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Skip eDP initialization when we failed to get EDID. This prevents the
PLL assertion in dp_intf_config() if the display could not be
initialized properly.
BUG=b:233720142
TEST=boot to depthcharge on MT8188 EVB.
Change-Id: I0fd672b175feb9b813c1d9ec4140e4273079ff07
Signed-off-by: Liju-Clr Chen <liju-clr.chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69858
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Get rid of a lot of casts.
Change-Id: I93645ef5dd270905ce421e68e342aff4c331eae6
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69078
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
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By convention 'fill_lb_xxx' is used.
Change-Id: I046016b3898308bb56b4ad6a5834ab942fdd50f2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69183
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Instead of having callbacks into serial console code to set up the
coreboot table have the coreboot table code call IP specific code to get
serial information. This makes it easier to reuse the information as the
return value can be used in a different context (e.g. when filling in a
FDT).
This also removes boilerplate code to set up lb_console entries by
setting entry based on the type in struct lb_uart.
Change-Id: I6c08a88fb5fc035eb28d0becf19471c709c8043d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68768
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
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Only edk2 used this to fill in a different struct but even there the
entries go unused, so removing this struct element from coreboot has
no side effects.
Change-Id: Iadd2678c4e01d30471eac43017392d256adda341
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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- For display, only vdosys0_pwr_con and edp_tx_pwr_con settings are
required.
- For audio, it requires powering on adsp_ao_pwr_con,
adsp_infra_pwr_con and audio_pwr_con.
- Add new power domain data `ext_buck_iso_bits` for buck isolation
control.
BUG=b:244208960
TEST=access display registers successfully.
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I7f00bda0cc5c7f8dea55a564a0ff10ae601115b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68489
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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MT8195 supports 2P mode and MT8188 supports 1P mode. A new struct
member `input_mode` is added to `struct mtk_dpintf` for
differentiation. We also move SoC-specific data `dpintf_data` to soc
folder.
BUG=b:244208960
TEST=emerge-cherry coreboot.
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I6d138b0ff75e005518bc8fcce06df20924b2a6ba
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68485
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
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DP drivers can be shared for both MT8195 and MT8188, so move them to
common folder.
BUG=b:244208960
TEST=emerge-cherry coreboot.
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ic80c03aa6b13e6c9c39fd63b5c1c1cbdbe93a7c4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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For consistency with the PLL function naming:
- Rename edp_mux_set_sel() to mt_pll_edp_mux_set_sel().
- Rename mux_set_sel() to pll_mux_set_sel().
BUG=none
TEST=build pass.
BRANCH=corsola
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ifc7b14bf0db5a5461037e2fbf41756d1542ca945
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68622
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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On MT8186T, the big cores are powered on by MT6315 via PMIF. This
patch adds the following changes.
- Add MT6315 settings.
- Configure PMIC PMIF for MT6315.
BUG=b:249436110
TEST=build pass.
BRANCH=corsola
Signed-off-by: Sen Chu <sen.chu@mediatek.corp-partner.google.com>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Id01931e564b0b5002b8d6b9d13d4f32cdf0ae708
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68620
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The SPMI interface configuration is SoC-dependent.
- MT8192 and MT8195 are the same.
- MT8186 does not need to implement this.
- MT8188 is different from MT8195, and we will submit another patch to
fix this.
BUG=b:249436110
TEST=build pass.
BRANCH=corsola
Signed-off-by: Sen Chu <sen.chu@mediatek.corp-partner.google.com>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I4cf508a0690995a7fe7b7316269d07cb7a799191
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68619
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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For MT8186, PMIF_SPMI mode is the hardware default setting, so we don't
need to configure PMIF SPMI IO pins. Add a config to control that.
BUG=b:249436110
TEST=build pass.
BRANCH=corsola
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I92b54e8379a5dec55ef95cbd72ce03abd3a4954b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68578
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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On MT8186, PMIC interface supports PWRAP and PMIF_SPMI while other
MediaTek SoCs support PMIF_SPMI and PMIF_SPI.
BUG=b:249436110
TEST=build pass.
BRANCH=corsola
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I20efa6d84975d781972af9143c0c7e3a272653e0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68577
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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MT8186 has two slightly different versions: MT8186G and MT8186T
(turbo version). Add get_cpu_id() to identify different CPUs.
