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Code Issues Releases Wiki Activity

refactor(core): remove set_core_clock from emulator

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This commit is contained in:
cepetr 2024-10-03 10:27:40 +02:00 committed by cepetr
parent 5845c665af
commit 7670958fc5
7 changed files with 6 additions and 23 deletions
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2
core/embed/bootloader/emulator.c
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@ -20,8 +20,6 @@
uint8_t *FIRMWARE_START = 0;
void set_core_clock(int) {}
// used in fw emulator to raise python exception on exit
void __attribute__((noreturn)) main_clean_exit() { exit(3); }

3
core/embed/bootloader/emulator.h
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@ -1,8 +1,6 @@
#ifndef __EMULATOR_H__
#define __EMULATOR_H__
#define CLOCK_180_MHZ 0
#undef FIRMWARE_START
#include <stdint.h>
@ -11,7 +9,6 @@
extern uint8_t *FIRMWARE_START;
void emulator_poll_events(void);
void set_core_clock(int);
__attribute__((noreturn)) void jump_to(uint32_t address);
#endif

4
core/embed/bootloader/main.c
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@ -361,10 +361,6 @@ int bootloader_main(void) {
random_delays_init();
#if defined TREZOR_MODEL_T
set_core_clock(CLOCK_180_MHZ);
#endif
#ifdef USE_HASH_PROCESSOR
hash_processor_init();
#endif

4
core/embed/kernel/main.c
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@ -69,10 +69,6 @@ static void optiga_log_hex(const char *prefix, const uint8_t *data,
#endif
void drivers_init() {
#if defined TREZOR_MODEL_T
set_core_clock(CLOCK_180_MHZ);
#endif
#ifdef STM32U5
tamper_init();
#endif

2
core/embed/trezorhal/stm32f4/platform.h
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@ -37,6 +37,4 @@ void jump_to(uint32_t address);
void jump_to_with_flag(uint32_t address, uint32_t register_flag);
void clear_otg_hs_memory(void);
extern uint32_t __stack_chk_guard;
#endif // TREZORHAL_STM32_H

6
core/embed/trezorhal/stm32f4/system.c
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@ -23,6 +23,7 @@
#include "bootutils.h"
#include "mpu.h"
#include "platform.h"
#include "systask.h"
#include "system.h"
#include "systick.h"
@ -35,6 +36,11 @@
#ifdef KERNEL_MODE
void system_init(systask_error_handler_t error_handler) {
#if defined(TREZOR_MODEL_T) && (!defined(BOARDLOADER))
// Early boardloader versions on Model T initialized the CPU clock to 168MHz.
// We need to set it to the STM32F429's maximum - 180MHz.
set_core_clock(CLOCK_180_MHZ);
#endif
mpu_init();
mpu_reconfig(MPU_MODE_DEFAULT);
systask_scheduler_init(error_handler);

8
core/embed/trezorhal/stm32u5/platform.h
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@ -29,19 +29,11 @@
#define FLASH_BURST_WORDS (8 * FLASH_QUADWORD_WORDS)
#define FLASH_BURST_SIZE (FLASH_BURST_WORDS * sizeof(uint32_t))
typedef enum {
CLOCK_160_MHZ = 0,
} clock_settings_t;
void set_core_clock(clock_settings_t settings);
// the following functions are defined in util.s
void memset_reg(volatile void *start, volatile void *stop, uint32_t val);
void jump_to(uint32_t address);
void jump_to_with_flag(uint32_t address, uint32_t register_flag);
extern uint32_t __stack_chk_guard;
void check_oem_keys(void);
#endif // TREZORHAL_STM32_H