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2013-01-04cleanup some exynos5250 uart codeDavid Hendricks
This just cleans out some unused headers and tidies up the early serial code. TODO: Clean-up or replace FDT code, make "base_port" easier to configure. A bit of cleanup based on earlier patches. Change-Id: Ie77ee6d4935346e0053c09252055662f1a45d5f5 Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2084 Tested-by: build bot (Jenkins)
2013-01-04make early serial console support more genericDavid Hendricks
This patch makes pre-RAM serial init more generic, particularly for platforms which do not necessarily need cache-as-RAM in order to use the serial console and do not have a standard 8250 serial port. This adds a Kconfig variable to set romstage-* for very early serial console init. The current method assumes that cache-as-RAM should enable this, so to maintain compatibility selecting CACHE_AS_RAM will also select EARLY_SERIAL_CONSOLE. The UART code structure needs some rework, but the use of ROMCC, romstage, and then ramstage makes things complex. uart.h now includes all .h files for all uarts. All 2 of them. This is actually a simplifying change. Change-Id: I089e7af633c227baf3c06c685f005e9d0e4b38ce Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2086 Tested-by: build bot (Jenkins)
2013-01-04update CFLAGS for armv7David Hendricks
This updates $CFLAGS used for armv7. Most of them were just added to be consistent with what u-boot does. The important ones here are -march=armv7-a and -mthumb (to allow 16-bit Thumb instructions). I removed the hard float support because it got errors and coreboot should never use floats anyway. We're still having trouble with enums but I want to see how far it gets with this patch. Also, put the flags in a form that makes diffs easier to read. It's almost impossible otherwise. Finally, move some flags to the architecture Makefile, and rely on the fact that some are set for all architectures. Depends-On: I6f730d017391f9ec4401cdfd34931c869df10a9e Change-Id: Ia8a1ae22959933e06f7b996d1832cea40819f1ff Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2075 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-01-03Rename mainboard_smi.c to smihandler.cPatrick Georgi
This mirrors the naming convention of handlers in northbridge and southbridge. Change-Id: I45d97c569991c955f0ae54ce909d8c267e9a5173 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/2058 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-01-03armv7: pass bootblock offset from Kconfig into cbfstoolDavid Hendricks
This replaces a somewhat useless calculation used earlier (which always evaluated to 0) with an offset to specify the location of the Coreboot bootblock. Change-Id: Ib85aaccf138cebeb6bf8aedf82308861206dff48 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2094 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-03snow: Stuff to support building image with BL1David Hendricks
This patch does two things which will take effect in follow-up patches: 1. Add an intermediate Makefile rule for dd'ing BL1 into the coreboot.rom pre-image. This is modeled after a similar hack for the bd82x6x southbridge. 2. Add a Kconfig variable, BOOTBLOCK_OFFSET, which will be used to pass the bootblock offset into cbfstool. Change-Id: I89da255dc903c387b754b06a11bb3439035ead87 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2093 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-03Add (hacked-up) s3c24x0_i2c filesDavid Hendricks
These are needed for communicating with the PMIC on Snow. We'll tidy them up as we go along... Change-Id: I197f59927eae0ad66191862d052de2a8873fb22f Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2078 Tested-by: build bot (Jenkins) Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2013-01-03import SPL files for board_i2c_{claim,release}_bus()David Hendricks
This imports SPL (second phase loader) files from U-Boot. Most of the content of these files will eventually go away since they're fairly U-Boot specific. For now they are here to make Jenkins happy. Change-Id: Ib3a365ecb9dc304b20f7c1c06665aad2c0c53e69 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2081 Tested-by: build bot (Jenkins) Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2013-01-03armv7: create init.S for early ARMv7 initDavid Hendricks
The old start.S file did a lot of work and had AP-specific #ifndef's. The new init.S will eventually contain only bare minimum generic ARM code for use by the bootblock. Processor-specific stuff and things that take place later in the boot process should go elsewhere. Change-Id: I7db0a77ee4bbad1ddecb193ea125d8941a50532b Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2083 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-01-03Fix strcpy()Stefan Reinauer