BUG=b:249436110
TEST=cpu id is correct.
BRANCH=corsola
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I0612dd589e11853dbddc1d99526e9c9bf170acec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68576
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add DEVAPC permission settings for ADSP and set its domain number to 6.
TEST=SOF driver is functional.
BUG=b:204229221
Change-Id: I37bfea70386af953e89f3c38ac51e41af6aafa6e
Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68290
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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To use SOF correctly, we need to enable power domain of ADSP.
TEST=SOF driver is functional.
BUG=b:204229221
Signed-off-by: Mandy Liu <mandyjh.liu@mediatek.com>
Change-Id: I39d1357af5f901a91379fdf7e595f16952b962de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68288
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I9cf4097518034fa4c3ae1899840ae3a276936f80
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67581
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Since mono_time is now 64-bit, the utility functions interfacing with
mono_time should also be 64-bit so precision isn't lost.
Fixed build errors related to printing the now int64_t result of
stopwatch_duration_[m|u]secs in various places.
BUG=b:237082996
BRANCH=All
TEST=Boot dewatt
Change-Id: I169588f5e14285557f2d03270f58f4c07c0154d5
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66170
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Lastbus is a bus debug tool. When the bus hangs, the bus transmission
information before resetting will be recorded.
The watchdog cannot clear it and it will be printed out for bus hanging
analysis.
TEST=build pass.
BUG=none
Signed-off-by: ot_zhenguo.li <ot_zhenguo.li@mediatek.corp-partner.google.com>
Change-Id: Iff39486dfad556a3104b2f2b6811c34c2ded6954
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67437
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Change the name of the CALIBRATION_REGION definitions used in two
separate locations. This conflict was causing an error for the
lint-001-no-global-config-in-romstage test.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: If6734f2a7d9be669586ea350fb9979fcd422b591
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67382
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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The implementations of register_reset_to_bl31() are the same for
MedaiTek platforms, so we extract them to soc/common/bl31.c.
BUG=None
TEST=build pass
Change-Id: I297ea2e18a6d7e92236cf415844b166523616bdf
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67359
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Some functions are the same in spm.c for MT8192, MT8195, MT8186 and
MT8188, so we move them to common/spm.c.
TEST=build pass.
BUG=b:236331724
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I29ddefc47d8bd156fa1ca0cedd4deaed676ae7e4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66972
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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The unit of current_clk in pmif_ulposc_check() should be MHz. We use
pmif_get_ulposc_freq_mhz() to get the default hardware value in MHz.
Without this modification, the judgement in pmif_ulposc_check() is
alway wrong due to the wrong unit.
TEST=build pass.
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I3bf80a23bb35ff657023eb4b7e009fa233f61244
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66971
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Some enums and functions are the same in DEVAPC driver for MT8195,
MT8186, and MT8188, so we move them to common folder.
TEST=build pass.
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia7d2145780780fd54b76952db96424b8ea477594
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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MT8195 and MT8188 share the same dpm_4ch.c, so we move it to common
folder.
TEST=build pass
BUG=b:236331724
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I13406707d3b331ced57af62f4ba4f365e9ac4f84
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66966
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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The emi.c is the same for MT8186 and MT8188, so we could move it to
the common folder and reuse it.
TEST=build pass
BUG=b:236331724
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I225f1d07c973129172f01bf7f4d7f5d5abe7c02b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66328
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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We use the same dump address and size for DFD in all MediaTek SoCs, so
we move them to dfd_common.h and rename dfd_common.h to dfd.h.
TEST=build pass
BUG=b:236331724
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I162bbb0a82e3b55c8cfbbd20e28a54ad01fd6b0d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66585
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Some definitions are the same in dramc_soc.h for MT8192, MT8195 and
MT8186, so we move them to dramc_soc_common.h
TEST=build pass
BUG=b:236331724
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I3095333e62abf98de1f2d27033baeeba7a4cad79
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66276
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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MT8188 SPI tick delay setting is moved to `spi_cmd_reg` register which
is different from previous SoCs, so we define a macro to get the
designated register.
TEST=build pass.
