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2022-06-22device/resource: Add _kb postfix for resource allocatorsKyösti Mälkki
There is a lot of going back-and-forth with the KiB arguments, start the work to migrate away from this. Change-Id: I329864d36137e9a99b5640f4f504c45a02060a40 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/64658 Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-06-03soc/mediatek: Rename mtk_wdt_preinit() to mtk_wdt_set_req()Rex-BC Chen
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>
2022-05-28soc/mediatek/mt8195: Enable thermal hardware resetRex-BC Chen
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 MT8195 Function Specification. BUG=none TEST=build pass Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ia6489bb953d148a43af173454d6f2b3e2a1dfcf9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64675 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-05-25soc/mediatek/mt8195: Configure SCP core 2 domain settingTinghan Shen
SCP core 2 is enabled for MT8195 camera feature. It requires the same register access permission as SCP core 1. Therefore, we configure the same domain ID for both cores. BRANCH=cherry BUG=b:193814857 TEST=cherry boot ok Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com> Change-Id: Idf335593936b12c083c926a252fa99c3b76cda6a Reviewed-on: https://review.coreboot.org/c/coreboot/+/64575 Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Yidi Lin <yidilin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-29soc/mediatek: Ensure PERST# deassertion time follows the specJianjun Wang
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>
2022-03-29mb/google/cherry: Pre-initialize PCIe at the bootblock stageJianjun Wang
Described in PCIe CEM specification sections 2.2 (PERST# Signal) and 2.2.1 (Initial Power-Up (G3 to S0)). The deassertion of PERST# should be delayed 100ms (TPVPERL) for the power and clock to become stable. Instead of asserting PERST# right before PCIe initialization and waiting for 100ms, which is currently the only function of 'mtk_pcie_pre_init', so that the extra 100ms delay in ramstage is avoided. 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: Id5b9369e6f8599f93415588ea585c952a41c5e7d Reviewed-on: https://review.coreboot.org/c/coreboot/+/62359 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-03-29soc/mediatek/mt8195: Add early init supportJianjun Wang
Add early init support for MT8195 platform. 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: I4eb7da53ff76c385cab18bbf84970e96b61662ac Reviewed-on: https://review.coreboot.org/c/coreboot/+/63020 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-03-29mb/google/cherry: support max98390 audio ampTrevor Wu
The Cherry follower projects may choose Max98390 for audio output so we have to add a new config CHERRY_USE_MAX98390. Also, the 'dojo' device is the first one to use it. BUG=b:204391159 BRANCH=cherry TEST=emerge-cherry coreboot TEST=Verify beep function through CLI in depthcharge successfully Signed-off-by: Trevor Wu <trevor.wu@mediatek.com> Change-Id: I9b6bc5a5520292dd502b0389217f5062479b4490 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63083 Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-27src/soc/mediatek: Remove unused <console/console.h>Elyes HAOUAS
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>
2022-03-27soc/mediatek/mt8195: Update audio and adsp power controlChun-Jie Chen
To control I2S in MT8195 for dojo project, we need to enable adsp power before audio power. Therefore, we need to update bus protection steps to correct the setting. TEST=build pass BUG=b:204391159 BRANCH=cherry Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com> Change-Id: I0bcf1ddeebf0d3df0a1d6b22273123be1aaf85a8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63106 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-18soc/mediatek: Set soc_ops.set_resources as no-opYu-Ping Wu
Without setting the set_resources field for soc_ops, we will get an error during device initialization: [ERROR] CPU_CLUSTER: 0 missing set_resources Because the set_resources field is considered mandatory, explicitly set it as no-op noop_set_resources. BUG=b:224419346 TEST=emerge-corsola coreboot TEST=Did not see the error on krabby BRANCH=none Change-Id: Ic82b86f0482a9de09e942c1674be5f0ac615851f Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/62785 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2022-03-16soc/mediatek: Add chip config for setting PCIe configJianjun Wang