'nough said. It was broken since 2006. Change-Id: I312ac07eee65d6bb8567851dd38064c7f51b3bd2 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2062 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2013-01-02AGESA: Use `Flag=AGESA_SUCCESS` instead of `TRUE` in DMI related functionsAladyshev Konstantin
Success return value in DMI functions GetDmiInfoMain(..) and GetType4Type7Info(...) of AGESA vendorcode is "Flag = TRUE". This results in a failure of init late function: "agesawrapper_amdinitlate failed: 1" It happens because TRUE = 1 = AGESA_UNSUPPORTED. Replacing TRUE with AGESA_SUCCESS (= 0) fixes this problem. Only family f15tn does not have such bug. This patch just replaces TRUE with AGESA_SUCCESS, but maybe all DMI functions should be copied from Trinity family? Tested on Supermicro H8QGI board with 4 AMD Opteron 6234 processors (f15). Change-Id: I51bf91333c088a825b92d4a44d1ebe4380c8026c Signed-off-by: Aladyshev Konstantin <aladyshev@nicevt.ru> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2070 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2013-01-02Supermicro H8QGI: Pass callout pointer to AmdReadEventLog functionAladyshev Konstantin
I have issues when AmdReadEventLog function tries to use BiosCallouts interface. So it is necessary to provide callout pointer to this function. Change-Id: I4080e5f07d5d28c41688b2a7deff944b7a0f7bf7 Signed-off-by: Aladyshev Konstantin <aladyshev@nicevt.ru> Reviewed-on: http://review.coreboot.org/2064 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com> Reviewed-by: Zheng Bao <zheng.bao@amd.com>
2012-12-30rs780: Implement `rs780_internal_gfx_disable` and add .disable pcie_opsDenis 'GNUtoo' Carikli
That code will be used to disable the internal GFX card and enable the external PCIe card. The following lines from function `rs780_internal_gfx_enable()` are taken and reversed. /* Disable external GFX and enable internal GFX. */ l_dword = pci_read_config32(nb_dev, 0x8c); l_dword &= ~(1<<0); l_dword |= 1<<1; pci_write_config32(nb_dev, 0x8c, l_dword); It has been tested on the M4A785T-M with the following card inside the PCIe 16x slot: 02:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 210] (rev a2) Change-Id: I7bd412b987fde98c97464175e2c7a384a8f0fb84 Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/2065 Tested-by: build bot (Jenkins)
2012-12-30M4A785T-M: Add support for external GFX.Denis 'GNUtoo' Carikli
This commit enables the external graphics card. In order to work, the internal graphic card has to be disabled, that is done in src/device/device.c through: vga_onboard->ops->disable(vga_onboard); which calls the RS780 disable operation introduced in the following commit: "rs780: add .disable pcie_ops" This commit was tested with and without the following card: 02:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 210] (rev a2) Thanks Aladyshev for the pointer(in the #coreboot IRC channel on Freenode servers): Dec 20 19:43:32 <Aladyshev> If you list your internal card in devicetree.cb, coreboot will distinguish external and internal VGA and choose external one Change-Id: I92e59dffd158db096a6e99d1ef6e2e248fef933c Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Reviewed-on: http://review.coreboot.org/2067 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-29Add AMD Hudson blobs by CONFIG_REQUIRES_BLOBS dependencyMarc Jones
If a 3rd party blob option is selected, make sure that it makes the user select CONFIG_USE_BLOBS as otherwise the build will fail. Signed-off-by: Marc Jones <marc.jones@se-eng.com> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Change-Id: I04429f23137946525c8577dd9c979bd4a0d17cdc Reviewed-on: http://review.coreboot.org/2080 Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-29remove obsolete include paths from INCLUDESDavid Hendricks
Change-Id: I621fd49b1f1b96ef388c61ff1abc2130ad2163a5 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2082 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-29import i2c header from u-bootDavid Hendricks
This just imports a header. We may wish to modify the i2c interface and/or unify it with the smbus interface we currently have. Change-Id: I314f3aef62be936456c6c3e164a3db2c473b8792 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2079 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>
2012-12-29move iRAM config variable to exynos5250 KconfigDavid Hendricks
Since these don't seem very generic and depend on the BL1, let's move them to the CPU-specific Kconfig. Change-Id: I33059b7db30d35a1853918a580f312e50a3499fa Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2077 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-29Simplify romstage.ld for armv7David Hendricks
This is still a work-in-progress, but it seems to work better than before and is less complicated... Change-Id: I6f730d017391f9ec4401cdfd34931c869df10a9e Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/2041 Tested-by: build bot (Jenkins)
2012-12-28Supermicro H8QGI: Add onboard VGA to devicetree.cbAladyshev Konstantin
