIG_DEBUG_SPI_FLASH, which would cause long delays durring boot when SPI devices were written. Change-Id: I99fc3d5f847fdf4bb98e2a0342ea418ab7d5fc54 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1965 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-06driver/spi: Add support of MX25L3235DZheng Bao
Tested on Thatcher. Change-Id: I648171ba0d03be1e984c182f6d0f082241e3f51c Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1971 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-30Only compile PC80 drivers when CONFIG_PC80_SYSTEM is setStefan Reinauer
Change-Id: Iac2f3ebf68c9c1df296fc81d10ee97053a9d5469 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1956 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-30build system: Treat cmos.default as text filePatrick Georgi
It's a more easily maintainable format than a 128 byte binary blob Change-Id: Ic9b9f53cd025b5f89a21971930fabf6592f95d67 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1867 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-29Add the maxim MAX77686 power controller.Ronald G. Minnich
Create a new directory in drivers for power controllers. Add the MAXIM MAX77686 power control support. Accessing this controller requires I2C support. Note that this will not build until the I2C usage is changed for coreboot. I'm putting it in mainly because we need it soon and I want to see if the new directory is acceptable. Change-Id: I6c2a6d2165f33b41d2c8e4813222b21d2385e879 Signed-off-by: David Hendricks <dhendrix@chromium.org> SIgned-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1938 Tested-by: build bot (Jenkins)
2012-11-27Get rid of drivers classPatrick Georgi
The use of ramstage.a required the build system to handle some object files in a special way, which were put in the drivers class. These object files didn't provide any symbols that were used directly (but only via linker magic), and so the linker never considered them for inclusion. With ramstage.a gone, we can drop this special class, too. Change-Id: I6f1369e08d7d12266b506a5597c3a139c5c41a55 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1872 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-27SPI/SST: Add OpCode Enable-Write-Status-Register (EWSR)Zheng Bao
For SST chips, the Write-Status-Register instruction must be executed immediately after the execution of the Enable-Write-Status-Register instruction, instead of Write-Enable. Change-Id: I4b3473cd671829def3bd1641ececcf8d9dad4a56 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1919 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-11-16Clean up KconfigStefan Reinauer
- move VGA handling options into devices/Kconfig - make Devices a top level menu - move some options "closer" to the code they control Change-Id: Ia79541d18b2b0d9b89a8b154255e312060627c48 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1840 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-16Drop Kconfig.deprecated_optionsStefan Reinauer
Both remaining options, DRIVERS_PS2_KEYBOARD and ID_SECTION_OFFSET are not likely to go away any time soon, so let's not keep them in Kconfig.deprecated_options but move them close to the code they control. Change-Id: I310b877c5b3d5a3444056641c4aee07a48c4c4be Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1839 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12If cmos is invalid, always set the rtc date and timeStefan Reinauer
If cmos is invalid for any reason, always set the date and time before marking RTC valid. Change-Id: Ib9d154802f75221d58bf28ba9c813f2529904596 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1790 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12Remove duplicate defines from mc146818rtc.cMarc Jones
Remove the duplicate #defines and use what is set in mc146818rtc.h. Change-Id: Ic471e03c68b591d19c0646fdbea78374af11c8b8 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1789 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12ELOG: Support for non-memory mapped flashDuncan Laurie
If the event log is stored in flash that is not memory mapped then it must use the SPI controller to read from the flash device instead of relying on memory accesses. In addition a new CBMEM ID is added to keep an resident copy of the ELOG around if needed. The use of CBMEM for this is guarded by a new CONFIG_ELOG_CBMEM config option. This CBMEM buffer is created and filled late in the process when the SMBIOS table is being created because CBMEM is not functional when ELOG is first initialized. The downside to using CBMEM is that events added via the SMI handler at runtime are not reflected in the CBMEM copy because I don't want to let the SMM handler write to memory outside the TSEG region. In reality the only time we add runtime events is at kernel shutdown so the impact is limited. Test: 1) Test with CONFIG_ELOG_CBMEM enabled to ensure the event log is operational and SMBIOS points to address in CBMEM. The test should involve at least on reboot to ensure that the kernel is able to write events as well. > mosys -l smbios info log | grep ^address address | 0xacedd000 > mosys eventlog list 0 | 2012-10-10 14:02:46 | Log area cleared | 4096 1 | 2012-10-10 14:02:46 | System boot | 478 2 | 2012-10-10 14:02:46 | System Reset 3 | 2012-10-10 14:03:33 | Kernel Event | Clean Shutdown 4 | 2012-10-10 14:03:34 | System boot | 479 5 | 2012-10-10 14:03:34 | System Reset 2) Test with CONFIG_ELOG_CBMEM disabled to ensure the event log is operational and SMBIOS points to memory mapped flash. The test should involve at least on reboot to ensure that the kernel is able to write events as well. > mosys -l smbios info log | grep ^address address | 0xffbf0000 > mosys eventlog list 0 | 2012-10-10 14:33:17 | Log area cleared | 4096 1 | 2012-10-10 14:33:18 | System boot | 480 2 | 2012-10-10 14:33:18 | System Reset 3 | 2012-10-10 14:33:35 | Kernel Event | Clean Shutdown 4 | 2012-10-10 14:33:36 | System boot | 481 5 | 2012-10-10 14:33:36 | System Reset Change-Id: I87755d5291ce209c1e647792227c433dc966615d Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1776 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-12SPI: Fix and enable Fast Read supportDuncan Laurie
- Fix handling of 5-byte Fast Read command in the ICH SPI driver. This fix is ported from the U-boot driver. - Allow CONFIG_SPI_FLASH_NO_FAST_READ to be overridden by defining a name for the bool in Kconfig and removing the forced select in southbridge config - Fix use of CONFIG_SPI_FLASH_NO_FAST_READ in SPI drivers to use #if instead of #ifdef - Relocate flash functions in SMM so they are usable. This really only needs to happen for read function pointer since it uses a global function rather than a static one from the chip, but it is good to ensure the rest are set up correctly as well. Change-Id: Ic1bb0764cb111f96dd8a389d83b39fe8f5e72fbd Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1775 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09Add Gigadevice SPI rom supportMartin Roth
Add support for GigaDevice SPI ROMS. The GD25Q64B device has been tested, the other rom devices added to the file have not. Change-Id: If35676ca6b90329f15667ebb32efa0d1a159ae91 Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1747 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-09mc146818rtc: Remove the hyphen to build on NetBSD and DarwinZheng Bao
http://netbsd.gw.com/cgi-bin/man-cgi?date++NetBSD-current The NetBSD manual tells us the date in NetBSD doesn't take any flags to enable or disable padding in the format. By default, date pads numeric fields with zeroes. This will convert the number to octal one. So add "0x" to convert it to BCD directly. Change-Id: Icd44312acf01b8232f1da1fbaa70630d09007b40 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1804 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-09mc146818rtc: Update the Day of Week in CMOS in the right way.Zheng Bao
The range of weekday in CMOS is 01-07, while the Sunday is 1, and Saturday is 7. The comand date in coreutils defines %u day of week (1..7); 1 is Monday %w day of week (0..6); 0 is Sunday There are 1 day offset for each week day. So we use "%w" and plus 1 before we update the weekday in CMOS. Change-Id: I3fab4e95f04924ff0ba10a7012b57da1d3f0d1a5 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1802 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-11-08Log unexpected post code from the previous bootDuncan Laurie
Read out the post code from the previous boot and log it if the code is not one of the expected values. Test: 1) interrupt the boot of the system, this is easiest with warm reset button when servo is attached 2) check the event log with mosys 65 | 2012-09-09 12:32:11 | Last post code in previous boot | 0x9d Change-Id: Id418f4c0cf005a3e97b8c63de67cb9a09bc57384 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1744 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-08RTC: Don't clear pending interrupt in resume pathDuncan Laurie
The linux kernel relies on the RTC reporting pending interrupts if the RTC alarm was used to wake the system. If we clear these flags here then the rtc-cmos driver in the kernel will think that no interrupts are pending and will not re-start the timerqueue to handle the alarm timerqueue node. This flag doesn't exist in SMM but the rtc code is compiled there. Since rtc_init() is not called by SMM it is guarded with an ifdef. I performed several thousand suspend/resume cycles without seeing an issue where hwclock was unable to read from /dev/rtc. There still is a potential kernel issue where the timerqueue can stall but this makes that much less likely to happen on resume. Change-Id: I5a343da4ce5c4c8ec4783b4e503869ccfa5077f0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1741 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-08elog: add extended management engine eventDuncan Laurie
