This patches configures the NAND UPM-FSL driver with multi-chip support
for the Micro MT29F8G08FAB on the TQM8548 modules.
Signed-off-by: Wolfgang Grandegger <w...@grandegger.com>
---
board/tqc/tqm85xx/nand.c | 2 ++
include/configs/TQM85xx.h | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
Index: u-boot/board/tqc/tqm85xx/nand.c
===================================================================
--- u-boot.orig/board/tqc/tqm85xx/nand.c
+++ u-boot/board/tqc/tqm85xx/nand.c
@@ -446,6 +446,8 @@ static struct fsl_upm_nand fun = {
.width = 8,
.upm_cmd_offset = 0x08,
.upm_addr_offset = 0x10,
+ .upm_mar_chip_offset = CONFIG_SYS_NAND_CS_DIST,
+ .chip_offset = CONFIG_SYS_NAND_CS_DIST,
.chip_delay = NAND_BIG_DELAY_US,
};
Index: u-boot/include/configs/TQM85xx.h
===================================================================
--- u-boot.orig/include/configs/TQM85xx.h
+++ u-boot/include/configs/TQM85xx.h
@@ -362,8 +362,8 @@
#define CONFIG_SYS_NAND2_BASE (CONFIG_SYS_NAND1_BASE +
CONFIG_SYS_NAND_CS_DIST)
#define CONFIG_SYS_NAND3_BASE (CONFIG_SYS_NAND2_BASE +
CONFIG_SYS_NAND_CS_DIST)
-#define CONFIG_SYS_MAX_NAND_DEVICE 2 /* Max number of NAND devices
*/
-#define NAND_MAX_CHIPS 1
+#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices
*/
+#define NAND_MAX_CHIPS 2
#if (CONFIG_SYS_MAX_NAND_DEVICE == 1)
#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND0_BASE }
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