Supermicro H8QGI has integrated Matrox G200 16MB DDR2 graphics. List it in devicetree.cb to mark it as onboard VGA to coreboot. This change makes menuconfig option "Use onboard VGA as primary video device" work. Change-Id: Ia6b9f60e3ae705689f22babd544ad6e628a85df1 Signed-off-by: Aladyshev Konstantin <aladyshev@nicevt.ru> Reviewed-on: http://review.coreboot.org/2042 Tested-by: build bot (Jenkins) Reviewed-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-12-28Supermicro H8QGI: fix bus_sp5100[] clear in get_bus_conf.cAladyshev Konstantin
Fix little mistake in get_bus_conf code Change-Id: I8c09e501082caa0a20266b007c0744630a356de0 Signed-off-by: Aladyshev Konstantin <aladyshev@nicevt.ru> Reviewed-on: http://review.coreboot.org/2046 Tested-by: build bot (Jenkins) Reviewed-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-12-28BiosCallOuts: Replace REQUIRED_CALLOUTS define with flexible variableAladyshev Konstantin
Size of BiosCallouts[] struct can be calculated as: CallOutCount = sizeof (BiosCallouts) / sizeof (BiosCallouts [0]); There is no longer need for REQUIRED_CALLOUTS define. Originally that change was done for AMD Persimmon in commit d7a696d0f229abccc95ff411f28d91b9b796ab74 Author: efdesign98 <efdesign98@gmail.com> Date: Thu Sep 15 15:24:26 2011 -0600 Persimmon updates for AMD F14 rev C0 without deleting the define. This was ported to some of the other boards and for some the define was not removed. The AMD Inagua, Parmer and Thatcher boards were already adapted but the define was left in. So just remove it for those. Tested on Supermicro H8QGI. Change-Id: Ia09795579a1170fa20ab94a30feb1af6821153d2 Signed-off-by: Aladyshev Konstantin <aladyshev@nicevt.ru> Reviewed-on: http://review.coreboot.org/2049 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin@se-eng.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-12-28USBDEBUG: Enable the EHCI in AMD SouthbridgeZheng Bao
Since SB800, USB2.0 debug port is dev 0x12, func 2. Change-Id: Ie0e33cb2f0833b0baeef81323e1a0634242fbe55 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1880 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-12-21Supermicro H8QGI: Fix routing from 16 to 55 in ACPI tableAladyshev Konstantin
H8QGI board has 2 IO-APICS with 56 IRQ’s: IOAPIC[0]: GSI 0-23 - SB700 southbridge IOAPIC[1]: GSI 24-55 - RD890 northbridge `gDefaultApicDeviceInfoTable[]` structure in northbridge code vendorcode/amd/cimx/rd890/nbIoApic.c has IO-APIC interrupt mapping for HT and IOMMU set to last 31 IRQ pin (24+31=55). CONST APIC_DEVICE_INFO gDefaultApicDeviceInfoTable[] = { // Group Swizzling Port Int Pin {0, 0, 31}, //HT {0, 0, 31}, //IOMMU […] Also the same value (55) can be found in original Supermicro BIOS ACPI DSDT. Change-Id: Ie26da1f773716d1b7f5f5f884050ae799afc0b7e Signed-off-by: Aladyshev Konstantin <aladyshev@nicevt.ru> Reviewed-on: http://review.coreboot.org/2047 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-19Add back dummy free()Stefan Reinauer
GNU CC coverage needs free() and it's highly desirable to leave the code as genuine as possible. Change-Id: I4c821b9d211ef7a8e7168dc5e3116730693999c6 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2051 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-12-19No need to contact AMD for firmware anymorePatrick Georgi
We ship it in the 3rdparty repository. Change-Id: Ida52bc7e813f8468910c4ea7838ebb863c52b88a Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/2060 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-12-19Remove colors from build system outputPatrick Georgi
While "payload none" is undesirable for instant flashing, assume that it was a conscious user choice. (more immediate: jenkins isn't happy with escape sequences) Change-Id: I9958b34a037b4d10bb7dba893335a63917623a70 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/2055 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-19Get stdint.h in sync between ARMv7 and x86Stefan Reinauer
- add s8, s16, s32 types to x86 Change-Id: Ib9c260fc4f72029492f2d935dbb822cc3ff83cc4 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2050 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-12-15Fix a compare against undefined variable in acpi.cMartin Roth
Initialize the pointer fadt to NULL to prevent a later comparison (if (fadt == NULL)) when the pointer had the *possibility* of never having been initialized. Change-Id: Ib2a544c190b609ab8c23147dc69dca5f4ac7f38c Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/2037 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2012-12-14AMD S3: Rename generated s3.rom for make cleanZheng Bao
Add prefix coreboot_ to let make clean find it and delete it. Change-Id: Ieba9c0e7ca3d2afec311d64159b22746ba5825c4 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/2029 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-12-12SB800: Add IMC ROM and fan control.Martin Roth
