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2020-08-04nb/intel/ironlake/acpi/hostbridge.asl: Use ASL 2.0 syntaxAngel Pons
This brings Ironlake closer to Sandy Bridge. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: Idde75e7295f642f8add34168bffe5851ea02fbc6 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43687 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-04nb/intel/sandybridge: Update to ASL 2.0 syntaxAngel Pons
Tested with BUILD_TIMELESS=1, Lenovo ThinkPad X230 remains identical. Change-Id: Ie3570cd0a75c6b34581b35165c1c6393214ad0bb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44151 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-08-04nb/intel/x4x: Change signature of `decode_pciebar`Angel Pons
Rename it and make it return an int, like other northbridges do. Change-Id: I8bbf28350976547c83e039731d316e0911197d54 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44141 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/haswell: Deduplicate PCIEXBAR decodingAngel Pons
Add `decode_pcie_bar` for consistency with other Intel northbridges. Change-Id: If04ca3467bb067b28605a3acccb8bda325735999 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44120 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/pineview: Refactor `decode_pcie_bar`Angel Pons
Constify and eliminate local variables where possible to ease reading. Tested with BUILD_TIMELESS, Foxconn D41S remains identical. Change-Id: Iaad759886a8f5ac07aabdea8ab1c6d1aa7020dfc Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44140 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/pineview: Change signature of `decode_pciebar`Angel Pons
Rename it and make it return an int, like other northbridges do. Change-Id: Id526ff893320a77e96767ec642c196c2196f84e1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44139 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/pineview: Use `MiB` definitionAngel Pons
Also constify a local variable while we're at it. Tested with BUILD_TIMELESS=1, Foxconn D41S does not change. Change-Id: I90ab35932d7c0ba99ca16732b9616f3a15d972dd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44124 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/pineview: Remove dead assignmentsAngel Pons
The call to `decode_pciebar` always initializes these values. Change-Id: Ide45e1e5e8b8d6cfebd2fc4e272b1971b0a9b346 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44119 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/gm45: Deduplicate PCIEXBAR decodingAngel Pons
We can use `decode_pcie_bar` instead, if we make it non-static. Change-Id: I4d005290355e30e6fdaae3e8e092891fddfbe4fc Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44118 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-04nb/intel/gm45/northbridge.c: Use `MiB` definitionAngel Pons
Tested with BUILD_TIMELESS=1, Roda RK9 does not change. Change-Id: Ibfa9a6fa7818d0bd79d2c0d9331c0ca38a2b7fe3 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44123 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-08-04nb/intel/gm45: Use PCI bitwise opsAngel Pons
While we are at it, also reflow a few lines that fit in 96 characters. Tested with BUILD_TIMELESS=1, Roda RK9 does not change. Change-Id: Icaca44280acdba099a5e13c5fd91d82c3e002bae Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42189 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Michael Niewöhner Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-08-04nb/intel/i440bx: Make ROM area unavailable for MMIOKeith Hui
Change-Id: Iede1452cce8a15f85d70a3c38b4ec9e2d4a54f9e Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-08-03nb/intel/ironlake: Add Generic Non-Core register definitionsAngel Pons
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: I4d878b5dbb5a5617143240b8f5bc5b6f5a754511 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43740 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add Generic Non-Core PCI device definitionAngel Pons
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: I8feff0d71ad70ac994e29b238d35e2c73aa92ecd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43739 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add QPI Physical Layer registersAngel Pons
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: I44db564c757647f493e92d35602178ef8b722517 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43738 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add QPI Physical Layer device definitionAngel Pons