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia30e94a8688c0e1c1d4b3d15206f28e5bd8c9bd4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66184
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Move the common definitions to rtc_reg_common.h, so we can reuse those
definitions on MT8188.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia1d916a88b7cb875b35ee5813b7b52d9e98f5009
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66180
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The AUXADC register definitions are the same for all MediaTek SoCs, so
we move struct mtk_auxadc_regs to auxadc_common.h.
TEST=build pass.
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I48978a93137a7de42f8ea2873be3130cb8f534f3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66123
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Control regulator more easily with regulator interface.
TEST=measure 3.0V in VMCH and VMC.
BUG=b:236331724
Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com>
Change-Id: I9727475774b3b9a8dcd49e5e60e133f9d745b407
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65875
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Because 0 and 1 are the only possible values,
1. Change input argument "enable" of mainboard_enable_regulator to bool.
2. Change return value of mainboard_regulator_is_enabled() to bool.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Iae09c5fedf8f7394bfbb677e5aee37ed061304fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65997
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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From comments of CB:65875, we replace *_vol to *_voltage.
s/mainboard_set_regulator_vol/mainboard_set_regulator_voltage/
s/mainboard_get_regulator_vol/mainboard_get_regulator_voltage/
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: Iadf0408e8914d6e32915464f93979978c4634eaf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65994
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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For MT8188, we need to enable and adjust VMCH and VMC to support SD
cards. Therefore, we add VPA and VSIM1 voltage adjustment APIs.
TEST=measure 3.0V in VMCH and VMC.
BUG=b:236331724
Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com>
Change-Id: I03938f9ef17a0bdd615bcbbfc7b59fa5acb8fbfb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65874
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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We will use the same drivers for checking ulposc in MT8188, so we add a
new function pmif_ulposc_check() to common.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I40136eaeb2c08a97cd65bfb8a81f2f24739d4d51
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65841
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The SPMI devices on MT8188 are different from previous SoCs, so we
move them to SoC folder.
We also move SoC-specific definitions to soc/pmif.h.
TEST=build pass
BUG=b:233720142
Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com>
Change-Id: I666c2a8222a2bd8cd460e2225a7ae48b001da9d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65757
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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There are clock settings for usb in mt8195 and mt8188, so we add a new
function which is implemented in pll.c to do this.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I40b358b197541bc5281645879553340059829db3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65750
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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FLASH_DUAL_READ is a common configuration for all MediaTek SoCs, so we
move it to common folder and select it in SoCs' Kconfig.
As suggested in CB:58837, we also rename FLASH_DUAL_READ to
FLASH_DUAL_IO_READ to reduce confusion.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: If267a332519412a7919c5b7817047fabe4a564c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65620
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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gpio_set_pull(), gpio_set_pull_pu_pd() and gpio_set_spec_pull_pupd()
can be reused for mt8192, mt8195 and mt8186, so move it to new file
"gpio_op.c" in common folder.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I81ab9b01ee20fccf3ef29c5902597b5045d3e36a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65641
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
timer_prepare() is the same for MT8195 and MT8186, so move it to
common folder.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I91a6f4ecc665a058cb7a0ba96c15b27d6dc97d13
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65602
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
There are more and more variables which are SoC-specific, so add
soc/wdt.h for each SoC and rename common/wdt.h to
common/wdt_common.h.
wdt_set_req() is almost the same for mt8192, mt8195 and mt8186, so
move it to a common file wdt_req.c.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I7a334b3e7cd4f24a848dd31aca546dc7236d5fb8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65636
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Some eMMCs (for example, Kingston-EMMC64G-TX29-HP) may enter the ready
state by sending CMD1 twice. If it is in the ready state, then the
payload (for example, depthcharge) will not send CMD1, but the access
mode is only available from the response of CMD1.
Therefore, we need to pass the access mode to the payload by defining
the following types:
- MMC_STATUS_CMD1_READY: in ready state and access mode is byte mode.
- MMC_STATUS_CMD1_READY_HCS: in ready state and access mode is sector
mode.
BUG=b:234672726
BRANCH=cherry
TEST=boot ok
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
Change-Id: Iad905781d8ba0105911cf87a6b845cd8df57521e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65054
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
To simplify the calling sequence for mtk_wdt_preinit() and we always
adjust request setting in mtk_wdt_preinit(), we rename
mtk_wdt_preinit() to mtk_wdt_set_req() and call it in mtk_wdt_init().