Add configuration for AMD's IMC ROM and fan registers for cimx/sb800 platforms. - Allows user to add the IMC rom to the build and to configure the location of the "signature" between the allowed positions. - Allows for no fan control, manual setup of SB800 Fan registers, or setup of the IMC fan configuration registers. - Register configuration is done through devicetree.cb. No files need to be added for new platform configuration. - Initial setup is for Persimmon, but may be extended to any cimx/sb800 platform. Change-Id: Ib06408d794988cbb29eed6adbeeadea8b2629bae Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1977 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-12-12Rename generated hudson_romsig.bin for make cleanMartin Roth
The file generated when the IMC or XHCI binaries are included in the rom was named $(obj)/hudson_romsig.bin. The problem with this is that it doesn't get deleted when the user does a make clean. changing the name to coreboot_hudson_romsig.bin makes this happen. Change-Id: I19a40042fbf0f7b5633d7b35339c05ed90d3243b Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1978 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-12-12Fix SPI BAR special case in lpc_set_resourcesMartin Roth
There was already a special case for the SPI base address in lpc_set_resources for southbridge/amd/cimx/sb800 and southbridge/amd/agesa/hudson, but it needed to be modified to keep from killing the IMC rom during initialization. As soon as the BAR is disabled by setting the new base address, the IMC dies. The fix is to make sure it's still enabled when setting the new base address instead of setting the new address then re-enabling it. Change the name SPIROM_BASE_ADDRESS to SPIROM_BASE_ADDRESS_REGISTER to more accurately describe what we're using. Change-Id: I216d75b722c4332c239d487111a9880eabf59e91 Signed-off-by: Martin Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1975 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@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 ARMv7 payload handlingStefan Reinauer
cbfstool was called with the wrong parameters Change-Id: I405d0fd7c84b46da3c98a36fd19ef0034dc175cf Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2022 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2012-12-12Add support for Google Parrot ChromebookStefan Reinauer
AKA Acer C7 Chromebook See http://www.google.com/intl/en/chrome/devices/acer-c7-chromebook.html for more information. Thank you to Sage Electronic Engineering, LLC for making this possible! http://www.se-eng.com/ Change-Id: Ic4e4d50045a82cbb82e1dea3cd5a04525a648612 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2026 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-12Add support for ENE932 EC w/ Compal firmwareStefan Reinauer
Change-Id: I19b03139e7edfee6ff3e0bcef735bb36bfadc354 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2024 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-12Add minimal mainboard support for snowRonald G. Minnich
This is the minimal set of sources that allow the board to build. These need to be filled in with actual code. But if we get these in upstream we can stop working against a WIP patch. Change-Id: I9347a573bb40761f6a12be3ee8febe3ca4be55a3 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2018 Tested-by: build bot (Jenkins)
2012-12-12Fix UART8250 console prototypesStefan Reinauer
and disable IO mapped UARTs on ARMV7 per default Change-Id: I712c4677cbc8519323970556718f9bb6327d83c8 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2021 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
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)
2012-12-11Remove un-needed i2c.h includeRonald G. Minnich
When we need i2c for this cpu we will use the coreboot smbus code. Change-Id: I4ba4cc9ae10e5ca830d621ee9c8d9f7bd2129e2f Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2019 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-12-11Correct the location of the include fileRonald G. Minnich
The max include file is in src/drivers/power. Change-Id: I2e663b472cade17fc50edbb449c0e54fd4a991eb Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2017 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-12-10Removed an unneeded include fileRonald G. Minnich
This file builds fine without including arch/types.h Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Change-Id: Icd38cf429576a2a1a33ebca84389526feddfc169 Reviewed-on: http://review.coreboot.org/2015 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-12-08stddef.h: move to generic codeStefan Reinauer
stddef.h should be fairly generic across all platforms we'd want to support, so let's move it to generic code. Change-Id: I580c9c9b54f62fadd9ea97115933e16ea0b13ada Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2007 Tested-by: build bot (Jenkins)
