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2012-06-01Enable CONFIG_GFXUMA for roda/rk886exNico Huber
Without GFXUMA beeing set, MTRR initialization runs out of variable MTRRs. Change-Id: I5d1aa0d5fa2d72f17a0d88cae3fad880b489828c Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/1086 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-30Initializer of a static member in union.zbao
It is just me or does anybody have the same build error without this patch? ------ src/arch/x86/boot/acpigen.c: In function 'acpigen_write_empty_PTC': src/arch/x86/boot/acpigen.c:347:3: error: unknown field 'resv' specified in initializer src/arch/x86/boot/acpigen.c:347:3: warning: missing braces around initializer src/arch/x86/boot/acpigen.c:347:3:warning: (near initialization for 'addr.<anonymous>') ------- Anyway, I believe at least this will cause warnings. "resv" is a member of a union, not of acpi_addr_t. So it should be wrapped by a brace in the initializer. Change-Id: I72624386816c987d5bb2d3a3a64c7c58eb9af389 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1056 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-05-30Fix the location of "Setting variable MTRR" printk.Denis 'GNUtoo' Carikli
Without that fix the debugging is harder because the person debugging coreboot will see the following twice(note the repeated MTRR number): Setting variable MTRR 0, base: 0MB, range: 4096MB, type WB [...] Setting variable MTRR 1, base: 4096MB, range: 512MB, type WB Setting variable MTRR 1, base: 4608MB, range: 256MB, type WB Setting variable MTRR 1, base: 3072MB, range: 1024MB, type UC instead of the following twice: Setting variable MTRR 0, base: 0MB, range: 4096MB, type WB [...] Setting variable MTRR 1, base: 3072MB, range: 1024MB, type UC Thanks to kmalkki on #coreboot's Freenode IRC channel for the idea: May 25 23:57:17 <kmalkki> I would add (move) that "Setting variable MTRR..." debug at the end of set_var_mtrrs() Change-Id: I9f4b7110ba34d017a58d8cc5fb06a7b1c3d0c8aa Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> Reviewed-on: http://review.coreboot.org/1058 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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>
2012-05-29Use ld manually when compiling with clangPatrick Georgi
clang does its own linking, incompatible to our binutils-centric linker magic. Change-Id: I243597adcb6bc3f7343c3431d7473610c327353d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/785 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-05-29Drop config variable CPU_MODEL_INDEXStefan Reinauer
It's only used in the ACPI generator for Sandybridge/Ivybridge CPUs and the code can easily be changed to not rely on any Kconfig magic. Change-Id: Ie2f92edfe8908f7eb2fda3088f77ad22f491ddcf Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1047 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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>
2012-05-29ChromeOS: Remove remnants of FDT supportStefan Reinauer
Originally, on ChromeBooks, coreboot would provide a modified u-boot device tree (FDT) to u-boot in CBMEM. However, u-boot can now create all the information it needs from the coreboot table and add it to its device tree itself. This means we can drop this (anyways unused) code. Change-Id: I4ab20bbb8525e7349b18764aa202bbe81958d06a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1052 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-29Sandybridge: Remove remnants of FDT support from MRC cache codeStefan Reinauer
Originally, ChromeBooks would get the offset of the MRC cache from an entry in the u-boot device tree. Not everyone wants to use u-boot on Sandybridge systems, however. Since the new code (based on Kconfig) is now fully working, we can drop the u-boot device tree remnants. Change-Id: I4e012ea981f16dce9a4d155254facd29874b28ef Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1051 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-29Sandybridge: Fix MRC cache calculationStefan Reinauer
The MRC region is described by Kconfig variables, no further math or parsing is required at this point. Change-Id: I290d8788b69ef007e9ea2317ce55aefa2d791883 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1046 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-28Enable USE_OPTION_TABLE for ThinkPad X60Motiejus Jakštys
Without this option bluetooth configuration value in nvram is not consulted properly. It also enables built-in volume control (read-only). Tested on: ThinkPad X60s, 1702. Change-Id: I2fc6bb527c6e086a083e63922d1253eda7d4a36d Signed-off-by: Motiejus Jakštys <desired.mta@gmail.com> Reviewed-on: http://review.coreboot.org/985 Tested-by: build bot (Jenkins) Reviewed-by: Sven Schnelle <svens@stackframe.org>
