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path: root/src/soc/intel/braswell/chip.c
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2017-09-08soc/intel/braswell: add USB2 PHY PERPORTRXISET UPDKevin Chiu
Adapted from Chromium commits 59938a0, 5a4ea6e, 88999de. Add UPD to config USB2 PERPORTRXISET for D-stepping BSW SoC. Ensure PerPortRXISet UPD offsets align with FSP. Ensure UPD values not defined in devicetree.cb are referred from *.dsc. Original-Change-Id: Ib0cdee47692e492a78c34e2dd192447b92253e35 Original-Change-Id: If0d8419d4c70864bd385b5699e0e6d1ec515d26a Original-Change-Id: I3a1d688282303e8c367620ac8bb3e2cba7ab3dcf Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Keith Tzeng <keith.tzeng@quantatw.com> Change-Id: I87eda6ea6688931f1a1b069c38ffc515398ad396 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21373 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-08soc/intel/braswell: Add USB2 phy setting overrideMatt DeVillier
Adapted from Chromium commit 9756af8. Create hook function to override USB2 phy setting from board level. Original-Change-Id: Ic736dd945f01cf9f24af4ce3bd3f2757abfdeb2e Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Keith Tzeng <keith.tzeng@quantatw.com> Change-Id: If2ac687f6fc44e4c022a72eea7f08cb6385f0380 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21372 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-08soc/intel/braswell: Add SoC stepping identify helperMatt DeVillier
Adapted from Chromium commit 9756af8. Add SOC helper to identify BSW SoC stepping. Will be used to override USB2 phy setting based on stepping in subsequent commit. Original-Change-Id: Ic736dd945f01cf9f24af4ce3bd3f2757abfdeb2e Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Keith Tzeng <keith.tzeng@quantatw.com> Change-Id: Ib2371f85ea84df4b417e25ec8840d317cd918d5f Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21371 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-09-08soc/intel/braswell: Add I2C clock config optionsDivagar Mohandass
Cherry-pick from Chromium commit e3c1ec2. This change includes - FSP config parameters to configure I2C clock speed. - Options are 0 - 100Khz, 1 - 400Khz, 2 - 1Mhz and default is 400Khz. Original-Change-Id: Iab2bf3997102908583078f5f1d185d6c66561390 Original-Signed-off-by: Divagar Mohandass <divagar.mohandass@intel.com> Original-Tested-by: Kenji Chen <kenji.chen@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Ifae3ba4262cb3cc6416ce5054614ed7765e22c25 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21370 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-03-17soc/intel/braswell: Add int to unsignedLee Leahy
Fix the following warning detected by checkpatch.pl: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' TEST=Build for cyan Change-Id: Ib5c6a1bf5308a8add42d7371854b80ea53d7ae84 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: https://review.coreboot.org/18870 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
2016-01-28soc/braswell: Fix issues found during static code analysisRavi Sarawadi
TEST=Build, boot to OS Original-Reviewed-on: https://chromium-review.googlesource.com/299483 Original-Reviewed-by: Aaron Durbin <adurbin@google.com> Change-Id: I738003b8dfff6a5255085d39e378e18d6ad36bcf Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com> Reviewed-on: https://review.coreboot.org/12738 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-28soc/braswell: Disable SD card detect simulation in FSPDivya Sasidharan
CQ-DEPEND=CL:13038 Debounce for SD card detect takes a long time and thus affects boot time. Disabling SD card detect simulation in FSP through UPD Original-Reviewed-on: https://chromium-review.googlesource.com/311850 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Tested-by: Hannah Williams <hannah.williams@intel.com> Change-Id: Iab0794ec058460df94f6bbed5c9b0911e57e3a71 Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com> Reviewed-on: https://review.coreboot.org/12742 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-10-27FSP 1.1: Replace soc_ prefix with fsp_Lee Leahy
Rename soc_display_upd_value to fsp_display_upd_value since the routine was moved from src/soc/intel/common into src/drivers/intel/fsp1_1. BRANCH=none BUG=None TEST=Build and run on Kunimitsu Change-Id: Ifadf9dcdf8c81f8de961e074226c349fb9634792 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 95238782702999a178989467694ac1f15c079615 Original-Change-Id: Ibd26ea41bd5c7a54ecd3c237f7fb7bad6dbf7d8a Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/306351 Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12157 Tested-by: build bot (Jenkins) Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
