README.falcon was converted to ReST/HTML in 2023.

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

This patch documents the newly added SPL_OS_BOOT_SECURE option that
enables authenticated boot in falcon mode.

The document provides steps for using secure falcon mode on ARM64 taking
TI's AM62x EVM as an example.

Signed-off-by: Anshul Dalal <anshuld@ti.com>

While we continue to have some systems which support extremely legacy
OS booting methods, we do not have use cases for supporting this in
Falcon mode anymore. Remove this support and references from the
documentation.

Co-developed-by: Anshul Dalal <anshuld@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

Add documentation to introduce the Falcon Mode on RISC-V.
In this mode, the boot sequence is SPL -> OpenSBI -> Linux kernel.

Signed-off-by: Randolph <randolph@andestech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>

Title underlines should match the length of the title. Unfortunately
docutils only catches underlines that are too short.

Add some missing empty lines after titles.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

Rename this so that SPL is first, as per U-Boot convention. Also add
PAYLOAD_ since this is where in memory the parameters for the payload
have been stored.

Signed-off-by: Simon Glass <sjg@chromium.org>

Move the Falcon mode documentation to HTML.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>