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>
2022-03-10soc/mediatek/mt8195: Enable PCIe supportJianjun Wang
Enable PCIe support for mt8195. 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: I314572955f1021abe9f2f0f4635670135ed08fff Reviewed-on: https://review.coreboot.org/c/coreboot/+/56793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-03-10soc/mediatek/mt8195: Add driver to configure PCIeJianjun Wang
Add a new function 'mtk_pcie_pre_init' to assert the PCIe reset at early stage to reduce the impact of 100ms delay. 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: If6799c53b03a33be91157ea088d829beb4272976 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56792 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-03-04soc/mediatek/mt8195: Update header version from 1.8.1 to 1.9.1Ryan Chuang
Move some structures to common folder (CB:61293), so we need to update header version. BUG=none TEST=dram calibration pass Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: Id82cbef9cb10dba71489ea96f67c329de9aadc49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62550 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-02-23src/mediatek: Refactor dramc_param to share more structuresXi Chen
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>
2022-02-17soc/mediatek/mt8195/include/soc/addressmap.h: Remove space before tabElyes Haouas
Spaces before tabs are not allowed. Change-Id: I2732c01fd87c56227d47a4c0104de8e227b0cc34 Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/62018 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-09soc/mediatek/mt8186: Fix issue of clearing watchdog statusRex-BC Chen
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>
2022-02-07treewide: Remove "ERROR: "/"WARN: " prefixes from log messagesJulius Werner
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>
2022-01-24soc/mediatek: Extract dramc_param_header to a common headerXi Chen
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>
2022-01-10src/soc/mediatek: Remove unused <timer.h>Elyes HAOUAS
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>
2022-01-05src/soc/mediatek: Remove unused <delay.h>Elyes HAOUAS
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>
2022-01-05soc/mediatek: Remove unused <string.h>Elyes HAOUAS
Change-Id: I8f88541dce457e978a2cbea036d4f6eae387963f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/60559 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2022-01-01src: Drop duplicated includesElyes HAOUAS
<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>
2021-12-28soc/mediatek/mt8195: Move some definations of devapc to common folderRex-BC Chen
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>
2021-12-26soc/medaitek/mt8195: adjust USB phy shift valueRex-BC Chen
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>
2021-12-14soc/mediatek: add support for tracker version oneRex-BC Chen
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>
2021-12-06soc/mediatek/mt8195: complete devapc settingsNina Wu
In previous patch (CB:56764), only basic settings were added. Now complete devapc settings on MT8195. 1. Update permission setting 2. Updtate master domain setting: - domain 1: PCIE0, PCIE1 - domain 2: SPM, SSPM, CPU_EB 3. Set domain remap - MMSYS (4-bit to 2-bit) - TINYSYS (4-bit to 3-bit) - TINYSYS (3-bit to 4-bit) - TINYSYS to EMI (3-bit to 4-bit) - INFRA2 (3-bit to 4-bit) 4. Set SCP domain and ADSP domain - domain 3: SCP - domain 4: ADSP BUG=b:204347737 TEST=sanity test pass Change-Id: I1846d56d2dc362de64b28e0ed9a0681f186af7ee Signed-off-by: Nina Wu <nina-cm.wu@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/59746 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-29soc/mediatek: move bustracker_init before watchdog resets againRex-BC Chen
The checking register will be cleared after EC resets, so we move bustracker dump from ramstage to bootblock, before triggering EC reset. TEST=bustracker shows status before watchdog resets BUG=b:207743045 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ic18dc9742cd9f657a035a374e28371dfc5f04ac3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59667 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-11-17soc/mediatek: move MSDC drivers to soc folderRex-BC Chen