Like the QPI Link device, there can be more of these devices on multi-socket platforms. So, name it Physical Layer 0. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical. Change-Id: Ia5f6e42a742bc69237de38f1833e56c8da7c4f7e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43737 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add QPI Link register definitionsAngel Pons
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: Id226a2fdcbd0fe48822c4f65746e14fb00db6b2e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43736 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add definition for QPI Link PCI deviceAngel Pons
On multi-socket platforms, there can be two QPI buses, each with its own PCI device. We only have one QPI link on Arrandale, though. In case support for multi-socket processors ever gets added, name it Link 0. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: I6481154a2d1cc1c84c1f167a374a62af3b2cf3d8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43735 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add SAD DRAM register definitionsAngel Pons
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: I66b87d15f6b741c6fc935106c35b201fbd9ab2c6 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43734 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Correct PCIEXBAR definitionAngel Pons
This register resides within the SAD's config space, and is 64-bit. Change-Id: I19458f7c6be6b1a5fcd47ac93ee0597f1251a770 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43733 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Add definition for SAD PCI deviceAngel Pons
Let's hope this cheers up the poor System Address Decoder device. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change. Change-Id: Ia62c05abb07216dc1ba449c3a17f8d53050b5af1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Drop `D0F0_` prefix from register namesAngel Pons
Only some registers have such a prefix. Drop it for consistency. Change-Id: I1ef7307d10a06db8f3c1a05bd9184f21fceb9d90 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43731 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Rename memory map variablesAngel Pons
Uppercase variable names can be confused with register definitions. Use lowercase names instead, conforming to the coding style guidelines. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical. Change-Id: I61a28bf964ea8c2c662539825ae9f2c88348bdba Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43730 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake/raminit.c: Drop unused defineAngel Pons
This is the only instance of `BETTER_MEMORY_MAP` in the tree. Change-Id: I118e5b5a0f10da56e2335828477caed81c5bf855 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43729 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake/hostbridge_regs: Drop D0F0_PMBASEAngel Pons
This register does not seem to exist on Ironlake. Change-Id: I3fba6a3fd443f2c9eab874e1d1b8f081f58b1536 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43728 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake/hostbridge_regs.h: Clean up registersAngel Pons
Remove duplicated definitios and sort them by ascending offsets. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical. Change-Id: Idcfa64a39c12a4ac06a342ef9b51a01b806d4c84 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43727 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/ironlake: Put host bridge registers into its own fileAngel Pons
Looks like some registers are defined twice. Also, group some QPI registers together. They were scattered around and mixed with the host bridge registers, probably because other northbridges have such registers in the host bridge's PCI config space. But not Ironlake. Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical. Change-Id: I6e60f7fcb1467f302618eeab1b0d995920a98569 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43726 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/pineview/hostbridge_regs.h: Clean up registersAngel Pons
Sort them by ascending offsets. Tested with BUILD_TIMELESS=1, Foxconn D41S does not change. Change-Id: I521aa3e49b17a9fb6b279ae758801356e510d054 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43725 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/pineview: Put host bridge registers into its own fileAngel Pons
Tested with BUILD_TIMELESS=1, Foxconn D41S remains identical. Change-Id: I12d6adb8f130599a33d71d7c9f71914ee7c9e8ef Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43724 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/x4x/hostbridge_regs.h: Clean up registersAngel Pons
