summaryrefslogtreecommitdiff
path: root/src/southbridge
AgeCommit message (Collapse)Author
2012-07-30bd82x6x: Fix CONFIG_USBDEBUGSven Schnelle
Compilation fails with set_debug_port undeclared in ramstage and smm code. Fix that by adding usb_debug.c to the appropriate stages. Change-Id: I2a037d3c5fab76ae6ea65c3a7f4d4e7561bb6d34 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1376 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-07-26Refactor driver structsPatrick Georgi
Our driver infrastructure became more flexible recently. Make use of it. These are the low hanging fruits (files with 5 device variants or more), but there are still lots of files with less potential for deduplication. Change-Id: If6b7be5046581f81485a511b150f99b029b95c3b Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1358 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2012-07-26bd82x6x: Use CMOS variable if available for power-on on power failureStefan Reinauer
We used a hard coded value for some reason. Don't do that, but use CMOS instead. Modelled after http://review.coreboot.org/#/c/443 to get bd82x6x in sync. Change-Id: I36d715310157b9f9074f2a1c80710f85833020b4 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1324 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-07-26Log event for abnormal management engine statusDuncan Laurie
This will log if the ME is disabled or has an error. 1) disable ME via EC console: gpioset PCH_HDA_SDO 1 2) boot the device 3) read eventlog with "mosys eventlog list" 71 | 2012-07-13 10:10:55 | Management Engine | Disabled Change-Id: I9f6ee452d2aea76e6a5ea2cd50a50ff36245692a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1345 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26NVS: Add a temp sensor ID and an ACPI Method to set itDuncan Laurie
This will allow various teams to select which thermal sensor will control the thermal zones. Also add a method to notify the thermalzones of a change so these threshold/sensor methods take effect. Needs a modified BIOS that uses the NVS TMPS value in the thermalzone to read a different sensor. Then, use a kernel driver that contains the following: /* Adjust temperature sensor id to 2 */ union acpi_object param; struct acpi_object_list input; param.type = ACPI_TYPE_INTEGER param.integer.value = 2 input.count = 1; input.pointer = &param; acpi_evaluate_object(NULL, "\\TMPU", &input, NULL); And ensure that the temperature sensor that is being monitored switches to ID 2. Change-Id: I6319741358ba31eb8a3dc635d64f3f0acf683386 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1340 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26ME: Move ME v8 lockdown to finalize stepDuncan Laurie
The ME device was being sent EOP and the PCI device hidden during coreboot so it was not available in the SMI finalize step. This also flips the PCI vendor/device dword around for the match. Boot on Panther Point with serial and SMI debugging enabled and see that ME EOP message is sent and the device is hidden at end of U-boot and before the kernel loads. Finalizing Coreboot SMI# #0 ME: mkhi_end_of_post ME: END OF POST message successful (0) PM1_STS: TMROF PM1_EN: 120 Starting kernel ... Change-Id: I230038c62c50db2a1c94078c0a2a67bdc232440e Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1338 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26Reserve bd82x6x LPC decode ranges in the resource allocatorMarc Jones
The LPC bus normally allocates the range for legacy devices, 0-0x1000. Some devices on LPC are above that range and need to be accounted for. Check the decode range settings for addresses > 0x1000 and reserve them. Change-Id: Idba800d7cee3185296f29dd237ba306f3de8de55 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1337 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26ELOG: Log run-time SMI southbridge eventsDuncan Laurie
Events are logged for SMIs that trigger ACPI sleeps state entry and when the power button press triggers an SMI such as at the developer/recovery screens. Generate ACPI sleep state events and power button events and verify they show up in the log: 153 | 2012-06-23 17:12:59 | ACPI Enter | S5 184 | 2012-06-23 17:15:50 | ACPI Enter | S3 216 | 2012-06-23 17:28:58 | Power Button Change-Id: Iba134d619780e459bce189d36d57844997ffb009 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1320 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26SATA: Add option to configure gen3 transmitterDuncan Laurie
Unfortunately the drive strength values are very much board specific and different between mobile and desktop so we don't try to do any fancy detection here but let it be specified directly in the devicetree. Change-Id: I66674bff0de04ecd088fb09afad1cf801a374df2 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/1347 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-26ELOG: Support GSMI in CPT/PPT southbridge SMI handlerDuncan Laurie
In order to support the GSMI interface the SMI handler needs to find and use the state save area from the same CPU that initiated the SMI. In this case it is a synchronous SMI resulting form an IO write to port 0xB2. To find the right CPU state save area iterate over the region until the "IO Misc Info" field reports the expected value and then proceed to use that state save area. This is needed because the coreboot SMI handler only executes on one core, and that core is non-deterministic. It is likely that the core executing the C SMM handler is not the same one that actually did the IO write to 0xB2 and generated the SMI. The GSMI parameter buffer is passed as a pointer to EBX in the tate save area, and the GSMI command is extracted from EAX before it is used as the return value. This interface is tested by enabling CONFIG_GOOGLE_GSMI in the kernel and generating events and verifying that they end up in the event log. 159 | 2012-06-23 16:22:45 | Kernl Event | Clean Shutdown 184 | 2012-06-23 17:14:05 | Kernl Event | Oops 185 | 2012-06-23 17:14:05 | Kernl Event | Panic Change-Id: Ic121ea69e9f50c88467c435e095c3e3629989806 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1317 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25SMM: Skip locking SPI registers in finalize stepDuncan Laurie