Setting of MSDC is defined by soc, so we move them to soc folder. TEST=emerge-cherry coreboot; emerge-asurada coreboot Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I84ad8a4cde120c97024870ebf750d44b36c2284d Reviewed-on: https://review.coreboot.org/c/coreboot/+/59339 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-11-17soc/mediatek: move i2c function to common folderRex-BC Chen
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>
2021-11-16soc/mediatek/mt8195: Add message string when using _Static_assertFlora Fu
The _Static_assert without message string is only available since C++17. Add the message to avoid build fail in the macro. BUG=b:203145462 BRANCH=cherry TEST=build pass and boot pass Signed-off-by: Flora Fu <flora.fu@mediatek.com> Change-Id: Ib146ffafc21b9dbb9d383c9343a9ec1d7c478faf Reviewed-on: https://review.coreboot.org/c/coreboot/+/59298 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-15soc/mediatek: move functions of mmu operation to common folderRex-BC Chen
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>
2021-11-15soc/mediatek: change help text of FLASH_DUAL_READRex-BC Chen
Change help text to "dual IO read mode" to reduce noun confusion. Suggestion from this comment: https://review.coreboot.org/c/coreboot/+/58837/comment/40a98af1_dce6bb2b/ Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I54b81cdeba3b693451f66e003fb470c9f8c19ad9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59244 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>
2021-11-12soc/mediatek/mt8195: Add APU device apc driverFlora Fu
Add APU device apc driver and set up permissions. APU has its own device apc for control access by domains. For Domain 0, the access to the following slaves are restricted to security read and write: apusys_ao-2, apusys_ao-4, apusys_ao-5, apu_sctrl_reviser, apu_iommu0_r1 apu_iommu0_r2, apu_iommu0_r3, apu_iommu0_r4 apu_iommu1_r1, apu_iommu1_r2, apu_iommu1_r3,apu_iommu1_r4 For VPU, D0/D5 are set as no protection, other domains are forbidden. For other slaves, the D0 is no protection, other domains are forbidden. BUG=b:203145462 BRANCH=cherry TEST=boot cherry, check dump log and test permissions Signed-off-by: Flora Fu <flora.fu@mediatek.com> Change-Id: If92d3b02ac4966332315b85d68e0f48c6a9fce85 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58969 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-11-11soc/mediatek/mt8195: fix apusys coding defectsFlora Fu
Use size_t for count variables. Reduce debug log level and fix typo. Fix commit: https://review.coreboot.org/c/coreboot/+/58794 BUG=b:203145462 BRANCH=cherry TEST=boot cherry correctly Signed-off-by: Flora Fu <flora.fu@mediatek.com> Change-Id: Ic03f71b7a9038edb5877ebd9b6aed5e9bd63c918 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59038 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-11-03soc/mediatek: Add an overridable function for WDT clear statusRex-BC Chen
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>
2021-11-03soc/mediatek/mt8195: move timer enum variables to timer_v2.hRex-BC Chen
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>
2021-11-03soc/mediatek/mt8195: add apusys init flowFlora Fu
Set up APU mbox's functional configuration registers. BUG=b:203145462 BRANCH=cherry TEST=boot cherry correctly Signed-off-by: Flora Fu <flora.fu@mediatek.com> Change-Id: I5053d5e1f1c2286c9dce280ff83e8b8611b573b9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58794 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-10-13soc/mediatek/mt8195: add tracker dumpZhenguo Li
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>
2021-10-05src/soc to src/superio: Fix spelling errorsMartin Roth
These issues were found and fixed by codespell, a useful tool for finding spelling errors. Signed-off-by: Martin Roth <martin@coreboot.org> Change-Id: Ieafbc93e49fcef198ac6e31fc8a3b708c395e08e Reviewed-on: https://review.coreboot.org/c/coreboot/+/58082 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-10-02soc/mediatek: add debug dump for ltiming and clock_divRex-BC Chen