Tested with BUILD_TIMELESS=1, Asus P5QL PRO remains identical. Change-Id: I8d68a1dd49769ac49009a8e628f7994bf461a05f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43723 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/x4x: Put host bridge registers into its own fileAngel Pons
Tested with BUILD_TIMELESS=1, Asus P5QL PRO remains identical. Change-Id: I2c59099f6ff0e9162c700c888fb8fbb3906b65e6 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43722 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-08-03nb/intel/haswell: Add Crystal Well PCI IDsIru Cai
From a log of a machine using Crystal Well CPU [1], Crystal Well CPUs use some new PCI IDs. Without this patch, the Crystal Well northbridge cannot be initialized in ramstage, thus the machine cannot boot. Some PCI IDs of Crystal Well related devices can be found in the PCI ID database [2]. Tested with i5-4570R (with LGA1150 mod) on ASRock H81M-HDS. The board boots to SeaBIOS with boot screen displayed on HDMI output, and then boots Arch Linux on a USB disk. [1] https://mail.coreboot.org/hyperkitty/list/coreboot@coreboot.org/thread/DNHLQTNTRQT43T67DG7L2HVI5CV74ZCM/ [2] https://pci-ids.ucw.cz/read/PC/8086 Change-Id: Icfe55323fd06187148c788ebfa7b679b6944e4f3 Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41658 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-31nb/intel/haswell: Configure VCs on Egress PortAngel Pons
System BIOS needs to program the Virtual Channel configuration. Change-Id: Ic8ff17b3a1c4414633a658c60f2c4f7b195e5825 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43821 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-30nb/intel/x4x/rcven.c: Rename memory barrier functionAngel Pons
Use the name of the assembly instruction it uses, mfence. Change-Id: I98d7926434694a41fb6415bed4276741fa7996af Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43822 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-07-30nb/intel/*: Fill in SMBIOS type 16 on SNB/HSWPatrick Rudolph
Fill in the maximum DRAM capacity and slot count read from CAPID0_A registers on Sandy Bridge and Haswell. While the register isn't part of the Core Series datasheet, it can be found in the corresponding "Intel Open Source Graphics Programmer's Reference" datasheets. Note that the values for DDRSZ (maximum allowed memory size per channel) need to be halved when only one DIMM per channel is supported. On mobile platforms, all but quad-core processors are subject to this restriction. Tested on Lenovo X230: On Linux, verify that `dmidecode -t 16` reports the actual maximum capacity (16 GiB) instead of the currently-installed capacity (4 GiB) or the max capacity assuming two DIMMs per channel is possible (32 GiB). Change-Id: I6e2346de1ffe52e8685276acbdbf25755f4cc162 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43971 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-07-28nb/intel/i945/gma.c: Remove extra indentationElyes HAOUAS
Change-Id: If48cd055477011cece7921cea462aab176e170fb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43913 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-28nb/intel/haswell: Enable DMI ASPMAngel Pons
On Haswell platforms, the processor and the PCH are two separate dies, and communicate through a high-speed bus. This is DMI (Direct Media Interface) on traditional two-package platforms, but single-package Haswell LP variants use OPI (On-Package Interconnect) instead. Since OPI is not routed through the mainboard, most link parameters are static and cannot be changed. OPI self-initializes on boot, anyway. However, DMI needs to be initialized in firmware. On Haswell, the MRC initializes the physical DMI link, but things like topology and power management need to be configured as well. And we don't do that properly. We enable ASPM on the PCH side of the DMI link, but not on the SA side. Both sides need to use the same settings, so enable DMI ASPM on the SA. Clearing the error status bits needs to be done on all Haswell variants. Tested on Asrock B85M Pro4, still boots. Change-Id: Ie97ff56eec9f928cfd2d5d43a287f3e0d2fbf3cf Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43743 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-07-26nb/amd/pi/00730F01/northbridge.c: Add include <types.h>Elyes HAOUAS
BIT(x) needs <types.h>. Change-Id: I20526f20d9528dd1fce20bcae933e04aea3d24f9 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43711 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26src: Change BOOL CONFIG_ to CONFIG() in comments & stringsMartin Roth