This is a temporary workaround so the SPI bus can be accessed at runtime in SMM code until the SPI opcode menu is used properly. Change-Id: I93d188c55b66d8dce49fa91a1de53ee195944b30 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1318 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25ELOG: Log boot-time events found in southbridgeDuncan Laurie
This is called from the SMI handler install because those setup functions clear many of these registers. Ensure that these events show up in the log as appropriate. Example log output: 159 | 2012-06-23 14:31:54 | SUS Power Fail 160 | 2012-06-23 14:31:54 | System Reset 161 | 2012-06-23 14:31:54 | ACPI Wake | S5 Change-Id: I48c423c10ee7e6c2829bcc95f6cfabb4979c25a9 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1319 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-25SMM: rename tseg_fixup to tseg_relocate and exportDuncan Laurie
This function is exported so it can be used in other places that need similar relocation due to TSEG. Change-Id: I68b78ca32d58d1a414965404e38d71977c3da347 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1310 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-07-25CougarPoint/PantherPoint: Add HM77 device ID to tableKimarie Hoot
Change-Id: Ic5aada423d8e61abbebfcaaf5cb02ede80dfae02 Signed-off-by: Kimarie Hoot <kimarie.hoot@se-eng.com> Reviewed-on: http://review.coreboot.org/1339 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-07-25bd82x6x: Drop unneeded pci_dev_tStefan Reinauer
This was introduced when porting the SPI driver over from u-boot but it is not needed. Hence drop the extra typedef and use device_t instead. Change-Id: I3ab797a8e482d1c9aa1d004e488e99aeaffcdd8b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1331 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-07-24CPU: Set flex ratio to nominal TDP ratio in bootblockDuncan Laurie
CPUs with configurable TDP will run the TSC at the max non-turbo ratio for the maximum TDP value, which can cause issues if another TDP is desired. To deal with this we set the flex ratio to the nominal TDP ratio early in the boot and then configure the Soft Reset Data registers so the PCH can tell the CPU what frequency to run at after a reset. This is done very early in the bootblock because it is necessary to reset the system after setting a flex ratio. The end result is that the TSC will now increment at the max non-turbo frequency for the nominal TDP. On some system with 1.8GHz CPU ensure that the kernel detects the CPU speed as ~1800mhz rather than ~2300mhz: > dmesg | grep "MHz processor" [ 0.004000] Detected 1795.801 MHz processor. Change-Id: I8436dced9199003b6423186a2b041e3f7b84ab8c Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/1329 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24SMM: Fix state save map for sandybridge and TSEGDuncan Laurie
There are enough differences that it is worth defining the proper map for the sandybridge/ivybridge CPUs. The state save map was not being addressed properly for TSEG and needs to use the right offset instead of pointing in ASEG. To do this properly add a required southbridge export to return the TSEG base and use that where appropriate. Change-Id: Idad153ed6c07d2633cb3d53eddd433a3df490834 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1309 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>
2012-07-24Fix automatic ME detection in finalizeStefan Reinauer
The ME needs to be talked to through the PCIe memory mapped config space. Change-Id: Ic2c5a572a126722a08a82d95df13d11507586c6b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1284 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24Cougar/Panther Point: Compile in ME7 and ME8 code at the same timeStefan Reinauer
In the short term there might be devices with Sandy Bridge CPUs on mainboards with Panther Point PCHes. While this configuration option is perfectly valid, coreboot currently ties Sandy Bridge to Cougar Point and Ivy Bridge to Panther Point. One occurence is in the ME handling code. To make coreboot most flexible, compile both ME handlers into coreboot and decide at runtime which one to use. Change-Id: Icffe2930873f67c99c3f73e37e7a967f4f002b88 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1280 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24Fix ME hash functions on Panther Point/Cougar PointStefan Reinauer
- On Cougar Point there may have been stack corruption during the ME hash verification - On Panther Point the ME firmware hash was not passed on to the OS Change-Id: I73fc10db63ecff939833fb856a6da1e394155043 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1279 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-24Add PCIe port disable debug messageMarc Jones
