northbridge: Drop print_ implementation from non-romcc boards

Because we had no stack on romcc boards, we had a separate, not as
powerful clone of printk: print_*. Back in the day, like more than
half a decade ago, we migrated a lot of boards to printk, but we never
cleaned up the existing code to be consistent. instead, we worked around
the problem with a very messy console.h (nowadays the mess is hidden in
romstage_console.c and early_print.h)
This patch cleans up the northbridge code to use printk() on all non-ROMCC
boards.

Change-Id: I4a36cd965c58aae65d74ce1e697dc0d0f58f47a1
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/7856
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Tested-by: build bot (Jenkins)

1 files changed, 18 insertions, 117 deletions

diff --git a/src/northbridge/intel/e7505/debug.c b/src/northbridge/intel/e7505/debug.c
index 3d6ca2a25e..cdf6e7ed17 100644
--- a/src/northbridge/intel/e7505/debug.c
+++ b/src/northbridge/intel/e7505/debug.c
@@ -15,12 +15,8 @@
 
 void print_debug_pci_dev(unsigned dev)
 {
-	print_debug("PCI: ");
-	print_debug_hex8((dev >> 16) & 0xff);
-	print_debug_char(':');
-	print_debug_hex8((dev >> 11) & 0x1f);
-	print_debug_char('.');
-	print_debug_hex8((dev >> 8) & 7);
+	printk(BIOS_DEBUG, "PCI: %02x:%02x.%x",
+		(dev >> 16) & 0xff, (dev >> 11) & 0x1f, (dev >> 8) & 7);
 }
 
 void print_pci_devices(void)
@@ -37,7 +33,7 @@ void print_pci_devices(void)
 			continue;
 		}
 		print_debug_pci_dev(dev);
-		print_debug("\n");
+		printk(BIOS_DEBUG, "\n");
 	}
 }
 
@@ -48,24 +44,12 @@ void dump_pci_device(unsigned dev)
 
 	for(i = 0; i < 256; i++) {
 		unsigned char val;
-		if ((i & 0x0f) == 0) {
-#if !defined(__ROMCC__)
+		if ((i & 0x0f) == 0)
                         printk(BIOS_DEBUG, "\n%02x:",i);
-#else
-			print_debug("\n");
-			print_debug_hex8(i);
-			print_debug_char(':');
-#endif
-		}
 		val = pci_read_config8(dev, i);
-#if !defined(__ROMCC__)
 		printk(BIOS_DEBUG, " %02x", val);
-#else
-		print_debug_char(' ');
-		print_debug_hex8(val);
-#endif
 	}
-	print_debug("\n");
+	printk(BIOS_DEBUG, "\n");
 }
 
