From 8059e671b24a261939401afb5a65c4fa756adc2d Mon Sep 17 00:00:00 2001 From: Joel Spadin Date: Mon, 21 Jul 2025 10:14:29 -0500 Subject: [PATCH] fix(boards): Disable high voltage DC-DC by default (#2995) Given a typical setup of a battery at ~4 V and a nice!nano v2 running at 3.3 V, I measured a small increase in power usage (using a Nordic PPK2) when SOC_DCDC_NRF52X_HV was enabled. This changes the nice_nano_v2 and mikoto boards so this option is disabled by default. Fixes #2990 --- app/boards/arm/mikoto/Kconfig | 2 +- app/boards/arm/nice_nano/Kconfig | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/app/boards/arm/mikoto/Kconfig b/app/boards/arm/mikoto/Kconfig index 616d63a5d..b40fdcff5 100644 --- a/app/boards/arm/mikoto/Kconfig +++ b/app/boards/arm/mikoto/Kconfig @@ -7,7 +7,7 @@ config BOARD_ENABLE_DCDC config BOARD_ENABLE_DCDC_HV bool "High voltage DCDC converter" select SOC_DCDC_NRF52X_HV - default y + default n depends on (BOARD_MIKOTO) choice BOARD_MIKOTO_CHARGER_CURRENT diff --git a/app/boards/arm/nice_nano/Kconfig b/app/boards/arm/nice_nano/Kconfig index dbeb82cd1..18a0a12e1 100644 --- a/app/boards/arm/nice_nano/Kconfig +++ b/app/boards/arm/nice_nano/Kconfig @@ -9,5 +9,5 @@ config BOARD_ENABLE_DCDC config BOARD_ENABLE_DCDC_HV bool "High voltage DCDC converter" select SOC_DCDC_NRF52X_HV - default y + default n depends on (BOARD_NICE_NANO_V2)