From 9b5158f054edaf166050aed62066195a656cf4e4 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Wed, 19 Apr 2017 13:27:36 +0200 Subject: nios2: Add Nios2 R1 EB Add support for Big-Endian Nios2 R1 . Signed-off-by: Marek Vasut Signed-off-by: Khem Raj --- conf/machine/include/tune-nios2.inc | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/conf/machine/include/tune-nios2.inc b/conf/machine/include/tune-nios2.inc index 71755f3..a526463 100644 --- a/conf/machine/include/tune-nios2.inc +++ b/conf/machine/include/tune-nios2.inc @@ -5,7 +5,10 @@ DEFAULTTUNE ?= "nios2" TUNE_ARCH = "nios2" TUNE_PKGARCH = "${DEFAULTTUNE}" -TUNE_CCARGS .= " -mel" + +# Endianess +TUNEVALID[bigendian] = "Enable big-endian mode" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "bigendian", " -meb", " -mel", d)}" # Multiply opcodes TUNEVALID[hw-mul] = "Enable Nios2 Hardware Multiply" @@ -40,8 +43,12 @@ TUNECONFLICTS[fpu-custom] = "fpu-soft fpu-customdiv" TUNECONFLICTS[fpu-customdiv] = "fpu-soft fpu-custom" # Architecture configuration -AVAILTUNES += "nios2" +AVAILTUNES += "nios2 nios2eb" TUNEVALID[nios2] = "Nios2 R1 Little-Endian" TUNE_FEATURES_tune-nios2 = "nios2" PACKAGE_EXTRA_ARCHS_tune-nios2 = "${TUNE_PKGARCH}" + +TUNEVALID[nios2eb] = "Nios2 R1 Big-Endian" +TUNE_FEATURES_tune-nios2eb = "bigendian" +PACKAGE_EXTRA_ARCHS_tune-nios2eb = "${TUNE_PKGARCH}" -- cgit v1.2.3-54-g00ecf