This option is defined in both SPL and TPL builds, so correct the docs related to this. Also point to spl_phase() which is normally a better option. Mention VPL as well.
Signed-off-by: Simon Glass sjg@chromium.org Reported-by: Heinrich Schuchardt xypron.glpk@gmx.de ---
(no changes since v1)
README | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-)
diff --git a/README b/README index 00d422737fbd..ab4cda54d2bd 100644 --- a/README +++ b/README @@ -1544,16 +1544,26 @@ Low Level (hardware related) configuration options: globally (CONFIG_CMD_MEMORY).
- CONFIG_SPL_BUILD - Set when the currently-running compilation is for an artifact - that will end up in the SPL (as opposed to the TPL or U-Boot - proper). Code that needs stage-specific behavior should check - this. + Set when the currently running compilation is for an artifact + that will end up in one of the 'xPL' builds, i.e. SPL, TPL or + VPL. Code that needs phase-specific behaviour can check this, + or (where possible) use spl_phase() instead. + + Note that CONFIG_SPL_BUILD *is* always defined when either + of CONFIG_TPL_BUILD / CONFIG_VPL_BUILD is defined. This can be + counter-intuitive and should perhaps be changed.
- CONFIG_TPL_BUILD - Set when the currently-running compilation is for an artifact - that will end up in the TPL (as opposed to the SPL or U-Boot - proper). Code that needs stage-specific behavior should check - this. + Set when the currently running compilation is for an artifact + that will end up in the TPL build (as opposed to SPL, VPL or + U-Boot proper). Code that needs phase-specific behaviour can + check this, or (where possible) use spl_phase() instead. + +- CONFIG_VPL_BUILD + Set when the currently running compilation is for an artifact + that will end up in the VPL build (as opposed to the SPL, TPL + or U-Boot proper). Code that needs phase-specific behaviour can + check this, or (where possible) use spl_phase() instead.
- CONFIG_ARCH_MAP_SYSMEM Generally U-Boot (and in particular the md command) uses