This commit adds support for the PowerPC 440 processor for the Xilinx
Virtex-5 FXT FPGA.
Signed-off-by: Elvis Dowson <elvis.dow...@gmail.com>
---
meta/conf/machine/include/tune-ppc440.inc | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644 meta/conf/machine/include/tune-ppc440.inc
diff --git a/meta/conf/machine/include/tune-ppc440.inc
b/meta/conf/machine/include/tune-ppc440.inc
new file mode 100644
index 0000000..394364d
--- /dev/null
+++ b/meta/conf/machine/include/tune-ppc440.inc
@@ -0,0 +1,14 @@
+DEFAULTTUNE ?= "ppc440"
+
+require conf/machine/include/powerpc/arch-powerpc.inc
+
+TUNEVALID[ppc440] = "Enable ppc440 specific processor optimizations"
+TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "ppc440", "-mcpu=440",
"", d)}"
+
+AVAILTUNES += "ppc440"
+TUNE_FEATURES_tune-ppc440 = "m32 fpu-soft ppc440"
+TUNE_PKGARCH_tune-ppc440 = "ppc440"
+PACKAGE_EXTRA_ARCHS_tune-ppc440 = "${PACKAGE_EXTRA_ARCHS_tune-powerpc-nf}
ppc440"
+
+# glibc configure options to get 440 specific library (for sqrt)
+GLIBC_EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "ppc440",
"-with-cpu=440", "", d)}"
--
1.7.9.5
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