lcd: Let the board code show board-specific info

The information displayed when CONFIG_LCD_INFO is set is inherently
board-specific, so it should be done by the board code. The current code
dealing with this only handles two cases, and is already a horrible mess
of #ifdeffery.

Yes, this duplicates some code, but it also allows boards to print more
board-specific information; this used to be very difficult.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>

8 files changed, 178 insertions, 79 deletions

diff --git a/board/atmel/at91cap9adk/at91cap9adk.c b/board/atmel/at91cap9adk/at91cap9adk.c
index 544c932..a1a9238 100644
--- a/board/atmel/at91cap9adk/at91cap9adk.c
+++ b/board/atmel/at91cap9adk/at91cap9adk.c
@@ -326,6 +326,35 @@ static void at91cap9_lcd_hw_init(void)
 
 	gd->fb_base = 0;
 }
+
+#ifdef CONFIG_LCD_INFO
+#include <nand.h>
+#include <version.h>
+
+void lcd_show_board_info(void)
+{
+	ulong dram_size, nand_size;
+	int i;
+	char temp[32];
+
+	lcd_printf ("%s\n", U_BOOT_VERSION);
+	lcd_printf ("(C) 2008 ATMEL Corp\n");
+	lcd_printf ("at91support@atmel.com\n");
+	lcd_printf ("%s CPU at %s MHz\n",
+		AT91_CPU_NAME,
+		strmhz(temp, AT91_MAIN_CLOCK));
+
+	dram_size = 0;
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+		dram_size += gd->bd->bi_dram[i].size;
+	nand_size = 0;
+	for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+		nand_size += nand_info[i].size;
+	lcd_printf ("  %ld MB SDRAM, %ld MB NAND\n",
+		dram_size >> 20,
+		nand_size >> 20 );
+}
+#endif /* CONFIG_LCD_INFO */
 #endif
 
 int board_init(void)
diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c
index 76f56d6..70f1db9 100644
--- a/board/atmel/at91sam9261ek/at91sam9261ek.c
+++ b/board/atmel/at91sam9261ek/at91sam9261ek.c
@@ -209,6 +209,35 @@ static void at91sam9261ek_lcd_hw_init(void)
 
 	gd->fb_base = AT91SAM9261_SRAM_BASE;
 }
+
+#ifdef CONFIG_LCD_INFO
+#include <nand.h>
+#include <version.h>
+
+void lcd_show_board_info(void)
+{
+	ulong dram_size, nand_size;
+	int i;
+	char temp[32];
+
+	lcd_printf ("%s\n", U_BOOT_VERSION);
+	lcd_printf ("(C) 2008 ATMEL Corp\n");
+	lcd_printf ("at91support@atmel.com\n");
+	lcd_printf ("%s CPU at %s MHz\n",
+		AT91_CPU_NAME,
+		strmhz(temp, AT91_MAIN_CLOCK));
+
+	dram_size = 0;
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+		dram_size += gd->bd->bi_dram[i].size;
+	nand_size = 0;
+	for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+		nand_size += nand_info[i].size;
+	lcd_printf ("  %ld MB SDRAM, %ld MB NAND\n",
+		dram_size >> 20,
+		nand_size >> 20 );
+}
+#endif /* CONFIG_LCD_INFO */
 #endif
 
 int board_init(void)
diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c
index dd513b9..63f95e7 100644
--- a/board/atmel/at91sam9263ek/at91sam9263ek.c
+++ b/board/atmel/at91sam9263ek/at91sam9263ek.c
@@ -260,6 +260,35 @@ static void at91sam9263ek_lcd_hw_init(void)
 
 	gd->fb_base = AT91SAM9263_SRAM0_BASE;
 }
+
+#ifdef CONFIG_LCD_INFO
+#include <nand.h>
+#include <version.h>
+
+void lcd_show_board_info(void)
+{
+	ulong dram_size, nand_size;
+	int i;
+	char temp[32];
+
+	lcd_printf ("%s\n", U_BOOT_VERSION);
+	lcd_printf ("(C) 2008 ATMEL Corp\n");
+	lcd_printf ("at91support@atmel.com\n");
+	lcd_printf ("%s CPU at %s MHz\n",
+		AT91_CPU_NAME,
+		strmhz(temp, AT91_MAIN_CLOCK));
+
+	dram_size = 0;
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+		dram_size += gd->bd->bi_dram[i].size;
+	nand_size = 0;
+	for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+		nand_size += nand_info[i].size;
+	lcd_printf ("  %ld MB SDRAM, %ld MB NAND\n",
+		dram_size >> 20,
+		nand_size >> 20 );
+}
+#endif /* CONFIG_LCD_INFO */
 #endif
 