From this modification, we can also enable thermal hardware reset
feature (CB:64676, CB:64675) in MT8192 and MT8195.
BUG=none
TEST=build pass
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I1904ff9387f7677a077068f2c3df923bd642ea3d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64861
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Under the current watchdog setting, the system will not reboot when the
temperature is too high. To enable thermal hardware reset, we need to
enable thermal control request and set it to reboot mode.
Note that because thermal throttle (by lowering cpu frequency) is
currently enabled, the thermal hardware reset shouldn't be triggered
under normal circumstances.
This feature is only for new hardware structure for thermal. Therefore,
we only need to apply it on MT8192/MT8195/MT8186.
This setting is based on thermal and watchdog section of MT8186
Function Specification.
BUG=none
TEST=emerge-corsola coreboot
TEST=thermal hardware reset is working.
Signed-off-by: Runyang Chen <runyang.chen@mediatek.corp-partner.google.com>
Change-Id: Id2ed55e6d4f4eec450bf7c849f726a389eeb6694
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64659
Reviewed-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
There are efforts to have bootflows that do not follow a traditional
bootblock-romstage-postcar-ramstage model. As part of that CBMEM
initialisation hooks will need to move from romstage to bootblock.
The interface towards platforms and drivers will change to use one of
CBMEM_CREATION_HOOK() or CBMEM_READY_HOOK(). Former will only be called
in the first stage with CBMEM available.
Change-Id: Ie24bf4e818ca69f539196c3a814f3c52d4103d7e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63375
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|
|
In order to pass PCIe base address to payloads, implement pcie_fill_lb()
to fill coreboot table with PCIe info.
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the SSD information in boot log:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
BRANCH=cherry
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: Ib2988694f60aac9cbfc09ef9a26d47e01c004406
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63252
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
It's expected that the mismatch logs will be shown when doing
calibration for spmi clock. If it is failed to do calibration for spmi
clock for all data, the system will enter "die". Therefore, we adjust
the log level from BIOS_ERR to BIOS_INFO.
BUG=b:231531254
TEST=emerge-cherry coreboot
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I148b4aeaaeb10e1c269a8eccbb19e8d8e17e40ff
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64090
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Fix return type of early_init_get_elapsed_time_us() to comply with the
data type of return value.
Also replace memset() with struct initializer.
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Fixes: commit 41faa22 (soc/mediatek: Add early_init for passing data
across stages)
Change-Id: I7c361828362c2dfec91358ad8a420f5360243da0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
According to the PCIe CEM specification, the deassertion of PERST#
should occur at least 100ms after the assertion. To ensure the 100ms
delay requirement is met, calculate the elapsed time since assertion. If
it is smaller than 100ms, do an extra delay.
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the measured PERST# time:
[DEBUG] mtk_pcie_domain_enable: 432517 us elapsed since assert PERST#
[INFO ] mtk_pcie_domain_enable: PCIe link up success (17 tries)
And the SSD information in boot log is as follows:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
BRANCH=cherry
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: Ie2b7b6174abdf951af5796ab5ed141c45f32fc71
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62933
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Add support for "early_init_data" region, which can be used to store
data initialized in an early stage (such as bootblock), and retrieve it
in later stages (such as ramstage).
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the SSD information in boot log:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
BRANCH=cherry
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: I01f91b7fe2cbe4f73b5c616bb7aae778dee27d9a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63019
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
The memory initialization reference code didn't support returning
DRAM information in the old platforms, for example MT8192 and MT8195.
So we have to add a new configuration USE_CBMEM_DRAM_INFO to make
sure the common code will try to get DRAM information on new
platforms supporting that.
