U-Boot Binman Replacement: allow-repack Preserves Explicit Layout Constraints
Explain why repackable images can still reject size changes and how original constraints survive the replacement process.
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U-Boot Block Cache Statistics: Showing Counters Does Not Make the Next Read Cold
Distinguish a fresh statistics interval from empty cached content and explain request-shape effects on hit accounting.
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U-Boot Fastboot Sparse Images: DONT_CARE Chunks Do Not Clear Existing MMC Data
Separate sparse logical progression from written data so skipped MMC regions are not mistaken for zero-filled or sanitized contents.
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Zephyr OS Regulator Voltage Windows: Check Overlap Before Assuming the Request Was Clamped
Overlap does not mean the request was clamped. Versioned implementation and integration review.
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Zephyr OS TLS Credentials: Keep Registered Bytes Alive and Separate Removal from Erasure
TLS registration does not copy or erase source bytes. Versioned API and implementation review.
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Zephyr OS DAC Conversion: Validate the Reference and Full-Scale Code Before Writing
Check DAC conversion inputs and the final code. Versioned API and implementation review.
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U-Boot sf update: A Partial Sector Uses Read-Modify-Write, Not a Small Physical Write
Distinguish requested-slice comparison/statistics from full-sector read-modify-erase-write and normal-success tail preservation.
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U-Boot GPIO Input Status: A High Pin and a Failed Read Can Share the Same Return
Disambiguate GPIO sampled level from legacy shell return and qualify the separate environment-value path.
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U-Boot USB Rescans: Why Repeating usb start Can Keep an Old Device Inventory
Distinguish already-started no-op from teardown/rescan and resolve removable storage identity again after a refresh.
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U-Boot Cyclic Callbacks: Registration Does Not Guarantee a Watchdog Service Deadline
Trace cooperative scheduling gaps, callback timing and watchdog service registration rather than treating a configured period as a deadline.
