diff options
| -rw-r--r-- | arch/arm/mach-tegra/tegra186/cache.S | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/tegra186/cache.S b/arch/arm/mach-tegra/tegra186/cache.S index 3ca3f3c..3061dc2 100644 --- a/arch/arm/mach-tegra/tegra186/cache.S +++ b/arch/arm/mach-tegra/tegra186/cache.S @@ -9,10 +9,10 @@ #define SMC_SIP_INVOKE_MCE 0x82FFFF00 #define MCE_SMC_ROC_FLUSH_CACHE (SMC_SIP_INVOKE_MCE | 11) +#define MCE_SMC_ROC_FLUSH_CACHE_ONLY (SMC_SIP_INVOKE_MCE | 14) +#define MCE_SMC_ROC_CLEAN_CACHE_ONLY (SMC_SIP_INVOKE_MCE | 15) -ENTRY(__asm_flush_l3_dcache) - mov x0, #(MCE_SMC_ROC_FLUSH_CACHE & 0xffff) - movk x0, #(MCE_SMC_ROC_FLUSH_CACHE >> 16), lsl #16 +ENTRY(__asm_tegra_cache_smc) mov x1, #0 mov x2, #0 mov x3, #0 @@ -22,4 +22,22 @@ ENTRY(__asm_flush_l3_dcache) smc #0 mov x0, #0 ret +ENDPROC(__asm_invalidate_l3_dcache) + +ENTRY(__asm_invalidate_l3_dcache) + mov x0, #(MCE_SMC_ROC_FLUSH_CACHE_ONLY & 0xffff) + movk x0, #(MCE_SMC_ROC_FLUSH_CACHE_ONLY >> 16), lsl #16 + b __asm_tegra_cache_smc +ENDPROC(__asm_invalidate_l3_dcache) + +ENTRY(__asm_flush_l3_dcache) + mov x0, #(MCE_SMC_ROC_CLEAN_CACHE_ONLY & 0xffff) + movk x0, #(MCE_SMC_ROC_CLEAN_CACHE_ONLY >> 16), lsl #16 + b __asm_tegra_cache_smc ENDPROC(__asm_flush_l3_dcache) + +ENTRY(__asm_invalidate_l3_icache) + mov x0, #(MCE_SMC_ROC_FLUSH_CACHE & 0xffff) + movk x0, #(MCE_SMC_ROC_FLUSH_CACHE >> 16), lsl #16 + b __asm_tegra_cache_smc +ENDPROC(__asm_invalidate_l3_icache) |