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fix(ESP32-S3): Lower CPU freq to improve flasher stub stability

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Closes https://github.com/espressif/esptool/issues/832
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radim.karnis
2023-02-15 15:35:35 +01:00
committed by Radim Karniš
parent 4f13cf66e6
commit 7b28699f51
3 changed files with 4 additions and 3 deletions
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2
esptool/targets/stub_flasher/stub_flasher_32s3.json
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esptool/targets/stub_flasher/stub_flasher_32s3beta2.json
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flasher_stub/include/soc_support.h
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@@ -354,7 +354,8 @@
#define SYSTEM_CPUPERIOD_SEL_M ((SYSTEM_CPUPERIOD_SEL_V)<<(SYSTEM_CPUPERIOD_SEL_S))
#define SYSTEM_CPUPERIOD_SEL_V 0x3
#define SYSTEM_CPUPERIOD_SEL_S 0
#define SYSTEM_CPUPERIOD_MAX 2 // CPU_CLK frequency is 240 MHz
#define SYSTEM_CPUPERIOD_MAX 1 // CPU_CLK frequency is 160 MHz - not actually max possible frequency,
// see https://github.com/espressif/esptool/issues/832 and https://github.com/espressif/esptool/issues/808
#define SYSTEM_SYSCLK_CONF_REG (SYSTEM_BASE_REG + 0x060)
#define SYSTEM_SOC_CLK_SEL_M ((SYSTEM_SOC_CLK_SEL_V)<<(SYSTEM_SOC_CLK_SEL_S))