The Kconfig lint tool checks for cases of the code using BOOL type Kconfig options directly instead of with CONFIG() and will print out warnings about it. It gets confused by these references in comments and strings. To fix it so that it can find the real issues, just update these as we would with real issues. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: I5c37f0ee103721c97483d07a368c0b813e3f25c0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/43824 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26nb/intel/haswell: Use macro for dimm->bus_widthElyes HAOUAS
Change-Id: Ice91a20470c107f7db0ac83301488ae5afed5a8b Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43584 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-07-26nb/intel/sandybridge: Add missing includesElyes HAOUAS
Change-Id: I9d54d0923a595734a84256ddcafb9dae17615cb0 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43348 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-25nb/intel/ironlake/raminit.c: initialize 'reply.command'Elyes HAOUAS
This to silent a bug found using gcc-10. src/northbridge/intel/ironlake/raminit.c: In function 'setup_heci_uma': src/northbridge/intel/ironlake/raminit.c:1805:11: error: 'reply.command' may be used uninitialized in this function [-Werror=maybe-uninitialized] 1805 | if (reply.command != (MKHI_SET_UMA | (1 << 7))) | ~~~~~^~~~~~~~ cc1: all warnings being treated as errors Change-Id: I0d13de549b6d428ac3675ee3f91eb5e42aeb25e8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42461 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-25nb/intel/haswell/hostbridge_regs.h: Clean up registersAngel Pons
Add missing registers and sort them by ascending offsets. Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 does not change. Change-Id: I98f836668144032d920b56afff878acc0a58ed82 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43691 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-07-24nb/intel/sandybridge: Put host bridge registers into its own fileAngel Pons
Tested with BUILD_TIMELESS=1, Asus P8Z77-V LX2 remains identical. Change-Id: Ibfaecd6ab94d2caae9804bb827ce8e48a2166d35 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43721 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-07-24nb/intel/haswell: Put host bridge registers into its own fileAngel Pons
Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 remains identical. Change-Id: I1d3a32a9386c0dee65eea6f9d0a2520d5e800db1 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43690 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-24nb/intel/sandybridge: Remove unnecessary `struct sys_info`Angel Pons
It was only used in one function, but its value was never read. Drop it. Change-Id: Ib511352d51d4452d666640d0f52810b06c8d61ce Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43702 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-07-24nb/intel/ironlake: Move southbridge code to ibexpeakAngel Pons
There's no need to set up the southbridge in the northbridge code. Change-Id: I0f80c92aca885812c27a8803c2745844d8dfb939 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43689 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-07-22nb/intel/i945: Put names to northbridge PCI devicesAngel Pons
Tested with BUILD_TIMELESS=1, Getac P470 does not change. Change-Id: I0d51f48f0c1e37c41322a0eda49806925d9d194d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42285 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-20sb/intel: Define CONFIG_FIXED_SMBUS_IO_BASEAngel Pons
Make it default to 0x400, which is what the touched southbridges use. Change-Id: I95cb1730d5bf6f596ed1ca8e7dba40b6a9e882fe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43037 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-07-14src: Remove unused 'include <cpu/x86/msr.h>'Elyes HAOUAS
Found using: diff <(git grep -l '#include <cpu/x86/msr.h>' -- src/) <(git grep -l 'IA32_EFER\|EFER_\|TSC_MSR\|IA32_\|FEATURE_CONTROL_LOCK_BIT\|FEATURE_ENABLE_VMX\|SMRR_ENABLE\|CPUID_\|SGX_GLOBAL_ENABLE\|PLATFORM_INFO_SET_TDP\|SMBASE_RO_MSR\|MCG_CTL_P\|MCA_BANKS_MASK\|FAST_STRINGS_ENABLE_BIT\|SPEED_STEP_ENABLE_BIT\|ENERGY_POLICY_\|SMRR_PHYSMASK_\|MCA_STATUS_\|VMX_BASIC_HI_DUAL_MONITOR\|MC0_ADDR\|MC0_MISC\|MC0_CTL_MASK\|msr_struct\|msrinit_struct\|soc_msr_read\|soc_msr_write\|rdmsr\|wrmsr\|mca_valid\|mca_over\|mca_uc\|mca_en\|mca_miscv\|mca_addrv\|mca_pcc\|mca_idv\|mca_cecc\|mca_uecc\|mca_defd\|mca_poison\|mca_sublink\|mca_err_code\|mca_err_extcode\|MCA_ERRCODE_\|MCA_BANK_\|MCA_ERRTYPE_\|mca_err_type\|msr_set_bit\|msr_t\|msrinit_t' -- src/) |grep '<' Change-Id: I45a41e77e5269969280e9f95cfc0effe7f117a40 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41969 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <stdint.h>Elyes HAOUAS
