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| author | Patrice Chotard <patrice.chotard@st.com> | 2020-06-18 19:24:56 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-06-28 14:46:54 +0200 |
| commit | 0f77ce26ebcf6ea384421d2dd47b924b83649692 (patch) | |
| tree | 99dd5a9129118c58cc01d28a643ede9421783950 /arch/sh/lib/movmem.S | |
| parent | Merge tag 'tee-ml-for-v5.8' of git://git.linaro.org/people/jens.wiklander/lin... (diff) | |
| download | linux-0f77ce26ebcf6ea384421d2dd47b924b83649692.tar.xz linux-0f77ce26ebcf6ea384421d2dd47b924b83649692.zip | |
Revert "ARM: sti: Implement dummy L2 cache's write_sec"
This reverts commit 7b8e0188fa717cd9abc4fb52587445b421835c2a.
Initially, STiH410-B2260 was supposed to be secured, that's why
l2c_write_sec was stubbed to avoid secure register access from
non secure world.
But by default, STiH410-B2260 is running in non secure mode,
so L2 cache register accesses are authorized, l2c_write_sec stub
is not needed.
With this patch, L2 cache is configured and performance are enhanced.
Link: https://lore.kernel.org/r/20200618172456.29475-1-patrice.chotard@st.com
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Cc: Alain Volmat <alain.volmat@st.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sh/lib/movmem.S')
0 files changed, 0 insertions, 0 deletions