2012-05-26Implement %zu / %zd in printkStefan Reinauer
The SPI drivers from u-boot make heavy use of %zu/%zd (size_t/ssize_t). Implement this in our printk implementation so we get useful output. Change-Id: I91798ff4f28b9c3cd4db204c7ec503596d247dcd Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1043 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-26Move subsystem IDs to devicetree.cbStefan Reinauer
A while back coreboot was changed to read the subsystem IDs from devicetree.cb to allow each onboard PCI device to have its own subsystem id. When we originally branched, this was not the case, and the sandybridge/ivybridge mainboards have not been updated yet. Also, drop the subsystem ID from Emerald Lake 2, since it's not a Google device. Change-Id: Ie96fd67cd2ff65ad6ff725914e3bad843e78712e Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1042 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-26Reduce default verbosity of SPI flash driversStefan Reinauer
Only print PP: lines if CONFIG_DEBUG_SPI_FLASH is enabled. Change-Id: If25e916ecb585f37c90d42980e933a6cd1a3d956 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1045 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-26Fix printk types in SPI flash driversStefan Reinauer
- use %zu instead of %zd for size_t (%zd is for ssize_t) - use %x instead of %lx for u32 - break some long lines to avoid commit hook trouble Change-Id: Idfad716523dbcd2a595d26317240e972b5253e8b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1041 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-25Fix typo on Persimmon #if CONFIG_HAVE_ACPI_RESUMEMarc Jones
Stupid typo: APCI instead of ACPI in Persimmon. Change-Id: I6fd7f091cf1f5c4c0e1b57c21553dab93b545eab Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1054 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-05-25Fix size_t for certain versions of GCCStefan Reinauer
When compiling coreboot with the latest ChromeOS toolchain, GCC complains that some printk calls use %zu in connection with size_t types since it resolves the typedefs to long unsigned int. The problem is solved by using the GCC built-in __SIZE_TYPE__ if it exists and define __SIZE_TYPE__ to long unsigned int otherwise. Change-Id: I449c3d385b5633a05e57204704e981de6e017b86 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/1040 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-24Converted the FRAMEBUFFER_VESA_MODE to a choice.Steve Goodrich
Being a diligent soul, I changed the "enter a numeric value for the mode you want" option to a choice of common modes. New modes can be added quite easily. Change-Id: I8cf4572c2d36ced6549541ec173c0c02d8eaca4a Signed-off-by: Steve Goodrich <steve.goodrich@se-eng.com> Reviewed-on: http://review.coreboot.org/1036 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
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>
2012-05-21Fix Persimmon build without S3.Marc Jones
In the heap function, only check for S3 check when it is built in with CONFIG_HAVE_ACPI_RESUME. Change-Id: I439275a4e1b7b446b499bcf90c925785a14b980d Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1034 Tested-by: build bot (Jenkins) Reviewed-by: Steve Goodrich <steve.goodrich@se-eng.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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)
2012-05-15Change the name of the romstage bootblock.ldMarc Jones
The bootblock.ld linkerscript is used by romstage. Name it accordingly to avoid confusion. Change-Id: I7ca9147bb821fe6f83224d170f5fe25654ef250f Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1031 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2012-05-15Fix Cygwin bootblock generationMarc Jones
Cygwin is case insensitive, so bootblock.s and bootblock.S in the same directory cause a build failure. This changes bootblock.S to bootblock_inc.S, as it is generated from bootblock_inc. crt0.S and crt0.S also had this problem. This changes crt0.S to crt0.romstage.S. Change-Id: I29d230a93b0743e34f11228f9034880ceaf7ab7b Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1032 Reviewed-by: Peter Stuge <peter@stuge.se> Tested-by: build bot (Jenkins)
2012-05-15Pass IASL to SeaBIOSMarc Jones
Use the coreboot IASL for building SeaBIOS. Change-Id: Ia6c802b090d53b7fbbc8ddb6edad3de6b822ff41 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/1033 Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se>
2012-05-14SPI driver: style fixPatrick Georgi
