重构 BBK9588 JZ4740 设备模型与 NAND 持久化路径 - #1
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Move LCD, SADC, GPIO, and RTC state into independent QOM devices, preserve board wiring, and harden Web input/audio lifecycle regressions.
HelloClyde
marked this pull request as ready for review
July 13, 2026 10:15
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概要
bbk9588-diag。jz4740-qemu-remodel-plan.md。原因
原 machine 文件同时持有 SoC 寄存器、板级接线、host I/O、诊断状态和临时存储兼容逻辑,难以继续核对 JZ4740 手册,也容易让异常退出后的 NAND 数据依赖 host 提交。该改造让 guest 固件直接管理 raw NAND/FTL,并把设备状态、板级 wiring 与 host transport 分层。
用户影响
storage-trace等诊断开关默认关闭,不改变正常 guest 路径。验证
后续