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authorTom Hughes <tomhughes@chromium.org>2022-09-21 14:10:01 -0700
committerTom Hughes <tomhughes@chromium.org>2022-09-22 12:49:33 -0700
commit2bcf863b492fe7ed8105c853814dba6ed32ba719 (patch)
treefcf6ce5810f9ff9e3c8cce434812dd75492269ed /chip/npcx/hwtimer.c
parente5fb0b9ba488614b5684e640530f00821ab7b943 (diff)
parent28712dae9d7ed1e694f7622cc083afa71090d4d5 (diff)
downloadchrome-ec-2bcf863b492fe7ed8105c853814dba6ed32ba719.tar.gz
Merge remote-tracking branch cros/main into firmware-fpmcu-bloonchipper-releasefirmware-fpmcu-bloonchipper-release
Generated by: ./util/update_release_branch.py --board bloonchipper --relevant_paths_file ./util/fingerprint-relevant-paths.txt firmware- fpmcu-bloonchipper-release Relevant changes: git log --oneline e5fb0b9ba4..28712dae9d -- board/hatch_fp board/bloonchipper common/fpsensor docs/fingerprint driver/fingerprint util/getversion.sh ded9307b79 util/getversion.sh: Fix version when not in a git repo 956055e692 board: change Google USB vendor info 71b2ef709d Update license boilerplate text in source code files 33e11afda0 Revert "fpsensor: Build fpsensor source file with C++" c8d0360723 fpsensor: Build fpsensor source file with C++ bc113abd53 fpsensor: Fix g++ compiler error 150a58a0dc fpsensor: Fix fp_set_sensor_mode return type b33b5ce85b fpsensor: Remove nested designators for C++ compatibility 2e864b2539 tree-wide: const-ify argv for console commands 56d8b360f9 test: Add test for get ikm failure when seed not set 3a3d6c3690 test: Add test for fpsensor trivial key failure 233e6bbd08 fpsensor_crypto: Abstract calls to hmac_SHA256 0a041b285b docs/fingerprint: Typo correction c03fab67e2 docs/fingerprint: Fix the path of fputils.py 0b5d4baf5a util/getversion.sh: Fix empty file list handling 6e128fe760 FPMCU dev board environment with Satlab 3eb29b6aa5 builtin: Move ssize_t to sys/types.h 345d62ebd1 docs/fingerprint: Update power numbers for latest dartmonkey release c25ffdb316 common: Conditionally support printf %l and %i modifiers 9a3c514b45 test: Add a test to check if the debugger is connected 54e603413f Move standard library tests to their own file 43fa6b4bf8 docs/fingerprint: Update power numbers for latest bloonchipper release 25536f9a84 driver/fingerprint/fpc/bep/fpc_sensor_spi.c: Format with clang-format 4face99efd driver/fingerprint/fpc/libfp/fpc_sensor_pal.h: Format with clang-format 738de2b575 trng: Rename rand to trng_rand 14b8270edd docs/fingerprint: Update dragonclaw power numbers 0b268f93d1 driver/fingerprint/fpc/libfp/fpc_private.c: Format with clang-format f80da163f2 driver/fingerprint/fpc/libfp/fpc_private.h: Format with clang-format 5e9c85c9b1 driver/fingerprint/fpc/libfp/fpc_sensor_pal.c: Format with clang-format c1f9dd3cf8 driver/fingerprint/fpc/libfp/fpc_bio_algorithm.h: Format with clang-format eb1e1bed8d driver/fingerprint/fpc/libfp/fpc1145_private.h: Format with clang-format 6e7b611821 driver/fingerprint/fpc/bep/fpc_bio_algorithm.h: Format with clang-format e0589cd5e2 driver/fingerprint/fpc/bep/fpc1035_private.h: Format with clang-format 7905e556a0 common/fpsensor/fpsensor_crypto.c: Format with clang-format 