We are seeing ME disabled and ME error events on some devices and this extended info can help with debug. Also fix a potential issue where if the log does manage to get completely full it will never try to shrink it because the only call to shrink the log happens after a successful event write. Add a check at elog init time to shrink the log size. Change-Id: Ib81dc231f6a004b341900374e6c07962cc292031 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1739 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-08ELOG: Find flash base in FMAP if possibleDuncan Laurie
Now that we have FMAP support in coreboot use it to find the offset in flash for ELOG to use. If coreboot has elog configured with a smaller size then use that over the FMAP size. This is because I set aside a 16KB region in the FMAP but we only use 4KB of it to keep the impact to boot/resume speed to a minimum. FMAP: Found "FMAP" version 1.0 at ffe10000. FMAP: base = 0 size = 800000 #areas = 32 FMAP: area RW_ELOG found FMAP: offset: 3f0000 FMAP: size: 16384 bytes FMAP: No valid base address, using 0xff800000 ELOG: base=0x003f0000 base_ptr=0xffbf0000 ELOG: MEM @0x00190ad8 FLASH @0xffbf0000 ELOG: areas are 4096 bytes, full threshold 3072, shrink size 1024 Change-Id: I3d826812c0f259d61f41b42797c58dd179f9f1c8 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1706 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-07RTC: Write build date in BCD when clearing RTC CMOSDuncan Laurie
Check the RTC on boot after RTC battery failure and ensure that the reported build date matches what is reported: > grep ^rtc /proc/driver/rtc rtc_time : 01:00:21 rtc_date : 2012-08-16 Change-Id: If23f436796754c68ae6244ef7633ff4fa0a93603 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1709 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2012-11-07rtc: add explicit dependency on build.hVincent Palatin
build.h is generated at build time, with highly parallel builds, we might try to compile the rtc driver too early. Change-Id: I9a2681484d58b67ed3061669fbdf52ac5ad14dab Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-on: http://review.coreboot.org/1698 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2012-11-07rtc: erase CMOS memory after power failureVincent Palatin
When a power failure happens on the RTC rail, the CMOS memory (including the RTC registers) is filled with garbage. So, we erase the full first bank (112 bytes) and we reset the RTC date to the build date. To test, disconnect the CMOS battery to produce an RTC power failure, then boot the machine and observe the RTC date is the build date using "cat /sys/class/rtc/rtc0/date" Change-Id: I684bb3ad5079f96825555d4ed84dc0f7914e9884 Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-on: http://review.coreboot.org/1697 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2012-11-07rtc: force mc146818 register D to a correct valueVincent Palatin
On Panther Point PCH (and maybe cougar point), when some of the register D reserved bits are set, the RTC starts misbehaving (e.g. incrementing the year byte every second). There are probably undocumented features implemented behind those bits. Let's reset register D to a known state to ensure we get the expected RTC behavior. Change-Id: I7e2c2a2c6130a974bccb3d760b41eaa579a58b67 Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-on: http://review.coreboot.org/1695 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2012-11-07Fix CONFIG_ use in i8254.cStefan Reinauer
We always define CONFIG_ variables, even if they're not set. Hence, remove the check whether CONFIG_UDELAY_TIMER2 is defined Change-Id: Iefdf2389941f2cc63ae4f13ac6b213da4c96b201 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1694 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2012-10-27Take care of NULL chip_ops->nameKyösti Mälkki
Change-Id: Ic44915cdb07e0d87962eff0744acefce2a4845a2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1626 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-10-07Remove chip.h files without config structureKyösti Mälkki
Also deletes files not included in build: src/southbridge/amd/cimx/sb700/chip_name.c src/southbridge/amd/cimx/sb800/chip_name.c src/southbridge/amd/cimx/sb900/chip_name.c Change-Id: I2068e3859157b758ccea0ca91fa47d09a8639361 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1473 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-08-30ioapic driver: typedef the ioapic_config struct (TRIVIAL)Alexandru Gagniuc
I use the ioapic_config in my VX900 branch. Typing: struct drivers_generic_ioapic_config *config = (struct drivers_generic_ioapic_config *)dev->chip_info; is clumsy at best, so just create a typedef to mahe this more elegant: ioapic_config_t config = (ioapic_config_t*)ioapic->chip_info; Change-Id: I407899845cfbd847ba6309dd0cf9ef836a607c8e Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/1481 Tested-by: build bot (Jenkins) Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-08-22Auto-declare chip_operationsKyösti Mälkki
The name is derived directly from the device path. Change-Id: If2053d14f0e38a5ee0159b47a66d45ff3dff649a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1471 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-08-02RTC: Add a routine to check if the CMOS date is validzbao