BUG=none
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Iebe9ea0c1d01890b09fdf586813d85adde9702e1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63109
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Found using:
diff <(git grep -l '#include <console/console.h>' -- src/) <(git grep -l 'console_time_report\|console_time_get_and_reset\|do_putchar\|vprintk\|printk\|console_log_level\|console_init\|get_log_level\|CONSOLE_ENABLE\|get_console_loglevel\|die_notify\|die_with_post_code\|die\|arch_post_code\|mainboard_post\|post_code\|RAM_SPEW\|RAM_DEBUG\|BIOS_EMERG\|BIOS_ALERT\|BIOS_CRIT\|BIOS_ERR\|BIOS_WARNING\|BIOS_NOTICE\|BIOS_INFO\|BIOS_DEBUG\|BIOS_SPEW\|BIOS_NEVER' -- src/)
Change-Id: I93f930de5a2a477ec4c0d8e5c8c57b25f5e4252c
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61043
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Xixi Chen <xixi.chen@mediatek.corp-partner.google.com>
|
|
Found using:
diff <(git grep -l '#include <console/console.h>' -- src/) <(git grep -l 'console_time_report\|console_time_get_and_reset\|do_putchar\|vprintk\|printk\|console_log_level\|console_init\|get_log_level\|CONSOLE_ENABLE\|get_console_loglevel\|die_notify\|die_with_post_code\|die\|arch_post_code\|mainboard_post\|post_code\|RAM_SPEW\|RAM_DEBUG\|BIOS_EMERG\|BIOS_ALERT\|BIOS_CRIT\|BIOS_ERR\|BIOS_WARNING\|BIOS_NOTICE\|BIOS_INFO\|BIOS_DEBUG\|BIOS_SPEW\|BIOS_NEVER' -- src/) |grep "<"
Change-Id: Ifc85ed8b5660eca11be50fddda0cf32aa1dd611c
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60917
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
|
|
Found using:
diff <(git grep -l '#include <bootmode.h>' -- src/) <(git grep -l 'platform_is_resuming\|gfx_set_init_done\|gfx_get_init_done\|display_init_required\|get_ec_is_trusted\|get_lid_switch\|get_wipeout_mode_switch\|clear_recovery_mode_switch\|get_recovery_mode_retrain_switch\|get_recovery_mode_switch\|get_recovery_mode_retrain_switch\|get_recovery_mode_switch\|get_write_protect_state\|init_bootmode_straps' -- src/) |grep "<"
Change-Id: I2ebd472e0cfc641bd7e465b8d29272fd2f7520a1
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60911
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
|
|
Change-Id: Iaa643feb76530cc74acf4d714d8a7f96709be1cf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63023
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
|
|
Store dram info in cbmem for ramstage or payloads to use.
BUG=b:206014043
TEST=Build pass on Kingler
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I195187c0c757a43bb6d2c57c8f303249f2a7995a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
In MT8186, we need to disable spm_thermal to prevent it from
influencing other wdt status.
There are two hardware pathes which are used for asserting watchdog
from thermal. We can disable status of path 1 because status of
path 2 is used.
1. Thermal -> SPM -> WDT
2. Thermal -> WDT
Spm_thermal (path 1) is a flexible option for software control, and
the hardware designer suggests that we should disable it if we don't
use it.
BUG=none
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I0ffde6bad3000a64e3b5782edaa72c62da034302
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62890
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Because we close external signal in kernel driver since MT8195, it's
more reasonable to trigger sw reset with exteranl signal again
whenever the wdt status is not equal to 0.
BUG=none
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ic6128df7eadaebcf7ff8d4c5492e3e0cfbab6e36
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62797
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Remove global variable and use 'pcidev_path_on_root()' to get the base
address of PCIe controller.
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the SSD information in boot log:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: Ia41c82a7aa5d6e9d936e242550851cef83afeae9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Add chip config for setting PCIe config.
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the SSD information in boot log:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: Icff83f2a9f76862065987a74cfcc7e511be80a20
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62791
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
This patch introduces CONFIG_I2C_TRANSFER_TIMEOUT_US,
which controls how long to wait for an I2C devices to
produce/accept all the data bytes in a single transfer.
(The device can delay transfer by stretching the clock of
the ack bit.)
The default value of this new setting is 500ms. Existing
code had timeouts anywhere from tens of milliseconds to a
full second beween various drivers. Drivers can still have
their own shorter timeouts for setup/communication with the
I2C host controller (as opposed to transactions with I2C
devices on the bus.)
In general, the timeout is not meant to be reached except in
situations where there is already serious problem with the
boot, and serves to make sure that some useful diagnostic
output is produced on the console.
