Upstream BIOS Attributes under oem extensions

- This commit would upstream all the bios attributes
  that ibm machines use.
- These attributes will be copied onto the BMC when
  it is compiled with oem-ibm flag enabled.

Tested By:
- meson builddir -Doem-ibm=enabled -Dprefix=<>
- ninja -C builddir
- ninja install

Post install step, was able to see all the bios attribute
jsons inside <prefix>/share/pldm/bios folder.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: Iea030b773946298b26bbb26443ef4015f19ff37d
diff --git a/oem/ibm/configurations/bios/integer_attrs.json b/oem/ibm/configurations/bios/integer_attrs.json
new file mode 100644
index 0000000..1c666e2
--- /dev/null
+++ b/oem/ibm/configurations/bios/integer_attrs.json
@@ -0,0 +1,31 @@
+{
+   "entries":[
+      {
+         "attribute_name" : "vmi_if_count",
+         "lower_bound" : 0,
+         "upper_bound" : 2,
+         "scalar_increment" : 1,
+         "default_value" : 1,
+         "helpText" : "vmi_if_count",
+         "displayName" : "vmi_if_count"
+      },
+      {
+         "attribute_name" : "vmi_if0_ipv4_prefix_length",
+         "lower_bound" : 0,
+         "upper_bound" : 32,
+         "scalar_increment" : 1,
+         "default_value" : 0,
+         "helpText" : "vmi_if0_ipv4_prefix_length",
+         "displayName" : "vmi_if0_ipv4_prefix_length"
+      },
+      {
+         "attribute_name" : "vmi_if1_ipv4_prefix_length",
+         "lower_bound" : 0,
+         "upper_bound" : 32,
+         "scalar_increment" : 1,
+         "default_value" : 0,
+         "helpText" : "vmi_if1_ipv4_prefix_length",
+         "displayName" : "vmi_if1_ipv4_prefix_length"
+      }
+   ]
+}