ltiming and clock_div are not support for MT8173, so we separate them to weak function: mtk_i2c_dump_more_info() Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I3228c6953be5fac18a76029702b878a34c7563f7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58074 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>
2021-10-02soc/mediatek: Fix I2C failures by adjusting AC timing and bus speedDaolong Zhu
1. The original algorithm for I2C speed cannot always make the timing meet I2C specification so a new algorithm is introduced to calculate the timing parameters more correctly. 2. Some I2C buses should be initialized in a different speed while the original implementation was fixed at fast mode (400Khz). So the mtk_i2c_bus_init is now also taking an extra speed parameter. There is an equivalent change in kernel side: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/i2c/busses/i2c-mt65xx.c?h=v5.15-rc3&id=be5ce0e97cc7a5c0d2da45d617b7bc567c3d3fa1 BUG=b:189899864 TEST=Test on Tomato, boot pass and timing pass at 100/300/400/500/800/1000Khz. Signed-off-by: Daolong Zhu <jg_daolongzhu@mediatek.corp-partner.google.com> Change-Id: Id25b7bb3a76908a7943b940eb5bee799e80626a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58053 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>
2021-09-29soc/mediatek/mt8195: initialize DFDRex-BC Chen
DFD (Design for Debug) is a debugging tool, which scans flip-flops and dumps to internal RAM on the WDT reset. After system reboots, those values could be showed for debugging. BUG=b:192429713 Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ied63913db94b2e52ab394a66c70f7edfd507c99b Reviewed-on: https://review.coreboot.org/c/coreboot/+/57980 Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-09-08mb/google/cherry: Fix incorrect timestamps in eventlogChen-Tsung Hsieh
The eventlog requires RTC to provide correct timestamps, so we have to turn on the config and add the common drivers. BUG=b:199003609 TEST=check timestamp in 'mosys eventlog list' BRANCH=none Signed-off-by: Chen-Tsung Hsieh <chentsung@chromium.org> Change-Id: Ia382cd023fcbfdf2c1efeb7b32c0b99feb71effa Reviewed-on: https://review.coreboot.org/c/coreboot/+/57403 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-08-23soc/mediatek/mt8195: Update clock square settingChun-Jie Chen
To reduce suspend power consumption, 1. Disable unused CLKSQ2. 2. Set CLKSQ_EN to sleep control for SPM 26M sleep control. No bus clock when enter 26m sleep control, and only control clock square by side band. Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com> Change-Id: Ia9a1735d6f508ce35b9af2d67831a3474255198b Reviewed-on: https://review.coreboot.org/c/coreboot/+/57043 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-08-23soc/mediatek/mt8195: add HDMI low power settingRex-BC Chen
Add HDMI low power setting to reduce power consumption. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ica91645789e5de3401131e7050d2b1ee06c535dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/57042 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-08-09mb/google/cherry: select mmc storage configWenbin Mei
Select mmc storage config for cherry. BUG=b:195274787 TEST=emerge-cherry coreboot BRANCH=cherry Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com> Change-Id: I67c8795b6e6fc121e8fe61c40da05593faa02d94 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56841 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-08-04soc/mediatek/mt8195: Add devapc basic driversNina Wu
Add basic devapc (device access permission control) drivers. DAPC driver is used to set up bus fabric security and data protection among hardwares. DAPC driver groups the master hardwares into different domains and gives secure and non-secure property. The slave hardware can configure different access permissions for different domains via DAPC driver. 1. Initialize devapc. 2. Set master domain and secure side band. 3. Set domain remap. 4. Set default permission. Change-Id: I3677657a117caed0d73526f78b0ebe8180148335 Signed-off-by: Nina Wu <nina-cm.wu@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56764 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-08-02helpers: Add GENMASK macroYu-Ping Wu
