On Tue, 19 Oct 2021 21:44:52 -0500
Samuel Holland wrote:
> Most Allwinner sunxi SoCs have separate boot ROMs in non-secure and
> secure mode. The "non-secure" or "normal" boot ROM (NBROM) uses the
> existing sunxi_egon image type. The secure boot ROM (SBROM) uses a
> completely different image
Most Allwinner sunxi SoCs have separate boot ROMs in non-secure and
secure mode. The "non-secure" or "normal" boot ROM (NBROM) uses the
existing sunxi_egon image type. The secure boot ROM (SBROM) uses a
completely different image type, known as TOC0.
A TOC0 image is composed of a header and two
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