From: Kuo-Jung Su <[email protected]> By making mmu_enabled() a global function, we could reuse the code in other mmu/d-cache related routines.
Signed-off-by: Kuo-Jung Su <[email protected]> CC: Albert Aribaud <[email protected]> --- Changes for v8: - Initial commit arch/arm/lib/cache-cp15.c | 2 +- include/common.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c index 550cced..61264e8 100644 --- a/arch/arm/lib/cache-cp15.c +++ b/arch/arm/lib/cache-cp15.c @@ -119,7 +119,7 @@ static inline void mmu_setup(void) set_cr(reg | CR_M); } -static int mmu_enabled(void) +int mmu_enabled(void) { return get_cr() & CR_M; } diff --git a/include/common.h b/include/common.h index d49c514..44c6bab 100644 --- a/include/common.h +++ b/include/common.h @@ -549,6 +549,7 @@ void icache_disable(void); int dcache_status (void); void dcache_enable (void); void dcache_disable(void); +int mmu_enabled(void); void mmu_disable(void); #if defined(CONFIG_ARM) void relocate_code(ulong); -- 1.7.9.5 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