 void dump_pci_devices(void)
@@ -105,98 +89,55 @@ void dump_pci_devices_on_bus(unsigned busn)
 void dump_spd_registers(const struct mem_controller *ctrl)
 {
 	int i;
-	print_debug("\n");
+	printk(BIOS_DEBUG, "\n");
 	for(i = 0; i < 4; i++) {
 		unsigned device;
 		device = ctrl->channel0[i];
 		if (device) {
 			int j;
-#if !defined(__ROMCC__)
 			printk(BIOS_DEBUG, "dimm: %02x.0: %02x", i, device);
-#else
-			print_debug("dimm: ");
-			print_debug_hex8(i);
-			print_debug(".0: ");
-			print_debug_hex8(device);
-#endif
 			for(j = 0; j < 128; j++) {
 				int status;
 				unsigned char byte;
-				if ((j & 0xf) == 0) {
-#if !defined(__ROMCC__)
+				if ((j & 0xf) == 0)
 					printk(BIOS_DEBUG, "\n%02x: ", j);
-#else
-					print_debug("\n");
-					print_debug_hex8(j);
-					print_debug(": ");
-#endif
-				}
 				status = spd_read_byte(device, j);
 				if (status < 0) {
 					break;
 				}
 				byte = status & 0xff;
-#if !defined(__ROMCC__)
 				printk(BIOS_DEBUG, "%02x ", byte);
-#else
-				print_debug_hex8(byte);
-				print_debug_char(' ');
-#endif
 			}
-			print_debug("\n");
+			printk(BIOS_DEBUG, "\n");
 		}
 		device = ctrl->channel1[i];
 		if (device) {
 			int j;
-#if !defined(__ROMCC__)
                         printk(BIOS_DEBUG, "dimm: %02x.1: %02x", i, device);
-#else
-			print_debug("dimm: ");
-			print_debug_hex8(i);
-			print_debug(".1: ");
-			print_debug_hex8(device);
-#endif
 			for(j = 0; j < 128; j++) {
 				int status;
 				unsigned char byte;
-				if ((j & 0xf) == 0) {
-#if !defined(__ROMCC__)
+				if ((j & 0xf) == 0)
                                         printk(BIOS_DEBUG, "\n%02x: ", j);
-#else
-					print_debug("\n");
-					print_debug_hex8(j);
-					print_debug(": ");
-#endif
-				}
 				status = spd_read_byte(device, j);
 				if (status < 0) {
 					break;
 				}
 				byte = status & 0xff;
-#if !defined(__ROMCC__)
                                 printk(BIOS_DEBUG, "%02x ", byte);
-#else
-				print_debug_hex8(byte);
-				print_debug_char(' ');
-#endif
 			}
-			print_debug("\n");
+			printk(BIOS_DEBUG, "\n");
 		}
 	}
 }
 void dump_smbus_registers(void)
 {
 	unsigned device;
-        print_debug("\n");
+        printk(BIOS_DEBUG, "\n");
         for(device = 1; device < 0x80; device++) {
                 int j;
 		if( spd_read_byte(device, 0) < 0 ) continue;
-#if !defined(__ROMCC__)
 		printk(BIOS_DEBUG, "smbus: %02x", device);
-#else
-                print_debug("smbus: ");
-                print_debug_hex8(device);
-#endif
                 for(j = 0; j < 256; j++) {
                 	int status;
                         unsigned char byte;
@@ -204,24 +145,12 @@ void dump_smbus_registers(void)
                         if (status < 0) {
 				break;
                         }
-                        if ((j & 0xf) == 0) {
-#if !defined(__ROMCC__)
+                        if ((j & 0xf) == 0)
 				printk(BIOS_DEBUG, "\n%02x: ",j);
-#else
-                	        print_debug("\n");
-                                print_debug_hex8(j);
-                                print_debug(": ");
-#endif
-                        }
                         byte = status & 0xff;
-#if !defined(__ROMCC__)
                         printk(BIOS_DEBUG, "%02x ", byte);
-#else
-                        print_debug_hex8(byte);
-                        print_debug_char(' ');
-#endif
                 }
-                print_debug("\n");
+                printk(BIOS_DEBUG, "\n");
 	}
 }
 
@@ -229,31 +158,15 @@ void dump_io_resources(unsigned port)
 {
 
 	int i;
-#if !defined(__ROMCC__)
 	printk(BIOS_DEBUG, "%04x:\n", port);
-#else
-        print_debug_hex16(port);
-        print_debug(":\n");
-#endif
         for(i=0;i<256;i++) {
                 uint8_t val;
-                if ((i & 0x0f) == 0) {
-#if !defined(__ROMCC__)
+                if ((i & 0x0f) == 0)
 			printk(BIOS_DEBUG, "%02x:", i);
-#else
-                        print_debug_hex8(i);
-                        print_debug_char(':');
-#endif
-                }
                 val = inb(port);
-#if !defined(__ROMCC__)
 		printk(BIOS_DEBUG, " %02x",val);
-#else
-                print_debug_char(' ');
-                print_debug_hex8(val);
-#endif
                 if ((i & 0x0f) == 0x0f) {
-                        print_debug("\n");
+                        printk(BIOS_DEBUG, "\n");
                 }
 		port++;
         }
@@ -262,23 +175,11 @@ void dump_io_resources(unsigned port)
 void dump_mem(unsigned start, unsigned end)
 {
         unsigned i;
-	print_debug("dump_mem:");
+	printk(BIOS_DEBUG, "dump_mem:");
         for(i=start;i<end;i++) {
-		if((i & 0xf)==0) {
-#if !defined(__ROMCC__)
+		if((i & 0xf)==0)
 			printk(BIOS_DEBUG, "\n%08x:", i);
-#else
-			print_debug("\n");
-			print_debug_hex32(i);
-			print_debug(":");
-#endif
-		}
-#if !defined(__ROMCC__)
 		printk(BIOS_DEBUG, " %02x", (unsigned char)*((unsigned char *)i));
-#else
-		print_debug(" ");
-             	print_debug_hex8((unsigned char)*((unsigned char *)i));
-#endif
         }
-        print_debug("\n");
+        printk(BIOS_DEBUG, "\n");
 }