From 4532cb696eb717419022dbaa8d408e7df7df7b68 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Sun, 27 Apr 2003 22:52:51 +0000
Subject: * LWMON extensions:   - Splashscreen support   - modem support   -
 sysmon support   - temperature dependend enabling of LCD

* Allow booting from old "PPCBoot" disk partitions

* Add support for TQM8255 Board / MPC8255 CPU
---
 cpu/mpc8260/cpu.c      | 11 +++++++----
 cpu/mpc8260/cpu_init.c |  2 +-
 cpu/mpc8260/speed.c    |  2 +-
 cpu/mpc8xx/lcd.c       |  7 +++++++
 cpu/mpc8xx/serial.c    | 21 +++++++++++++++++++++
 5 files changed, 37 insertions(+), 6 deletions(-)

(limited to 'cpu')

diff --git a/cpu/mpc8260/cpu.c b/cpu/mpc8260/cpu.c
index 73881ee..b8ba48c 100644
--- a/cpu/mpc8260/cpu.c
+++ b/cpu/mpc8260/cpu.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000
+ * (C) Copyright 2000-2003
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -22,12 +22,12 @@
  */
 
 /*
- * CPU specific code for the MPC8260
+ * CPU specific code for the MPC8255 / MPC8260 CPUs
  *
  * written or collected and sometimes rewritten by
  * Magnus Damm <damm@bitsmart.com>
  *
- * minor modifications by
+ * modified by
  * Wolfgang Denk <wd@denx.de>
  *
  * modified for 8260 by
@@ -64,7 +64,7 @@ int checkcpu (void)
 	if ((immr & IMMR_ISB_MSK) != CFG_IMMR)
 		return -1;	/* whoops! someone moved the IMMR */
 
-	printf ("MPC8260 (Rev %02x, Mask ", rev);
+	printf (CPU_ID_STR " (Rev %02x, Mask ", rev);
 
 	/*
 	 * the bottom 16 bits of the immr are the Part Number and Mask Number
@@ -101,6 +101,9 @@ int checkcpu (void)
 	case 0x0060:
 		printf ("A.0(A) 2K25A");
 		break;
+	case 0x0062:
+		printf ("B.1 4K25A");
+		break;
 	default:
 		printf ("unknown [immr=0x%04x,k=0x%04x]", m, k);
 		break;
diff --git a/cpu/mpc8260/cpu_init.c b/cpu/mpc8260/cpu_init.c
index 9f9369a..46ac975 100644
--- a/cpu/mpc8260/cpu_init.c
+++ b/cpu/mpc8260/cpu_init.c
@@ -250,7 +250,7 @@ int prt_8260_rsr (void)
 	int i;
 	char *sep;
 
-	puts ("MPC8260 Reset Status:");
+	puts (CPU_ID_STR " Reset Status:");
 
 	sep = " ";
 	for (i = 0; i < n; i++)
diff --git a/cpu/mpc8260/speed.c b/cpu/mpc8260/speed.c
index 2bf2c4a..1f53c4f 100644
--- a/cpu/mpc8260/speed.c
+++ b/cpu/mpc8260/speed.c
@@ -171,7 +171,7 @@ int prt_8260_clks (void)
 
 	cp = &corecnf_tab[corecnf];
 
-	printf ("MPC8260 Clock Configuration\n - Bus-to-Core Mult ");
+	printf (CPU_ID_STR " Clock Configuration\n - Bus-to-Core Mult ");
 
 	switch (cp->b2c_mult) {
 	case _byp:
diff --git a/cpu/mpc8xx/lcd.c b/cpu/mpc8xx/lcd.c
index 9e92676..3d3b039 100644
--- a/cpu/mpc8xx/lcd.c
+++ b/cpu/mpc8xx/lcd.c
@@ -32,6 +32,9 @@
 #include <lcdvideo.h>
 #include <linux/types.h>
 #include <devices.h>
+#if defined(CONFIG_POST)
+#include <post.h>
+#endif
 
 
 #ifdef CONFIG_LCD
@@ -982,7 +985,11 @@ static void lcd_enable (void)
 
 #if defined(CONFIG_LWMON)
     {	uchar c = pic_read (0x60);
+#if defined(CONFIG_LCD) && defined(CONFIG_LWMON) && (CONFIG_POST & CFG_POST_SYSMON)
+    	c |= 0x04;	/* Chip Enable LCD */
+#else
     	c |= 0x07;	/* Power on CCFL, Enable CCFL, Chip Enable LCD */
+#endif
 	pic_write (0x60, c);
     }
 #endif /* CONFIG_LWMON */
diff --git a/cpu/mpc8xx/serial.c b/cpu/mpc8xx/serial.c
index 2871084..4e5b408 100644
--- a/cpu/mpc8xx/serial.c
+++ b/cpu/mpc8xx/serial.c
@@ -246,6 +246,20 @@ serial_setbrg (void)
 		(((gd->cpu_clk / 16 / gd->baudrate)-1) << 1) | CPM_BRG_EN;
 }
 
+#ifdef CONFIG_MODEM_SUPPORT
+void disable_putc(void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	gd->be_quiet = 1;
+}
+
+void enable_putc(void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+	gd->be_quiet = 0;
+}
+#endif
+
 void
 serial_putc(const char c)
 {
@@ -255,6 +269,13 @@ serial_putc(const char c)
         volatile immap_t	*im = (immap_t *)CFG_IMMR;
 	volatile cpm8xx_t	*cpmp = &(im->im_cpm);
 
+#ifdef CONFIG_MODEM_SUPPORT
+	DECLARE_GLOBAL_DATA_PTR;
+
+	if (gd->be_quiet)
+		return;
+#endif
+
 	if (c == '\n')
 		serial_putc ('\r');
 
-- 
cgit v1.1