From 7a92f14df6c0617ddf134e950e1ae34bb8d9274f Mon Sep 17 00:00:00 2001 From: zlq Date: Wed, 27 Nov 2024 17:37:51 +0800 Subject: [PATCH] fix(H2):fix pll low temp bug --- components/bootloader_support/src/esp32h2/bootloader_esp32h2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/components/bootloader_support/src/esp32h2/bootloader_esp32h2.c b/components/bootloader_support/src/esp32h2/bootloader_esp32h2.c index 74d88a20b7..7d7990222e 100644 --- a/components/bootloader_support/src/esp32h2/bootloader_esp32h2.c +++ b/components/bootloader_support/src/esp32h2/bootloader_esp32h2.c @@ -92,6 +92,8 @@ static inline void bootloader_hardware_init(void) regi2c_ctrl_ll_master_enable_clock(true); regi2c_ctrl_ll_master_configure_clock(); + 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)