The GENMASK is defined in multiple files (with various names such as MASKBIT), which sets certain consecutive bits to 1 and leaves the others to 0. To avoid duplicate macros, add GENMASK macro to helpers.h. GENMASK(high, low) sets bits from `high` to `low` (inclusive) to 1. For example, GENMASK(39, 21) gives us the 64-bit vector 0x000000ffffe00000. Remove duplicate macro definitions. Also utilize GENMASK for _BF_MASK in mmio.h. BUG=none TEST=make tests/commonlib/bsd/helpers-test TEST=emerge-cherry coreboot BRANCH=none Change-Id: If2e7c4827d8a7d27688534593b556a72f16f0c2b Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56543 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-07-21soc/mediatek/mt8195: modify mt6360 interfaceRex-BC Chen
With the new definition of mt6360_regulator_id, merge the MT6360 LDO and PMIC interfaces into one. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I7ccc32cb0a9481d5f55349c152267a44fe09d20a Reviewed-on: https://review.coreboot.org/c/coreboot/+/56435 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-07-21soc/mediatek/mt8195: redefine mt6360_regulator_idRex-BC Chen
On MT8195 platforms with BC1.2, we have to use EC to control MT6360 so the mt6360_regulator_id is redefined to match the numbers defined in EC driver. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I9437edb9776442759ce04c31d315c3760078ffb3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56434 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-14soc/mediatek/mt8195: Get DRAM size from DRAM calibration resultRyan Chuang
Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: Ic34f29d1692b94284b2cf6c5d91d323df736c76f Reviewed-on: https://review.coreboot.org/c/coreboot/+/56204 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-12soc/mediatek/mt8195: fine tune pmif spi hardware settings for stabilityJames Lo
Update IO driving setting for pmif spi. Signed-off-by: James Lo <james.lo@mediatek.corp-partner.google.com> Change-Id: I48268cda8845a591592d8ca828ffe492e6dfe0ce Reviewed-on: https://review.coreboot.org/c/coreboot/+/56166 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-07-07soc/mediatek/mt8195: Add dramc_param.hRyan Chuang
The dramc_param.h defines the header version, structure and APIs for the DRAM calibration parameters stored on the flash, and should be platform independent. Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: Ib8a6ea1b6cf1538854890b653d5d9a934f7f687e Reviewed-on: https://review.coreboot.org/c/coreboot/+/56098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-07-07soc/mediatek/mt8195: Enable DCMGarmin Chang
Enable DCM settings on the MT8195 platform. DCM means dynamic clock management, and it can dynamically slow down or gate clocks during CPU or bus idle. Change-Id: Ib431a0334c157d440d6e89dcb154241d980d97ce Signed-off-by: Garmin Chang <garmin.chang@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/56097 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-26soc/mediatek/mt8195: Utilize the retry macroYu-Ping Wu
Make use of the retry macro intruduced in CB:55778: helpers: Introduce retry macro (Change-Id: I421e4dcab949616bd68b3a14231da744b9f74eeb) BUG=none TEST=emerge-cherry coreboot BRANCH=none Change-Id: Ieaec95e20e5bb54fcd145007cc46f21c8b7e26d2 Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55779 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2021-06-24soc/mediatek/mt8195: Support 4 channel DRAM in DPM init flowRyan Chuang
Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: If2e9d8a4dcfad28c48a2b5fa7c92f70fae879e67 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55749 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-23soc/mediatek/mt8195: Add DPM firmware filesRyan Chuang
Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.corp-partner.google.com> Change-Id: I51e8ebf5a75ac629bed51665e12bafa740b4b81d Reviewed-on: https://review.coreboot.org/c/coreboot/+/55711 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-23soc/mediatek/mt8195: Add mt6360 driver for PMIC accessAndrew SH Cheng
Signed-off-by: Andrew SH Cheng <andrew-sh.cheng@mediatek.com> Change-Id: Ieaf234f35f2b7d440bdf1e6ec4c455af7b311623 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55710 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-18soc/mediatek/mt8195: add mt6691 driverhenryc.chen
Add mt6691 buck control for DRAM to run fast calibration test. It is needed to get and set voltage during testing. Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Change-Id: I4fb9f7245d44383a6a3a0cf8d00f7f503cbdeb06 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55575 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-18soc/mediatek/mt8195: add eDP supportJitao Shi
