commit 04818bbdc34cb02b2590af8e5f77118ed8a8d755
author Prabhakar Kushwaha <prabhakar@freescale.com> Thu Jun 12 12:14:00 2014 +0530
committer York Sun <yorksun@freescale.com> Tue Jul 22 16:25:54 2014 -0700
tree f8e51caef6aac425789ff8e18b49003c462f5b3c
parent 3bab3d8324874604501ff9154e68732fb986057a

driver/nand: Update SRAM initialize logic for IFC.

IFC controller v1.1.0 requires internal SRAM initialize by reading
NAND flash. Higher controller versions have provided "SRAM init" bit in
NCFGR register space.

update SRAM initialize logic to reflect the same.

Also print error message in case of Page read error.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

include/fsl_ifc.h

diff --git a/include/fsl_ifc.h b/include/fsl_ifc.h
index 630e4b4..b353b04 100644
--- a/include/fsl_ifc.h
+++ b/include/fsl_ifc.h
@@ -367,6 +367,8 @@
  */
 /* Auto Boot Mode */
 #define IFC_NAND_NCFGR_BOOT		0x80000000
+/* SRAM INIT EN */
+#define IFC_NAND_SRAM_INIT_EN		0x20000000
 /* Addressing Mode-ROW0+n/COL0 */
 #define IFC_NAND_NCFGR_ADDR_MODE_RC0	0x00000000
 /* Addressing Mode-ROW0+n/COL0+n */