s5pc110: Kessler: S1 board detection

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

diff --git a/board/samsung/universal/universal.c b/board/samsung/universal/universal.c
index 6cde6a1..4bd8dc8 100644 (file)
--- a/board/samsung/universal/universal.c
+++ b/board/samsung/universal/universal.c
@@ -199,6 +199,7 @@ enum {
 #define BAMBOO_BOARD           0x2000
 
 /* board is MACH_KESSLER and board is like below */
+#define S1_BOARD               0x1000
 #define KESSLER_BOARD          0x4000
 #define NEPTUNE_BOARD          0x8000
 
@@ -396,6 +397,8 @@ static char *display_features(int board, int board_rev)
        } else if (board == MACH_KESSLER) {
                if (board_rev & NEPTUNE_BOARD)
                        name = "Neptune";
+               if (bardo_rev & S1_BOARD)
+                       name = "S1";
        }
        if (name)
                count += sprintf(buf + count, " - %s", name);
@@ -438,6 +441,9 @@ static void check_board_revision(int board, int rev)
                if (rev & NEPTUNE_BOARD)
                        board_rev &= ~(J1_B2_BOARD |
                                        LIMO_UNIVERSAL_BOARD);
+               if (rev & S1_BOARD)
+                       board_rev &= ~(J1_B2_BOARD | LIMO_UNIVERSAL_BOARD |
+                                       LIMO_REAL_BOARD);
        } else {
                board_rev &= ~BOARD_MASK;
        }
@@ -613,6 +619,12 @@ static void check_hw_revision(void)
                        hwrev3 = 1;
                } else {
                        gpio_direction_output(&gpio->gpio_mp0_5, 6, 0);
+                       /* Kessler S1 board detection */
+                       if (board == MACH_TICKERTAPE) {
+                               board = MACH_KESSLER;
+                               board_rev |= S1_BOARD;
+                               hwrev3 = 1;
+                       }
                }
 
                board_rev |= get_hw_revision(&gpio->gpio_j0, hwrev3);