BUG=b:189985956 Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I37326ad053295aa4944c8291e4e7a7d69c8f3f63 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55573 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-16soc/mediatek/mt8195: Add ddp driver to support eDP outputjason-jh.lin
Add ddp (display controller) driver that supports overlay, read/write DMA, etc. The output goes to display interface DP_INTF0 directly. Add ddp gclast and output_clamp settings on mt8195 to support multi-layer display. BUG=b:189985956 Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Change-Id: I9d5dd1025c4766218c2b1d86b9b1f97f2eab53d6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55509 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-10soc/mediatek/mt8195: Add base addresses for displayJitao Shi
Add disp_dsc/disp_merge/dp_intf/edptx base addresses. BUG=b:189985956 Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Change-Id: I694da1449154e5b167c10d6d43d25ee2c5c0ec36 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55332 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-10soc/mediatek/mt8195: add power and power control for eDPJitao Shi
1. Add API of TVD_PLL1 mt_pll_set_tvd_pll1_freq() for setting rate. 2. Add API of TVD_PLL1 edp_mux_set_sel() for mux sel. 3. Add eDP power domain control. BUG=b:189985956 Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Change-Id: I9e43e0ffeb7b8bcd1786a8d2f5acbf22d5ab501f Reviewed-on: https://review.coreboot.org/c/coreboot/+/55346 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-05soc/mediatek/mt8195: fix GPIO register offsetsZhiqiang Ma
Correct the offsets by MT8195 Register Map V0.2-1 chapter: 3.2 GPIO Controller (page 3272) Control register names: PUPD_CFG0 PU_CFG0 Signed-off-by: Zhiqiang Ma <zhiqiang.ma@mediatek.com> Change-Id: I9b0f8a24756092a97933cc9d4ba13a9e79c73e91 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55163 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-05soc/mediatek/mt8195: Enable mt8195 auxadcZhiqiang Ma
Enable auxadc on MediaTek mt8195 platform. Signed-off-by: Zhiqiang Ma <zhiqiang.ma@mediatek.com> Change-Id: Ie79420e20c9ed6155791b490e1b5e4b44a579a49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55155 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-04soc/mediatek/mt8195: add SPM loaderDawei Chien
This patch adds support for loading SPM firmware from CBFS to SPM SRAM. SPM needs its own firmware to enable SPM suspend/resume function which turns off several resources such as DRAM/mainpll/26M clk when linux system suspend. TEST=program counter of SPM is correct value after booting up. Change-Id: Ia0f9b9f86e44b293c1cc47213946304c64aea75e Signed-off-by: Dawei Chien <dawei.chien@mediatek.com> Signed-off-by: Edward-JW Yang <edward-jw.yang@mediatek.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55140 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>
2021-06-03soc/mediatek: Initialize SSPMRex-BC Chen
Load SSPM firmware and boot up SSPM in ramstage. This adds 23ms to the boot time. TEST=Load SSPM blob ok, and we can see some logs of SSPM from AP. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: Ia227ea9f7d58129068cb36ec2de7d9feb677006b Reviewed-on: https://review.coreboot.org/c/coreboot/+/55051 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-26soc/mediatek/mt8195: Initialize MCUPMalex.miao
Load MCUPM firmware and boot up MCUPM in ramstage. TEST=can see MCUPM log from AP console Signed-off-by: alex.miao <alex.miao@mediatek.corp-partner.google.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I9e8c45ce7166644b94319ec2e7836d3d3c8008dc Reviewed-on: https://review.coreboot.org/c/coreboot/+/54899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-26soc/mediatek/mt8195: Change fsrc source to ulposcchun-jie.chen
Set fsrc source to ulposc_d10 for 26m off low power scenario. Signed-off-by: chun-jie.chen <chun-jie.chen@mediatek.com> Change-Id: Ifb02d32820944d7cfbbf23de638e9a0e82b5e84d Reviewed-on: https://review.coreboot.org/c/coreboot/+/54870 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-18soc/mediatek/mt8195: enable ARM64_USE_ARM_TRUSTED_FIRMWAREYidi Lin