2012-12-08WIP: Initial ARMv7 architecture implementation in corebootStefan Reinauer
The first ARMv7 CPU we're going to support is the Exynos 5250 used in the Google Snow ChromeBook. Change-Id: I4de8433bbc6202eb8fef2556a11186a3376d411b Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2004 Tested-by: build bot (Jenkins)
2012-12-08WIP: Add support for non-8250 built-in UARTsStefan Reinauer
Change-Id: I5b412678bb8993633b3a610315d298cb20c705f3 Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2011 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-08cbfs_core.h: support for ARMv7 CBFS master headerStefan Reinauer
Change-Id: I59626200b4a92d90b46625f8dcc2ed28e6376e46 Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2008 Tested-by: build bot (Jenkins)
2012-12-08WIP: Initial support for Samsung Exynos 5250 ARM CPUStefan Reinauer
Samsung SoC files, including Exynos5 (a Cortex-A15 implementation). Since this is an SoC we'll forego the x86-style {north,south}bridge and cpu distinction. We may try to split some stuff out before the final version if prudent. Change-Id: Ie068e9dc3dd836c83d90e282b10d5202e7a4ba9b Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/2005 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>
2012-12-08Fix Yabel compilation on non-x86 platformsStefan Reinauer
Mostly preventing inb/outb being used on non-x86 Change-Id: I0434df4ce477c262337672867dc6ce398ff95279 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2002 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-08Only include libgcc wrappers on x86Stefan Reinauer
ARM does not need them, and they're causing trouble Change-Id: I6c70a52c68fdcdbf211217d30c96e1c2877c7f90 Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2009 Tested-by: build bot (Jenkins)
2012-12-08Allow PCI option rom execution only on systems with PCI supportStefan Reinauer
... on all other systems it will fail terribly ;-) Change-Id: I7f8d10b71b2dbc798b28aee7c36872685c793fd8 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/2001 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-12-07Add function to map vendor/device to generic VBIOS IDsDave Frodin
Change-Id: I4d7c4ec2b91c97eacf96770c150c2b9a61309053 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/1982 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-12-06Disable CMOS_POST and IO_POST on non-PC80 systemsStefan Reinauer
Because they use outb instructions, they are bound to fail on non-PC80 systems like ARM. Change-Id: I679ac6c0964c06c369cc90556529bb6f629d56f9 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1974 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: David Hendricks <dhendrix@chromium.org> Tested-by: build bot (Jenkins)
2012-12-06Unify assembler function handlingStefan Reinauer
Instead of adding regparm(0) to each assembler function called by coreboot, add an asmlinkage macro (like the Linux kernel does) that can be different per architecture (and that is empty on ARM right now) Change-Id: I7ad10c463f6c552f1201f77ae24ed354ac48e2d9 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1973 Reviewed-by: David Hendricks <dhendrix@chromium.org> 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>
2012-12-06Drop ARCH_ARM in favor of ARCH_ARMV7Stefan Reinauer
The ARM architecture is really many architectures, and most of them need their own toolchain. After discussing with Ron and David, we decided that we're going to call the architecture of our ARM board armv7.. This patch cleans out the remainders of ARCH_ARM in the tree and moves on to consistent ARMv7 naming. As of now, we only support little endian ARMv7 CPUs. We can fix that for big endian if/when it comes our way. Change-Id: Id70c7ef615f600e4d09961d811e7ac974fce4811 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1968 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-05Conditionally include mc146818rtc in console.cDavid Hendricks
get_option() is used to get a config option (debug loglevel) from CMOS. However, not all machines have CMOS, so define a dummy inline function that will return an error code so the caller (console_init()) will use the default loglevel. Change-Id: I6adf371d79164178f40a83f7608289a6a7673357 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/1962 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-01Drop TINY_BOOTBLOCKKyösti Mälkki
Change-Id: I38ea2ed2be4d9240ec8cb6d5dc5b3cc578cdaefb Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1963 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-12-01Add include files for samsung s5p-commonRonald G. Minnich
These are from u-boot but have been cleaned up somewhat to remove references to linux include files. Change-Id: I5fe3954a11d8c4aa792620ef5e1a5ee8932b8578 Signed-off-by: Hung-Ti Lin <hungte@chromium.org> Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1930 Tested-by: build bot (Jenkins)
2012-11-30Rename devices -> deviceStefan Reinauer