The PCIe device enable function prints when it disables a device. The PCIe ports(bridges) use a different routine that didn't print the message. Add it to be consistent and to provide better debug output. Change-Id: I8462c48e7f4930db68703f0bfb710c01c9643a98 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1326 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2012-07-24bd82x6x: Support power-on-after-power-fail betterStefan Reinauer
Changing CMOS value for power-on-after-power-fail was only honored after reboot, which is counter intuitive (set from "enable" to "disable", power-off, replug device -> device turns on; and similar cases). Modelled after http://review.coreboot.org/#/c/444 Change-Id: I2b8461dff1ae085c1ea4b4926084268b4da90321 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1323 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-24Fix function generating GPIO state based vectorVadim Bendebury
The function was too eager shifting stuff around, this change corrects the problem. Change-Id: I4c13dbe86cb627835dae05bb74af9867c28e143d Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/1291 Tested-by: build bot (Jenkins)
2012-07-24Add specific power management init code for PantherPointDuncan Laurie
There are enough subtle differences in the magic values that it is easier to make a separate function. This fixes a reset hang with pantherpoint chipset. Change-Id: I02b03cb37e5fd5ee2fd62067644f0a62dc2cd26a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1322 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-07-24RTC: Enable extended CMOS in the bootblockDuncan Laurie
This makes it available early in romstage without having to worry when the different romstagse enable it. Check for extended CMOS to be enabled in early romstage. This is used by a later commit which uses the extended CMOS region for stoage. Change-Id: I9e026d48499c63d6503c2b020d4cc3047126fa93 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/1306 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-24bd82x6x: Convert all PCI ID lists to new schemeStefan Reinauer
- Convert all PCI ID lists to new scheme - Unify code (variable names) - add missing PCI IDs for Panther Point PCIe root ports. Change-Id: I6357f6ebce7ddffe45a3ec642b0c594147f6134c Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1301 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-24Add support for HM70 and NM70 LPC bridgeStefan Reinauer
This lets the SPI driver and the LPC driver know about HM70 and NM70. Change-Id: Id2f1e0e5586a2f7200b2d24785df3f2be890da98 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1300 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-24cs5536: add smbus support in ramstageChristian Gmeiner
With this patch it is possible to use the smbus in ramstage. The biggest part of the patch is a simple code split into a general part (smbus.h) and the concrete users (early_smbus.c and cs5536.c). After the switch from romstage to ramstage the smb base address has changed, but that is no problem as the new base address is stored in bar0 of the ISA bridge. It could also be read via msr, but via PCI it is simpler. I used the following patch as reference on how to readout the new base address: http://lists.laptop.org/pipermail/commits-kernel/2006-November/000178.html Change-Id: I9f86a1e474368c62f9ed3a95edfb3e63117aa156 Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-on: http://review.coreboot.org/1243 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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>
2012-07-22Trinity wrapper code improvement.zbao
Set the default location of hudson firmware to 3rdparty. Move UMA code from mainboard to northbridge. Change-Id: I11afea0c7fd04aa84a629dc762704c42baf002df Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1241 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-07-16Define global uma_memory variablesKyösti Mälkki
Use of the uma_memory_base and _size variables is very scattered. Implementation of setup_uma_memory() will appear in each northbridge. It should be possible to do this setup entirely in northbridge code and get rid of the globals in a follow-up. Change-Id: I07ccd98c55a6bcaa8294ad9704b88d7afb341456 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/1204 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-14AGESA F15 wrapper for Hudson.zbao
Hudson code has been integrated from CIMx to AGESA. This patch is about the wrapper. Change-Id: I63d951982140b82a3a77a97eb3d55fc75fc0caa3 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1157 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-07-03Fix AMD S3 block generator on CygwinPatrick Georgi
awk on Cygwin created the UTF-8 value for the 0xff code point, which makes it two bytes wide. This broke the build. Change-Id: I4937ae7ce1136ba7a76d05b42f9dd2771203175d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1164 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-07-03AGESA F15 wrapper for Trinityzbao
The wrapper for Trinity. Support S3. Parme is a example board. Change-Id: Ib4f653b7562694177683e1e1ffdb27ea176aeaab Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1156 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-06-23i3100: add smbus_write_byte()Sven Schnelle
Required for Supermicro X7DB8, which needs the FBDIMM clock generator setup during romstage. Change-Id: I30ca8354087e851487aee0614595782131d4d9bc Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1116 Tested-by: build bot (Jenkins)
2012-06-21i3100: Enable second IOAPIC for PCI-XSven Schnelle
i3100/i5000 have a second IOAPIC which handles IRQs for PCI-X. Add code to enable it. Change-Id: Ib447628f501b152c8adc9c7c89bd09b5615b9e5a Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/1118 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-06-21Don't use 64-bit constant 0x100000000 in linker scriptsNico Huber
