X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fmicroblaze%2Flib%2Fboard.c;h=942e18c2c7da4ef00e3214abccc2532578df2207;hb=b710d9d6c2921982a448903d3c10a14d6ee22ae3;hp=ca5882dd0d8e607f9ae85864cc09c05ee69e3e0e;hpb=d8fffa057c9430fd0c5104ab6ff7db4cdb03db51;p=u-boot

diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index ca5882dd0d..942e18c2c7 100644
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -30,21 +30,17 @@
 #include <version.h>
 #include <watchdog.h>
 #include <stdio_dev.h>
+#include <serial.h>
 #include <net.h>
 #include <asm/processor.h>
+#include <asm/microblaze_intc.h>
+#include <fdtdec.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef CONFIG_SYS_GPIO_0
 extern int gpio_init (void);
 #endif
-#ifdef CONFIG_SYS_INTC_0
-extern int interrupts_init (void);
-#endif
-
-#if defined(CONFIG_CMD_NET)
-extern int eth_init (bd_t * bis);
-#endif
 #ifdef CONFIG_SYS_TIMER_0
 extern int timer_init (void);
 #endif
@@ -68,14 +64,15 @@ typedef int (init_fnc_t) (void);
 
 init_fnc_t *init_sequence[] = {
 	env_init,
+#ifdef CONFIG_OF_CONTROL
+	fdtdec_check_fdt,
+#endif
 	serial_init,
 	console_init_f,
 #ifdef CONFIG_SYS_GPIO_0
 	gpio_init,
 #endif
-#ifdef CONFIG_SYS_INTC_0
 	interrupts_init,
-#endif
 #ifdef CONFIG_SYS_TIMER_0
 	timer_init,
 #endif
@@ -110,6 +107,17 @@ void board_init (void)
 
 	monitor_flash_len = __end - __text_start;
 
+#ifdef CONFIG_OF_EMBED
+	/* Get a pointer to the FDT */
+	gd->fdt_blob = _binary_dt_dtb_start;
+#elif defined CONFIG_OF_SEPARATE
+	/* FDT is at end of image */
+	gd->fdt_blob = (void *)__end;
+#endif
+	/* Allow the early environment to override the fdt address */
+	gd->fdt_blob = (void *)getenv_ulong("fdtcontroladdr", 16,
+						(uintptr_t)gd->fdt_blob);
+
 	/*
 	 * The Malloc area is immediately below the monitor copy in DRAM
 	 * aka CONFIG_SYS_MONITOR_BASE - Note there is no need for reloc_off
@@ -117,6 +125,10 @@ void board_init (void)
 	 */
 	mem_malloc_init (CONFIG_SYS_MALLOC_BASE, CONFIG_SYS_MALLOC_LEN);
 
+#ifdef CONFIG_SERIAL_MULTI
+	serial_initialize();
+#endif
+
 	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
 		WATCHDOG_RESET ();
 		if ((*init_fnc_ptr) () != 0) {
@@ -124,6 +136,15 @@ void board_init (void)
 		}
 	}
 
+#ifdef CONFIG_OF_CONTROL
+	/* For now, put this check after the console is ready */
+	if (fdtdec_prepare_fdt()) {
+		panic("** CONFIG_OF_CONTROL defined but no FDT - please see "
+			"doc/README.fdt-control");
+	} else
+		printf("DTB: 0x%x\n", (u32)gd->fdt_blob);
+#endif
+
 	puts ("SDRAM :\n");
 	printf ("\t\tIcache:%s\n", icache_status() ? "ON" : "OFF");
 	printf ("\t\tDcache:%s\n", dcache_status() ? "ON" : "OFF");
@@ -172,24 +193,16 @@ void board_init (void)
 	/* Initialize the console (after the relocation and devices init) */
 	console_init_r();
 
-	if ((s = getenv ("loadaddr")) != NULL) {
-		load_addr = simple_strtoul (s, NULL, 16);
-	}
+	/* Initialize from environment */
+	load_addr = getenv_ulong("loadaddr", 16, load_addr);
 
 #if defined(CONFIG_CMD_NET)
-	/* IP Address */
-	bd->bi_ip_addr = getenv_IPaddr("ipaddr");
-
 	printf("Net:   ");
 	eth_initialize(gd->bd);
 
 	uchar enetaddr[6];
 	eth_getenv_enetaddr("ethaddr", enetaddr);
 	printf("MAC:   %pM\n", enetaddr);
-
-	s = getenv("bootfile");
-	if (s != NULL)
-		copy_filename(BootFile, s, sizeof(BootFile));
 #endif
 
 	/* main_loop */