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2020-05-17doc: uefi.rst: Add OP-TEE variable storage config optionsIlias Apalodimas1-0/+17
If OP-TEE is compiled with an EDK2 application running in secure world it can process and store UEFI variables in an RPMB. Add documentation for the config options enabling this. Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-04-30doc/efi: rework secure boot descriptionHeinrich Schuchardt1-48/+62
Ensure a uniform formatting. Some rephrasing. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-04-16efi_loader: add some description about UEFI secure bootAKASHI Takahiro1-0/+77
A small text in docs/uefi/uefi.rst was added to explain how we can configure and utilise UEFI secure boot feature on U-Boot. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-02-28doc/efi: add load file 2 protocol to HTML documentationHeinrich Schuchardt1-0/+12
The load file 2 protocol can be used by the Linux kernel to load the initial RAM disk. U-Boot can be configured to provide an implementation. Add a description to the UEFI overview and document the related functions in the API section. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-01-07doc: uefi.rst: Document launching UEFI binaries from FIT imagesCristian Ciocaltea1-0/+34
This patch adds a new section "Launching a UEFI binary from a FIT image" documenting the usage of the CONFIG_BOOTM_EFI extension to bootm command that offers a verified boot alternative for UEFI binaries such as GRUB2. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-30doc: integrate UEFI documentation into Sphinx toctreeHeinrich Schuchardt4-0/+764
Change the UEFI documentation to Sphinx style and integrate it into the rest of the Sphinx generated documentation. Remove the inaccurate TODO list in doc/uefi/uefi.rst. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>