pieeprom-2026-08-12: 2712: Clear UV / OV PMIC power-on reset event for non-USB power supplies (latest) - #868
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…r non-USB power supplies (latest) * Fix USB-C cable orientation detection Fix a typo which caused the wrong register to be read when reporting the USB-C cable orientation in the bootloader HDMI diagnostics screen. Previously, this would only ever report CC1 instead of CC1 or CC2. * Clear UV / OV PMIC power-on reset event for non-USB power supplies If the Pi is powered through the 40-pin header then it's possible for the under-voltage or under-voltage PMIC reset events to be set even if the PMIC didn't actually reset. Mask out these bits in the device-tree node to avoid suprious under-voltage warnings in the desktop. * config: Switch more config string lookups to use the more effient macros * plat_conf: Cache absent clock and pll overrides * arm_loader_dvfs: Only update low voltage state when required * power_2712: Cache last turbo state to avoid unneeded I2C accesses
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Fix a typo which caused the wrong register to be read when reporting the USB-C cable orientation in the bootloader HDMI diagnostics screen. Previously, this would only ever report CC1 instead of CC1 or CC2.
If the Pi is powered through the 40-pin header then it's possible for the under-voltage or under-voltage PMIC reset events to be set even if the PMIC didn't actually reset. Mask out these bits in the device-tree node to avoid suprious under-voltage warnings in the desktop.