From 9a609a88004e5be73d873e229f1b61bd52c749f7 Mon Sep 17 00:00:00 2001 From: Ran Wang Date: Mon, 4 Sep 2017 18:46:47 +0800 Subject: [PATCH] armv8: Add scfg_clrsetbits_32(), scfg_clrbits_32() Some erratum patch might need it to program registers. Signed-off-by: Ran Wang Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/soc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h index ea8aced..247f09e 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h @@ -29,9 +29,13 @@ #ifdef CONFIG_SYS_FSL_CCSR_SCFG_LE #define scfg_in32(a) in_le32(a) #define scfg_out32(a, v) out_le32(a, v) +#define scfg_clrbits32(addr, clear) clrbits_le32(addr, clear) +#define scfg_clrsetbits32(addr, clear, set) clrsetbits_le32(addr, clear, set) #elif defined(CONFIG_SYS_FSL_CCSR_SCFG_BE) #define scfg_in32(a) in_be32(a) #define scfg_out32(a, v) out_be32(a, v) +#define scfg_clrbits32(addr, clear) clrbits_be32(addr, clear) +#define scfg_clrsetbits32(addr, clear, set) clrsetbits_be32(addr, clear, set) #endif #ifdef CONFIG_SYS_FSL_PEX_LUT_LE -- 2.7.4