lint tests for labels to start at BOL, no spaces before them. Change-Id: Icf6ce533f26998a81b4be46d17e2d0b6b868904d Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1029 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-05-12Add 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>
2012-05-11Hook up MRC cache updateStefan Reinauer
Requirements: - must be in ramstage (locking flash while executing code from there might not work) - must be after cbmem is reinitialized (so the mrc cache copy of the current run can be found) Change-Id: I8028fb073349ce2b027ef5f8397dc1a1b8b31c02 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1002 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-11Rework Sandybridge MRC cache handlingStefan Reinauer
- Separate Sandybridge from ChromeOS a bit The Sandybridge code depends on chromeos features a whole lot. As a first step, provide a code path to look up the MRC cache without depending on u-boot. - Move mrc cache handling to separate file This enables us to handle the MRC cache from ramstage, where we can write the flash safely (eg. to update the cache). Also teach it to lookup the current MRC cache from CBMEM, as the original data block isn't available anymore. After all the preparations, finally write to the SPI as necessary. It's a simple round robin wear levelling that erases the entire MRC cache region when it's full and starts from the beginning. Change-Id: I4751385574cf709b03d5c9d153b7481ffc90ce12 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1001 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2012-05-10CIMx: Allow #define LEGACY_FREE overridesMartin Roth
For legacy free AMD systems, the #define LEGACY_FREE cannot currently be overridden. This patch allows the platform_cfg.h to override that. (I know we want to get away from that, but for now...) Also allow BIOS_SIZE to be overridden on SB700 cimx based platforms. Change-Id: I570115248bcbc686062bfb66acb56208240b847a Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/1018 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@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>
2012-05-10Integrate MA785GM-US2H to KconfigAlec Ari
MA785GM-US2H was left out of Kconfig. This allows the option to select the board. Change-Id: I9efea96c21dcd0754ab51824b410435b0b5300c2 Signed-off-by: Alec Ari <neotheuser@ymail.com> Reviewed-on: http://review.coreboot.org/1022 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>
2012-05-08Don't loop infinitely long on serial comm failuresStefan Reinauer
If serial uart (8250/16x50) takes abnormally long to respond, give up on logging to serial console and instead let the system boot. Also reference bit in LSR register with correct name. Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Ported from 9dd3ef165a1bf1bc404056d3e54337de1a15ac90 to uart8250mem.c: Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: Iaca4f57389c887110e6406d45053935891c96838 Reviewed-on: http://review.coreboot.org/826 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Peter Stuge <peter@stuge.se> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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>
2012-05-08Add config_enabled() from LinuxPatrick Georgi
This change is taken from Linux. It allows to check for Kconfig definitions in the preprocessor and source code using the same idiom. Long term plan is to remove our Kconfig hack to #define values to 0, and this helps. This includes a tiny modification to the macros to fix romcc support. Change-Id: I0fddbea8c8ca215cf226acf39cb329b0ba0445a5 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1005 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-08Clean up #ifsPatrick Georgi
Replace #if CONFIG_FOO==1 with #if CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*1[[:space:]]*\$,#if \1," {} + Replace #if (CONFIG_FOO==1) with #if CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*1)[[:space:]]*\$,#if \1," {} + Replace #if CONFIG_FOO==0 with #if !CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*0[[:space:]]*\$,#if \!\1," {} + Replace #if (CONFIG_FOO==0) with #if !CONFIG_FOO: find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*0)[[:space:]]*\$,#if \!\1," {} + (and some manual changes to fix false positives) Change-Id: Iac6ca7605a5f99885258cf1a9a2473a92de27c42 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/1004 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Martin Roth <martin@se-eng.com>
2012-05-04Make CBFS output more consistentStefan Reinauer