The constant value 0x100000000 is used in linker scripts to calculate offsets from the end of 32-bit-addressed memory. There is nothing wrong with it, but 32-bit versions of ld do the calculation wrong. Change-Id: I4e27c6fd0c864b4d98f686588bf78c7aa48bcba8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1129 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-06-12Update SB800 CIMX FADTMartin Roth
- Add #define to allow the FADT PM Profile to be overridden. - Change the location of the PMA_CNT_BLOCK_ADDRESS to match current documentation. - cst_cnt should be 0 if smi_cmd == 0 - add a couple of default access sizes. - Add a couple of #define values for unsupported C2 & C3 entries. - Add PM Profile override value into amd/persimmon platform. This does not use the #defines in acpi.h so that the files that include this don't all need to start including acpi.h. Change-Id: Ib11ef8f9346d42fcf653fae6e2752d62a40a3094 Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1055 Tested-by: build bot (Jenkins) Reviewed-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-05-30Provide functions to access arbitrary GPIO pins and vectorsVadim Bendebury
This change adds utility functions which allow to read any GPIO pin, as well as a vector of GPIO pin values. As presented, these functions will be available to Sandy Bridge and Ivy Bridge systems only. There is no error checking: trying to read GPIO pin number which exceeds actual number of pins will return zero, trying to read GPIO which is not actually configured as such will return unpredictable value. When reading a GPIO pin vector, the pin numbers are passed in an array, terminated by -1. For instance, to read GPIO pins 4, 2, 15 as a three bit number GPIO4 * 4 + GPIO2 * 2 + GPIO15 * 1, one should pass pointer to array of {4, 2, 15, -1}. Change-Id: I042c12dbcb3c46d14ed864a48fc37d54355ced7d Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/1049 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-30Add support for Panther Point to SPI driverStefan Reinauer
Change-Id: I98b05d9e639eda880b6e8dc6398413d1f4f5e9c3 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1048 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>
2012-05-29Fix full reset for Ivy Bridge platformsVadim Bendebury
Experiments have shown that writing plain value of 6 at byte io address of 0xcf9 causes the systems to reset and reboot reliably. Change-Id: Ie900e4b4014cded868647372b027918b7ff72578 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/1050 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-24cbtypes.h: Unify cbtypes.h used in AMD board's codeVikram Narayanan
Remove all the repeated sections of code in cbtypes.h and place it in a common location. Add include dir in vendor code's Makefile. Change-Id: Ida92c2a7a88e9520b84b0dcbbf37cd5c9f63f798 Signed-off-by: Vikram Narayanan <vikram186@gmail.com> Reviewed-on: http://review.coreboot.org/912 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-05-15Fix fadt legacy free setting.Marc Jones
The fadt legacy free logic was backwards. Change-Id: Ieb21ef335f7514ced70248d0bf8668ddb73cf59f Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1030 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2012-05-12Add legacy free setting and override to fadt.cMarc Jones
The FADT iapc_boot_arch indicates the available information for accessing legacy devices. By default, the setting supports legacy. LEGACY_FREE and/or the iapc_boot_arch field may be customized. Change-Id: I5679741e1f8db923d3c00b57f6a5d813550f3a5e Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1024 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Peter Stuge <peter@stuge.se>
2012-05-12Merge sb800 fadt fixes from South Station mainboard to southbridge fadt.Marc Jones
The South Station recieved updates that fix a number of fadt problems. South Station now uses the southbridge fadt. Change-Id: Ib990a69a359a4b7eae3431bb4323acd537acda1d Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1021 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Peter Stuge <peter@stuge.se>
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>
2012-05-10Unmark source files as executablesAlec Ari
Change source file modes from 755 to 644 The following files have been grepped for changes: *.c *.h *Kconfig* *Makefile* Change-Id: I275f42ac7c4df894380d0492bca65c16a057376c Signed-off-by: Alec Ari <neotheuser@ymail.com> Reviewed-on: http://review.coreboot.org/1023 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-09Move fadt.c to the cimx sb800 southbridge directory to be shared.Marc Jones
The fadt.c is the same across all the platforms using the sb800 cimx southbridge wrapper. Change-Id: Ifbbfc238732aa46aef96297eaa188b77d27151f3 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1019 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-09Add simple PMIO & PMIO2 read/write routines to CIMX wrapperMartin Roth
These are the PMIO & PMIO2 read & write routines from src/southbridge/amd/sb800/sb800.c & sb800.h for use in the cimx tree. Currently most platforms using CIMX are calling WritePMIO() directly from the src/vendorcode/amd/cimx/sbX00 directories instead of using a wrapper function. These functions only do byte reads & writes. Change-Id: I881a6e2d4ddbba3dbdf4dd33e06313fe88b3682a Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/981 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-08Some more #if cleanupPatrick Georgi
