configurations: Add Bellavista

Bellavista is an IBM mainboard.

Add in the power supply and CCIN information.

Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Change-Id: If9cc50332bf20cb8f2d96dc1364cf3b94bb85ffd
diff --git a/meson.build b/meson.build
index eb8775d..373b36c 100644
--- a/meson.build
+++ b/meson.build
@@ -82,6 +82,7 @@
     'AXX1P100HSSI_AIC.json',
     'AXX2PRTHDHD.json',
     'BNP Baseboard.json',
+    'Bellavista.json',
     'Delta DPS-750XB PSU.json',
     'Delta_DPS-1600AB_PSU.json',
     'Delta_DPS-2000AB_PSU.json',