21289d170c driver/fingerprint/fpc/bep/fpc1025_private.h: Format with clang-format 98a20f937e common/fpsensor/fpsensor_state.c: Format with clang-format a2d255d8af common/fpsensor/fpsensor.c: Format with clang-format 73055eeb3f driver/fingerprint/fpc/bep/fpc_private.c: Format with clang-format 0f7b5cb509 common/fpsensor/fpsensor_private.h: Format with clang-format 1ceade6e65 driver/fingerprint/fpc/bep/fpc_private.h: Format with clang-format dc3e9008b8 board/hatch_fp/board.h: Format with clang-format dca9d74321 Revert "trng: Rename rand to trng_rand" a6b0b3554f trng: Rename rand to trng_rand 28d0b75b70 third_party/boringssl: Remove unused header BRANCH=None BUG=b:246424843 b:234181908 b:244781166 b:234181908 b:244387210 BUG=b:242720240 chromium:1098010 b:180945056 b:236025198 b:234181908 BUG=b:234181908 b:237344361 b:131913998 b:236386294 b:234143158 BUG=b:234781655 b:215613183 b:242720910 TEST=`make -j buildall` TEST=./test/run_device_tests.py --board bloonchipper Test "aes": PASSED Test "cec": PASSED Test "cortexm_fpu": PASSED Test "crc": PASSED Test "flash_physical": PASSED Test "flash_write_protect": PASSED Test "fpsensor_hw": PASSED Test "fpsensor_spi_ro": PASSED Test "fpsensor_spi_rw": PASSED Test "fpsensor_uart_ro": PASSED Test "fpsensor_uart_rw": PASSED Test "mpu_ro": PASSED Test "mpu_rw": PASSED Test "mutex": PASSED Test "pingpong": PASSED Test "printf": PASSED Test "queue": PASSED Test "rollback_region0": PASSED Test "rollback_region1": PASSED Test "rollback_entropy": PASSED Test "rtc": PASSED Test "sha256": PASSED Test "sha256_unrolled": PASSED Test "static_if": PASSED Test "stdlib": PASSED Test "system_is_locked_wp_on": PASSED Test "system_is_locked_wp_off": PASSED Test "timer_dos": PASSED Test "utils": PASSED Test "utils_str": PASSED Test "stm32f_rtc": PASSED Test "panic_data_bloonchipper_v2.0.4277": PASSED Test "panic_data_bloonchipper_v2.0.5938": PASSED Force-Relevant-Builds: all Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: I264ad0ffe7afcd507a1e483c6e934a9c4fea47c3
Diffstat (limited to 'chip/npcx/hwtimer.c')
-rw-r--r--chip/npcx/hwtimer.c37
1 files changed, 18 insertions, 19 deletions
diff --git a/chip/npcx/hwtimer.c b/chip/npcx/hwtimer.c
index b479f237c0..dfa06f69b2 100644
--- a/chip/npcx/hwtimer.c
+++ b/chip/npcx/hwtimer.c
@@ -1,4 +1,4 @@
-/* Copyright 2014 The Chromium OS Authors. All rights reserved.
+/* Copyright 2014 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
@@ -19,10 +19,10 @@
#include "util.h"
/* Depth of event timer */
-#define TICK_EVT_DEPTH 16 /* Depth of event timer Unit: bits */
-#define TICK_EVT_INTERVAL BIT(TICK_EVT_DEPTH) /* Unit: us */
+#define TICK_EVT_DEPTH 16 /* Depth of event timer Unit: bits */
+#define TICK_EVT_INTERVAL BIT(TICK_EVT_DEPTH) /* Unit: us */
#define TICK_EVT_INTERVAL_MASK (TICK_EVT_INTERVAL - 1) /* Mask of interval */
-#define TICK_EVT_MAX_CNT (TICK_EVT_INTERVAL - 1) /* Maximum event counter */
+#define TICK_EVT_MAX_CNT (TICK_EVT_INTERVAL - 1) /* Maximum event counter */
/* Time when event will be expired unit:us */
static volatile uint32_t evt_expired_us;
@@ -39,7 +39,7 @@ static volatile uint32_t cur_cnt_us_dbg;
#define CPRINTS(...)