to match src/include/device Change-Id: I5d0e5b4361c34881a3b81347aac48738cb5b9af0 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1960 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-11-30Drop boot directoryStefan Reinauer
It only has two files, move them to src/lib Change-Id: I17943db4c455aa3a934db1cf56e56e89c009679f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1959 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-11-30src/lib/Makefile.inc: Add license headerStefan Reinauer
Change-Id: If8bce4ebde9101ac9087fcbd43adc0e08c26352d Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/1957 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-30Make set_boot_successful depend on PC80_SYSTEMStefan Reinauer
Set_boot_successful depends on CMOS parts that non-PC80 platforms do not have. For now, make the current path depend on CONFIG_PC80_SYSTEM, and make the alternative empty. Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I68cf63367c8054d09a7a22303e7c04fb35ad0153 Reviewed-on: http://review.coreboot.org/1954 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
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>
2012-11-30Supermicro h8scm: add agesa version of supermicroSiyuan Wang
Supermicro h8scm has a C32 CPU socket, the details of this board is: http://www.supermicro.com/Aplus/motherboard/Opteron4100/SR56x0/H8SCM-F.cfm We are planning to replace legacy C32 code with agesa and the h8scm_fam10 do not support family 15 CPU, so we update this mainboard with this patch. This code supports memory at 800M Hz of f10 CPU, bu f15 CPU does not has this limitation. If you want to change the frequency of memory, please edit the macros "BLDCFG_MEMORY_BUS_FREQUENCY_LIMIT" and "BLDCFG_MEMORY_CLOCK_SELECT" in src/mainboard/supermicro/h8scm/buildOpts.c Change-Id: I9ca9e70d7f3e82c07e7d36695bf31008db152afb Signed-off-by: Siyuan Wang <SiYuan.Wang@amd.com> Signed-off-by: Siyuan Wang <wangsiyuanbuaa@gmail.com> Reviewed-on: http://review.coreboot.org/1510 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-30AMD SB800: Interrupt routine for PCI slots on PersimmonZheng Bao
Set the correct device number in the pcie interrupt routine in ACPI asl. The device number is decided by which address pin is connected to IDSEL. Table 3-1: IDSEL Generation Primary Address AD[15::11] Secondary Address AD[31::16] 0 0000 0000 0000 0000 0001 0 0001 0000 0000 0000 0010 0 0010 0000 0000 0000 0100 0 0011 0000 0000 0000 1000 0 0100 0000 0000 0001 0000 0 0101 0000 0000 0010 0000 0 0110 0000 0000 0100 0000 0 0111 0000 0000 1000 0000 0 1000 0000 0001 0000 0000 0 1001 0000 0010 0000 0000 0 1010 0000 0100 0000 0000 0 1011 0000 1000 0000 0000 0 1100 0001 0000 0000 0000 0 1101 0010 0000 0000 0000 0 1110 0100 0000 0000 0000 0 1111 1000 0000 0000 0000 1 xxxx 0000 0000 0000 0000 On persimmon, PCI slot 0's IDSEL is connected to AD19, so the device number is 3. Slot 1's IDSEL is connected to AD20, so the device number is 4. Change-Id: Ic0fb7ac1c87ec306bf314e4d2b8c2bdc9031081b Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1610 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martin@se-eng.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-30Persimmon: Disable the unused PCI clocksDave Frodin
Change-Id: I4b735fe4e6441f99236e43b34695fdac95b8888a Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/1875 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-30AMD S3: Leverage the public SPI routineZheng Bao
Remove the old, unflexible code for storing S3 data in SPI flash. Refer to flashrom. Tested on Parmer. Change-Id: I60a10476befb4afab2b4241f01a988f4a8bb22cd Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1920 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-30Create a a new configuration variable for PCIRonald G. Minnich
Not all architectures have PCI. This new config variable allows control of whether PCI support is configued in. It is selected for ARCH_X86. Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Change-Id: Ic5fe777b14fd6a16ba605ada1e22acf3e8a2c783 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1947 Tested-by: build bot (Jenkins)
2012-11-30Add mainboard hook to bootblockKyösti Mälkki
Change allows to override default bootblock_mainboard_init() with mainboard-specific code. If the default bootblock_mainboard_init() handler is replaced, with one from file BOOTBLOCK_MAINBOARD_INIT, one needs to take care the replacement calls all the necessary bootblock_x_init() functions. Change-Id: Ie8c667cdba7cafe9ed2d4b19ab2bd21d941ad4ca Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1845 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-30Refactor bootblock initialisationKyösti Mälkki
Makes it a bit easier to implement mainboard-specific behaviour while executing the bootblock. Change-Id: I04e87f89efb4fad1c0e20b62ea6a50329a286205 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1844 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-30Add multi-architecture support to cbfstoolDavid Hendricks
