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Merge branch 'bugfix/chip823_pll_bug_v5.3' into 'release/v5.3'

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fix(H2):fix pll low temp bug(v5.3)

See merge request espressif/esp-idf!35241
This commit is contained in:
Jiang Jiang Jian
2024-12-09 15:24:27 +08:00
parent e1c1befc7d 0e37fdd1b0
commit bfe4d479ae
1 changed files with 3 additions and 1 deletions
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4
components/bootloader_support/src/esp32h2/bootloader_esp32h2.c
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@@ -91,6 +91,8 @@ static inline void bootloader_hardware_init(void)
SET_PERI_REG_MASK(PMU_RF_PWC_REG, PMU_XPD_FORCE_RFPLL);
/* Enable analog i2c master clock */
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
REGI2C_WRITE_MASK(I2C_BIAS, I2C_BIAS_DREG_0P8, 8); // fix low temp issue, need to increase this internal voltage
}
static inline void bootloader_ana_reset_config(void)
@@ -160,7 +162,7 @@ esp_err_t bootloader_init(void)
}
#endif // !CONFIG_APP_BUILD_TYPE_RAM
// check whether a WDT reset happend
// check whether a WDT reset happened
bootloader_check_wdt_reset();
// config WDT
bootloader_config_wdt();