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build(bl31): add symbols for memory layout

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Add symbols for mapping the physical memory layout of BL31. There are
symbols that partially satisfy this requirement, however, the naming of
these is inconsistent.

Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Change-Id: I413cc4e9d7471582eed61d631bed6214bd17a564
This commit is contained in:
Harrison Mutai 2023-04-19 09:30:15 +01:00
parent f6088168f0
commit 9b5498a721
1 changed files with 3 additions and 0 deletions
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3
bl31/bl31.ld.S
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@ -26,6 +26,8 @@ MEMORY {
#endif /* PLAT_EXTRA_LD_SCRIPT */
SECTIONS {
RAM_REGION_START = ORIGIN(RAM);
RAM_REGION_LENGTH = LENGTH(RAM);
. = BL31_BASE;
ASSERT(. == ALIGN(PAGE_SIZE),
@ -198,6 +200,7 @@ SECTIONS {
ASSERT(. <= BL31_LIMIT, "BL31 image has exceeded its limit.")
#endif /* SEPARATE_NOBITS_REGION */
RAM_REGION_END = .;
/DISCARD/ : {
*(.dynsym .dynstr .hash .gnu.hash)