Replace #elif (CONFIG_FOO==1) with #elif CONFIG_FOO find src -type f -exec sed -i "s,\(#.*\)(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]1),\1\2,g" {} + (manual tweak since it hit a false positive) Replace #elif (CONFIG_FOO==0) with #elif !CONFIG_FOO find src -type f -exec sed -i "s,\(#.*\)(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]0),\1\!\2,g" {} + Change-Id: I8f4ebf609740dfc53e79d5f1e60f9446364bb07d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1006 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Martin Roth <martin@se-eng.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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 issue with PCIe power management setupDuncan Laurie
The current early PM setup that attempts to configure dynamic clock gating relies on PCIe functions to be enabled that may not be. Instead of reading port 0 or 4 directly to determine the link width use the register that refelects the soft strapping options as this will always be available. Also add a clear register assignment and break for port 0 in the switch statement instead of falling through to port 4 as that could end up setting the slot power limit based on port 4 values instead of based on port 0. register 0xE1=0x3f and all other root ports should have 0xE1=0x03. When port 0 and 4 are disabled they will have 0xE1=0x3C before being disabled by the pch enable handler. LUMPY default: 00:1c.0 PCI bridge: Intel Corporation Device 1c10 (rev b5) 00:1c.3 PCI bridge: Intel Corporation Device 1c16 (rev b5) pci_read8 0 0x1c 0 0xe1 0x3f pci_read8 0 0x1c 3 0xe1 0x03 LUMPY with PCIe port coalesce enabled: 00:1c.0 PCI bridge: Intel Corporation Device 1c10 (rev b5) 00:1c.1 PCI bridge: Intel Corporation Device 1c16 (rev b5) pci_read8 0 0x1c 0 0xe1 0x3f pci_read8 0 0x1c 1 0xe1 0x03 Change-Id: I33a37b0ec0c8e570cf5d9dda2c06e0225fee135c Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/980 Tested-by: build bot (Jenkins)
2012-05-01Add an option to enable PCIe root port coalescingDuncan Laurie
Background: The PCI spec (3.0-3.2.2.3.4) requires that PCI devices implement function 0. The Linux Kernel therefore will not enumerate a PCI device if it does not present a valid config space at function 0. If a board does not have anything connected to root port 0 and it is desired to disable the unused ports in order to save power then this will cause the other downstream PCIe devices to go missing as they will not be enumerated. Intel chipsets provide a way to map root port numbers to different PCI function numbers, thereby avoiding this issue and allowing root port 0 to be turned off. This change adds a new chip config option 'pcie_port_coalesce' that will collapse the enabled root ports into a linear map starting at zero. This option defaults to disabled as it can have a confusing effect on the system as the declared static devicetree may not match what is seen at runtime. This option is also forced on if the static devicetree disables port 0. When each root port is processed in the early enable stage it looks for a lower numbered root port that has been disabled and then swaps the two assigned function numbers. However the mapping register is write-once so it has to keep track of the proposed mapping changes until all ports have been processed before writing out the final map value. At this point it also updates the function numbers in the static device tree so they are consistent with the new layout. There are a few other closely related fixes in this change: 1) There is a power savings opportunity if an entire bank of ports (0-3 or 4-7) are disabled. This was checking the chipset revision to look for CougarPoint B1+ stepping and that was not passing on PantherPoint where this should always be applied. To fix this I added a function to determine the chipset type based on comparing the upper byte of the device ID. 2) Apply the same chipset type check fix to the IOBP programming. 3) There is another power savings opportunity to enable dynamic clock gating on shared PCIe resources which only applies to ports 0 and 4. However if 0 or 4 is disabled then the later check to enable this would fail as that device is already hidden. LUMPY current: 00:1c.0 PCI bridge: Intel Corporation Device 1c10 (rev b5) 00:1c.3 PCI bridge: Intel Corporation Device 1c16 (rev b5) 01:00.0 Network controller: Atheros Communications Inc. Device 0030 (rev 01) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B LUMPY with PCIe port coalesce enabled: 00:1c.0 PCI bridge: Intel Corporation Device 1c10 (rev b5) 00:1c.1 PCI bridge: Intel Corporation Device 1c16 (rev b5) 01:00.0 Network controller: Atheros Communications Inc. Device 0030 (rev 01) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B Change-Id: I828aa407fdc9c156c1c42eda8e2d893c0aa66eef Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/979 Tested-by: build bot (Jenkins)
2012-05-01Update PCIe Root Port _PRT to handle re-mapped functionsDuncan Laurie
The chipset enforces static-defined interrupt swizzling on PCIe root ports so if a port is remapped to a different function it needs to still report the proper interrupt map to the OS instead of assuming that function number is equivalent to root port number. This change also includes an update to the PCH function disable register which was incorrect for CPT/PPT and would cause unpredictable behavior if used. The kernel command line was changed to add 'nomsi' in order to force PCIe devices to use IO-APIC assigned interrupts and not MSI to ensure that the mapping is correct. LUMPY current: 00:1c.0 PCI bridge: Intel Corporation Device 1c10 (rev b5) 00:1c.3 PCI bridge: Intel Corporation Device 1c16 (rev b5) 16: 41518 0 0 0 IO-APIC-fasteoi i915, ahci, ath9k 19: 720 0 0 0 IO-APIC-fasteoi ehci_hcd:usb2, eth0 LUMPY with PCIe port coalesce enabled: 00:1c.0 PCI bridge: Intel Corporation Device 1c10 (rev b5) 00:1c.1 PCI bridge: Intel Corporation Device 1c16 (rev b5) 16: 38988 0 0 0 IO-APIC-fasteoi i915, ahci, ath9k 19: 347 0 0 0 IO-APIC-fasteoi ehci_hcd:usb2, eth0 Change-Id: Ia5f6bb8888b5c38a5dbc88bb25ecdf1fca41ee3e Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/978 Tested-by: build bot (Jenkins)
