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| author | Giulio Benetti <giulio.benetti@benettiengineering.com> | 2020-01-10 15:46:52 +0100 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2020-01-14 22:53:59 +0100 |
| commit | e403316634de6b09b2487c310ddc36d0c1ebfdc2 (patch) | |
| tree | 2016733324d7738fbb65d5c78ed4477f64b7774d /arch/arm/cpu/armv7m/cache.c | |
| parent | 1054344fa42b1f6568d35eae7ceecc859ad42258 (diff) | |
| download | u-boot-e403316634de6b09b2487c310ddc36d0c1ebfdc2.tar.gz u-boot-e403316634de6b09b2487c310ddc36d0c1ebfdc2.tar.xz u-boot-e403316634de6b09b2487c310ddc36d0c1ebfdc2.zip | |
armv7m: cache: add mmu_set_region_dcache_behaviour() stub for compatibility
Since some driver requires this function add it as an empty stub
when DCACHE is OFF.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Diffstat (limited to 'arch/arm/cpu/armv7m/cache.c')
| -rw-r--r-- | arch/arm/cpu/armv7m/cache.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7m/cache.c b/arch/arm/cpu/armv7m/cache.c index f4ba3ad50e..7353698557 100644 --- a/arch/arm/cpu/armv7m/cache.c +++ b/arch/arm/cpu/armv7m/cache.c @@ -291,6 +291,12 @@ void flush_dcache_all(void) void invalidate_dcache_all(void) { } + +void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, + enum dcache_option option) +{ +} + #endif #if !CONFIG_IS_ENABLED(SYS_ICACHE_OFF) |