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refactor(bl31): introduce vendor extend rodata section

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The purpose of including vendor extend plat.ld.rodata.inc
linker script is for compactly collecting vendor rodata in
intrinsic rodata section.
If vendors define a standalone section and assign the section
placed after __RW_END__, the raw bindry(bl31.bin) will include
bss section with zero value and increase binary size.

Signed-off-by: Leon Chen <leon.chen@mediatek.com>
Change-Id: I46dd8b02bfb26af1dcca27f61b3ea29ca74bbbd6
This commit is contained in:
Leon Chen 2022-08-05 10:04:10 +08:00 • committed by leon chen
parent 4a0d8632dd
commit 8a68e8648b
1 changed files with 4 additions and 0 deletions
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4
bl31/bl31.ld.S
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@ -47,6 +47,10 @@ SECTIONS
__RODATA_START__ = .;
*(SORT_BY_ALIGNMENT(.rodata*))
#if PLAT_EXTRA_RODATA_INCLUDES
#include <plat.ld.rodata.inc>
#endif
RODATA_COMMON
/* Place pubsub sections for events */