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| author | Tom Rini <trini@ti.com> | 2015-02-25 18:14:18 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2015-02-25 18:14:18 -0500 |
| commit | 1606b34aa50804227806971dbb6b82ea0bf81f55 (patch) | |
| tree | 5c7570722616c6509f6f9126521d0c69c2614f8d /arch/arm/cpu/armv8/cache_v8.c | |
| parent | 47d8ae4069b47ce966c0c5e0d8dd041e69ee1f86 (diff) | |
| parent | 94e3c8c4fd7bfe395fa467973cd647551d6d98c7 (diff) | |
| download | talos-obmc-uboot-1606b34aa50804227806971dbb6b82ea0bf81f55.tar.gz talos-obmc-uboot-1606b34aa50804227806971dbb6b82ea0bf81f55.zip | |
Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq
Diffstat (limited to 'arch/arm/cpu/armv8/cache_v8.c')
| -rw-r--r-- | arch/arm/cpu/armv8/cache_v8.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index 9dbcdf22af..c5ec5297cd 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -73,17 +73,21 @@ void invalidate_dcache_all(void) __asm_invalidate_dcache_all(); } -void __weak flush_l3_cache(void) -{ -} - /* - * Performs a clean & invalidation of the entire data cache at all levels + * Performs a clean & invalidation of the entire data cache at all levels. + * This function needs to be inline to avoid using stack. + * __asm_flush_l3_cache return status of timeout */ -void flush_dcache_all(void) +inline void flush_dcache_all(void) { + int ret; + __asm_flush_dcache_all(); - flush_l3_cache(); + ret = __asm_flush_l3_cache(); + if (ret) + debug("flushing dcache returns 0x%x\n", ret); + else + debug("flushing dcache successfully.\n"); } /* |
