Dustin C. Hatch
5bdade865e
Since installing _sys-libs/glibc_ in the crossdev root overwrites the
libraries built by crossdev, Portage records the latter as needing to be
protected. This results in _everything_ being pulled in to
@preserved-rebuild, which ultimately does nothing since the preserved
library is never replaced. To avoid this pointlessness, we need to
disable the _preserve-libs_ feature when reinstalling _glibc_.
We also disable _protect-owned_ to avoid spam from Portage when
initially overwriting the libraries and headers in the crossdev root.
Note that the `{target}-emerge` wrapper seems to ignore `FEATURES` from
the environment variable, so we have to call `emerge` directly and pass
it the `root` and `sysroot` flags.
Errors
SWIOTLB Buffer
OF: reserved mem: failed to allocate memory for node … Can not allocate SWIOTLB buffer earlier and can't now provide you with the DMA bounce buffer
Ensure start_x=1 is in config.txt and start_file/fixup_file are not
specified.
U-Boot: Overwrite Reserved Memory
** Reading file would overwrite reserved memory **
Set CONFIG_LMB_MAX_REGIONS=16 in u-boot/.config