Found using: diff <(git grep -l '#include <stdint.h>' -- src/) <(git grep -l 'int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX' -- src/) |grep -v vendorcode |grep '<' Change-Id: I5e14bf4887c7d2644a64f4d58c6d8763eb74d2ed Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41827 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-14src: Remove unused 'include <types.h>'Elyes HAOUAS
Files found using: diff <(git grep -l '#include <types.h>' -- src/) <(git grep -l 'BIT(\|size_t\|wchar_t\|wint_t\|NULL\|DEVTREE_EARLY\|DEVTREE_CONST\|MAYBE_STATIC_NONZERO\|zeroptr\|int8_t\|int16_t\|int32_t\|int64_t\|intptr_t\|intmax_t\|s8\|u8\|s16\|u16\|s32\|u32\|s64\|u64\|INT8_MIN\|INT8_MAX\|INT16_MIN\|INT16_MAX\|INT32_MIN\|INT32_MAX\|INT64_MIN\|INT64_MAX\|INTMAX_MIN\|INTMAX_MAX\|bool\|true\|false\|cb_err\|CB_SUCCESS\|CB_ERR\|CB_ERR_ARG\|CB_CMOS_\|CB_KBD_\|CB_I2C_\|cb_err_t\|DIV_ROUND_CLOSEST\|container_of\|__unused\|alloca(\|ARRAY_SIZE\|ALIGN\|ALIGN_UP\|ALIGN_DOWN\|IS_ALIGNED\|__CMP_UNSAFE\|MIN_UNSAFE\|MAX_UNSAFE\|__CMP_SAFE\|__CMP\|MIN(\|MAX(\|ABS(\|IS_POWER_OF_2\|POWER_OF_2\|DIV_ROUND_UP\|SWAP(\|KiB\|MiB\|GiB\|KHz\|MHz\|GHz\|offsetof(\|check_member\|member_size' -- src/)|grep -v vendor |grep '<' Change-Id: I5d99d844cc58d80acb505d98da9d3ec76319b2eb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41677 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12nb/intel/haswell/romstage.c: Align pei_data initializersAngel Pons
Aligned initializers should be easier to read. Change-Id: If9238177c4959d80444fc842fd83794bfdac5c4b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43130 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-by: Michael Niewöhner
2020-07-12haswell: Move some MRC settings to devicetreeAngel Pons
There's no generic way to tell whether a mainboard has an EC or not. Making Kconfig symbols for these options seems overkill, too. So, just put them on the devicetree. Also, drop unnecessary assignments when the board's current value is zero, as the struct defaults to zero already. Change-Id: If2ebac5fcab278c97dfaf8adc9d1e125888acafe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43129 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12haswell: Automatically check if Intel GbE is to be enabledAngel Pons
If the Intel in-PCH GbE MAC is enabled in the devicetree, then tell MRC to enable it as well. No one can ever forget to set this option anymore! Change-Id: I946af36d16c94bb1a0f146604d0329fe6d6ce7e2 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43128 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12haswell: Add function to retrieve SPD addressesAngel Pons
And use it instead of directly writing to the MRC struct. Change-Id: I7f04db29a08512c1a8b2b2300dba71cb3b84a5c5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43127 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-12haswell: Automatically determine system typeAngel Pons
Check the PCH's LPC device ID to know the system type instead of relying on hardcoded numbers. The `get_pch_platform_type` function is MRC-safe. Change-Id: Icfe7c2dccb7c7a178892ad3a2e34ca93b33b2bb9 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43124 Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12haswell: Introduce ENABLE_DDR_2X_REFRESH Kconfig optionAngel Pons
This Kconfig symbol allows doubling the memory's refresh rate, assuming that the MRC actually cares about it. It is disabled by default except on the mainboards which explicitly enabled this setting in `pei_data`. Change-Id: I6318dad0350d1c506c67f9d117d0ae8dad871281 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-12haswell: Factor out `max_ddr3_freq`Angel Pons
All mainboards choose the maximum speed of DDR3-1600. Change-Id: I8863f9d1df950b924f596689ebf1bfda5d317e06 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43120 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12haswell: Compute disabled channel masks at runtimeAngel Pons
All mainboards have a non-zero SPD address to implemented DIMM slots. Knowing this, it is possible to compute the MRC slot population masks automatically instead of hardcoding the values on each mainboard. Change-Id: Ia8f369dd1228d53d64471e48700e870e01e77837 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43119 Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-12mb/asrock/b85m_pro4: Factor out common MRC settingsAngel Pons
