BFE Engineering
42fb386f60
Replace every em dash with real punctuation (rewrites, not hyphen swaps) in docs, code comments, scripts, configs, and the port records; convert en dashes, curly quotes, ellipsis glyphs, arrows, and section signs to ASCII; drop machine-writing tell phrases from living docs. ADR titles now use a colon. The M2 bring-up DTS model string carried an em dash into the patch series and its record echoes; fixed at both, and the full series re-verified to apply cleanly onto pristine 6.18.46. One comment in freshness.h deliberately names the em dash glyph the UI renders as the unknown mark; that is data, kept as prose naming it. Verified: cargo tests (sim, config-lint, rs485-bridge), shellcheck, both driver MC/DC harnesses, patches-apply.
37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
# QEMU -M virt kernel variant, merged onto build/warden_defconfig via
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# WARDEN_KCONFIG_FRAGMENT (see build/build-kernel.sh). The RV1106 zImage stays
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# canonical and byte-identical when the variable is unset.
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#
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# The canonical zImage already BOOTS on -M virt as-is (verified 2026-08-29:
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# the multi_v7 heritage supplies ARCH_VIRT + the virtio set, and DEBUG_LL's
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# hardcoded RV1106 UART is inert as long as `earlyprintk` is never passed on
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# the cmdline). This fragment therefore only ADDS what the device-sim
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# scenarios need beyond the canonical config.
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# -M virt exposes exactly one PL011 (probed: QEMU 10 dtb has a single
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# pl011@9000000); every additional device below rides the machine's PCIe
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# (ECAM "host generic") root.
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CONFIG_PCI=y
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CONFIG_PCI_HOST_GENERIC=y
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# Second UART for the RS485/Modbus bridge: -device pci-serial (16550-class,
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# shows up as ttyS0; stage-2 init aliases it to the device's /dev/ttyS4).
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CONFIG_SERIAL_8250_PCI=y
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# /dev/watchdog for flared's watchdog_loop(), untestable on both existing
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# sims. i6300esb is the watchdog QEMU offers on arm virt (PCI device):
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# -device i6300esb -action watchdog=reset.
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CONFIG_WATCHDOG=y
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CONFIG_I6300ESB_WDT=y
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# wg0 mesh scenarios (flared owns identity, the panel shells out `wg`).
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CONFIG_WIREGUARD=y
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# Display + touch: virtio-gpu scanout with fbdev emulation (the VM UI build
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# uses LVGL's fbdev backend; no libdrm needed in the guest), virtio-tablet
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# for absolute-coordinate touch injection via QMP.
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CONFIG_FB=y
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CONFIG_DRM_VIRTIO_GPU=y
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CONFIG_DRM_FBDEV_EMULATION=y
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CONFIG_VIRTIO_INPUT=y
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