 int board_init(void)
diff --git a/board/atmel/at91sam9rlek/at91sam9rlek.c b/board/atmel/at91sam9rlek/at91sam9rlek.c
index 7bf1f43..37e371f 100644
--- a/board/atmel/at91sam9rlek/at91sam9rlek.c
+++ b/board/atmel/at91sam9rlek/at91sam9rlek.c
@@ -181,6 +181,35 @@ static void at91sam9rlek_lcd_hw_init(void)
 
 	gd->fb_base = 0;
 }
+
+#ifdef CONFIG_LCD_INFO
+#include <nand.h>
+#include <version.h>
+
+void lcd_show_board_info(void)
+{
+	ulong dram_size, nand_size;
+	int i;
+	char temp[32];
+
+	lcd_printf ("%s\n", U_BOOT_VERSION);
+	lcd_printf ("(C) 2008 ATMEL Corp\n");
+	lcd_printf ("at91support@atmel.com\n");
+	lcd_printf ("%s CPU at %s MHz\n",
+		AT91_CPU_NAME,
+		strmhz(temp, AT91_MAIN_CLOCK));
+
+	dram_size = 0;
+	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+		dram_size += gd->bd->bi_dram[i].size;
+	nand_size = 0;
+	for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+		nand_size += nand_info[i].size;
+	lcd_printf ("  %ld MB SDRAM, %ld MB NAND\n",
+		dram_size >> 20,
+		nand_size >> 20 );
+}
+#endif /* CONFIG_LCD_INFO */
 #endif
 
 
diff --git a/board/lwmon/lwmon.c b/board/lwmon/lwmon.c
index aadd254..9e57246 100644
--- a/board/lwmon/lwmon.c
+++ b/board/lwmon/lwmon.c
@@ -759,6 +759,35 @@ static uchar *key_match (uchar *kbd_data)
 }
 #endif /* CONFIG_PREBOOT */
 
+#ifdef CONFIG_LCD_INFO
+#include <lcd.h>
+#include <version.h>
+
+void lcd_show_board_info(void)
+{
+	char temp[32];
+
+	lcd_printf ("%s (%s - %s)\n", U_BOOT_VERSION, __DATE__, __TIME__);
+	lcd_printf ("(C) 2008 DENX Software Engineering GmbH\n");
+	lcd_printf ("    Wolfgang DENK, wd@denx.de\n");
+#ifdef CONFIG_LCD_INFO_BELOW_LOGO
+	lcd_printf ("MPC823 CPU at %s MHz\n",
+		strmhz(temp, gd->cpu_clk));
+	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
+					info, strlen(info));
+	lcd_printf ("  %ld MB RAM, %ld MB Flash\n",
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+#else
+	/* leave one blank line */
+	lcd_printf ("\nMPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash\n",
+		strmhz(temp, gd->cpu_clk),
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+#endif /* CONFIG_LCD_INFO_BELOW_LOGO */
+}
+#endif /* CONFIG_LCD_INFO */
+
 /*---------------Board Special Commands: PIC read/write ---------------*/
 
 #if defined(CONFIG_CMD_BSP)
diff --git a/board/tqc/tqm8xx/tqm8xx.c b/board/tqc/tqm8xx/tqm8xx.c
index 9a0f3a0..928afed 100644
--- a/board/tqc/tqm8xx/tqm8xx.c
+++ b/board/tqc/tqm8xx/tqm8xx.c
@@ -568,6 +568,32 @@ void ide_led (uchar led, uchar status)
 }
 # endif
 
+#ifdef CONFIG_LCD_INFO
+#include <lcd.h>
+
+void lcd_show_board_info(void)
+{
+	lcd_printf ("%s (%s - %s)\n", U_BOOT_VERSION, __DATE__, __TIME__);
+	lcd_printf ("(C) 2008 DENX Software Engineering GmbH\n");
+	lcd_printf ("    Wolfgang DENK, wd@denx.de\n");
+#ifdef CONFIG_LCD_INFO_BELOW_LOGO
+	lcd_printf ("MPC823 CPU at %s MHz\n",
+		strmhz(temp, gd->cpu_clk));
+	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
+					info, strlen(info));
+	lcd_printf ("  %ld MB RAM, %ld MB Flash\n",
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+#else
+	/* leave one blank line */
+	lcd_printf ("\nMPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash\n",
+		strmhz(temp, gd->cpu_clk),
+		gd->ram_size >> 20,
+		gd->bd->bi_flashsize >> 20 );
+#endif /* CONFIG_LCD_INFO_BELOW_LOGO */
+}
+#endif /* CONFIG_LCD_INFO */
+
 /* ---------------------------------------------------------------------------- */
 /* TK885D specific initializaion						*/
 /* ---------------------------------------------------------------------------- */
diff --git a/common/lcd.c b/common/lcd.c
index 813c8d8..31bb190 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -52,7 +52,6 @@
 