- Prefix all CBFS output messages with CBFS: - Add an option DEBUG_CBFS that is off by default. Without DEBUG_CBFS enabled, the code will no longer print all the files it walks for every file lookup. - Add DEBUG() macro next to LOG() and ERROR() to specify which messages should only be visible with DEBUG_CBFS printed. - Actually print a message when the file we're looking for was found. :) old: Searching for fallback/coreboot_ram Check cmos_layout.bin Check pci8086,0106.rom Check fallback/romstage Check fallback/coreboot_ram Change-Id: I2d731fae17a5f6ca51d435cfb7a58d6e017efa24 Stage: loading fallback/coreboot_ram @ 0x100000 (540672 bytes), entry @ 0x100000 Stage: done loading. new: CBFS: Looking for 'fallback/coreboot_ram' CBFS: found. CBFS: loading stage fallback/coreboot_ram @ 0x100000 (507904 bytes), entry @ 0x100000 CBFS: stage loaded. Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/993 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-04siemens/sitemp_g1p1: Drop debug codePatrick Georgi
Change-Id: I40a4201b468131ba67e48ab68d62ca5413f2e2e8 Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/1000 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-05-04roda/rk886ex: Expose VGA devices in devicetreePatrick Georgi
Otherwise set_subsystem isn't called for these (as they're not marked on_mainboard) Change-Id: I08e781735c59e4aa61009d2afa165d782f5a849e Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/998 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-03Don't pre-enable SATA AHCI in romstage.cStefan Reinauer
In a recent commit the SATA code of Panther Point / Cougar Point was changed to enable AHCI mode depending on the device tree settings rather than a hard code hidden in romstage.c. However, Emerald Lake 2 was not fixed up accordingly. Change-Id: I6c93f386509361e1ab5565b0e4d0e84f0ba282a2 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/995 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-03Print some useful debugging information in PSS table creationStefan Reinauer
Change-Id: I1ec7a7e54513671331ac12f08d5f59161b72b0fd Example: PSS: 1900MHz power 35000 control 0x1300 status 0x1300 PSS: 1600MHz power 28468 control 0x1000 status 0x1000 PSS: 1400MHz power 24291 control 0xe00 status 0xe00 PSS: 1200MHz power 20340 control 0xc00 status 0xc00 PSS: 1000MHz power 16569 control 0xa00 status 0xa00 PSS: 800MHz power 12937 control 0x800 status 0x800 PSS: 1900MHz power 35000 control 0x1300 status 0x1300 PSS: 1600MHz power 28468 control 0x1000 status 0x1000 PSS: 1400MHz power 24291 control 0xe00 status 0xe00 PSS: 1200MHz power 20340 control 0xc00 status 0xc00 PSS: 1000MHz power 16569 control 0xa00 status 0xa00 PSS: 800MHz power 12937 control 0x800 status 0x800 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/994 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-03Make creation of CBMEM_ID_RESUME_SCRATCH depending on AgesaStefan Reinauer
The CBMEM_ID_RESUME_SCRATCH area is only used by Agesa code, on one particular board (AMD Persimmon). Make the creation of that section depending on Agesa so it does consume space on non-Agesa systems. Change-Id: I2a1a4f76991ef936ea68cf75928b20b7ed132b84 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/992 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-03Add missing newline to printk in Sandybridge init codeStefan Reinauer
Change-Id: I9217a75ec1a0abb898c45752d990231ce98e5fb2 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/991 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-03Tell CBMEM pretty printer about MRC cacheStefan Reinauer
Sandybridge memory initialization produces some amount of training data that has to be kept around in CBMEM. Add a descriptive name to the CBMEM pretty printer to prevent it from just printing the hex value. Change-Id: I587c0bc3dfcf389ba298d445d2594eef73bc69a8 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/990 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-03Fix register corruption during Intel Microcode updateStefan Reinauer
Another bug in the Intel microcode update code that existed since we switched to LinuxBIOSv2 in 2004: The inline assembly code that reads the CPU revision from an MSR after running cpuid(1) trashes registers EBX and ECX. Only ECX was mentioned in the clobber list. C code running after this function could silently access completely wrong data, which resulted in the wrong date being printed on microcode updates (and potentially other issues happening until the C code writes to EBX again) Change-Id: Ida733fa1747565ec9824d3a37d08b1a73cd8355f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/996 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-02ChromeOS: drop unused debug header descriptionStefan Reinauer