#else
#define CPUTS(outstr) cputs(CC_CLOCK, outstr)
-#define CPRINTS(format, args...) cprints(CC_CLOCK, format, ## args)
+#define CPRINTS(format, args...) cprints(CC_CLOCK, format, ##args)
#endif
/*****************************************************************************/
@@ -48,7 +48,7 @@ void init_hw_timer(int itim_no, enum ITIM_SOURCE_CLOCK_T source)
{
/* Select which clock to use for this timer */
UPDATE_BIT(NPCX_ITCTS(itim_no), NPCX_ITCTS_CKSEL,
- source != ITIM_SOURCE_CLOCK_APB2);
+ source != ITIM_SOURCE_CLOCK_APB2);
/* Clear timeout status */
SET_BIT(NPCX_ITCTS(itim_no), NPCX_ITCTS_TO_STS);
@@ -64,8 +64,8 @@ void init_hw_timer(int itim_no, enum ITIM_SOURCE_CLOCK_T source)
/* HWTimer event handlers */
void __hw_clock_event_set(uint32_t deadline)
{
- fp_t inv_evt_tick = FLOAT_TO_FP(INT_32K_CLOCK/(float)SECOND);
- int32_t evt_cnt_us;
+ fp_t inv_evt_tick = FLOAT_TO_FP(INT_32K_CLOCK / (float)SECOND);
+ int32_t evt_cnt_us;
/* Is deadline min value? */
if (evt_expired_us != 0 && evt_expired_us < deadline)
return;
@@ -87,10 +87,10 @@ void __hw_clock_event_set(uint32_t deadline)
* ITIM count down : event expired : Unit: 1/32768 sec
* It must exceed evt_expired_us for process_timers function
*/
- evt_cnt = FP_TO_INT((fp_inter_t)(evt_cnt_us) * inv_evt_tick);
+ evt_cnt = FP_TO_INT((fp_inter_t)(evt_cnt_us)*inv_evt_tick);
if (evt_cnt > TICK_EVT_MAX_CNT) {
- CPRINTS("Event overflow! 0x%08x, us is %d",
- evt_cnt, evt_cnt_us);
+ CPRINTS("Event overflow! 0x%08x, us is %d", evt_cnt,
+ evt_cnt_us);
evt_cnt = TICK_EVT_MAX_CNT;
}
@@ -136,16 +136,17 @@ uint16_t __hw_clock_event_count(void)
/* Returns time delay cause of deep idle */
uint32_t __hw_clock_get_sleep_time(uint16_t pre_evt_cnt)
{
- fp_t evt_tick = FLOAT_TO_FP(SECOND/(float)INT_32K_CLOCK);
+ fp_t evt_tick = FLOAT_TO_FP(SECOND / (float)INT_32K_CLOCK);
uint32_t sleep_time;
uint16_t cnt = __hw_clock_event_count();
/* Event has been triggered but timer ISR doesn't handle it */
if (IS_BIT_SET(NPCX_ITCTS(ITIM_EVENT_NO), NPCX_ITCTS_TO_STS))
- sleep_time = FP_TO_INT((fp_inter_t)(pre_evt_cnt+1) * evt_tick);
+ sleep_time =
+ FP_TO_INT((fp_inter_t)(pre_evt_cnt + 1) * evt_tick);
/* Event hasn't been triggered */
else
- sleep_time = FP_TO_INT((fp_inter_t)(pre_evt_cnt+1 - cnt) *
+ sleep_time = FP_TO_INT((fp_inter_t)(pre_evt_cnt + 1 - cnt) *
evt_tick);
return sleep_time;
@@ -194,7 +195,6 @@ static void __hw_clock_event_irq(void)
if (evt_expired_us == 0)
__hw_clock_event_set(EVT_MAX_EXPIRED_US);
#endif
-
}
DECLARE_IRQ(ITIM_INT(ITIM_EVENT_NO), __hw_clock_event_irq, 3);
@@ -295,10 +295,9 @@ static void update_prescaler(void)
* Ttick_unit = (PRE_8+1) * Tapb2_clk
* PRE_8 = (Ttick_unit/Tapb2_clk) -1
*/
- NPCX_ITPRE(ITIM_SYSTEM_NO) = (clock_get_apb2_freq() / SECOND) - 1;
+ NPCX_ITPRE(ITIM_SYSTEM_NO) = (clock_get_apb2_freq() / SECOND) - 1;
/* Set event tick unit = 1/32768 sec */
NPCX_ITPRE(ITIM_EVENT_NO) = 0;
-
}
DECLARE_HOOK(HOOK_FREQ_CHANGE, update_prescaler, HOOK_PRIO_DEFAULT);
@@ -311,10 +310,10 @@ void __hw_early_init_hwtimer(uint32_t start_t)
/* Enable clock for ITIM peripheral */
clock_enable_peripheral(CGC_OFFSET_TIMER, CGC_TIMER_MASK,
- CGC_MODE_RUN | CGC_MODE_SLEEP);
+ CGC_MODE_RUN | CGC_MODE_SLEEP);
/* init tick & event timer first */
- init_hw_timer(ITIM_SYSTEM_NO, ITIM_SOURCE_CLOCK_APB2);
+ init_hw_timer(ITIM_SYSTEM_NO, ITIM_SOURCE_CLOCK_APB2);
init_hw_timer(ITIM_EVENT_NO, ITIM_SOURCE_CLOCK_32K);
/* Set initial prescaler */