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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-03-26 13:16:33 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2020-04-02 13:38:24 +0900 |
| commit | a7739bc7b16bf3e43f370864f8a800cf8943b391 (patch) | |
| tree | bdd3f96b4e584eb3b4066a8244a388449e4cf8d6 /plat/layerscape | |
| parent | 0a0a7a9ac82cb79af91f098cedc69cc67bca3978 (diff) | |
| download | platform_external_arm-trusted-firmware-a7739bc7b16bf3e43f370864f8a800cf8943b391.tar.gz platform_external_arm-trusted-firmware-a7739bc7b16bf3e43f370864f8a800cf8943b391.tar.bz2 platform_external_arm-trusted-firmware-a7739bc7b16bf3e43f370864f8a800cf8943b391.zip | |
linker_script: move bss section to bl_common.ld.h
Move the bss section to the common header. This adds BAKERY_LOCK_NORMAL
and PMF_TIMESTAMP, which previously existed only in BL31. This is not
a big deal because unused data should not be compiled in the first
place. I believe this should be controlled by BL*_SOURCES in Makefiles,
not by linker scripts.
I investigated BL1, BL2, BL2U, BL31 for plat=fvp, and BL2-AT-EL3,
BL31, BL31 for plat=uniphier. I did not see any more unexpected
code addition.
The bss section has bigger alignment. I added BSS_ALIGN for this.
Currently, SORT_BY_ALIGNMENT() is missing in sp_min.ld.S, and with this
change, the BSS symbols in SP_MIN will be sorted by the alignment.
This is not a big deal (or, even better in terms of the image size).
Change-Id: I680ee61f84067a559bac0757f9d03e73119beb33
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'plat/layerscape')
0 files changed, 0 insertions, 0 deletions