No part of ChromeOS seems to use the debug header description, so drop it to make sure it does not get copied around wrongly. Change-Id: Icb0baedbf6112f11289b2ddd9618a955a424ddf7 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/989 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-05-02Make Intel i5000 specific options only appear on i5000 systemsStefan Reinauer
Change-Id: If183611b0b62d9321a5a12311c4cb3b344b04b36 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/986 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-02Don't include console.h in microcode.c when compiling with ROMCCStefan Reinauer
If microcode.c is built by romcc, this indicates that we are running microcode updates in the bootblock (e.g. before enabling cache as ram). In this case we did not enable any consoles yet, so we don't output anything. This patch removes inclusion of the unnecessary console/console.h for that case, which was breaking with certain configurations. Change-Id: Iebb57794d7b1e84cac253d249d47b88de4dd28a3 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/988 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-02Strip quotes from Sandybridge MRC blobStefan Reinauer
This fixes my build when specifying an absolute path to the binary. Change-Id: I95fb3960be70f78146c6afeb9cc777dccdca6b5b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/987 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-02Sandybridge: Display platform information earlyVadim Bendebury
It is important to have the system configuration reported as early as possible to have a better idea what exact chipset the platform is running with. This change adds code to have an early coreboot module report the CPU and PCH information. CPU info includes the 32 bit feature information word, the symbolic processor brand string, and information about some features support, as obtained through CPUID instructions. The PCH information includes the symbolic device name and PCI device version. Change-Id: If6c21ad5ffb76d7d57d89f4f87d04bdd7192480a Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/975 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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)
2012-05-01Drop CONFIG_MAX_PHYSICAL_CPUS on non-AMD boardsStefan Reinauer
CONFIG_MAX_PHYSICAL_CPUS is defined by quite a number of mainboards whithout any code actually using the variable. Hence, drop MAX_PHYSICAL_CPUS from Kconfig for those boards. In the long run we should drop CONFIG_MAX_PHYSICAL_CPUS use completely and make the code dynamic or depend on CONFIG_MAX_CPUS instead. Change-Id: I37dcc74d245ddba5186b96bd82220dacb6f4d323 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/984 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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)
2012-05-01Update Ivybridge GT power meter tablesDuncan Laurie
- New table for GT1 - Updates to GT2 17W table - New table for GT2 35W SKU - New table for GT2 Other This also includes a workaround to poll on a different register when deasserting force wake. On some SKUs the kernel is hanging when bringing up graphics unless this register is also polled. Change-Id: I2badf62b464e901cfb0eaf4fc196f59111c71564 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/974 Tested-by: build bot (Jenkins)
2012-05-01Update ivybridge graphics initializationDuncan Laurie
- Add config options to set backlight registers - Update powermeter weight tables for IvyBridge GT1 and add a new table for GT2 SKU - Fix a few registers used during GPU PM init sequence Change-Id: I1500bc07e3ba1bc10c77e7856089e716489dc07a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/973 Tested-by: build bot (Jenkins)
2012-05-01Fix TPM driver to work with multiple vendor TPMsStefan Reinauer
Port u-boot patch for low-level driver: - Fix bug in traversal of vendor name list. - Sending "command ready" needs additional logic to handle TPMs that need that bit set twice: once to empty the read FIFOs and once to actualy set command ready. Change-Id: I57c280266b2e966c5b90e4f9e968426a33b93cf1 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/972 Tested-by: build bot (Jenkins)
2012-05-01Don'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>
2012-05-01Only send ME Dram Init Done message on SandybridgeDuncan Laurie
This is done inside the SystemAgent binary on Ivybridge. Change-Id: I8fb0f593a65a4803e160b284c21b9d5021e2e4a0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/970 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01Modify DMI init for IvyBridgeVincent Palatin
The ASPM setting for the Direct Media Interface should no longer be done on Ivybridge/PantherPoint based systems. Change-Id: Id30de1beb1b162564048e76712736ccf7049dc7c Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-on: http://review.coreboot.org/969 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>
