m68k: Add generic board support for MCF547X/8X and MCF5445X

This patch adds generic board support for MCF547X/8X and MCF5445X.
It is based on the patch about common generic board support for
M68K architecture sent by Angelo.

Signed-off-by: Alison Wang <alison.wang@freescale.com>

common/board_f.c

@@ -648,6 +648,14 @@ static int setup_board_part2(void)
 	bd->bi_ipbfreq = gd->arch.ipb_clk;
 	bd->bi_pcifreq = gd->pci_clk;
 #endif /* CONFIG_MPC5xxx */
+#if defined(CONFIG_M68K) && defined(CONFIG_PCI)
+	bd->bi_pcifreq = gd->pci_clk;
+#endif
+#if defined(CONFIG_EXTRA_CLOCK)
+	bd->bi_inpfreq = gd->arch.inp_clk;	/* input Freq in Hz */
+	bd->bi_vcofreq = gd->arch.vco_clk;	/* vco Freq in Hz */
+	bd->bi_flbfreq = gd->arch.flb_clk;	/* flexbus Freq in Hz */
+#endif
 
 	return 0;
 }

common/board_r.c

@@ -759,7 +759,7 @@ init_fnc_t init_sequence_r[] = {
 	initr_flash,
 #endif
 	INIT_FUNC_WATCHDOG_RESET
-#if defined(CONFIG_PPC)
+#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
 	/* initialize higher level parts of CPU like time base and timers */
 	cpu_init_r,
 #endif

include/asm-generic/u-boot.h

@@ -66,10 +66,15 @@ typedef struct bd_info {
 #if defined(CONFIG_MPC512X)
 	unsigned long	bi_ipsfreq;	/* IPS Bus Freq, in MHz */
 #endif /* CONFIG_MPC512X */
-#if defined(CONFIG_MPC5xxx)
+#if defined(CONFIG_MPC5xxx) || defined(CONFIG_M68K)
 	unsigned long	bi_ipbfreq;	/* IPB Bus Freq, in MHz */
 	unsigned long	bi_pcifreq;	/* PCI Bus Freq, in MHz */
 #endif
+#if defined(CONFIG_EXTRA_CLOCK)
+	unsigned long bi_inpfreq;	/* input Freq in MHz */
+	unsigned long bi_vcofreq;	/* vco Freq in MHz */
+	unsigned long bi_flbfreq;	/* Flexbus Freq in MHz */
+#endif
 #if defined(CONFIG_405)   || \
 		defined(CONFIG_405GP) || \
 		defined(CONFIG_405EP) || \

include/configs/M54451EVB.h

@@ -22,6 +22,8 @@
 #define CONFIG_M54451		/* define processor type */
 #define CONFIG_M54451EVB	/* M54451EVB board */
 
+#define CONFIG_DISPLAY_BOARDINFO
+
 #define CONFIG_MCFUART
 #define CONFIG_SYS_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200

include/configs/M54455EVB.h

@@ -22,6 +22,8 @@
 #define CONFIG_M54455		/* define processor type */
 #define CONFIG_M54455EVB	/* M54455EVB board */
 
+#define CONFIG_DISPLAY_BOARDINFO
+
 #define CONFIG_MCFUART
 #define CONFIG_SYS_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200

include/configs/M5475EVB.h

@@ -22,11 +22,13 @@
 #define CONFIG_M547x		/* define processor type */
 #define CONFIG_M5475		/* define processor type */
 
+#define CONFIG_DISPLAY_BOARDINFO
+
 #define CONFIG_MCFUART
 #define CONFIG_SYS_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
 
-#define CONFIG_HW_WATCHDOG
+#undef CONFIG_HW_WATCHDOG
 #define CONFIG_WATCHDOG_TIMEOUT	5000	/* timeout in milliseconds, max timeout is 6.71sec */
 
 /* Command line configuration */

include/configs/M5485EVB.h

@@ -22,11 +22,13 @@
 #define CONFIG_M548x		/* define processor type */
 #define CONFIG_M5485		/* define processor type */
 
+#define CONFIG_DISPLAY_BOARDINFO
+
 #define CONFIG_MCFUART
 #define CONFIG_SYS_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
 
-#define CONFIG_HW_WATCHDOG
+#undef CONFIG_HW_WATCHDOG
 #define CONFIG_WATCHDOG_TIMEOUT	5000	/* timeout in milliseconds, max timeout is 6.71sec */
 
 /* Command line configuration */