Add missing fjord getters/print on startup (#305)

params/config.go

@@ -545,6 +545,9 @@ func (c *ChainConfig) Description() string {
 	if c.EcotoneTime != nil {
 		banner += fmt.Sprintf(" - Ecotone:                     @%-10v\n", *c.EcotoneTime)
 	}
+	if c.FjordTime != nil {
+		banner += fmt.Sprintf(" - Fjord:                       @%-10v\n", *c.FjordTime)
+	}
 	if c.InteropTime != nil {
 		banner += fmt.Sprintf(" - Interop:                     @%-10v\n", *c.InteropTime)
 	}
@@ -668,6 +671,10 @@ func (c *ChainConfig) IsEcotone(time uint64) bool {
 	return isTimestampForked(c.EcotoneTime, time)
 }
 
+func (c *ChainConfig) IsFjord(time uint64) bool {
+	return isTimestampForked(c.FjordTime, time)
+}
+
 func (c *ChainConfig) IsInterop(time uint64) bool {
 	return isTimestampForked(c.InteropTime, time)
 }
@@ -694,6 +701,10 @@ func (c *ChainConfig) IsOptimismEcotone(time uint64) bool {
 	return c.IsOptimism() && c.IsEcotone(time)
 }
 
+func (c *ChainConfig) IsOptimismFjord(time uint64) bool {
+	return c.IsOptimism() && c.IsFjord(time)
+}
+
 // IsOptimismPreBedrock returns true iff this is an optimism node & bedrock is not yet active
 func (c *ChainConfig) IsOptimismPreBedrock(num *big.Int) bool {
 	return c.IsOptimism() && !c.IsBedrock(num)
@@ -1034,7 +1045,7 @@ type Rules struct {
 	IsMerge, IsShanghai, IsCancun, IsPrague                 bool
 	IsVerkle                                                bool
 	IsOptimismBedrock, IsOptimismRegolith                   bool
-	IsOptimismCanyon                                        bool
+	IsOptimismCanyon, IsOptimismFjord                       bool
 }
 
 // Rules ensures c's ChainID is not nil.
@@ -1066,5 +1077,6 @@ func (c *ChainConfig) Rules(num *big.Int, isMerge bool, timestamp uint64) Rules
 		IsOptimismBedrock:  isMerge && c.IsOptimismBedrock(num),
 		IsOptimismRegolith: isMerge && c.IsOptimismRegolith(timestamp),
 		IsOptimismCanyon:   isMerge && c.IsOptimismCanyon(timestamp),
+		IsOptimismFjord:    isMerge && c.IsOptimismFjord(timestamp),
 	}
 }