These settings are the same on all boards. Since the other boards currently overwrite the struct contents, it doesn't make a difference. To ease review, the same settings will be dropped from other boards in separate commits, one board at a time. Change-Id: I500b7a1d7d97c6976e0c7c10ca491d3875cae22b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43109 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-12haswell: Relocate `mainboard_romstage_entry` to northbridgeAngel Pons
This is what sandybridge does, and if done properly allows factoring out common settings. Said refactoring will be handled in subsequent commits. Change-Id: I075eba1324a9e7cbd47e776b097eb940102ef4fe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43108 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-12haswell: Drop `struct romstage_params` typeAngel Pons
It only contains a pointer to another struct. Flatten it. Change-Id: Iab427592c332646e032a768719fc380c5794086b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43106 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-12haswell: Make `copy_spd` a weak functionAngel Pons
Instead of using function pointers, we can use weak functions. So, drop the pointer from `romstage_params`, leaving `pei_data` as the only remaining member. This will be cleaned up in a follow-up commit. Change-Id: I3b17d21ea7a650734119a5cab4892fcb158b589d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43105 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-11nb/intel/haswell: Add `mb_late_romstage_setup` functionAngel Pons
This function is called at the end of `romstage_common`. Only one board makes use of it, the Lenovo ThinkPad T440p. To preserve behavior, call it after `romstage_common` has done nearly everything. Change-Id: I35742879e737be4f383a0e36aecc6682fc9df058 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43094 Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-11arch/x86: Drop CBMEM_TOP_BACKUPKyösti Mälkki
Code has evolved such that there seems to be little use for global definition of cbmem_top_chipset(). Even for AMD we had three different implementations. Change-Id: I44805aa49eab526b940e57bd51cd1d9ae0377b4b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43326 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-11nb/intel/i945: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I5e33526a02872c14e9fa37a485d2f93dea8b088f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43230 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-07-10nb/amd/agesa/agesa_helper.h: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: Icb98f3535f6c5f51081fc82262f6413f4b1a5733 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43261 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-09nb/intel/gm45/acpi/gm45.asl: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I41a4f73df7fdd372ec7a80a41c8216c502054c39 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43262 Reviewed-by: Michael Niewöhner Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-09nb/intel/ironlake/raminit.c: Drop dead codeAngel Pons
This code is not even being build-tested. Drop it before it grows moss. Change-Id: I36500c1f0eb3c37d08c691d22382ceca732d1355 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43231 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner
2020-07-09haswell: Drop GPIO indirection layersAngel Pons
This simplifies things and makes type checking possible. Change-Id: Iefc9baabae286aac2f2c46853adf1f6edf01586f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43103 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-09haswell: Turn RCBA configuration into a functionAngel Pons
Instead of passing around a pointer to an array, just write the relevant registers directly. Note that intel/baskingridge used spaces to indent line continuations and had to be replaced with tabs to quell Jenkins. Change-Id: Ifa06a2ab24da9b8c6aac6480542fa32d04f6d6fe Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43097 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-07-08haswell: relocate `romstage_common` to northbridgeAngel Pons
Other platforms do this as well. It will ease refactoring on follow-ups. Change-Id: I643982a58c6f5370c78acef93740f27df001a06d Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43093 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-08haswell: drop unused function parameterAngel Pons
The `chipset_type` parameter is ignored. Change-Id: Ia3d217178cc9caabf232b3a59f505229cc03135f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43091 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
2020-07-08nb/intel/pineview/acpi: Remove unmatched comment startAngel Pons