 #if defined(CONFIG_ATMEL_LCD)
 #include <atmel_lcdc.h>
-#include <nand.h>
 #endif
 
 /************************************************************************/
@@ -762,15 +761,6 @@ extern bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp);
 
 static void *lcd_logo (void)
 {
-#ifdef CONFIG_LCD_INFO
-	char info[80];
-	char temp[32];
-#ifdef CONFIG_ATMEL_LCD
-	int i;
-	ulong dram_size, nand_size;
-#endif
-#endif /* CONFIG_LCD_INFO */
-
 #ifdef CONFIG_SPLASH_SCREEN
 	char *s;
 	ulong addr;
@@ -800,75 +790,11 @@ static void *lcd_logo (void)
 	bitmap_plot (0, 0);
 #endif /* CONFIG_LCD_LOGO */
 
-#ifdef CONFIG_MPC823
-# ifdef CONFIG_LCD_INFO
-	sprintf (info, "%s (%s - %s) ", U_BOOT_VERSION, __DATE__, __TIME__);
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info));
-
-	sprintf (info, "(C) 2008 DENX Software Engineering GmbH");
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
-					(uchar *)info, strlen(info));
-
-	sprintf (info, "    Wolfgang DENK, wd@denx.de");
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2,
-					(uchar *)info, strlen(info));
-#  ifdef CONFIG_LCD_INFO_BELOW_LOGO
-	sprintf (info, "MPC823 CPU at %s MHz",
-		strmhz(temp, gd->cpu_clk));
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
-					info, strlen(info));
-	sprintf (info, "  %ld MB RAM, %ld MB Flash",
-		gd->ram_size >> 20,
-		gd->bd->bi_flashsize >> 20 );
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
-					info, strlen(info));
-#  else
-	/* leave one blank line */
-
-	sprintf (info, "MPC823 CPU at %s MHz, %ld MB RAM, %ld MB Flash",
-		strmhz(temp, gd->cpu_clk),
-		gd->ram_size >> 20,
-		gd->bd->bi_flashsize >> 20 );
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
-					(uchar *)info, strlen(info));
-
-#  endif /* CONFIG_LCD_INFO_BELOW_LOGO */
-# endif /* CONFIG_LCD_INFO */
-#endif /* CONFIG_MPC823 */
-
-#ifdef CONFIG_ATMEL_LCD
-# ifdef CONFIG_LCD_INFO
-	sprintf (info, "%s", U_BOOT_VERSION);
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, (uchar *)info, strlen(info));
-
-	sprintf (info, "(C) 2008 ATMEL Corp");
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT,
-					(uchar *)info, strlen(info));
-
-	sprintf (info, "at91support@atmel.com");
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 2,
-					(uchar *)info, strlen(info));
-
-	sprintf (info, "%s CPU at %s MHz",
-		AT91_CPU_NAME,
-		strmhz(temp, AT91_MAIN_CLOCK));
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 3,
-					(uchar *)info, strlen(info));
-
-	dram_size = 0;
-	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
-		dram_size += gd->bd->bi_dram[i].size;
-	nand_size = 0;
-	for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
-		nand_size += nand_info[i].size;
-	sprintf (info, "  %ld MB SDRAM, %ld MB NAND",
-		dram_size >> 20,
-		nand_size >> 20 );
-	lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT * 4,
-					(uchar *)info, strlen(info));
-# endif /* CONFIG_LCD_INFO */
-#endif /* CONFIG_ATMEL_LCD */
-
+#ifdef CONFIG_LCD_INFO
+	console_col = LCD_INFO_X / VIDEO_FONT_WIDTH;
+	console_row = LCD_INFO_Y / VIDEO_FONT_HEIGHT;
+	lcd_show_board_info();
+#endif /* CONFIG_LCD_INFO */
 
 #if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
 	return ((void *)((ulong)lcd_base + BMP_LOGO_HEIGHT * lcd_line_length));
diff --git a/include/lcd.h b/include/lcd.h
index 15affb8..512221e 100644
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -197,6 +197,8 @@ void	lcd_putc	(const char c);
 void	lcd_puts	(const char *s);
 void	lcd_printf	(const char *fmt, ...);
 
+/* Allow boards to customize the information displayed */
+void lcd_show_board_info(void);
 
 /************************************************************************/
 /* ** BITMAP DISPLAY SUPPORT						*/