Phytec Phycore-i.MX31 support

[oweals/u-boot.git] / board / pm826 / flash.c

diff --git a/board/pm826/flash.c b/board/pm826/flash.c
index 770a46db737f108913acb58882877c50341584f9..fee07cf353d3c04bb6064a8c369f7159ca59a9c4 100644 (file)
--- a/board/pm826/flash.c
+++ b/board/pm826/flash.c
@@ -69,6 +69,11 @@ ulong flash_get_size (volatile unsigned long *baseaddr,
                info->sector_count = 39;
                info->size = 0x00800000;        /* 4 * 2 MB = 8 MB      */
                break;
+       case INTEL_ID_28F640C3B:
+               info->flash_id = FLASH_28F640C3B;
+               info->sector_count = 135;
+               info->size = 0x02000000;        /* 16 * 2 MB = 32 MB    */
+               break;
        default:
                return (0);                     /* no or unknown flash  */
        }
@@ -79,10 +84,11 @@ ulong flash_get_size (volatile unsigned long *baseaddr,
                volatile unsigned long *tmp = baseaddr;
 
                /* set up sector start adress table (bottom sector type)
-                * AND unlock the sectors (if our chip is 160C3)
+                * AND unlock the sectors (if our chip is 160C3 or 640C3)
                 */
                for (i = 0; i < info->sector_count; i++) {
-                       if ((info->flash_id & FLASH_TYPEMASK) == FLASH_28F160C3B) {
+                       if (((info->flash_id & FLASH_TYPEMASK) == FLASH_28F160C3B) ||
+                           ((info->flash_id & FLASH_TYPEMASK) == FLASH_28F640C3B)) {
                                tmp[0] = 0x00600060;
                                tmp[1] = 0x00600060;
                                tmp[0] = 0x00D000D0;
@@ -177,6 +183,9 @@ void flash_print_info (flash_info_t * info)
        case FLASH_28F160F3B:
                printf ("28F160F3B (16 M, bottom sector)\n");
                break;
+       case FLASH_28F640C3B:
+               printf ("28F640C3B (64 M, bottom sector)\n");
+               break;
        default:
                printf ("Unknown Chip Type\n");
                break;