If the CMOS is cleared or someone writes some random date/time on purpose, the CMOS date register has a invalid date. This will hurts some OS, like Windows 7, which hangs at MS logo forever. When we detect that, we need to write a reasonable date in CMOS. Alexandru Gagniuc: Hmm, it would be interesting to use the date the coreboot image was built and set that as the default date. At least until time travel is invented. Change-Id: Ic1c7a2d60e711265686441c77bdf7891a7efb42e Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1389 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-31Revert "Use broadcast SIPI to startup siblings"Sven Schnelle
This reverts commit 042c1461fb777e583e5de48edf9326e47ee5595f. It turned out that sending IPIs via broadcast doesn't work on Sandybridge. We tried to come up with a solution, but didn't found any so far. So revert the code for now until we have a working solution. Change-Id: I7dd1cba5a4c1e4b0af366b20e8263b1f6f4b9714 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1381 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26Remove copies of rtl8168.cPatrick Georgi
One copy was slightly different, but all the differences were commented out Change-Id: I3cc7b5621c681a1eb286f9b16ef3ebdce03abb6b Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1356 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-07-26ELOG: Add support for SMM and kernel GSMI driverDuncan Laurie
The linux kernel contains an SMI driver that was written by me (Duncan) and upstreamed a couple years ago called GSMI. This driver will format a parameter buffer and pass pointers to this parameter buffer to the SMI handler. It uses this to generate events for kernel shutdown reasons: Clean, Panic, Oops, etc. This function expects to be passed pointers into the SMM state save area that correspond to the prameter buffer and the return code, which are typically EAX and EBX. The format of the parameter buffer is defined in the kernel driver so we implement the same interface here in order to be compatible. GSMI_CMD_HANDSHAKE: this is an early call that it does to try and detect what kind of BIOS is running. GSMI_CMD_SET_EVENT_LOG: this contains a parameter buffer that has event type and data. The kernel-specific events are translated here and raw events are passed through as well which allows any run-time event to be added for testing. GSMI_CMD_CLEAR_EVENT_LOG: this command clears the event log. First the gsmi driver must be enabled in the kernel with CONFIG_GOOGLE_GSMI and then events can be added via sysfs and events are automatically generated for various kernel shutdown reasons. These can be seen in the event log as the 'Kernel Event' type: 169 | 2012-06-23 15:03:04 | Kernl Event | Clean Shutdown 181 | 2012-06-23 16:26:32 | Kernl Event | Oops 181 | 2012-06-23 16:26:32 | Kernl Event | Panic Change-Id: Ic0a3916401f0d9811e4aa8b2c560657dccc920c1 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1316 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25ELOG: Add support for a monotonic boot counter in CMOSDuncan Laurie
This maintains a 32bit monotonically increasing boot counter that is stored in CMOS and logged on every non-S3 boot when the event log is initialized. In CMOS the count is prefixed with a 16bit signature and appended with a 16bit checksum. This counter is incremented in sandybridge early_init which is called by romstage. It is incremented early in order notice when reboots happen after memory init. The counter is then logged when ELOG is initialized and will store the boot count as part of a 'System boot; event. Reboot a few times and look for 'System boot' events in the event log and check that they are increasing. Also verify that the counter does NOT increase when resuming from S3. 171 | 2012-06-23 16:02:55 | System boot | 285 176 | 2012-06-23 16:26:00 | System boot | 286 182 | 2012-06-23 16:27:04 | System boot | 287 189 | 2012-06-23 16:31:10 | System boot | 288 Change-Id: I23faeafcf155edfd10aa6882598b3883575f8a33 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1315 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25ELOG: Add support for generating SMBIOS type15 tableDuncan Laurie
This standared SMBIOS 0able describes the location and format of the event log to the OS and applications. In this case the pointer is a 32bit physical address pointer to the log in memory mapped flash. Look for SMBIOS type15 entry with 'dmidecode -t 15' Handle 0x0004, DMI type 15, 23 bytes System Event Log Area Length: 4095 bytes Header Start Offset: 0x0000 Header Length: 8 bytes Data Start Offset: 0x0008 Access Method: Memory-mapped physical 32-bit address Access Address: 0xFFB6F000 Status: Valid, Not Full Change Token: 0x00000000 Header Format: OEM-specific Supported Log Type Descriptors: 0 Change-Id: I1e7729e604000f197e26e69991a2867e869197a6 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1314 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24SMM: Add option for SPI driver to be available in SMMDuncan Laurie
