X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=board%2Fsocrates%2Fsocrates.c;h=d791f1135f1036614a264c03af3dcad39b3f1243;hb=a23cddde1a95f987e3fe2a720a7ec9375b7264d7;hp=cb5899485a57da66b66d56a8c2e6675261031b2c;hpb=0ad4770f8eb052a84800925ea4ab342cfc10dc32;p=oweals%2Fu-boot.git

diff --git a/board/socrates/socrates.c b/board/socrates/socrates.c
index cb5899485a..d791f1135f 100644
--- a/board/socrates/socrates.c
+++ b/board/socrates/socrates.c
@@ -35,7 +35,11 @@
 #include <flash.h>
 #include <libfdt.h>
 #include <fdt_support.h>
+#include <asm/io.h>
 
+#if defined(CFG_FPGA_BASE)
+#include "upm_table.h"
+#endif
 DECLARE_GLOBAL_DATA_PTR;
 
 extern flash_info_t flash_info[];	/* FLASH chips info */
@@ -45,6 +49,9 @@ ulong flash_get_size (ulong base, int banknum);
 
 int checkboard (void)
 {
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	char *src;
+	int f;
 	char *s = getenv("serial#");
 
 	puts("Board: Socrates");
@@ -55,8 +62,15 @@ int checkboard (void)
 	putc('\n');
 
 #ifdef CONFIG_PCI
-	printf ("PCI1:  32 bit, %d MHz (compiled)\n",
-		CONFIG_SYS_CLK_FREQ / 1000000);
+	/* Check the PCI_clk sel bit */
+	if (in_be32(&gur->porpllsr) & (1<<15)) {
+		src = "SYSCLK";
+		f = CONFIG_SYS_CLK_FREQ;
+	} else {
+		src = "PCI_CLK";
+		f = CONFIG_PCI_CLK_FREQ;
+	}
+	printf ("PCI1:  32 bit, %d MHz (%s)\n",	f/1000000, src);
 #else
 	printf ("PCI1:  disabled\n");
 #endif
@@ -65,7 +79,10 @@ int checkboard (void)
 	 * Initialize local bus.
 	 */
 	local_bus_init ();
-
+#if defined(CFG_FPGA_BASE)
+	/* Init UPMA for FPGA access */
+	upmconfig(UPMA, (uint *)UPMTableA, sizeof(UPMTableA)/sizeof(int));
+#endif
 	return 0;
 }
 
@@ -207,5 +224,15 @@ ft_board_setup(void *blob, bd_t *bd)
 	if (rc)
 		printf("Unable to update property NOR mapping, err=%s\n",
 		       fdt_strerror(rc));
+
+#if defined (CFG_FPGA_BASE)
+	memset(val, 0, sizeof(val));
+	val[0] = CFG_FPGA_BASE;
+	rc = fdt_find_and_setprop(blob, "/localbus/fpga", "virtual-reg",
+				  val, sizeof(val), 1);
+	if (rc)
+		printf("Unable to update property \"fpga\", err=%s\n",
+		       fdt_strerror(rc));
+#endif
 }
 #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */