diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2011-09-06 07:45:46 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-09-07 00:48:03 +0100 |
| commit | bac7e6ecf60933b68af910eb4c83a775a8b20b19 (patch) | |
| tree | daf1842510371b7f9d3cbb557b338b38fc7c0caa /arch/arm/mm/mmap.c | |
| parent | bb9ea77846620ed2b37e74c852d72c7a476b248c (diff) | |
ARM: 7080/1: l2x0: make sure I&D are not locked down on init
Fighting unfixed U-Boots and other beasts that may the cache in
a locked-down state when starting the kernel, we make sure to
disable all cache lock-down when initializing the l2x0 so we
are in a known state.
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Rabin Vincent <rabin.vincent@stericsson.com>
Cc: Adrian Bunk <adrian.bunk@movial.com>
Cc: Rob Herring <robherring2@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Reported-by: Jan Rinze <janrinze@gmail.com>
Tested-by: Robert Marklund <robert.marklund@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/mmap.c')
0 files changed, 0 insertions, 0 deletions