- add Kconfig option for CONFIG_SPI_FLASH_SMM - compile subsystem and chip drivers for smm if enabled - change mdelay(1) to udelay(500) since mdelay is not defined in SMM and a 1ms delay is worth avoiding - make flash chip structure non-const so the probe function pointers can be relocated for use in TSEG - Make SMM PCI access possible in southbridge SPI code Change-Id: Icfcbbe8e4e56658769d46af0b5bf6c79a6432641 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1313 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24ELOG: Add support for flash based event logDuncan Laurie
This is based around the SMBIOS event log specification but expanded with OEM event types to support more specific and relevant system events. It requires flash storage and a minimum 4K block (or flash block size) that should be allocated in the FMAP. A copy of the event log is maintained in memory for convenience and speed and the in-memory copy is written to flash at specific points. The log is automatically shunk when it reaches a configurable full threshold in order to not get stuck with a full log that needs OS help to clear. ELOG implements the specification published here: http://code.google.com/p/firmware-event-log/wiki/FirmwareEventLogDesign And is similar to what we use in other firmware at Google. This implementation does not support double-buffered flash regions. This is done because speed is valued over the log reliability and it keeps the code simpler for the first version. This is a large commit and by itself it just provides a new driver that is made available to coreboot. Without additional patches it is not very useful, but the end result is an event log that will contain entries like this: 171 | 2012-06-23 16:02:55 | System boot | 285 172 | 2012-06-23 16:02:55 | EC Event | Power Button 173 | 2012-06-23 16:02:55 | SUS Power Fail 174 | 2012-06-23 16:02:55 | System Reset 175 | 2012-06-23 16:02:55 | ACPI Wake | S5 Change-Id: I985524c67f525c8a268eccbd856c1a4c2a426889 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1311 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24Add BAR address debug information to Oxford PCIe serial driverMarc Jones
The Oxford PCIE Serial card has a hardcoded address at setup, which may be moved during PCI Init. The driver re-initializes after PCI init. Add a debug print for the new BAR address. Initializing Oxford OXPCIe952 OXPCIe952: Class=70002 Revision ID=0 OXPCIe952: 2 UARTs detected. OXPCIe952: Uart Bar: 0xe0800000 Change-Id: I1858d3eba09749cba3c3869060d00e621dca112a Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1327 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24SPI flash layer: remove unused function spi_flash_free()Stefan Reinauer
We don't ever free memory in coreboot, hence drop spi_flash_free() and spi_free_slave() Change-Id: I0ca3f78574ceb4516e7d33c06ab1a58abfb3b0ec Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1273 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-13IOAPIC: hook up driver in KconfigSven Schnelle
Missed to add the driver to Kconfig and Makefile.inc. Change-Id: I64b02abc5de2f6483f610436ebb38a7ca433f9b6 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1219 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-09Add basic ipmi supportSven Schnelle
Implements support code for talking to IPMI hardware that uses a KCS style interface. Change-Id: I9895cc1bf29676115b167081b63b8a430e23eee5 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1190 Tested-by: build bot (Jenkins)
2012-07-04Add generic IOAPIC driverSven Schnelle
Used for automatic generation of IOAPIC interrupt entries. Change-Id: Ia746f01906c840800956ce551306f864e440b6ec Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1137 Tested-by: build bot (Jenkins)
2012-07-04Add Nuvoton W83793 hardware monitor driverSven Schnelle
Change-Id: I3ecb5c8666eea247bf4c31aaf9426bd9ef66bf68 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1166 Tested-by: build bot (Jenkins)
2012-07-02Use broadcast SIPI to startup siblingsSven Schnelle
The current code for initializing AP cpus has several shortcomings: - it assumes APIC IDs are sequential - it uses only the BSP for determining the AP count, which is bad if there's more than one physical CPU, and CPUs are of different type Note that the new code call cpu->ops->init() in parallel, and therefore some CPU code needs to be changed to address that. One example are old Intel HT enabled CPUs which can't do microcode update in parallel. Change-Id: Ic48a1ebab6a7c52aa76765f497268af09fa38c25 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1139 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-29Fix compilation with CONFIG_DEBUG_SPI_FLASH enabledStefan Reinauer
Right now coreboot compilation fails when SPI flash debugging is enabled. Fix it by using the right set of memory functions. Change-Id: I5e372c4a5df53b4d46aaed9e251e5205ff68cb5b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1044 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-26Reduce default verbosity of SPI flash driversStefan Reinauer
