diff --git a/config/buildroot/config.vh b/config/buildroot/config.vh
index 8c2c1a2f2..35264cd13 100644
--- a/config/buildroot/config.vh
+++ b/config/buildroot/config.vh
@@ -114,12 +114,9 @@ localparam logic [63:0] UART_RANGE =  64'h00000007;
 localparam PLIC_SUPPORTED = 1'b1;
 localparam logic [63:0] PLIC_BASE =   64'h0C000000;
 localparam logic [63:0] PLIC_RANGE =  64'h03FFFFFF;
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE =   64'h00012100;
-localparam logic [63:0] SDC_RANGE =  64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Bus Interface width
 localparam AHBW = 32'd64;
diff --git a/config/rv32e/config.vh b/config/rv32e/config.vh
index ac9476a63..762e962fe 100644
--- a/config/rv32e/config.vh
+++ b/config/rv32e/config.vh
@@ -115,12 +115,9 @@ localparam logic [63:0] UART_RANGE = 64'h00000007;
 localparam PLIC_SUPPORTED = 1'b0;
 localparam logic [63:0] PLIC_BASE = 64'h0C000000;  
 localparam logic [63:0] PLIC_RANGE = 64'h03FFFFFF; 
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE = 64'h00012100;  
-localparam logic [63:0] SDC_RANGE = 64'h0000001F; 
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Bus Interface width
 localparam AHBW = 32'd32;
diff --git a/config/rv32gc/config.vh b/config/rv32gc/config.vh
index f6a2ebbc3..ad03c2956 100644
--- a/config/rv32gc/config.vh
+++ b/config/rv32gc/config.vh
@@ -116,12 +116,9 @@ localparam logic [63:0] UART_RANGE  = 64'h00000007;
 localparam PLIC_SUPPORTED = 1'b1;
 localparam logic [63:0] PLIC_BASE   = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE  = 64'h03FFFFFF;
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE   = 64'h00012100;
-localparam logic [63:0] SDC_RANGE  = 64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Bus Interface width
 localparam AHBW = 32'd32;
diff --git a/config/rv32i/config.vh b/config/rv32i/config.vh
index cd4c5db54..9ceaec1f8 100644
--- a/config/rv32i/config.vh
+++ b/config/rv32i/config.vh
@@ -115,12 +115,9 @@ localparam logic [63:0] UART_RANGE  = 64'h00000007;
 localparam PLIC_SUPPORTED = 1'b0;
 localparam logic [63:0] PLIC_BASE   = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE  = 64'h03FFFFFF;
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE   = 64'h00012100;
-localparam logic [63:0] SDC_RANGE  = 64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Bus Interface width
 localparam AHBW = 32'd32;
diff --git a/config/rv32imc/config.vh b/config/rv32imc/config.vh
index e2e2f7ca2..fd0e28b65 100644
--- a/config/rv32imc/config.vh
+++ b/config/rv32imc/config.vh
@@ -114,12 +114,9 @@ localparam logic [63:0] UART_RANGE  = 64'h00000007;
 localparam PLIC_SUPPORTED = 1'b1;
 localparam logic [63:0] PLIC_BASE   = 64'h0C000000;
 localparam logic [63:0] PLIC_RANGE  = 64'h03FFFFFF;
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE   = 64'h00012100;
-localparam logic [63:0] SDC_RANGE  = 64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Bus Interface width
 localparam AHBW = 32'd32;
diff --git a/config/rv64fpquad/config.vh b/config/rv64fpquad/config.vh
index 6b1b4717d..ba74da9a3 100644
--- a/config/rv64fpquad/config.vh
+++ b/config/rv64fpquad/config.vh
@@ -120,12 +120,9 @@ localparam logic [63:0] UART_RANGE =  64'h00000007;
 localparam PLIC_SUPPORTED = 1'b1;
 localparam logic [63:0] PLIC_BASE =   64'h0C000000;
 localparam logic [63:0] PLIC_RANGE =  64'h03FFFFFF;
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE =   64'h00012100;
-localparam logic [63:0] SDC_RANGE =  64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Test modes
 
diff --git a/config/rv64gc/config.vh b/config/rv64gc/config.vh
index 2a51e8aa5..e79e65680 100644
--- a/config/rv64gc/config.vh
+++ b/config/rv64gc/config.vh
@@ -123,12 +123,9 @@ localparam logic [63:0] UART_RANGE =  64'h00000007;
 localparam PLIC_SUPPORTED = 1'b1;
 localparam logic [63:0] PLIC_BASE =   64'h0C000000;
 localparam logic [63:0] PLIC_RANGE =  64'h03FFFFFF;
-localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE =   64'h00012100;
-localparam logic [63:0] SDC_RANGE =  64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam  SDC_SUPPORTED = 1'b0;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Test modes
 
diff --git a/config/rv64i/config.vh b/config/rv64i/config.vh
index ea948f3da..3c0b6f77b 100644
--- a/config/rv64i/config.vh
+++ b/config/rv64i/config.vh
@@ -121,11 +121,8 @@ localparam PLIC_SUPPORTED = 1'b0;
 localparam logic [63:0] PLIC_BASE =   64'h0C000000;
 localparam logic [63:0] PLIC_RANGE =  64'h03FFFFFF;
 localparam SDC_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC_BASE =   64'h00012100;
-localparam logic [63:0] SDC_RANGE =  64'h0000001F;
-localparam  SDC2_SUPPORTED = 1'b0;
-localparam logic [63:0] SDC2_BASE =  64'h00013000;
-localparam logic [63:0] SDC2_RANGE = 64'h0000007F;
+localparam logic [63:0] SDC_BASE =  64'h00013000;
+localparam logic [63:0] SDC_RANGE = 64'h0000007F;
 
 // Test modes