2012-05-01Clean up Emerald Lake 2 mainboard directoryGabe Black
Change-Id: I4a64a56dda22050a31232807096e15565a665377 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/967 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01Allow more CPU cores on Emerald Lake 2 CRBStefan Reinauer
The Emerald Lake 2 CRB can potentially have more than 8 CPU cores, so update the number of max cores accordingly. Change-Id: Ia42ed8a84916f66dfbfdf2a72cbbed5cea61899b Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/966 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01Set up ChromeOS dev mode, recovery, and write protect GPIOs on Emerald Lake 2.Gabe Black
The Emerald Lake 2 CRB wasn't designed with ChromeOS in mind, so there aren't any actual developer mode, recovery mode, or write protect switches, let alone GPIOs to read them from. Instead, I've commandeered signals connected to GPIOs which are for other things but which aren't used by hardware or, for instance, the EC to do something Coreboot doesn't control. The recovery mode switch is connected to GPIO 22 and is called BIOS_REC on the schematic. The name is at least very reminiscent of the right thing even if it's supposed to be used for something else. There's a jumper on the board labelled J8G1 which can force the line to ground, and if not, there's a switch on the front of the case which toggles its value. "RECOVER" is for recovery mode and "KEEP" is for normal mode. The developer mode switch is connected to GPIO 57 and is called SV_DET on the schematic. It's connected to a jumper labelled J8E2 on the board and, as far as I can tell, can't be controlled in any other way. When the jumper is in place and the pins are shorted, developer mode is selected. When the jumper is removed, normal mode is selected. The write protect is connected to GPIO 48 which is called BIOS_RESP on the schematic. It's connected to a jumper labelled J8E3 which, like j8E2, seems to be the only way to control the line it's on. When the jumper is in place, write protect is "disabled", and when it's in place it's "enabled" even though there's no functional difference. The input for the recovery mode switch was chosen because of the name it already had on the CRB, BIOS recovery, and because there's a switch to control it on the front of the case which makes it easy to get at. The jumpers for developer mode and recovery mode were chosen because there weren't very many options available, and of those these were next to each other which should make them easier to find and work with. It might be a good idea to wire toggle switches up to the pins of those jumpers so they'll be easy to identify, can be labelled, and would be easier to work with than little jumpers in the middle of the motherboard. Change-Id: Ib2c3dc05077dacfbede596dae143ed81a99dbebd Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/965 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-05-01Fix Sandybridge/Ivybridge mainboards according to code reviewStefan Reinauer
This fixes a few cosmetics with the following three boards: - Intel Emerald Lake 2 - Samsung ChromeBook - Samsung ChromeBox The following issues were fixed: - rely on include path in ASL code instead of specifying relative paths - use updated ALIGN_CURRENT in acpi_tables.c - use preprocessor defines instead of hard coded values where possible Change-Id: Ia5941be3873aa84c30c13ff2f0428d1c52daa563 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/963 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
2012-05-01Move VSA support from x86 to GeodePatrick Georgi
Instead of the special case in the generic Makefile.inc, use cbfs-files in the CPU directories. Change-Id: I71d9c8dff906c9a516ac0dd09a315f8956075592 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/962 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-05-01Support adding stages with cbfs-filesPatrick Georgi
stages have special cbfstool syntax, which we need to support. Change-Id: I119255246af818f010acfc7ec2091a6184e74eb3 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/961 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-05-01Make geode_lx use the vsa from blobs repositoryPatrick Georgi
... or fail if repository is not enabled. Change-Id: I0a1e6d6fed852ec7edf96ace8346ae6b23838a56 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/959 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-05-01Set up the Emerald Lake 2 SMI and SCI sources based on the schematic.Gabe Black
