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Add VPL options for BLOBLIST

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We can use this feature in VPL, so add some options for it. Also fix a
typo in the SPL help while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-02-22 09:34:14 -07:00 committed by Tom Rini
parent d577459497
commit 7ffbb5b659
1 changed files with 30 additions and 1 deletions
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31
common/Kconfig
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@ -1062,7 +1062,7 @@ choice
prompt "Bloblist location in TPL"
help
Select the location of the bloblist, via various means. Typically
you should use the same value for SPL as for U-Boot, since they need
you should use the same value for TPL as for U-Boot, since they need
to look in the same place. But if BLOBLIST_ALLOC is used, then a
fresh bloblist will be created each time, since there is no shared
address (between phases) for the bloblist.
@ -1085,6 +1085,35 @@ endchoice
endif # TPL_BLOBLIST
if VPL_BLOBLIST
choice
prompt "Bloblist location in VPL"
help
Select the location of the bloblist, via various means. Typically
you should use the same value for VPL as for U-Boot, since they need
to look in the same place. But if BLOBLIST_ALLOC is used, then a
fresh bloblist will be created each time, since there is no shared
address (between phases) for the bloblist.
config VPL_BLOBLIST_FIXED
bool "Place bloblist at a fixed address in memory"
help
Select this to used a fixed memory address for the bloblist. If the
bloblist exists at this address from a previous phase, it used as is.
If not it is created at this address in VPL.
config VPL_BLOBLIST_ALLOC
bool "Allocate bloblist"
help
Allocate the bloblist using malloc(). This avoids the need to
specify a fixed address on systems where this is unknown or can
change at runtime.
endchoice
endif # VPL_BLOBLIST
endmenu
source "common/spl/Kconfig"