dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 08:42:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

driver/nand: Update SRAM initialize logic for IFC.

Browse Source 
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>
This commit is contained in:
Prabhakar Kushwaha
2014-06-12 12:14:00 +05:30
committed by York Sun
parent 3bab3d8324
commit 04818bbdc3
2 changed files with 33 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/fsl_ifc.h
View File

@@ -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 */