s5pc110: haydn: Add board detection

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>

diff --git a/board/samsung/p1p2/p1p2.c b/board/samsung/p1p2/p1p2.c
index d595f4a..7a2774d 100644 (file)
--- a/board/samsung/p1p2/p1p2.c
+++ b/board/samsung/p1p2/p1p2.c
@@ -179,6 +179,7 @@ static lcd_type_t lcd_type;
 /* board is MACH_P1P2 and board is like below. */
 #define P1_REAL_BOARD          0x200
 #define P2_REAL_BOARD          0x400
+#define HAYDN_BOARD            0x800
 
 #define BOARD_MASK             0xF00
 
@@ -241,6 +242,7 @@ static int board_is_p2_real(void)
 {
        return machine_is_p1p2() && (board_rev & P2_REAL_BOARD);
 }
+
 #ifdef CONFIG_LCD
 static int lcd_is_amoled(void)
 {
@@ -373,6 +375,8 @@ static char *display_features(int board, int board_rev)
                        count += sprintf(buf + count, " - P1 Real");
                else if (board_rev & P2_REAL_BOARD)
                        count += sprintf(buf + count, " - P2 Real");
+               else if (board_rev & HAYDN_BOARD)
+                       count += sprintf(buf + count, " - Haydn");
                else
                        count += sprintf(buf + count, " - Universal");
        }
@@ -565,7 +569,12 @@ static void check_hw_revision(void)
                } else {
                        board = MACH_P1P2;
                        board_rev &= ~BOARD_MASK;
-                       board_rev |= P1_REAL_BOARD;
+
+                       if (gpio_get_value(&gpio->gpio_c1, 2) == 1)
+                               board_rev |= HAYDN_BOARD;
+                       else
+                               board_rev |= P1_REAL_BOARD;
+
                #ifdef CONFIG_LCD
                        if (gpio_get_value(&gpio->gpio_j0, 6) == 0)     {
                                lcd_type = LCD_AMOLED;