This was silently commenting out the line after it. Change-Id: I2714090b8f99193ace420ad02e2d42b324349c9e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43169 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-07-08nb/intel/pineview: Convert to ASL 2.0 syntaxAngel Pons
Tested with BUILD_TIMELESS=1, Foxconn D41S does not change. Change-Id: Ibc0988c4c86f7ffef8692ff3cf3ebd92235156b5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43168 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-08nb/intel/pineview: Tidy up comments and cosmeticsAngel Pons
Remove some unneeded newlines, add some commas for consistency and relocate comments to match the code. Tested with BUILD_TIMELESS=1, Foxconn D41S does not change. Change-Id: I0ac18a692bf613c75083c4aa1860e0a9f07e68d8 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43167 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-07-08nb/intel/i945: Use ASL 2.0 syntaxAngel Pons
Tested with BUILD_TIMELESS=1, Getac P470 remains identical. Change-Id: Ibf6904246ee47dffdb5fa2e24cc7a230f439c7e7 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43178 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-08nb/intel/i945/acpi: Tidy up comments and cosmeticsAngel Pons
Use C-style comments, drop unneeded newlines, add missing commas for consistency and relocate a comment to match the code. Tested with BUILD_TIMELESS=1, Getac P470 remains identical. Change-Id: I37fffb60944c35dfb5e0491bb023babfcf2c6a73 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43177 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-08nb/intel/gm45: Use ASL 2.0 syntaxAngel Pons
Tested with BUILD_TIMELESS=1, Roda RK9 does not change. Change-Id: Ibb9b627de85eb09bdc977af55880366e4e49f3ac Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43173 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-07-08nb/intel/gm45: Tidy up comments and cosmeticsAngel Pons
Use C-style comments, drop an unneeded newline, add missing commas for consistency and relocate a comment to match the code. Tested with BUILD_TIMELESS=1, Roda RK9 does not change. Change-Id: I3f91d1b57eb5530c8adcf5f682e73747435f0d47 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43172 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-08nb/intel/x4x/acpi: Use ASL 2.0 syntaxAngel Pons
Tested with BUILD_TIMELESS=1, Asus P5QL PRO does not change. Change-Id: I089f14dce6e3fdebcfdee126a2023ef028a01805 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43171 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
2020-07-08nb/intel/x4x/acpi: Clean up commentsAngel Pons
Use C-style comments. Also drop some unnecessary newlines. Tested with BUILD_TIMELESS=1, Asus P5QL PRO does not change. Change-Id: Icd33a326cc7d9ead765e2b32e7dea237bd76fd4f Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43170 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2020-07-08nb/intel/haswell/acpi: Update to ASL 2.0 syntaxAngel Pons
Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 remains identical. Change-Id: Ibcc54c2332945fff28d6502edb7eefa06f764bdd Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43152 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-08nb/intel/haswell/acpi: Fix host bridge registersAngel Pons
The host bridge register definitions haven't changed from Sandy Bridge to Haswell, according to the datasheets. However, coreboot's ACPI code is not the same. Looks like Haswell values are wrong, so correct them. Change-Id: Ib099575b5cc5e7d468db51f382a15b8aac3eedea Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/43151 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-07-06nb/intel/i440bx: Add PMCR register to ACPI codeKeith Hui
p3b-f suspend code is going to use it. Change-Id: Iebc17257e9f690115ec35d94c7c36df39341f0df Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41092 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-06nb/intel/i440bx: Refactor ACPI codeKeith Hui
Bring DRB7 OpRegion and top-of-memory indicator inside NB device. Use more concise ASL 2.0 syntax for TOM calculations. Change-Id: I2c74ef30a9bb48e02154f963b1ca3a4f5f3004df Signed-off-by: Keith Hui <buurin@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41049 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-02nb/intel/ironlake: Clean up code style (except raminit)Angel Pons
Reflow lines, correct coding style and align struct members, among other things. As raminit is very large, handle it on a follow-up. Tested with BUILD_TIMELESS=1, packardbell/ms2290 does not change. Change-Id: I343edf1bc2a5ac20ff0aa6de4486e685ce430737 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42701 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-07-01nb/intel/ironlake/northbridge.c: Drop thunk functionsAngel Pons
