1. typec-friendlydesktop-bionic-4.4-arm64-20220126及2018版本lspci无输出；
2. sd-friendlycore-lite-focal-4.19-arm64-20220126能在32G容量的SD卡启动，lspci无输出；
3. sd-friendlycore-lite-focal-5.15-arm64-20220126无法在32G/128G容量的SD卡启动！！！16G容量SD卡可以启动，lspci输出正常，网卡工作正常。
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无法识别网卡时的pcie报错：
[ 0.641168] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[ 0.641168] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[ 0.641168] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[ 0.641751] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[ 0.641751] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[ 0.641751] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[ 0.642332] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[ 0.642332] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[ 0.642332] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[ 0.642896] rockchip-pcie f8000000.pcie: missing "memory-region" property
[ 0.642896] rockchip-pcie f8000000.pcie: missing "memory-region" property
[ 1.165269] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[ 1.165269] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[ 1.165269] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[ 1.165882] rockchip-pcie f8000000.pcie: deferred probe failed
[ 1.165882] rockchip-pcie f8000000.pcie: deferred probe failed
[ 1.166635] rockchip-pcie: probe of f8000000.pcie failed with error -110
[ 1.166635] rockchip-pcie: probe of f8000000.pcie failed with error -110
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focal-5.15启动失败时的报错：
Gave up waiting for root file system device. Common problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/mmcblk1p8 does not exist. Dropping to a shell!
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坑里蹲了近一天。。。
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有懂的大神请不吝指教~