2015-10-11Braswell: Modify CB to accomodate new FSPv83Subrata Banik
Latest FSPv83 made some change related to UPD/VPD need this patch to align those BUG=None TEST=Build and Boot Cyan System BRANCH=strago-7287.B CQ-DEPEND=CL:*226897 Original-Change-Id: I6395f3a1f4eecaef14fc4720b00252f9e6143fa3 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/291394 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Hannah Williams <hannah.williams@intel.com> Original-Commit-Queue: Hannah Williams <hannah.williams@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/303137 Original-Commit-Ready: John Zhao <john.zhao@intel.com> Original-Tested-by: John Zhao <john.zhao@intel.com> Change-Id: I9920eea84b802699454850bfde489668201ffeb6 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11813 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-10fsp1_1: provide binding to UEFI versionAaron Durbin
FSP has some unique attributes which makes integration cumbersome: 1. FSP header files do not include the types they need. Like EDKII development it's expected types are provided by the build system. Therefore, one needs to include the proper files to avoid compilation issues. 2. An implementation of FSP for a chipset may use different versions of the UEFI PI spec implementation. EDKII is a proxy for all of UEFI specifications. In order to provide flexibility one needs to binding a set of types and structures from an UEFI PI implementation. 3. Each chipset FSP 1.1 implementation has a FspUpdVpd.h file which defines it's own types. Commonality between FSP chipset implementations are only named typedef structs. The fields within are not consistent. And because of FSP's insistence on typedefs it makes it near impossible to forward declare structs. The above 3 means one needs to include the correct UEFI type bindings when working with FSP. The current implementation had the SoC picking include paths in the edk2 directory and using a bare <uefi_types.h> include. Also, with the prior fsp_util.h implementation the SoC's FSP FspUpdVpd.h header file was required since for providing all the types at once (Generic FSP 1.1 and SoC types). The binding has been changed in the following manner: 1. CONFIG_UEFI_2_4_BINDING option added which FSP 1.1 selects. No other bindings are currently available, but this provides the policy. 2. Based on CONFIG_UEFI_2_4_BINDING the proper include paths are added to the CPPFLAGS_common. 3. SoC Makefile.inc does not bind UEFI types nor does it adjust CPPFLAGS_common in any way. 4. Provide a include/fsp directory under fsp1_1 and expose src/drivers/intel/fsp1_1/include in the include path. This split can allow a version 2, for example, FSP to provide its own include files. Yes, that means there needs to be consistency in APIs, however that's not this patch. 5. Provide a way for code to differentiate the FSP spec types (fsp/api.h) from the chipset FSP types (fsp/soc_binding.h). This allows for code re-use that doesn't need the chipset types to be defined such as the FSP relocation code. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built and booted on glados. Signed-off-by: Aaron Durbin <adubin@chromium.org> Change-Id: I894165942cfe36936e186af5221efa810be8bb29 Reviewed-on: http://review.coreboot.org/11606 Reviewed-by: Duncan Laurie <dlaurie@google.com> Tested-by: build bot (Jenkins)
2015-06-25Braswell: Add Braswell SOC supportLee Leahy
Add the files to support the Braswell SOC. BRANCH=none BUG=None TEST=Build for a Braswell platform Change-Id: I968da68733e57647d0a08e4040ff0378b4d59004 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10051 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-28Remove address from GPLv2 headersPatrick Georgi
Follow up for commit b890a12, some contributions brought back a number of FSF addresses, so get rid of them again. Change-Id: I0ac0c957738ce512deb0ed82b2219ef90d96d46b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10322 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-05-23Braswell: Use Baytrail as Comparison BaseLee Leahy
Add baytrail source for comparison with Braswell. BRANCH=none BUG=None TEST=None Change-Id: I5170addf41676d95a3daf070a32bcee085f8156d Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: http://review.coreboot.org/10117 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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