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| author | YH Lin <yueherngl@chromium.org> | 2022-12-03 00:17:55 +0000 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-12-05 17:43:18 +0000 |
| commit | dd732876495ed4942d00b9f9ca8dd3b01bad7120 (patch) | |
| tree | bdff671e5ad3e71e30ab56f4f084f34a2fd72e28 /zephyr/projects/intelrvp/mtlrvp/src/board_power.c | |
| parent | 184d13e77614be3be5374d3fef9d1edf66ec8687 (diff) | |
| download | chrome-ec-dd732876495ed4942d00b9f9ca8dd3b01bad7120.tar.gz | |
Revert "Merge remote-tracking branch cros/main into factory-brya-14909.124.B-main"factory-brya-14909.124.B-main
This reverts commit 184d13e77614be3be5374d3fef9d1edf66ec8687.
Reason for revert: broken build due to ec-utils.
Original change's description:
> Merge remote-tracking branch cros/main into factory-brya-14909.124.B-main
>
> Generated by: util/update_release_branch.py --baseboard brya --relevant_paths_file
> baseboard/brya/relevant-paths.txt factory-brya-14909.124.B-main
>
> Relevant changes:
>
> git log --oneline 19d4d68ffa..aa40b859b3 -- baseboard/brya board/agah
> board/anahera board/banshee board/brya board/crota board/felwinter
> board/gimble board/kano board/mithrax board/osiris board/primus
> board/redrix board/taeko board/taniks board/vell board/volmar
> driver/bc12/pi3usb9201_public.* driver/charger/bq25710.*
> driver/ppc/nx20p348x.* driver/ppc/syv682x_public.*
> driver/retimer/bb_retimer_public.* driver/tcpm/nct38xx.*
> driver/tcpm/ps8xxx_public.* driver/tcpm/tcpci.* include/power/alderlake*
> include/intel_x86.h power/alderlake* power/intel_x86.c
> util/getversion.sh
>
> e6da633c38 driver: Sort header files
> 234a87ae2d tcpci: Add FRS enable to driver structure
> a56be59ccd tcpm_header: add test for tcpm_dump_registers
> 57b3256963 Rename CONFIG_CHARGER_INPUT_CURRENT to _CHARGER_DEFAULT_CURRENT_LIMIT
> e420c8ff9a marasov: Modify TypeC and TypeA configuration.
> 43b53e0045 Add default implementation of board_set_charge_limit
> b75dc90677 Add CONFIG_CHARGER_MIN_INPUT_CURRENT_LIMIT
> f1b563c350 baseboard: Sort header files
> 7d01b1e58d driver/retimer/ps8818.h: Add I2C ADDR FLAGS 0x30, 0x58, 0x70
> ec31407993 Add CONFIG_CHARGER_INPUT_CURRENT_DERATE_PCT
> 8f89f69a5b crota: disable lid angle sensor for clamshell
>
> BRANCH=None
> BUG=b:260630630 b:163093572 b:259002141 b:255184961 b:259354679
> BUG=b:247100970 b:254328661
> TEST=`emerge-brya chromeos-ec`
>
> Force-Relevant-Builds: all
> Change-Id: I0ecfa0e6af68631283c7a9e8f1afb9d827176c62
> Signed-off-by: YH Lin <yueherngl@google.com>
Bug: b:260630630 b:163093572 b:259002141 b:255184961 b:259354679
Bug: b:247100970 b:254328661
Change-Id: Ia14942d1bd6a502062399d77cb59d1f4b549b2c9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4077247
Auto-Submit: YH Lin <yueherngl@chromium.org>
Tested-by: YH Lin <yueherngl@chromium.org>
Reviewed-by: Boris Mittelberg <bmbm@google.com>
Commit-Queue: YH Lin <yueherngl@chromium.org>
Diffstat (limited to 'zephyr/projects/intelrvp/mtlrvp/src/board_power.c')
| -rw-r--r-- | zephyr/projects/intelrvp/mtlrvp/src/board_power.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/zephyr/projects/intelrvp/mtlrvp/src/board_power.c b/zephyr/projects/intelrvp/mtlrvp/src/board_power.c new file mode 100644 index 0000000000..301402bf0f --- /dev/null +++ b/zephyr/projects/intelrvp/mtlrvp/src/board_power.c @@ -0,0 +1,61 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include <zephyr/sys/atomic.h> +#include <zephyr/logging/log.h> +#include <zephyr/drivers/gpio.h> + +#include <ap_power/ap_power.h> +#include <ap_power/ap_power_events.h> +#include <ap_power/ap_power_interface.h> +#include <ap_power_override_functions.h> +#include <power_signals.h> +#include <x86_power_signals.h> + +#include "gpio_signal.h" +#include "gpio/gpio.h" + +LOG_MODULE_DECLARE(ap_pwrseq, LOG_LEVEL_INF); + +#if CONFIG_X86_NON_DSX_PWRSEQ_MTL +#define X86_NON_DSX_MTL_FORCE_SHUTDOWN_TO_MS 50 + +void board_ap_power_force_shutdown(void) +{ + int timeout_ms = X86_NON_DSX_MTL_FORCE_SHUTDOWN_TO_MS; + + /* Turn off PCH_RMSRST to meet tPCH12 */ + power_signal_set(PWR_EC_PCH_RSMRST, 0); + + /* Turn off PRIM load switch. */ + power_signal_set(PWR_EN_PP3300_A, 0); + + /* Wait RSMRST to be off. */ + while (power_signal_get(PWR_RSMRST) && (timeout_ms > 0)) { + k_msleep(1); + timeout_ms--; + }; + + if (power_signal_get(PWR_RSMRST)) + LOG_WRN("RSMRST_ODL didn't go low! Assuming G3."); +} + +void board_ap_power_action_g3_s5(void) +{ + /* Turn on the PP3300_PRIM rail. */ + power_signal_set(PWR_EN_PP3300_A, 1); + + if (!power_wait_signals_timeout( + IN_PGOOD_ALL_CORE, + AP_PWRSEQ_DT_VALUE(wait_signal_timeout))) { + ap_power_ev_send_callbacks(AP_POWER_PRE_INIT); + } +} + +bool board_ap_power_check_power_rails_enabled(void) +{ + return power_signal_get(PWR_EN_PP3300_A); +} +#endif /* CONFIG_X86_NON_DSX_PWRSEQ_MTL */ |