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Add 120Mhz cpu frequency option to setCpuFrequencyMhz() #8956

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Merged
merged 2 commits into from
Dec 5, 2023
Merged

Add 120Mhz cpu frequency option to setCpuFrequencyMhz() #8956

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81a3792
Allow setting 120MHz cpu freq
P-R-O-C-H-Y Dec 5, 2023
cb8a568
add 120MHz to C6 frequency menu
P-R-O-C-H-Y Dec 5, 2023
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2 changes: 2 additions & 0 deletions boards.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -430,6 +430,8 @@ esp32c6.menu.PartitionScheme.custom.upload.maximum_size=16777216

esp32c6.menu.CPUFreq.160=160MHz (WiFi)
esp32c6.menu.CPUFreq.160.build.f_cpu=160000000L
esp32c6.menu.CPUFreq.120=120MHz (WiFi)
esp32c6.menu.CPUFreq.120.build.f_cpu=120000000L
esp32c6.menu.CPUFreq.80=80MHz (WiFi)
esp32c6.menu.CPUFreq.80.build.f_cpu=80000000L
esp32c6.menu.CPUFreq.40=40MHz
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6 changes: 3 additions & 3 deletions cores/esp32/esp32-hal-cpu.c
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Expand Up @@ -188,11 +188,11 @@ bool setCpuFrequencyMhz(uint32_t cpu_freq_mhz){
}
#endif
#ifndef CONFIG_IDF_TARGET_ESP32H2
if(cpu_freq_mhz > xtal && cpu_freq_mhz != 240 && cpu_freq_mhz != 160 && cpu_freq_mhz != 80){
if(cpu_freq_mhz > xtal && cpu_freq_mhz != 240 && cpu_freq_mhz != 160 && cpu_freq_mhz != 120 && cpu_freq_mhz != 80){
if(xtal >= RTC_XTAL_FREQ_40M){
log_e("Bad frequency: %u MHz! Options are: 240, 160, 80, %u, %u and %u MHz", cpu_freq_mhz, xtal, xtal/2, xtal/4);
log_e("Bad frequency: %u MHz! Options are: 240, 160, 120, 80, %u, %u and %u MHz", cpu_freq_mhz, xtal, xtal/2, xtal/4);
} else {
log_e("Bad frequency: %u MHz! Options are: 240, 160, 80, %u and %u MHz", cpu_freq_mhz, xtal, xtal/2);
log_e("Bad frequency: %u MHz! Options are: 240, 160, 120, 80, %u and %u MHz", cpu_freq_mhz, xtal, xtal/2);
}
return false;
}
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