Enable ATF configuration to support multi-core. TEST=boot to kernel with multi-core support. BUG=b:177593590 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: Id1ef29894fa3a6022574c3874dee62617133b12c Reviewed-on: https://review.coreboot.org/c/coreboot/+/53898 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-14soc/mediatek/mt8195: Initialize DRAM in romstageRex-BC Chen
Initialize DRAM in romstage and configure to support fast calibration. Change-Id: I89b87be62c8e88ae4a620d56aa7a35e47f97952d Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Signed-off-by: Ryan Chuang <ryan.chuang@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54229 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-13soc/mediatek/mt8195: change vpp_sel default mux for 4k supportNancy.Lin
vpp_sel and ethdr_sel are vdosys clock source select mux. Steps to change to support 4K source. 1. Change vpp_sel source to mainpll_d4 to run at 546MHz 2. Change ethdr_sel source to univpll_d6 to run at 416MHz Signed-off-by: Nancy Lin <nancy.lin@mediatek.com> Change-Id: Ib6518ed6204528489c41e7161534bbd3734ac851 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54082 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-13soc/mediatek/mt8195: configure DMA buffer in DRAMRex-BC Chen
Set DRAM DMA to be non-cacheable to load blob correctly. Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I819d40431fc7c9e7549686736d9e70de1c1982f0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54052 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-13soc/mediatek/mt8195: Enable SCP SRAMRex-BC Chen
Enable SCP SRAM to allow module in SCPSYS to access DRAM. TEST=AFE acess DRAM successfully Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Change-Id: I40862f8d74e5aa17361f1c91ea31a10b0a4ffb31 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54014 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-11soc/mediatek/mt8195: Enable and initialize eintYidi Lin
eint event mask register is used to mask eint wakeup source. All wakeup sources are masked by default. Since most MediaTek SoCs do not have this design, we can't modify the kernel eint upstream driver to solve the issue 'Can't wake using power button (cros_ec) or touchpad'. So we add a driver here to unmask all wakeup sources. Change-Id: I703d87e3dc49cf4e0b7ff0c75a6ea80245dd73d3 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/54007 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-11soc/mediatek/mt8195: Disable UFS reference clockYidi Lin
UFS reference clock (refclk) is enabled by default, which will cause the UFSHCI to hold the SPM signal and lead to suspend failure. Since UFS kernel driver is not built-in, disable refclk in coreboot stage. Change UFSHCI base register to 0x11270000. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I1386e59f802a9e3c938a7e8dbeea547fbcb02709 Reviewed-on: https://review.coreboot.org/c/coreboot/+/54011 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-10soc/mediatek/mt8195: Add RTC driverYuchen Huang
Both mt8192 and mt8195 use MT659P RTC. Move mt8192/rtc.c to common folder and rename to rtc_mt6359p.c. Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com> Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I73ea90512228a659657f2019249e7142c673e68e Reviewed-on: https://review.coreboot.org/c/coreboot/+/53897 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/mediatek/mt8195: Add clk_buf driverYuchen Huang
Both mt8192 and mt8195 use mt6359p clk_buf. But mt8195 clk_buf uses legacy co-clock mode without srclken_rc. Signed-off-by: Yuchen Huang <yuchen.huang@mediatek.corp-partner.google.com> Change-Id: Ie9ee91449a7a14e77231493f807b321b2dbaa6a6 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53896 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-10soc/mediatek/mt8195: Configure eMMC and SDCardWenbin Mei
Change-Id: I0ed82e860612e8a62f361e60d217280f775ab239 Signed-off-by: Wenbin Mei <wenbin.mei@mediatek.com> Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53895 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/mediatek/mt8195: Add i2c driver supportkewei xu
TEST=write/read EEPROM on MT8195 EVB successfully Change-Id: Ia26e55512501e9758d7f5543d176730cf30ce03d Signed-off-by: kewei xu <kewei.xu@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/53894 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-10soc/mediatek/mt8195: Add mt6360 driver for LDO accessAndrew SH Cheng