This sets up the SMI and SCI inputs on the PCH for Emerald Lake 2 based on my best interpretation of the schematic. It may not be correct, but it doesn't seem to cause any problems either. Change-Id: I21238b3853a92893ec7f08baa2a3ebd35c49dd97 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/964 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-05-01Add Kconfig options to handle the blobs repositoryPatrick Georgi
One option to allow using the repo (defaults to no), one to let boards state that they require it in the current configuration. The build system checks out the repo if allowed, and fails if the repo is requested by the configuration but not desired by the user. Change-Id: If71d80b329cf528aa467fcb0b4d9d7c7434aab27 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/957 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2012-04-30Add support for Sandybridge base Samsung ChromeBoxStefan Reinauer
Change-Id: Ic93ad2749834c8f7a2ca1651d343561f2a496312 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/953 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-30Add support for Sandybridge based Samsung ChromeBookStefan Reinauer
Change-Id: I8bf439bc903c1ec105016866753c7cb9ccfe5974 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/952 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-30Add support for Intel Emerald Lake 2 CRBStefan Reinauer
This adds support for Intel's Emerald Lake 2 board. Change-Id: Ifaeeac9d52fe655324ee29df5f7187b89b35f73a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/951 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-30Fix up Sandybridge C state generation codeStefan Reinauer
This code fixes the sandybridge C state generation code to work with the current version of the ACPI code generator. Change-Id: I56ae1185dc0694c06976236523fdcbe5c1795b01 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/950 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-30acpigen: make acpigen_write_CST_package_entry non-staticStefan Reinauer
It's used by Sandybridge specific C state generation code. Change-Id: Ia6f1e14e748841a9646fd93d0a18f9e8f2a55e29 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/949 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-30Sandybridge: Temporarily disable MRC cache finding codeStefan Reinauer
This code is still using libfdt which was denied for inclusion in coreboot, so it won't compile as is. Without MRC cache, waking from suspend won't work, and cold boots are significantly slower (adds around 300-400ms per channel IIRC). A rework of this code is currently in the works, but will take a little bit more time (and should not hold back the mainboards being merged) Change-Id: Ifb9e7d7b86c1f52378803a748810da0d51b58384 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/948 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-30acpi: Add defines for functional fixed hardwareStefan Reinauer
Change-Id: I9c5148eb315e2f478cb753d9918144a19e417379 Signed-off-by: Duncan Laurie <dlaurie@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/945 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2012-04-30acpigen: Add support for generating T state tablesStefan Reinauer
Change-Id: I58050591198bb06de5f0ca58ca3a02f1cfa95069 Signed-off-by: Duncan Laurie <dlaurie@google.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/944 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2012-04-30Rework ACPI CST table generationStefan Reinauer
... in order to unify the Sandybridge and Lenovo implementations currently used in the tree. - use acpi_addr_t in acpigen_write_register() - use acpi_cstate_t for cstate tables (and fix up the x60 and t60) - drop cst_entry from acpigen.h Change-Id: Icb87418d44d355f607c4a67300107b40f40b3b3f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/943 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2012-04-30Add default map_oprom_vendev() for AMD Family 14h processors.Martin Roth
AMD supplies their video bios for the Family 14h processor line with Vendor ID: 1002, Device ID: 9802. This rom should work for Device IDs 9802-9809. This patch maps all those device IDs to 0x9802 so coreboot will be able to load the vbios. If a vbios rom using the ACTUAL Device ID is loaded, this function will not be called. This file should contain of all Family 14h Graphics PCI IDs so that they don't need to be overridden on a per mainboard basis. Change-Id: If3d4a744b3c400dea9444a61f05382af2b2d0237 Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/955 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-04-29Update amd/south_station/fadt.c with various fixesMartin Roth
