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Merge branch 'bugfix/esp32h2_print_wrong_cpu_rate' into 'master'

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clk: fix esp32h2 print wrong CPU frequency

See merge request espressif/esp-idf!15942
This commit is contained in:
morris
2021-11-15 14:43:18 +00:00
parent c3ce9c2608 207891ef6c
commit 06e8934bea
3 changed files with 4 additions and 3 deletions
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2
components/esp_hw_support/esp_clk.c
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@@ -71,7 +71,7 @@ int IRAM_ATTR esp_clk_cpu_freq(void)
int IRAM_ATTR esp_clk_apb_freq(void) int IRAM_ATTR esp_clk_apb_freq(void)
{ {
return MIN(s_get_cpu_freq_mhz(), 80) * MHZ; return MIN(s_get_cpu_freq_mhz() * MHZ, APB_CLK_FREQ);
} }
int IRAM_ATTR esp_clk_xtal_freq(void) int IRAM_ATTR esp_clk_xtal_freq(void)

1
components/esp_hw_support/port/esp32h2/rtc_clk.c
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@@ -232,6 +232,7 @@ void rtc_clk_cpu_freq_set_config(const rtc_cpu_freq_config_t *config)
uint32_t src_freq_mhz = root_clk_slt(config->source); uint32_t src_freq_mhz = root_clk_slt(config->source);
uint32_t div = src_freq_mhz / (config->freq_mhz); uint32_t div = src_freq_mhz / (config->freq_mhz);
rtc_clk_cpu_freq_set(config->source, div); rtc_clk_cpu_freq_set(config->source, div);
ets_update_cpu_frequency(config->freq_mhz);
} }
void rtc_clk_cpu_freq_get_config(rtc_cpu_freq_config_t *out_config) void rtc_clk_cpu_freq_get_config(rtc_cpu_freq_config_t *out_config)

2
components/esp_system/startup.c
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@@ -374,7 +374,7 @@ static void start_cpu0_default(void)
ESP_EARLY_LOGI(TAG, "Pro cpu start user code"); ESP_EARLY_LOGI(TAG, "Pro cpu start user code");
int cpu_freq = esp_clk_cpu_freq(); int cpu_freq = esp_clk_cpu_freq();
ESP_EARLY_LOGI(TAG, "cpu freq: %d", cpu_freq); ESP_EARLY_LOGI(TAG, "cpu freq: %d Hz", cpu_freq);
// Display information about the current running image. // Display information about the current running image.
if (LOG_LOCAL_LEVEL >= ESP_LOG_INFO) { if (LOG_LOCAL_LEVEL >= ESP_LOG_INFO) {