Signed-off-by: Andrew SH Cheng <andrew-sh.cheng@mediatek.com> Change-Id: I68ca7067f76a67c4e797437593539f8f85909edc Reviewed-on: https://review.coreboot.org/c/coreboot/+/53893 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-07soc/mediatek/mt8195: Turn off L2C SRAM and reconfigure as L2 cacheYidi Lin
Mediatek SoC uses part of the L2 cache as SRAM before DRAM is ready. After DRAM is ready, we should invoke disable_l2c_sram to reconfigure the L2C SRAM as L2 cache. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I8777b0c8471fe17ffffdcb6ad5b7c00fb1d35db1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52925 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-05soc/mediatek/mt8195: Add mtcmos init supportWeiyi Lu
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Change-Id: If7cd1f596f1406fa21d6586510e9956bb9846a6f Reviewed-on: https://review.coreboot.org/c/coreboot/+/52882 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-05soc/mediatek/mt8195: Add NOR-Flash supportRex-BC Chen
TEST=boot to romstage on MT8195 EVB Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: I450281fb4b1750e59cb76f6b2083f0e2889fd4cc Reviewed-on: https://review.coreboot.org/c/coreboot/+/52875 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-05soc/mediatek/mt8195: Add SPI driver supportQii Wang
Add SPI controller driver code. Signed-off-by: Qii Wang <qii.wang@mediatek.com> Change-Id: I674763cdb0f338e123c121ede52278cfe96df091 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52669 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-05-05soc/mediatek/mt8195: add pmif/spmi/pmic driverRex-BC Chen
MT8195 also uses mt6359p so we can reuse most drivers. The only differences are IO configuaration, clock setting, and PMIC internal setting related to soc. Reference datasheet: MT6315 datasheet v1.4.2.pdf, RH-D-2019-0616. Reference datasheet: MT6359_PMIC_Data_Sheet_V1.5.docx, RH-D-2018-0205. Change-Id: I73f9c9bf92837f262c15758f16dacf52261dd3a3 Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52668 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-04-28soc/mediatek/mt8195: Add PLL and clock init supportWeiyi Lu
Add PLL and clock init code. Add frequency meter and API for raising little CPU/CCI frequency. Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Change-Id: I8ded0236d10826687f080bd5a213feb55d4bae03 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52667 Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-26soc/mediatek/mt8195: Add GPIO driverPo Xu
Signed-off-by: Po Xu <jg_poxu@mediatek.corp-partner.google.com> Change-Id: Ica1b1c80a851075599442298bb6675caf5c72f57 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52598 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-04-26soc/mediatek/mt8195: Add timer supportYidi Lin
TEST=emerge-{oak, kukui, asurada, cherry} coreboot; verified on Asurada and Cherry P0 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: Ic6a87e7d5983bf14ad123de82ed670a22a7be1aa Reviewed-on: https://review.coreboot.org/c/coreboot/+/52541 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-04-26soc/mediatek/mt8195: add register definitionsYidi Lin
Add register definitions for infracfg_ao, topckgen, apmixed and SPM. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: Ie740f22aa12f40950a27a3e0142e2d50a506b251 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52543 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-04-26soc/mediatek/mt8195: Initialize watchdogYidi Lin
MT8195 requires writing speical value to mode register to clear status register. This value is invalid on other platforms. We can do this safely in the common watchdog driver. Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Change-Id: Iba5b41f426fc38719bb343a220e0724bff229c79 Reviewed-on: https://review.coreboot.org/c/coreboot/+/52542 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-04-13soc/mediatek/mt8195: Add a stub implementation of the MT8195 SoCYidi Lin
TEST=boot from SPI-NOR and show console message at bootblock stage. Change-Id: Ia93430006096b7410393ab31fee4ea40598d0b34 Signed-off-by: Yidi Lin <yidi.lin@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/52258 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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