This is an initial re-factoring of CBFS code to enable multiple architectures. To achieve a clean solution, an additional field describing the architecture has to be added to the master header. Hence we also increase the version number in the master header. Change-Id: Icda681673221f8c27efbc46f16c2c5682b16a265 Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/1944 Tested-by: build bot (Jenkins)
2012-11-30Lumpy: Need byteorder.h in romstageStefan Reinauer
Not sure why this never triggered an error before. Change-Id: I85d8b3b862492df04163a5f751c7ea4288406860 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1946 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-11-30Make libgcc wrappers arch-specific, add ARMv7David Hendricks
Change-Id: Ia0bbd3bec6588219ce24951c0bcebefc6b6ec80e Signed-off-by: Stefan Reinauer <reinauer@google.com> Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/1940 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-11-30Add dummy Kconfig options for armv7David Hendricks
This adds a dummy config for ARMV7 for developing various follow-up patches which rely on ARCH_ARMV7. Change-Id: Id913054d916f41607d10ebc02aaf74082e14b554 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/1939 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
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)
2012-11-29Drop empty mainboard.cKyösti Mälkki
Change-Id: Idcf9349d96297b8cb0ea1e68769e02659ac16ab8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1933 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-29Drop empty mainboard_opsKyösti Mälkki
Change-Id: I24866142eebcb8fdbc7e21f5b2f364a8d1b264b3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1932 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-29Make mainboard_ops and mainboard.c file optionalKyösti Mälkki
This provides weak empty declaration for mainboard_ops. The struct chip_operations is not defined for __PRE_RAM__ so the declaration is also moved upwards in the output. Change-Id: I101f0b8b9f0a55fb51a7c6475d53cc588c84026d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1931 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-29pirq_route_irqs is privatePatrick Georgi
Change-Id: I120913dac3150a72c2e66c74872ee00074ee0267 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1936 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-29Minor changes to .h files for samsung ARM partRonald G. Minnich
With these changes we have a mostly compiling target. I'm still removing and pruning .h files, but hopefully later today I'll do the last few .h commits and move on to .c Change-Id: Ia82d787496184e028f37d7b67336d61fda75aa94 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1937 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-28Remove assembly coded log2 functionRonald G. Minnich
As we move to supporting other systems we need to get rid of assembly where we can. The log2 function in src/lib is identical to the assembly one (tested for all 32-bit signed integers :-) and takes about 10 ns to run as opposed to 5ns for the non-portable assembly version. While speed is good, I think we can spare the 15 ns or so we add to boot time by using the C version only. Change-Id: Icafa565eae282c85fa5fc01b3bd1f110cd9aaa91 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1928 Tested-by: build bot (Jenkins)
2012-11-28add .h files for common exynos 5Ronald G. Minnich
Change-Id: I48497adc29a1b8ca11d1e0a5d879cab5b6b55dcd Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/1926 Tested-by: build bot (Jenkins)
2012-11-28Add .h files for samsung exynos 5250Ronald G. Minnich
Per a conversation with Stefan, these chip-dependent files are moved to the src tree, in the manner of other chips (north and southbridge). Change-Id: I12645ba05eb241eda200ed06cb633541a6a98119 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Signed-off-by: David Hendricks <dhendrix@chromium.org> Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Reviewed-on: http://review.coreboot.org/1925 Tested-by: build bot (Jenkins)
2012-11-28amdk8/amdfam10: Use CAR_GLOBAL for sysinfoPatrick Georgi
This gets rid of the somewhat unstructured placement of AMD's sysinfo structure in CAR. We used to carve out some CAR space using a Kconfig variable, and then put sysinfo there manually (by "virtue" of pointer magic). Now it's a variable with the CAR_GLOBAL qualifier, and build system magic. For this, the following steps were done (but must happen together since the intermediates won't build): - Add new CAR_GLOBAL sysinfo_car - point all sysinfo pointers to sysinfo_car instead of GLOBAL_VAR - remove DCACHE_RAM_GLOBAL_VAR_SIZE - from CAR setup (no need to reserve the space) - commented out code (that was commented out for years) - only copy sizeof(sysinfo) into RAM after ram init, where before it copied the whole GLOBAL_VAR area. - from Kconfig Change-Id: I3cbcccd883ca6751326c8e32afde2eb0c91229ed Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1887 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-27Drop driver-y from GM45/ICH9/RK9Stefan Reinauer