This is a model fadt.c that I would like to use for updating several other AMD platforms with after acceptance. - Updated to match ACPI 3.0b specification and added comments to reflect that. - Since smi_cmd is 0, remove commands that rely on it: acpi_enable, acpi_disable, & pstate_cnt Add comments to that effect. - Changed preferred_pm_profile to SOHO Server (platform specific) - The southstation platform is legacy free - Updated iapc_boot_arch and flags to reflect that. - Added reset_register flag so that operating systems will actually use the reset_reg. This is important on legacy free systems. - Updated Generic Address Structures to use access_size name in the updated acpi.h. Added access sizes to the structures where reasonable. - Removed 64-bit x_firmware_ctl pointer to facs. This was causing a fwts failure and windows-64 BSOD. - Added bit width for pm2_cnt_blk and modified gpe0_blk bit to match the hardware. Change-Id: Icf1a982aa122636d1088c8b80f53d04732b54c49 Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/942 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
2012-04-28ChromeOS: Add missing prototype for acpi_get_vdat_info()Stefan Reinauer
Change-Id: I4bd9b52cfc24a8ff73be05ee535b9e16c0d9bd79 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/946 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)
2012-04-28acpigen: make acpigen_write_len_f() non staticStefan Reinauer
since it is used in CPU specific ACPI generation code Change-Id: I2559658f43c89dc5b4dc8230dea8847d2802990c Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/947 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-04-28Reverse Vendor ID & Device ID for map_oprom_vendev()Martin Roth
- When calling map_oprom_vendev() the vendor ID and device ID are joined into a 32 bit value. They were reversed from the order that I would have expected - Device ID as the high 16 bits and the Vendor ID as the low 16. This patch reverses them so so that the the dword comparison in map_oprom_vendev() matches what's entered into Kconfig for vendor,device. - Change files calling map_oprom_vendev() Change-Id: I5b84db3cb1a359a7533409fde7d05fbc6ba3fcc4 Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/938 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27coreboot_table.c: Add missing include filesStefan Reinauer
If compiling coreboot with ChromeOS support, two more include files are required. Change-Id: I7e042e250e4a89e7dd4bab58443824d503c3f709 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/931 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27SMM: Add udelay on Sandybridge systemsStefan Reinauer
Cougar Point southbridge does udelay in SMM, hence add it on Sandybridge systems. Change-Id: I6e5520ca27e7c6eaae632992fb68612067bc1e30 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/937 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
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>
2012-04-27ChromeOS: add missing string.h in gnvs.cStefan Reinauer
string.h is required to build with the reference toolchain. Change-Id: I9fd8d2ea8fc676d3502989cbcc7aefe3b2d738b6 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/935 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27SMSC MEC1308: Fix ACPI code to work with newer IASL versionsStefan Reinauer
Newer versions of IASL didn't like our IO constructs. Use FixedIO instead, it's also shorter. Change-Id: I9364d993ecb71ffd84c0313ca1e2f870af59eb24 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/934 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>
2012-04-27cpu/cpu.h: add ROMCC guardsStefan Reinauer
In order to use the generic microcode update code in the bootblock, cpu/cpu.h needs ROMCC guards. Also, delete the unused struct device declaration and move the struct bus declaration to where it's used. Change-Id: I0cc731c555593946e931a680ec93994932530599 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/932 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27Move top level pc80 directory to drivers/Stefan Reinauer
There is no reason for this to be a top level directory. Some stuff from lib/ should also be moved to drivers/ Change-Id: I3c2d2e127f7215eadead029cfc7442c22b26814a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/939 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-04-27Updates to x86/include/arch/acpi.h for use in fadt.cMartin Roth
- Added a union to identify the byte that was reserved in the Generic Address Structure from ACPI 2.0 to ACPI 2.0b as the Access Size byte for ACPI 2.0c to ACPI 5.0 - Added various #defines for use in the FADT - Added a couple of comments for the #endifs Change-Id: I294ddfd89fcb0ad88bb6e52d911f807d84671e82 Signed-off-by: Martin L Roth <martin@se-eng.com> Reviewed-on: http://review.coreboot.org/930 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)