Patch by Mathijs Haarman, 08 May 2003:

Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)

CHANGELOG

@@ -2,6 +2,9 @@
 Changes since U-Boot 0.3.1:
 ======================================================================
 
+* Patch by Mathijs Haarman, 08 May 2003:
+  Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
+
 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
 
 * Add support for Promess ATC board

MAKEALL

@@ -67,7 +67,7 @@ LIST_824x="	\
 #########################################################################
 
 LIST_8260="	\
-	ATC		cogent_mpc8260	CPU86		ep8260		\
+	atc		cogent_mpc8260	CPU86		ep8260		\
 	gw8260		hymod		IPHASE4539	MPC8260ADS	\
 	MPC8266ADS	PM826		ppmc8260	RPXsuper	\
 	rsdproto	sacsng		sbc8260		SCM		\

README

@@ -695,6 +695,18 @@ The following options need to be configured:
 		CONFIG_NS8382X
 		Support for National dp8382[01] gigabit chips.
 
+- NETWORK Support (other):
+
+		CONFIG_DRIVER_LAN91C96
+		Support for SMSC's LAN91C96 chips.
+
+			CONFIG_LAN91C96_BASE
+			Define this to hold the physical address
+			of the LAN91C96's I/O space
+
+			CONFIG_LAN91C96_USE_32_BIT
+			Define this to enable 32 bit addressing
+
 - USB Support:
 		At the moment only the UHCI host controller is
 		supported (PIP405, MIP405); define

doc/README.Purple

@@ -7,22 +7,32 @@ Installation Instructions:
 	------
 	|x   |
 	|   x|
-	|x   |	
-	|   X|	
+	|x   |
+	|   X|
 	------
 
    Put the s3 switch into the following position:
 
-	1   0
+	 1  0
+	------
+	| x  |
+	| x  |
+	|   x|
+	|   x|
+	------
+
+   Put the s4 switch into the following position:
+
+	 1  0
 	------
 	|x   |
 	|x   |
-	|x   |	
+	|x   |
 	|x   |
 	|x   |
 	|   x|
 	|   x|
-	|x   |	
+	|x   |
 	------
 
 2. Connect to the serial console and to the BDI. Power on. On the
@@ -54,8 +64,8 @@ Installation Instructions:
 	------
 	|   x|
 	|   x|
-	|x   |	
-	|   X|	
+	|x   |
+	|   X|
 	------
 
    Power on.  U-Boot should come up.

drivers/Makefile

@@ -30,7 +30,7 @@ LIB	= libdrivers.a
 OBJS	= 3c589.o 5701rls.o at91rm9200_ether.o \
 	  bcm570x.o bcm570x_autoneg.o \
 	  cfb_console.o cs8900.o ct69000.o dc2114x.o \
-	  eepro100.o i8042.o inca-ip_sw.o \
+	  eepro100.o i8042.o inca-ip_sw.o lan91c96.o\
 	  natsemi.o ns16550.o ns8382x.o ns87308.o \
 	  pci.o pci_auto.o pci_indirect.o \
 	  pcnet.o plb2800_eth.o \

include/configs/lubbock.h

@@ -53,6 +53,8 @@
 /*
  * Hardware drivers
  */
+#define CONFIG_DRIVER_LAN91C96
+#define CONFIG_LAN91C96_BASE 0x0C000000
 
 /*
  * select serial console configuration
@@ -64,7 +66,7 @@
 
 #define CONFIG_BAUDRATE         115200
 
-#define CONFIG_COMMANDS         (CONFIG_CMD_DFL & ~CFG_CMD_NET)
+#define CONFIG_COMMANDS         (CONFIG_CMD_DFL)
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>

lib_arm/board.c

@@ -42,6 +42,9 @@ const char version_string[] =
 extern void cs8900_get_enetaddr (uchar * addr);
 #endif
 
+#ifdef CONFIG_DRIVER_LAN91C96
+#include "../drivers/lan91c96.h"
+#endif
 /*
  * Begin and End of memory area for malloc(), and current "brk"
  */
@@ -275,6 +278,13 @@ void start_armboot (void)
 	cs8900_get_enetaddr (gd->bd->bi_enetaddr);
 #endif
 
+#ifdef CONFIG_DRIVER_LAN91C96
+	if (getenv ("ethaddr")) {
+		smc_set_mac_addr(gd->bd->bi_enetaddr);
+	}
+	/* eth_hw_init(); */
+#endif /* CONFIG_DRIVER_LAN91C96 */
+
 	/* Initialize from environment */
 	if ((s = getenv ("loadaddr")) != NULL) {
 		load_addr = simple_strtoul (s, NULL, 16);

post/sysmon.c

@@ -50,10 +50,10 @@
 #include <watchdog.h>
 #include <i2c.h>
 
-static int sysmon_temp_invalid = 0;
-
 #if CONFIG_POST & CFG_POST_SYSMON
 
+static int sysmon_temp_invalid = 0;
+
 /* #define DEBUG */
 
 #define	RELOC(x) if (x != NULL) x = (void *) ((ulong) (x) + gd->reloc_off)

post/uart.c

@@ -73,7 +73,9 @@ static struct {
 static char *ctlr_name[2] = { "SMC", "SCC" };
 
 static int used_by_uart[2] = { -1, -1 };
+#if defined(SCC_ENET)
 static int used_by_ether[2] = { -1, -1 };
+#endif
 
 static int proff_smc[] = { PROFF_SMC1, PROFF_SMC2 };
 static int proff_scc[] =