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path: root/src/mainboard/intel/elkhartlake_crb
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2021-01-27ACPI: Add top-level ASLKyösti Mälkki
Objects that are created with acpigen need to be declared with External () for the generation of dsdt.asl to pass iasl without errors. There are some objects that are common to all platforms, and some that should be declared only conditionally. Having a top-level ASL helps to achieve this. Change-Id: Ibaf1ab9941b82f99e5fa857c0c7e4b6192c74330 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/49794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-12-14mb/intel/ehlcrb: Remove unrelated Kconfig settingsTan, Lean Sheng
Update Kconfig to remove unrelated configs inheritted from JSL_RVP. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: Ia744b57302f7c8310c42e12cf019b7f6e7b8f9e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48544 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-10mb/intel/ehlcrb: Add EHL CRB memory initialization supportTan, Lean Sheng
Update memory parameters based on memory type supported by Elkhart Lake CRB: 1. Update spd data for EHL LPDDR4X memory - DQ byte map - DQS CPU-DRAM map - Rcomp resistor - Rcomp target 2. Add configurations for vref_ca & interleaved memory 3. Add EHL CRB on board LPDDR4X SPD data bin file 4. Update mainboard related FSPM UPDs as part of memory initialization Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: Ifd85caa9ac1c9baf443734eb17ad5683ee92ca3b Reviewed-on: https://review.coreboot.org/c/coreboot/+/48127 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-12-10mb/intel/ehlcrb: Update ehl_crb device treeTan, Lean Sheng
Update Elkhartlake CRB devicetree devices based on EHL EDS. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I88097ced03f4376f309487b9d5207473f77742ef Reviewed-on: https://review.coreboot.org/c/coreboot/+/48124 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-12-10mb/intel/ehlcrb: Remove JSL sku id info in SMBIOSTan, Lean Sheng
Remove JSL specific SMBIOS sku id info as it is not required by EHL. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: Ib672eb456ba62f2eb7f941630c4fbb34823664f5 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48123 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-10mb/intel/ehlcrb: Remove IPU & MIPI related support from EHL CRBTan, Lean Sheng
THis patch removes IPU & MIPI related support from EHL CRB as they are not supported in EHL. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I3eb038009daaabd048f40c7953cb2c111cd4fe63 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-12-10mb/intel/ehlcrb: Remove board ID detection via ECTan, Lean Sheng
Since there is no EC support on EHL CRB, this patch removes board ID detection via EC (board_id.c & board_id.h) and its related files. Temporarily removes variant_memcfg_config function in romstage_fsp_param.c, will be added back when updating memory configs later. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I40d96285dc05ec5faabc123950b6b3728299e99a Reviewed-on: https://review.coreboot.org/c/coreboot/+/48121 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-10mb/intel/ehlcrb: Remove ChromeOS EC related headersTan, Lean Sheng
Since EHL CRB does not support ChromeOS, this patch removes ChromeOS EC related headers (ec.h & gpio.h) and #includes. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I9c0c3722065c041769081f3d564646ce6a565a9b Reviewed-on: https://review.coreboot.org/c/coreboot/+/48119 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-12-10mb/intel/ehlcrb: Remove ChromeOS EC support from smihandlerTan, Lean Sheng
Since there is no ChromeOS support for EHL CRB, drop smihandler.c which just deals with ChromeOS support. Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: Id474c3b04a82c03dda6514cc4565b58fb790b9c1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48118 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-12-10mb/intel/ehlcrb: Remove ChromeOS support from mainboardTan, Lean Sheng
Since ChromeOS is not officially supported for EHL CRB, removing ChromeOS related codes. Here are the change details: - Remove ChromeOS related kconfig switches, including SOC_INTEL_CSE_LITE_SKU which has dependency on ChromeOS flag - Remove chromeos.c file - Remove ChromeOS dsdt related codes from dsdt.asl & mainboard.c - Remove ChromeOS GPIO related codes from variants.h & gpio.c Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I4aabd40a4b46d4e64534b99e84e0523eaeaff816 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48117 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2020-12-10mb/intel/ehlcrb: Add missing 'include <console/console.h>'Tan, Lean Sheng
"Die()" needs <console/console.h>, as per this patch: https://review.coreboot.org/c/coreboot/+/45540 Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I0f9fae4a1e43477ca8e78ebbebd8c0729f8b7668 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48116 Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-12-10mb/intel/ehlcrb: Add initial mainboard codeTan, Lean Sheng
This is a initial mainboard code cloned entirely from jasperlake_rvp aimed to serve as base for further mainboard check-ins. This patch is based on TGL_upstream series patches: https://review.coreboot.org/c/coreboot/+/37868 List of changes on top off initial jasperlake_rvp clone: 1. Replace "Jasperlake" with "Elkhartlake" 2. Replace "jsl" with "ehl" 3. Replace "jslrvp" with "ehlcrb" 4. Remove unwanted SPD file, add empty SPD as placeholder 6. Empty romstage_fsp_params.c, to fill it later with SOC specific config 7. Empty GPIO configurations, to be filled as per board 8. Empty memory.c configurations, to be filled as per board 9. Add board support namely BOARD_INTEL_ELKHARTLAKE_CRB 10. Replace jslrvp variant with ehlcrb variant Changes to follow on top of this: 1. Add correct memory parameters, add SPDs 2. Clean up devicetree as per tigerlake SOC 3. Add GPIO support 4. Update ehl fmd file to replace 32MB chromeos.fmd Signed-off-by: Tan, Lean Sheng <lean.sheng.tan@intel.com> Change-Id: I2cbe9f12468318680b148739edec5222582e42a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47707 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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