Change-Id: I6423122f32aad1dbcee0bfe240cdaa8cb512791f
Signed-off-by: Jes B. Klinke <jbk@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62278
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
|
It's more reasonable to halt when we trigger watchdog reset because
the whole system should be reset afterwards.
BUG=b:222217317
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I726ba1599841f63b37062f9ce2e04840e4f250bb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Add GPIO driving functions to adjust pin driving.
The value of drive strength is different for each SoC, so we define
GPIO_DRV0 to GPIO_DRV7 which are corresponding to 2/4/6/8/10/12/14/16mA
in MT8186.
This implementation is according to chapter 5.1 in MT8186 Functional
Specification.
BUG=b:218775654, b:216462313, b:212375511
TEST=build pass
Signed-off-by: Guodong Liu <guodong.liu@mediatek.corp-partner.google.com>
Change-Id: I6d987f28be98b515fa5c542222bda08bea1d5118
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62471
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
cb_err_t was meant to be used in place of `enum cb_err` in all
situations, but the choice to use a typedef here seems to be
controversial. We should not be arbitrarily using two different
identifiers for the same thing across the codebase, so since there are
no use cases for serializing enum cb_err at the moment (which would be
the primary reason to typedef a fixed-width integer instead), remove
cb_err_t again for now.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Iaec36210d129db26d51f0a105d3de070c03b686b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62600
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
|
|
Add PCIe support for MediaTek platform.
Reference:
- MT8195 Register Map V0.3-2, Chapter 3.18 PCIe controller (Page 1250)
- linux/drivers/pci/controller/pcie-mediatek-gen3.c
This code is based on MT8195 platform, but it should be common in each
platform with the same PCIe IP in the future.
TEST=Build pass and boot up to kernel successfully via SSD on Dojo
board, here is the SSD information in boot log:
== NVME IDENTIFY CONTROLLER DATA ==
PCI VID : 0x15b7
PCI SSVID : 0x15b7
SN : 21517J440114
MN : WDC PC SN530 SDBPTPZ-256G-1006
RAB : 0x4
AERL : 0x7
SQES : 0x66
CQES : 0x44
NN : 0x1
Identified NVMe model WDC PC SN530 SDBPTPZ-256G-1006
BUG=b:178565024
Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Change-Id: Ib9b6adaafa20aeee136372ec9564273f86776da0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56791
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
RTC_GPIO_USER_MASK is not used in any drivers, so we remove them.
BUG=none
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I0a15d5da142bb38feb595610d69566330e31fedd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62457
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
The ddr_base_info struct, which stores basic DDR information, should be
platform independent. Currently the struct is defined in each SoC's
dramc_parah.h. To prevent code duplication, move it as well as other
related structs and enums to a common header.
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I99772427f9b0755dc2c778b5f4150b2f8147bcc3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
|
|
Currently the SPM version string is stored at the end of the blob,
possibly without a trailing '\0'. Therefore, we should be careful not to
print characters beyond the blob size.
BUG=b:211944565
TEST=emerge-corsola coreboot
TEST=SPM version looked good in AP console
BRANCH=asurada,cherry
Change-Id: Icfeb686539dc20cf5b78de77c27bdbb137b5d624
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
|
|
To prevent to modify original value of wdt_mode, we use setbits32 to
update required bits.
BUG=b:218420108
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I743c1af3583c18ec8500fc1eb89f31cdbce5317c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61729
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The implementation of clearing watchdog status is wrong in CB:58835.
The value written to the 'wdt_mode' register should be
'wdt_mode | 0x22000000' instead of 'wdt_status | 0x22000000'.
BUG=b:204229208
TEST=check watchdog status is cleared.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I8c5dbaab2ac43d3867037bc4160aa5af2d79284f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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For most MediaTek SoCs (MT8183, MT8192, MT8195) we rely on an external
program (e.g., the "DRAM blob") to do the full DRAM calibration first,
then store and and apply the generated parameters to the reference
"fast DRAM calibration" in the vendor/mediatek folder for normal system
boot.
Starting with MT8186 the implementation of fast calibration may need
to be changed, and a "DRAM blob" only path is introduced for devices
that have to do both full and fast calibration using the external blob.