Only print PP: lines if CONFIG_DEBUG_SPI_FLASH is enabled. Change-Id: If25e916ecb585f37c90d42980e933a6cd1a3d956 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1045 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-26Fix printk types in SPI flash driversStefan Reinauer
- use %zu instead of %zd for size_t (%zd is for ssize_t) - use %x instead of %lx for u32 - break some long lines to avoid commit hook trouble Change-Id: Idfad716523dbcd2a595d26317240e972b5253e8b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1041 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-14SPI driver: style fixPatrick Georgi
lint tests for labels to start at BOL, no spaces before them. Change-Id: Icf6ce533f26998a81b4be46d17e2d0b6b868904d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1029 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-05-10Add SPI flash driverStefan Reinauer
This driver is taken from u-boot and adapted to match coreboot. It still contains some hacks and is ICH specific at places. Change-Id: I97dd8096f7db3b62f8f4f4e4d08bdee10d88f689 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/997 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-08Clean up #ifsPatrick Georgi
Replace #if CONFIG_FOO==1 with #if CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*1[[:space:]]*\$,#if \1," {} + Replace #if (CONFIG_FOO==1) with #if CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*1)[[:space:]]*\$,#if \1," {} + Replace #if CONFIG_FOO==0 with #if !CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*0[[:space:]]*\$,#if \!\1," {} + Replace #if (CONFIG_FOO==0) with #if !CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*0)[[:space:]]*\$,#if \!\1," {} + (and some manual changes to fix false positives) Change-Id: Iac6ca7605a5f99885258cf1a9a2473a92de27c42 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1004 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Martin Roth <martin@se-eng.com>
2012-05-01Fix TPM driver to work with multiple vendor TPMsStefan Reinauer
Port u-boot patch for low-level driver: - Fix bug in traversal of vendor name list. - Sending "command ready" needs additional logic to handle TPMs that need that bit set twice: once to empty the read FIFOs and once to actualy set command ready. Change-Id: I57c280266b2e966c5b90e4f9e968426a33b93cf1 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/972 Tested-by: build bot (Jenkins)
2012-04-27Move top level pc80 directory to drivers/Stefan Reinauer
There is no reason for this to be a top level directory. Some stuff from lib/ should also be moved to drivers/ Change-Id: I3c2d2e127f7215eadead029cfc7442c22b26814a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/939 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-29Detect whether the OXPCIE card is really present while in the ROM stage.Gabe Black
Use an int in CAR global data to store whether or not the OXPCIE serial card is actually there. Also, time out if the card doesn't show up quickly enough, don't continue initialization if it's not there, and don't make the initialization routine default to a card if none is found. Change-Id: I9c72d3abc6ee2867b77ab2f2180e6f01f647af8c Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/728 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-09OXPCIe: Reinitialize UART after pci_dev_set_resources()Stefan Reinauer
... and only pull in early init code if the OXPCIe is used for console. Change-Id: I01feca3b9e8376a75c17554ba1bd200d523dff8d Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/692 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-03-09Add support for the Startech PEX1XS1PMINIStefan Reinauer
It has a smaller footprint than the already supported MPEX2S952 Change-Id: Ie36b67f9628882d516ca34ff164f0e8918955a5b Signed-off-by: Stefan Reinauer <reinauer@google.com> Tested-by: Stefan Reinauer <reinauer@google.com> Reviewed-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/690 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-02-24Ati video: Apply un-written naming rulesKyösti Mälkki
Rename Kconfig to match directory name. Change-Id: Idebc203bbc9a02599dfc3e65be021aa9e1b23d61 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/678 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-02-16HWM: Nuvoton W83795G/ADG HWM supportKerry Sheh
Supermicro H8QGI-F 1 Unit Chassis contain 9 system Fans, they are controled by a separate W83795G Hardware Monitor chip. This patch adds Nuvoton W83795G/ADG HWM support. Change-Id: I8756f5ed02dc2fa0884cde36e51451fd8aacee27 Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/569 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-01-21adm1026: removed prototypeVikram Narayanan
Removed the prototype and restructured the code Change-Id: I13a648acf7bae30635e0469e301ce5635d9d7a8c Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Reviewed-on: http://review.coreboot.org/570 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-01-08adm1027: add return statementVikram Narayanan
