2 files changed, 7 insertions, 0 deletions

diff --git a/drivers/mtd/nand/gpmi-nand/bch-regs.h b/drivers/mtd/nand/gpmi-nand/bch-regs.h
index a0924515c396..d67bca5174bc 100644
--- a/drivers/mtd/nand/gpmi-nand/bch-regs.h
+++ b/drivers/mtd/nand/gpmi-nand/bch-regs.h
@@ -103,4 +103,6 @@
                 ? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE)   \
                 : ((v) & BM_BCH_FLASH0LAYOUT1_DATAN_SIZE)               \
         )
+
+#define HW_BCH_VERSION                          0x00000160
 #endif
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
index d84699c7968e..01cc570e98aa 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
@@ -208,6 +208,11 @@ void gpmi_dump_info(struct gpmi_nand_data *this)
         }
 
         /* start to print out the BCH info */
+        pr_err("Show BCH registers :\n");
+        for (i = 0; i <= HW_BCH_VERSION / 0x10 + 1; i++) {
+                reg = readl(r->bch_regs + i * 0x10);
+                pr_err("offset 0x%.3x : 0x%.8x\n", i * 0x10, reg);
+        }
         pr_err("BCH Geometry :\n");
         pr_err("GF length              : %u\n", geo->gf_len);
         pr_err("ECC Strength           : %u\n", geo->ecc_strength);