This broke because those components were not yet committed when the patch to drop the driver class was made. Change-Id: I29948223503a6c4b196eafa169c064cd26da1be1 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1934 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-27Remove AMD special case for LAPIC based udelay()Patrick Georgi
- Optionally override FSB clock detection in generic LAPIC code with constant value. - Override on AMD Model fxx, 10xxx, agesa CPUs with 200MHz - compile LAPIC code for romstage, too - Remove #include ".../apic_timer.c" in AMD based mainboards - Remove custom udelay implementation from intel northbridges' romstages Future work: - remove the compile time special case (requires some cpuid based switching) - drop northbridge udelay implementations (i945, i5000) if not required anymore (eg. can SMM use the LAPIC timer?) Change-Id: I25bacaa2163f5e96ab7f3eaf1994ab6899eff054 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1618 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-27Fix technexion tim5690 board VGA handlerStefan Reinauer
When dropping ramstage.a, unused functions with unresolved symbols are not silently dropped anymore. This makes the tim5690 compilation fail. This fix makes sure we don't compile in the int15 handler code when we don't set CONFIG_VGA_ROM_RUN Change-Id: If6872c983d9fd811eb33259421f94b551f3b9b34 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1929 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-11-27Enable the FCH GPP port prior to device enumerationDave Frodin
Change-Id: Ib4401897570f9e4d31c18d05144b5deb6f4523bc Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/1873 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-11-27Drop duplicate files that prevent building without ramstage.aStefan Reinauer
When dropping ramstage.a duplicate symbols in ramstage will start breaking the build. Hence drop all the duplicate functions implemented by mainboards that have those functions in generic or component code already. Change-Id: I5cf8245c67b6f0f348388db54256d28f47017a61 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1865 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-11-27build system: Eliminate special case for c_startPatrick Georgi
c_start.o has a special case in the build system, which we can eliminate, somewhat simplifying the build. To ensure that the entry point is at the beginning, introduce a new section .textfirst that is placed appropriately. In principle the ENTRY() definition in the linker script should be enough, but better be safe. Change-Id: I9737f7f5731e12ceb2119eb432b0e09832bc53fa Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1909 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2012-11-27Drop ramstage.aPatrick Georgi
ramstage.a has two issues: 1. duplicate source filenames don't survive the ar(1) treatment properly (so files aren't considered) 2. ld doesn't resolve symbols if it isn't forced to, in particular no overrides of weak symbols Downside: The resulting binaries get slightly larger. Link time optimizations should fix that, as would tighter rules in the build system (to not compile unused code in the first place). Change-Id: Iaae771ec8f92b42069237acd3b79c14e5bf9c03d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1566 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-11-27Provide weak empty declarations of all chip_ops used on a boardPatrick Georgi
sconfig creates empty defaults for all chip_ops, which can be overridden by drivers simply by providing a concrete implementation. Change-Id: Ib37515f0b0747bdbf4da780d28690a1e719944b2 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1567 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-27roda/rk886ex: Correct COMB irq reading / reduce warningsNico Huber
The calculation of COMB's irq reading was wrong by the 4-bit shift. Also, the asl compiler warned about the splitting in lo/hi bytes which seems unnecessary. Change-Id: Ia5101d5a19f68c2da827d7e37a18922f959604c7 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1923 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-27roda/rk9: Fix for VGABIOS changesPatrick Georgi
Forgot to update the rk9 for the unified VGABIOS handling. This applies to rk9 what is done for other boards in commits 3c84261e84318708c9c16ee5df5c2549c609dd0a d5d340695b84ef6351818236dc514cd9734e87b1 Change-Id: I892b7d81927e277778c1c5251d27416fa79c9868 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1924 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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