src/mainboard/a-trend - emulation: Add space around operators

Change-Id: Ib00a9b2feb723d46642d86b2706728bbca7dd68d
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16616
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
diff --git a/src/mainboard/amd/persimmon/BiosCallOuts.c b/src/mainboard/amd/persimmon/BiosCallOuts.c
index 9a2a9bb..b0b79ab 100644
--- a/src/mainboard/amd/persimmon/BiosCallOuts.c
+++ b/src/mainboard/amd/persimmon/BiosCallOuts.c
@@ -63,10 +63,10 @@
 	// Get SB800 MMIO Base (AcpiMmioAddr)
 	WriteIo8(0xCD6, 0x27);
 	Data8 = ReadIo8(0xCD7);
-	Data16=Data8<<8;
+	Data16 = Data8 << 8;
 	WriteIo8(0xCD6, 0x26);
 	Data8 = ReadIo8(0xCD7);
-	Data16|=Data8;
+	Data16 |= Data8;
 	AcpiMmioAddr = (UINT32)Data16 << 16;
 	Status = AGESA_UNSUPPORTED;
 	GpioMmioAddr = AcpiMmioAddr + GPIO_BASE;