TEST=fast calibration pass on kingler/krabby
BUG=b:204226005
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: If25a7dd6aa6261ecff79a1b4df8b1f2e53d896dc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61133
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Now that the console system itself will clearly differentiate loglevels,
it is no longer necessary to explicitly add "ERROR: " in front of every
BIOS_ERR message to help it stand out more (and allow automated tooling
to grep for it). Removing all these extra .rodata characters should save
us a nice little amount of binary size.
This patch was created by running
find src/ -type f -exec perl -0777 -pi -e 's/printk\(\s*BIOS_ERR,\s*"ERROR: /printk\(BIOS_ERR, "/gi' '{}' ';'
and doing some cursory review/cleanup on the result. Then doing the same
thing for BIOS_WARN with
's/printk\(\s*BIOS_WARNING,\s*"WARN(ING)?: /printk\(BIOS_WARNING, "/gi'
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I3d0573acb23d2df53db6813cb1a5fc31b5357db8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61309
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Lance Zhao
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
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Fast-k flow may need to re-init header because mrc_cache doesn't
store header. Storing header together with dparam data is better
for data consistancy.
TEST=fast calibration pass on Corsola
BUG=b:204226005
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I22982923dce06c9e770aa4f20f3dcd2f33685d84
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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To be shared with different SOCs, move the dramc_param_header struct
as well DRAMC_PARAM_FLAG and DRAMC_PARAM_CONFIG enums to a common
header file dramc_param_common.h.
TEST=fast calibration pass
BUG=b:204226005
Signed-off-by: Xi Chen <xixi.chen@mediatek.corp-partner.google.com>
Change-Id: I087971799803e47e34c30063b2b0bd0cfc5795ac
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61132
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Fix the name of the include guard for
soc/mediatek/common/include/soc/emi.h.
BUG=none
TEST=emerge-corsola coreboot
BRANCH=none
Change-Id: Iddac3467959545b7db141545aaa2a135536f44f1
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60440
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Xi Chen <xixi.chen@mediatek.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
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Change-Id: Ic87e41a9b317cc7d0b36ece5ffd1d32068e6a33a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60612
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Change-Id: I414ad3824819f441f316567795999ed9539cba7b
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60603
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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<types.h> already provides <commonlib/bsd/cb_err.h>, <limits.h>,
<stdbool.h>, <stdint.h> and <stddef.h> headers.
Change-Id: I700b3f0e864ecce3f8b3b66f3bf6c8f1040acee1
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60437
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
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To provide power to PS8640, the eDP bridge IC on krabby, add control
of VRF12 and VCN33 to set voltage from MT6366.
TEST=measure 1.2V from VRF12 and 3.3V from VCN33.
BUG=b:210806060
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I55a9ca16e1e335e9355d0a1b30c278a9969db197
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Previously (before CB:56965 [1]) mtk_dsi_send_init_command() would
ignore NULL initialization commands passed to it. However, in the
current code mipi_panel_parse_init_commands() doesn't check that (see
CB:57150 [2]), so we should check it on the caller side from
mtk_dsi_init().
[1] b2a1480191 device: Move MIPI panel library from
mainboard/google/kukui into common
[2] 4757a7ea33 mipi: Make panel init callback work directly on DSI
transaction types
BUG=b:202871018, b:209930699
TEST=emerge-corsola coreboot
BRANCH=none
Change-Id: I8196e3b135da273325e2e121523abb7fb230a49c
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60392
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
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Move some definations of devapc for sharing between MT8195 and MT8186.
BUG=b:202871018
TEST=emerge-cherry coreboot; emerge-corsola coreboot;
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia1769ede790f106a320ead9be7e2a596fe96930a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60394
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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There is a design issue of bit shift which will drop a bit for
USB3 phy on MT8195. Therefore, we add this patch to set USB phy
registers from value of efuse.
BUG=b:211528577
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Signed-off-by: Tianping Fang <tianping.fang@mediatek.corp-partner.google.com>
Tested-by: Tianping Fang <tianping.fang@mediatek.corp-partner.google.com>
Change-Id: I43cb6c1c795dd181d6eba7f3bc52e4eb1a602081
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60312
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Tracker is a debugging tool, and MT8186 only supports AP tracker.
When bus timeout occurs, the system reboots and latches some values
which could be used for debugging.
This function will be triggered only when it encounters the bug
hanging issue.
