Added 'microblaze' machine and tune configuration.

Signed-off-by: Nathan Rossi <nathan.rossi@petalogix.com>

2 files changed, 30 insertions, 0 deletions

diff --git a/conf/machine/include/tune-microblaze.inc b/conf/machine/include/tune-microblaze.inc
new file mode 100644
index 00000000..e6dd2295
--- /dev/null
+++ b/conf/machine/include/tune-microblaze.inc
@@ -0,0 +1,18 @@
+# Tune options for microblaze big endian
+
+DEFAULTTUNE ?= "microblaze"
+TUNE_ARCH = "microblaze"
+TUNE_PKGARCH = "${TUNE_ARCH}"
+
+AVAILTUNES += "microblaze"
+TUNE_FEATURES_tune-microblaze ?= "fpu-soft"
+PACKAGE_EXTRA_ARCHS_tune-microblaze = ""
+
+# FPU Configuration
+TUNEVALID[fpu-soft] = "Use software FPU."
+TARGET_FPU = "${@bb.utils.contains("TUNE_FEATURES", "fpu-soft", "soft", "", d)}"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "fpu-soft", "-msoft-float", "", d)}"
+
+# CPU Version Configuration
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "microblaze", "-mcpu=v8.30.a", "", d)}"
+
diff --git a/conf/machine/microblaze.conf b/conf/machine/microblaze.conf
new file mode 100644
index 00000000..f890f55b
--- /dev/null
+++ b/conf/machine/microblaze.conf
@@ -0,0 +1,12 @@
+#@TYPE: Machine
+#@NAME: microblaze
+#@DESCRIPTION: microblaze
+
+TARGET_CPU = "microblaze"
+MACHINE_FEATURES := ""
+
+require conf/machine/include/tune-microblaze.inc
+
+KERNEL_IMAGETYPE = "uImage"
+
+SERIAL_CONSOLE = "115200 ttyPS0"