2012-05-01Fix SATA port map to only enable port 0Stefan Reinauer
The sata controller comes up in legacy/normal mode and is currently put into AHCI mode in romstage. If that is removed and the controller is left alone until the ramstage driver (like we do on Stumpy/Lumpy) then the resource allocator will have configured the device for IDE mode with an IO address in BAR5. Then when the ramstage driver puts the controller into AHCI mode it will not have the correct resources to do the rest of the AHCI setup. So the controller mode needs to be changed in the enable stage rather than in the init phase. This same register contains the port map and it is a R/WO (write once) field so the configured port map must be written at the same time. For non-AHCI mode the devicetree map was ignored before but it is used now. Since the port map register is now written at enable step it does not need to be written again during init. With this change the sata port map can be reduced to just port 0 and then U-boot does not have to probe all available ports. Change-Id: I977952cd88797ab4cea79202e832ecbb5c37e0bd Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/977 Tested-by: build bot (Jenkins)
2012-05-01Don't disable ACPI in the S3 resume pathDuncan Laurie
The OS does not re-execute the APMC 'enable ACPI' SMI on resume so this has the potential to leave things in an unknown state. Change-Id: Iaf0fcb99f699e9e0ecacaab3f529026782a95151 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/971 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01add new LPC controller device ID valueVadim Bendebury
This adds the PCI device id of the LPC controller identifying the QPRJ/QS stepping of the Panther Point southbridge. Change-Id: Idcaa7dbd30224e3690ea469c6cb74f75de287631 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/968 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01Allow device ID arrays in the PCI driver structureVadim Bendebury
Many PCI devices share the very same driver despite having different PCI device IDs, which causes a lot of copy and paste of driver definitions. This change introduces a way to specify the array of acceptable device IDs in a single driver entry. As an example the Intel {Sandy|Ivy} Bridge SATA driver is being modified to use a single driver structure for all different SATA controller flavors, a few more Ivy Bridge IDs are being added as well. BUG=none TEST=manual . modified coreboot brought up an Ivy Bridge platform all the way to Linux login screen. Change-Id: I761c5611b93ef946053783f7a755e6c456dd6991 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/982 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-04-27Cougar Point southbridge: Add includes and drop post_code()Stefan Reinauer
post_code() was added in our internal tree by duplicating code. It's not of much use at this point, since the code is quite well tested, so avoid bloating the bootblock (since compiled with ROMCC). Also add some missing include files that didn't seem to be needed with an older version of coreboot. Change-Id: Id62b838728a247e8bcadb4f1db17269be0d4f3f4 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/936 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27SMM: unify mainboard APM command handlersStefan Reinauer
rename from mainboard_apm_cnt to mainboard_smi_apmc to match the function naming scheme of the other handlers. Add prototype for mainboard_smi_sleep (mainboard specific S3 sleep handlers in SMM) that is required by Sandybridge. Change-Id: Ib479397e460e33772d90d9d41dba267e4e7e3008 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/933 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-24Intel 82801dx: compile early_smbus as separate objectKyösti Mälkki
Add early_smbus.c for romstage-y list and remove respective include on mainboard romstage.c files. Tested on AOpen board. Change-Id: I1c7e6cb32e3a9d7cc9b6037dc27e59149d492001 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/909 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-04-20Refactor some alignment handlingPatrick Georgi
Made using coccinelle: @@ expression E; @@ -(E + 7) & -8 +ALIGN(E, 8) @@ expression E; @@ -(E + 15) & -16 +ALIGN(E, 16) Change-Id: I071d2c98cd95580d7de21d256c31b6368a3dc70b Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/910 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-04-19Do not produce temp s3.rom if the board doesn't need it.zbao
S3.rom is useless for all the other boards which don't use flash to save sleep/wakeup settings. AGESA-based boards other than persimmon haven't been validated the S3 resume. They don't need S3.rom yet. Change-Id: I12693e9556ca6f8e0d80b2ab2dca5c85bdb97685 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/902 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-04-17More portable s3 scratch space creationPatrick Georgi
echo -n isn't portable. echo -e isn't portable. that bash loop isn't portable. So let's try something else. Change-Id: Ie73aa1c09d90c11a5c4952a332d4c2058390b5db Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/889 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-04-12Add Southbridge support for S3.zbao
