cfi_flash: reverse geometry for M29W800DT parts

[platform/kernel/u-boot.git] / drivers / mtd / cfi_flash.c

diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c
index 91ddcb4..b1110a1 100644 (file)
--- a/drivers/mtd/cfi_flash.c
+++ b/drivers/mtd/cfi_flash.c
@@ -1852,9 +1852,10 @@ static void flash_fixup_stm(flash_info_t *info, struct cfi_qry *qry)
        if (qry->num_erase_regions > 1) {
                /* reverse geometry if top boot part */
                if (info->cfi_version < 0x3131) {
-                       /* CFI < 1.1, guess by device id (M29W320{DT,ET} only) */
-                       if (info->device_id == 0x22CA ||
-                           info->device_id == 0x2256) {
+                       /* CFI < 1.1, guess by device id */
+                       if (info->device_id == 0x22CA || /* M29W320DT */
+                           info->device_id == 0x2256 || /* M29W320ET */
+                           info->device_id == 0x22D7) { /* M29W800DT */
                                cfi_reverse_geometry(qry);
                        }
                }