From ab92b38a0161f0d8efa1c2112d944ef8f755dfbe Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Thu, 26 Aug 2021 11:47:59 -0400 Subject: Finish converting CONFIG_SYS_CACHELINE_SIZE to Kconfig We move the SYS_CACHE_SHIFT_N options from arch/arm/Kconfig to arch/Kconfig, and introduce SYS_CACHE_SHIFT_4 to provide a size of 16. Introduce select statements for other architectures based on current usage. For MIPS, we take the existing arch-specific symbol and migrate to the generic symbol. This lets us remove a little bit of otherwise unused code. Cc: Alexey Brodkin Cc: Anup Patel Cc: Atish Patra Cc: Bin Meng Cc: Leo Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Sean Anderson Cc: Simon Glass Signed-off-by: Tom Rini Acked-by: Sean Anderson Reviewed-by: Daniel Schwierzeck Reviewed-by: Rick Chen --- arch/mips/include/asm/cache.h | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'arch/mips/include/asm/cache.h') diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h index 00696e672d..d3e8a8cd41 100644 --- a/arch/mips/include/asm/cache.h +++ b/arch/mips/include/asm/cache.h @@ -6,17 +6,7 @@ #ifndef __MIPS_CACHE_H__ #define __MIPS_CACHE_H__ -#define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) - -#define ARCH_DMA_MINALIGN (L1_CACHE_BYTES) - -/* - * CONFIG_SYS_CACHELINE_SIZE is still used in various drivers primarily for - * DMA buffer alignment. Satisfy those drivers by providing it as a synonym - * of ARCH_DMA_MINALIGN for now. - */ -#define CONFIG_SYS_CACHELINE_SIZE ARCH_DMA_MINALIGN +#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE #ifndef __ASSEMBLY__ /** -- cgit v1.2.3