1. Add some CIMX call for S3. 2. Detect sleep type. Change-Id: I62888e8d8a03987ca88f5c935fa660f6b49a4fe9 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/621 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-04-12Unify IO APIC address specificationPatrick Georgi
Some places still hardcoded the address instead of using IO_APIC_ADDR. Change-Id: I3941c1ff62972ce56a5bc466eab7134f901773d3 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/677 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-04-04Add support for Intel Panther Point PCHStefan Reinauer
Change-Id: Iac3cd25b36493bb203e849674320e113cc5fce32 Signed-off-by: Duncan Laurie <dlaurie@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/853 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-02Add sb800 spi support.zbao
It is for S3, storing the recovring data in the nonvolatile storage, i.e., flash. Change-Id: Ie9e4f42a80c93d92d2e442f0e833ce06d88294f9 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/620 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-03-27Add support for RDC R8610 SouthbridgeRudolf Marek
So far it just setups things right for Bifferboard. We may change it in the future to fit other hardware. Change-Id: I1c4ccff4e47b9cb9e31a738f038fc4f4ebe59087 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/808 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-24i82801gx: Support power-on-after-power-fail betterPatrick Georgi
Changing CMOS value for power-on-after-power-fail was only honored after reboot, which is counter intuitive (set from "enable" to "disable", power-off, replug device -> device turns on; and similar cases). Change-Id: If1d88c1c34c3333b636ed3ec1e1fb9bea394e615 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/444 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-24i82801gx: Use CMOS variable if available for power-on on power failurePatrick Georgi
We used a hard coded value for some reason. Don't do that, but use CMOS instead. Change-Id: Ib83aa07a3e55bed075150354a060317ebc9d5ba7 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/443 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-16VIA southbridge K8T890: Apply un-written naming rulesKyösti Mälkki
Use separate Kconfig option to select a driver directory for build and the specific type of southbridge to support. Change-Id: I9482d4ea0f0234b9b7ff38144e45022ab95cf3f3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/685 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-03-07Move C labels to start-of-linePatrick Georgi
Also mark the corresponding lint test stable. Change-Id: Ib7c9ed88c5254bf56e68c01cdbd5ab91cd7bfc2f Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/772 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-29AMD southbridge: remove sp5100Kyösti Mälkki
Southbridge SP5100 support was compiled with SB700 code, but static device info structure would use sp5100/chip.h. To solve this drop support for separate chip sp5100 and adjust the relevant Kconfig options. Removes chip directory: src/southbridge/amd/sp5100/ Rename Kconfig option from: SOUTHBRIDGE_AMD_SP5100 to: SOUTHBRIDGE_AMD_SUBTYPE_SP5100 Change-Id: I873c6ad3624ee69165da6ab7287dfb7e006ee8e8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/679 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-02-22amd/sb600: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: I16b27e40ca1a201b2f968f8ce303eaafe43804c0 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/660 Tested-by: build bot (Jenkins)
2012-02-20Force SB600 bootblock to use I/O for PCI configDave Frodin
If PCI config cycles use MMIO instead of I/O in the SB600 bootblock code the cycles will go nowhere since the MMIO feature hasn't been configured yet. This change forces the cycles to use I/O and configures the southbridge decode range to what is defined by the mainboards Kconfig. Change-Id: I85297237f32f37b3fc1ff5b488cca0a43bcf20fd Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: http://review.coreboot.org/632 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-20Force SB700 bootblock code to use I/O for PCI config cycles.Dave Frodin
If PCI config cycles use MMIO instead of I/O in the SB700 bootblock code the cycles will go nowhere since the MMIO feature hasn't been configured yet. This change forces the cycles to use I/O and configures the southbridge decode range to what is specified by the mainboards Kconfig. Change-Id: I15a89a27645edf594d14ef20f129f75a315e9672 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: http://review.coreboot.org/631 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-20Force SB800 bootblock to use I/O for PCI configDave Frodin
If PCI config cycles use MMIO instead of I/O in the bootblock code the cycles will go nowhere since the MMIO feature hasn't been configured yet. This change forces the cycles to use I/O. Change-Id: I93dec45f7cd6764cef7736c774a4d4e61bf7d7e0 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: http://review.coreboot.org/630 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-20Fixes Fam10/SR5650 cpu not recognized message.Dave Frodin