Adds a missing return statment which will stop misleading the users Change-Id: I53741f1136b396e9493ce959b54efc00c9b09764 Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Reviewed-on: http://review.coreboot.org/522 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-01-05Indentation: Various indentation fixesVikram Narayanan
Fixed indentation using indent tool in the src/drivers/i2c tree Change-Id: I5b396e5753544aff13ac5d16afc59e193a6b1da1 Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Reviewed-on: http://review.coreboot.org/506 Tested-by: build bot (Jenkins) Reviewed-by: Kerry Sheh <shekairui@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2011-11-01remove trailing whitespaceStefan Reinauer
Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/364 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-25Add driver for ICS954309 clock generatorSven Schnelle
Change-Id: Iac7e91cdd995dad1954eaa2d4dd52bffa293fc95 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/327 Tested-by: build bot (Jenkins)
2011-10-19sconfig: check whether component directory actually existsStefan Reinauer
and add drivers/generic/generic back (empty), since it is used by many devicetree.cb files. Without this patch typos in component names in devicetree.cb cause the component to be silently ignored. Change-Id: I3cfca2725816f0cd7d72139ae53af815009e8ab4 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/270 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2011-04-26Add support for memory mapped UARTs to coreboot and add the OXPCIe952 as anStefan Reinauer
example. This newer version reflects the recent changes to further simplify the console code and partly gets rid of some hacks in the previous version. Signed-off-by: Stefan Reinauer <reinauer@google.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6544 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-04-15Handle drivers/ equally to any other sub directory.Stefan Reinauer
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6503 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26All the values should stay untouched or be set automatically by the resourceStefan Reinauer
allocator. If that does not work out, they should be set in the code. Setting them in Kconfig is the worst possible thing to do. Signed-off-by: Stefan Reinauer <stepan@coreboot.org> Acked-by: Stefan Reinauer <stepan@coreboot.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6213 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-26Random fixes for TI pci1x2x / Nokia IP530 / others.Uwe Hermann
- nokia/ip530/devicetree.cb, southbridge/ti/pci1x2x/pci1x2x.c: - Fix SMSC FDC37B787 name (was a typo). - Disable PS/2 keyboard/mouse LDN, the IP530 doesn't have either. - Fix typo: s/PCI_DEVICE_ID_TI_1420/PCI_DEVICE_ID_TI_1520/. - All of these are confirmed by Marc Bertens on IRC. - Fix a few CHIP_NAME HP board names. - Random whitespace and coding-style fixes. 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@6212 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-22Printing coreboot debug messages on VGA console is pretty much useless, sinceStefan Reinauer
initializing VGA happens pretty much as the last thing before starting the payload. Hence, drop VGA console support, as we did in coreboot v3. - Drop VGA and BTEXT console support. Console is meant to be debugging only, and by the time graphics comes up 99% of the risky stuff has already happened. Note: This patch does not remove hardware init but only the actual output functionality. The ragexl driver needs some extra love, but that's for another day - factor out die() and post() - drop some leftover RAMBASE < 0x100000 checks. Signed-off-by: Stefan Reinauer <stepan@coreboot.org> Acked-by: QingPei Wang<wangqingpei@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6111 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-30Rename build system variables to be more intuitive, andPatrick Georgi
at the same time let the user specify sources instead of object files: - objs becomes ramstage-srcs - initobjs becomes romstage-srcs - driver becomes driver-srcs - smmobj becomes smm-srcs The user servicable parts are named accordingly: ramstage-y, romstage-y, driver-y, smm-y Also, the object file names are properly renamed now, using .ramstage.o, .romstage.o, .driver.o, .smm.o suffixes consistently. Remove stubbed out via/epia-m700 dsdt/ssdt files - they didn't easily fit in the build system and aren't useful anyway. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coreystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5886 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-08-17Whatever happened here,... The DEC Tulip is a network card, no bridge of anyStefan Reinauer
kind. Move it to drivers and make the necessary adaptions. Also drop empty drivers/generic/generic and start cleaning up Makefiles in drivers/ Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5710 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-22Finish fixing Tyan s2881. Simplify ADT7463 initialization code.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Ward Vandewege <ward@gnu.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5641 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-17Always enable parent resources before child resources.Myles Watson