BUG=b:202871018
TEST=range of registers are dumped as expected.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ie023de2a6f7421a16b2516baa0bf0bf6fff589e2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59990
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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There are two versions for tracker system:
Version 1 for MT8186, and version 2 for MT8192 and MT8195.
Reference document:
MT8169_bus_dbg_tracker_cfg_reg.xls from MediaTek internal.
BUG=b:202871018
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Idb146974da118b1cf5a349370bf7b2fa13f1aba8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59989
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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There will be no log in cbmem if we trigger ec reset on bootblock
stage. Therefore, call dcache_clean_all() before triggering ec
reset to flush cache to store logs on cbmem.
BUG=b:207743045
TEST=show logs on cbmem
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I1bd900beb4cc84f7121c5fb66907fa73b62517fa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59683
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Add prompt string to allow selecting MTK_DFD manually.
TEST=Select and enable MTK_DFD then successfully built firmware images.
BUG=b:207450135
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ied711321efa592cf1bf7b318fe4d0aa155c15c70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59621
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Following coreboot's convention, return negative error codes from
platform_i2c_transfer().
BUG=none
TEST=emerge-asurada coreboot
BRANCH=none
Change-Id: I955b9aae11e20d75fac414d15714330e364dad2f
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59539
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Add VPROC12/VSRAM_PROC12 to adjust power for raising little
CPU frequency.
TEST=build pass
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I59b4627220022a51a116716036a8ba0048039508
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59568
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Reveal watchdog status value on bootblock stage.
BUG=b:207646327
TEST=build pass
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I2c5ad222a41085616565dd5c10b0e967bb64ec63
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59641
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Move mtk_i2c_max_step_cnt, mtk_i2c_check_ac_timing, mtk_i2c_speed_init
and mtk_i2c_calculate_speed to common folder to share with MT8186.
TEST=test on tomato ok
TEST=emerge-asurada coreboot
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I4a702741c763bf9261cea90d0d71c08b6e28c261
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59295
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Some eMMCs need 80+ms for CMD1 to complete. And the payload may need to
access eMMC in the very early stage (for example, depthcharge needs it
20ms after started) so we have to start initialization in coreboot.
TEST=boot kernel from eMMC ok
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I3bc06b1fc506b1d6f54f7f456117d22477a87e29
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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The Corsola reference design has both eMMC and SD Card interfaces
so we have to configure both in RAM stage.
TEST=build pass
BUG=b:202871018
Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com>
Change-Id: I2f26a8a11edd29a80a7195e3a324151d66ecb293
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59292
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Add VMCH and VMC for providing power of SDCard.
TEST=build pass
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I50fc87415086eb22ff35d157dba38cfd7594cc40
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59255
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Use regulator interface to use regulator more easily.
TEST=build pass
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ied43cba51036c62a120df2afffeb63b5d73f012b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59250
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Move mtk_soc_disable_l2c_sram and mtk_soc_after_dram to common folder
which are the same between MT8192, MT8195 and MT8186.
TEST=build pass
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I8f49214b932a8d28ed2ca0d764dc745fa8ad330d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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Add basic support for VCORE/VDRAM1/VDDQ of MT6366.
TEST=build pass
BUG=b:202871018
Signed-off-by: James Lo <james.lo@mediatek.corp-partner.google.com>
Change-Id: I22e30421560a32f4a9e15899e8150376b1414494
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59245
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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mtk_wdt_clr_status is different for MT8186 and MT8195,
so we move this function to soc folder.
TEST=build pass
BUG=b:202871018
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia8697ffdca1e2d1443f2259713c4ab6fdf1b1a9e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58834
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Some enum variables of timer v2 are the same between MT8195 and MT8186,
so we move them to common timer_v2.h.
TEST=emerge-cherry coreboot
BUG=b:200134633
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I89891a19e622aa24783025e73c38c4ffa43aa166
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58829
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Tracker is a debugging tool, include AP/INFRA/PERI tracker.
When bus timeout occurs, the system reboots and latches some
values which could be used for debug.
Signed-off-by: Zhenguo Li <ot_zhenguo.li@mediatek.corp-partner.google.com>
Change-Id: If457f4a096cd63038bf6b40552aa3caaba33d5fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58243
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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