Extend the Family10 revisions checked byt the printk message. Change-Id: Ia94daeefb1aabfb128c577b1e0aa52cf63d5cf44 Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: http://review.coreboot.org/633 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-17nvidia/mcp55: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: Ibfb7b294aa5007ac2f767d85e090572f85148bad Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/659 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17amd/sb700: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: I7a7a1919b7a555156b8da21e8db7dd8f682d68e1 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/661 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17intel/i82801cx: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: Ifba0b65d81af60774f368d151e935ae1cc768336 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/662 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17sis/sis966: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: I9762ef01fc10c453ef643599c1c5dc8ee78081c3 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/663 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17intel/i82801ex: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: I83105e92d1cc5d2d12aede564a1ab9c5d912ac56 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/664 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17intel/sch: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. Change-Id: I521deecf58e5d5de303f1ef2f5ff7e965294de18 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/665 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17amd/sb800: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree board using that chipset has it not selected, so move selection from boards to southbridge. (cimx/sb800 is a "different" chipset) Change-Id: If7cf2a141a1f2df60f687c51fbd760aa405c8480 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/666 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-02-17Avoid ../../.. paths in ASL filesPatrick Georgi
The current directory is always part of the search path of cpp when using #include "..." Change-Id: I74fe39e0c79835e4b9a927afcbeab21040d8ae52 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/648 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-17Remove whitespace.Patrick Georgi
Fix issues reported by new lint test. Change-Id: I077a829cb4a855cbb3b71b6eb5c66b2068be6def Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/646 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-17amd/amd8111: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree amd8111-using board has it not selected, so move selection from boards to southbridge. Change-Id: Iabbaa4cd2fd367ed6decec7ef5cdcbae3b264d52 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/654 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins)
2012-02-17intel/82801dx: Move HAVE_HARD_RESET to southbridgePatrick Georgi
No in-tree 82801dx-using board has it not selected, so move selection from boards to southbridge. Change-Id: I69671cb6411a6cd9c791059ae9546dff3aff702c Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/655 Reviewed-by: Marc Jones <marcj303@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-02-16SB700 southbridge: AMD SB700/SP5100 southbridge CIMX wrapperKerry Sheh
Change-Id: If924b7eb176e7d3d82fa394929b653b1ced3a743 Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/561 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-02-02i3100: configure pci irqsSven Schnelle
without it, you can't boot from PCI devices like scsi controllers which require an interrupt set. So preconfigure all pci devices. Change-Id: I2cd781227701e8363d83bd90e0e36994359fc194 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/603 Tested-by: build bot (Jenkins)
2012-02-02CIMX wrapper: remove redudant traversing sb800 and sb900 CIMX dirKerry Sheh
AGESA and CIMX build changed from commit 2a830d0b, sb800 and sb900 CIMX dir already traversed in vendorcode Makefile. Change-Id: I5101b22e140725337bf5074b9170e582c8e3bf40 Signed-off-by: Kerry Sheh <kerry.she@amd.com> Signed-off-by: Kerry Sheh <shekairui@gmail.com> Reviewed-on: http://review.coreboot.org/602 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-01-31i3100: add sata_ports_implemented optionSven Schnelle
BIOS needs to set the bit mask which ports are iplemented on the board. Without setting this option, seabios fails to boot from SATA. Change-Id: I21de3fde3a9cff7c590226f70fa549274f36e2a8 Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/601 Tested-by: build bot (Jenkins)
2012-01-31i3100: Add init sequenceSven Schnelle
i3100 misses the magic SATA init sequence, which makes all requests fail. Captured from the vendor BIOS, which writes those bits on all configurations. Change-Id: I293b7d9cd681181311ecaced6d7df9b2706c711f Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/600 Tested-by: build bot (Jenkins)
2012-01-18Add subsystem callbacks for VT8237x and VT890 family of chipsetsRudolf Marek
Change-Id: Id34615f0c229d276d72cdf984cf82ea8cc1a85bb Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/523 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-01-18Unify ID_SECTION_OFFSET and mark it deprecatedPatrick Georgi
We used to put the id section at -0x10, with some boards overriding this to avoid collisions with romstraps. Hardcode the location at -0x80, at the possible expense of some space (0x70 bytes). This also makes the section easier to find in a binary image. At some point, CONFIG_ID_SECTION_OFFSET can be removed, so this option is moved to src/Kconfig.deprecated_options. Change-Id: I6ce2d6e94e57717939bda070bfe0c9df80ca2a89 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/549 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2012-01-10Add missing HAVE_HARD_RESETSven Schnelle
Change-Id: I6b612dbd3eb6e8cc45f1c7abca85732fb64de98c Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/531 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)