src/mainboard/lenovo-winent: Add space around operators

Change-Id: Iab2a879ebdea9d93ef5eb7e3abf875036c1e1cb4
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16641
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/mainboard/lippert/roadrunner-lx/romstage.c b/src/mainboard/lippert/roadrunner-lx/romstage.c
index d70e2c1..7e0e2a5 100644
--- a/src/mainboard/lippert/roadrunner-lx/romstage.c
+++ b/src/mainboard/lippert/roadrunner-lx/romstage.c
@@ -52,7 +52,7 @@
 #include "cpu/amd/geode_lx/syspreinit.c"
 #include "cpu/amd/geode_lx/msrinit.c"
 
-static const u16 sio_init_table[] = {	// hi=data, lo=index
+static const u16 sio_init_table[] = {	// hi = data, lo = index
 	0x1E2C,		// disable ATXPG; VIN6,FAN4/5,VIN3 enabled, VIN7 internal
 	0x1423,		// don't delay PoWeROK1/2 - triggers 2nd reset
 	0x9072,		// watchdog triggers PWROK, counts seconds
@@ -60,13 +60,13 @@
 	0x0073, 0x0074,	// disarm watchdog by changing 56 s timeout to 0
 #endif
 	0xBF25, 0x372A, 0xF326, // select GPIO function for most pins
-	0xBF27, 0xFF28, 0x2529, // (GP36=FAN_CTL3, GP13=PWROK1)
+	0xBF27, 0xFF28, 0x2529, // (GP36 = FAN_CTL3, GP13 = PWROK1)
 	0x46B8, 0x0CB9,	// enable pullups on RS485_EN
 	0x36C0,		// enable Simple-I/O for GP15,14,12,11= LIVE_LED, WD_ACTIVE, RS485_EN2,1
 	0xFFC3,		// enable Simple-I/O for GP47-40 (GPIOs on Supervisory Connector)
 	0x26C8,		// config GP15,12,11 as output; GP14 as input
 	0x2DF5,		// map Hw Monitor Thermal Output to GP55
-	0x0DF8,		// map GP LED Blinking 1 to GP15=LIVE_LED (deactivate Simple-I/O to use)
+	0x0DF8,		// map GP LED Blinking 1 to GP15 = LIVE_LED (deactivate Simple-I/O to use)
 };
 
 /* Early mainboard specific GPIO setup. */