From edebea98777d7090ea14bdce2e38e6798557729d Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 19 Apr 2017 13:19:02 +0200 Subject: nios2: Add CDX support Add support for the CDX Code Density Extensions present in Nios II R2 . This introduces new 16bit instruction set to improve code density while retaining support for the 32bit Nios II R2 instructions. Signed-off-by: Marek Vasut Cc: Ley Foon Tan --- arch/nios2/include/asm/cpuinfo.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/nios2/include/asm') diff --git a/arch/nios2/include/asm/cpuinfo.h b/arch/nios2/include/asm/cpuinfo.h index 79d376435d7d..dbdaf96f28d4 100644 --- a/arch/nios2/include/asm/cpuinfo.h +++ b/arch/nios2/include/asm/cpuinfo.h @@ -30,6 +30,7 @@ struct cpuinfo { bool has_mul; bool has_mulx; bool has_bmx; + bool has_cdx; /* CPU caches */ u32 icache_line_size; -- cgit v1.2.3-59-g8ed1b