southbridge/nvidia: Remove commented code

Change-Id: Ice4a5cae1a289852895012bb55035707b54cefb5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16899
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

4 files changed, 1 insertions, 50 deletions

diff --git a/src/southbridge/nvidia/mcp55/bootblock.c b/src/southbridge/nvidia/mcp55/bootblock.c
index b77463af7a..6d24f568da 100644
--- a/src/southbridge/nvidia/mcp55/bootblock.c
+++ b/src/southbridge/nvidia/mcp55/bootblock.c
@@ -28,13 +28,8 @@ static void mcp55_enable_rom(void)
 	pci_devfn_t addr;
 
 	/* Enable 4MB ROM access at 0xFFC00000 - 0xFFFFFFFF. */
-#if 0
-	/* Default MCP55 LPC single */
-	addr = pci_locate_device(PCI_ID(0x10de, 0x0367), 0);
-#else
-//	addr = pci_locate_device(PCI_ID(0x10de, 0x0360), 0);
+
 	addr = PCI_DEV(0, (MCP55_DEVN_BASE + 1), 0);
-#endif
 
 	/* Set the 15MB enable bits. */
 	byte = pci_read_config8(addr, 0x88);
diff --git a/src/southbridge/nvidia/mcp55/early_setup_car.c b/src/southbridge/nvidia/mcp55/early_setup_car.c
index 76947ec18d..7f1d03b512 100644
--- a/src/southbridge/nvidia/mcp55/early_setup_car.c
+++ b/src/southbridge/nvidia/mcp55/early_setup_car.c
@@ -253,7 +253,6 @@ static void mcp55_early_setup(unsigned mcp55_num, unsigned *busn,
 #if CONFIG_MCP55_USE_AZA
 	RES_PCI_IO, PCI_ADDR(0, 6, 1, 0x40), 0x00000000, 0xCB8410DE,
 
-	// RES_PCI_IO, PCI_ADDR(0, 1, 1, 0xE4), ~(1 << 14), (1 << 14),
 #endif
 
 #ifdef MCP55_MB_SETUP
@@ -326,22 +325,6 @@ static void mcp55_early_setup(unsigned mcp55_num, unsigned *busn,
 				PCI_DEV(busn[j], devn[j], 0), io_base[j]);
 	}
 
-#if 0
-	for (j = 0; j < mcp55_num; j++) {
-		// PCI-E (XSPLL) SS table 0x40, x044, 0x48
-		// SATA  (SPPLL) SS table 0xb0, 0xb4, 0xb8
-		// CPU   (PPLL)  SS table 0xc0, 0xc4, 0xc8
-		setup_ss_table(io_base[j] + ANACTRL_IO_BASE + 0x40,
-			io_base[j] + ANACTRL_IO_BASE + 0x44,
-			io_base[j] + ANACTRL_IO_BASE + 0x48, pcie_ss_tbl, 64);
-		setup_ss_table(io_base[j] + ANACTRL_IO_BASE + 0xb0,
-			io_base[j] + ANACTRL_IO_BASE + 0xb4,
-			io_base[j] + ANACTRL_IO_BASE + 0xb8, sata_ss_tbl, 64);
-		setup_ss_table(io_base[j] + ANACTRL_IO_BASE + 0xc0,
-			io_base[j] + ANACTRL_IO_BASE + 0xc4,
-			io_base[j] + ANACTRL_IO_BASE + 0xc8, cpu_ss_tbl, 64);
-	}
-#endif
 }
 
 #ifndef HT_CHAIN_NUM_MAX
@@ -405,7 +388,5 @@ out:
 
 	mcp55_early_clear_port(mcp55_num, busn, devn, io_base);
 
-	// set_ht_link_mcp55(HT_CHAIN_NUM_MAX);
-
 	return 0;
 }
diff --git a/src/southbridge/nvidia/mcp55/lpc.c b/src/southbridge/nvidia/mcp55/lpc.c
index 824abc526e..afc6e647b8 100644
--- a/src/southbridge/nvidia/mcp55/lpc.c
+++ b/src/southbridge/nvidia/mcp55/lpc.c
@@ -91,11 +91,6 @@ static void lpc_init(device_t dev)
 
 	lpc_common_init(dev, 1);
 
-#if 0
-	/* Posted memory write enable. */
-	byte = pci_read_config8(dev, 0x46);
-	pci_write_config8(dev, 0x46, byte | (1 << 0));
-#endif
 	/* power after power fail */
 
 #if 1
@@ -122,13 +117,6 @@ static void lpc_init(device_t dev)
 		       (on * 12) + (on >> 1), (on & 1) * 5);
 	}
 
-#if 0
-	/* Enable Port 92 fast reset (default is enabled). */
-	byte = pci_read_config8(dev, 0xe8);
-	byte |= ~(1 << 3);
-	pci_write_config8(dev, 0xe8, byte);
-#endif
-
 	/* Enable error reporting. */
 	/* Set up sync flood detected. */
 	byte = pci_read_config8(dev, 0x47);
@@ -258,7 +246,6 @@ static struct device_operations lpc_ops = {
 	.enable_resources = mcp55_lpc_enable_resources,
 	.init             = lpc_init,
 	.scan_bus         = scan_lpc_bus,
-//	.enable           = mcp55_enable,
 	.ops_pci          = &mcp55_pci_ops,
 };
 static const unsigned short lpc_ids[] = {
@@ -295,7 +282,6 @@ static struct device_operations lpc_slave_ops = {
 	.write_acpi_tables      = acpi_write_hpet,
 #endif
 	.init             = lpc_slave_init,
-//	.enable           = mcp55_enable,
 	.ops_pci          = &mcp55_pci_ops,
 };
 
diff --git a/src/southbridge/nvidia/mcp55/mcp55.c b/src/southbridge/nvidia/mcp55/mcp55.c
index cfe5e175c9..7c43feac98 100644
--- a/src/southbridge/nvidia/mcp55/mcp55.c
+++ b/src/southbridge/nvidia/mcp55/mcp55.c
@@ -68,9 +68,7 @@ void mcp55_enable(device_t dev)
 	if (dev->device == 0x0000) {
 		vendorid = pci_read_config32(dev, PCI_VENDOR_ID);
 		deviceid = (vendorid >> 16) & 0xffff;
-//		vendorid &= 0xffff;
 	} else {
-//		vendorid = dev->vendor;
 		deviceid = dev->device;
 	}
 
@@ -200,15 +198,6 @@ void mcp55_enable(device_t dev)
 				| (1 << 11) | (1 << 10) | (1 << 9));
 		pci_write_config32(sm_dev, 0xe8, final_reg); /* Enable all at first. */
 
-#if 0
-		reg_old = reg = pci_read_config32(sm_dev, 0xe4);
-//		reg |= (1 << 0);
-		reg &= ~(0x3f << 4);
-		if (reg != reg_old) {
-			printk(BIOS_DEBUG, "mcp55.c pcie enabled\n");
-			pci_write_config32(sm_dev, 0xe4, reg);
-		}
-#endif
 	}
 
 	if (!dev->enabled) {