Always initialize parents before children. Move s2881 code into a driver. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5633 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-09Same conversion as with resources from static arrays to lists, exceptMyles Watson
there is no free list. Converting resource arrays to lists reduced the size of each device struct from 1092 to 228 bytes. Converting link arrays to lists reduced the size of each device struct from 228 to 68 bytes. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5626 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-07Fix some of Peter's suggestions for the Nokia IP530.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@5621 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-06-04Fixes for Nokia IP530 and associated drivers.Marc Bertens
Signed-off-by: Marc Bertens <mbertens@xs4all.nl> Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Marc Bertens <mbertens@xs4all.nl> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5609 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-21Use lists instead of arrays for resources in devices to reduce memory usage.Myles Watson
Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5576 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-16Part of 5560 Dunno why I need extra delete after move.Rudolf Marek
Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5561 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-16Following patch reprograms SIL3114 into PCI IDE native mode compatible class ↵Rudolf Marek
code allowing legacy software to recognize it as IDE and boot from it. I think this should be the default for two Tyan boards (k8s aka s2882 and s2881). Rename the directory to sil prefix to match the Linux kernel naming. (And I think it was a SiliconSystems wish to be named sil ;) Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5560 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-27Since some people disapprove of white space cleanups mixed in regular commitsStefan Reinauer
while others dislike them being extra commits, let's clean them up once and for all for the existing code. If it's ugly, let it only be ugly once :-) Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-25no warnings days.Stefan Reinauer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5493 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-15zero warnings days...Stefan Reinauer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5442 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-14zero warnings days. Down to under 600 different warnings Stefan Reinauer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5425 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-07switch some ROMCC boards back to ROMCC.Stefan Reinauer
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5364 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-31Drop \r\n and \n\r as both print_XXX and printk now do this internally.Stefan Reinauer
Only some assembler files still have \r\n ... Can we move that part to C completely? Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5342 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-22printk_foo -> printk(BIOS_FOO, ...)Stefan Reinauer
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@5266 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-02-22This is a general cleanup patchStefan Reinauer
- drop include/part and move files to include/ - get rid lots of warnings - make resource allocator happy with w83627thg - trivial cbmem resume fix - fix payload and log level settings in abuild - fix kontron mptable for virtual wire mode - drop some dead includes and dead code. 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@5136 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-02-07newconfig is no more.Patrick Georgi
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@5089 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-06Remove drivers/pci/onboard. The only purpose was for option ROMs, which areMyles Watson
now handled more generically using CBFS. Simplify the option ROM code in device/pci_rom.c, since there are only two ways to get a ROM address now (CBFS and the device) and add an exception for qemu. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4925 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-06Revert the deletion of drivers/pci/onboard that snuck in ahead of its time. 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@4922 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2009-11-06Split the two usages of __ROMCC__:Myles Watson
__ROMCC__ now means "Don't use prototypes, since romcc doesn't support them." __PRE_RAM__ means "Use simpler versions of functions, and no device tree." There are probably some places where both are tested, but only one is needed. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4921 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 19:01:08 +0000