Just call the called function directly. Change-Id: I0c997a63cbbd2b1029f94c23685847df910f8a0e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42696 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/ironlake: Drop copy-pasted and unused macroAngel Pons
Tested with BUILD_TIMELESS=1, packardbell/ms2290 remains identical. Change-Id: I78856707864563e392626a494f0e77eec9802002 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42702 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/ironlake: Use `pci_update_config32()`Angel Pons
Change-Id: I7d36165e61e6399458479d47a33fe708eba7ea86 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42700 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/ironlake: Simplify BAR handlingAngel Pons
Currently, northbridge BARs are 32-bit values. We don't have any use case for BARs above 4 GiB in early stages, so handling possibly 64-bit values seems unnecessary, which currently is a noisy way to write zero. Tested with BUILD_TIMELESS=1, packardbell/ms2290 remains identical. Change-Id: I93d1740b961f6a5962757d9a1e960b3f1014a0c6 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42699 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/ironlake/ironlake.h: Clean upAngel Pons
Align values and drop copy-pasted, wrong and unused definitions. Tested with BUILD_TIMELESS=1, packardbell/ms2290 remains identical. Change-Id: I44f96982c8a38e1933cd78a976e18a8a11fb4096 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42698 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/ironlake: Drop copy-pasted and dead codeAngel Pons
This function was copy-pasted, comments included, from Sandy Bridge. However, it is only called with 0x0044 as the northbridge's PCI ID. Therefore, `bridge_silicon_revision() & BASE_REV_MASK` will always evaluate to 0x40, which never equals `BASE_REV_SNB`, that is, 0x00. As the condition is always false, treat this code as dead and drop it. Following a similar reasoning, all direct comparisons against SNB steppings will always be true, because `bridge_silicon_revision()` returns at least 0x40 which is always larger than either `SNB_STEP_D0` or `SNB_STEP_D1`. So, drop all but the code path that is actually used. Change-Id: I5219a6af3df98ed77c9c4abfb9a63c2ebf8171bb Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42697 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/ironlake: Remove unused structsAngel Pons
These were copied from gm45, but are not used. Drop them. Change-Id: I85ca37516272a2c1af88a65df2682e92d7579050 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42695 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-07-01nb/intel/pineview: Drop undefined function declarationAngel Pons
This function isn't defined anywhere for Pineview. Drop its declaration. Change-Id: I38a01d6ba5aaa91de08702c1eb8a2e8c70688192 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42694 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2020-06-27sb/intel/i82801ix: Use pmutil.h definitionsAngel Pons
Also drop now-redundant definitions and include headers where needed. Tested with BUILD_TIMELESS=1, Roda RK9 remains identical. Change-Id: I3ddd133a4e81a7f6ce9c33ce227b40006a0d1850 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42658 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-06-22nb/intel/sandybridge/gma.c: Remove useless if conditionEvgeny Zinoviev
There's a useless check with both branches doing the same: enabling RC6 and disabling RC6p. In past, this condition would enable RC6p in IVB but not on SNB. Then, at some point, RC6p was considered unstable and was disabled, but the condition remained. It's not needed so let's remove it. Change-Id: I926bb682d1b9d21185048224490b966c33204b6a Signed-off-by: Evgeny Zinoviev <me@ch1p.io> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42410 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-22device/smbus_host: Declare common early SMBus prototypesKyösti Mälkki
Change-Id: I1157cf391178a27db437d1d08ef5cb9333e976d0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38233 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-06-22nb/intel/haswell: Use 16-bit ops on PCI COMMANDAngel Pons
The PCI COMMAND register is 16 bits wide. So, do not use 32-bit PCI ops to update it. Change-Id: I8f8d9e978f3b241cb544dd1d26e0f5fa8997d11e Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 00:31:04 +0000