hi all,
I'm trying to do configuration for nand at chip select 7 in u-boot code!
mem.h , mem.c files i have modified all gpmc registers according to our timings but one trick in mem.h file
#if defined(CONFIG_ENV_IS_IN_NAND)
#define NAND_CS 0
else
#define NAND_CS 1
For above #defines, so i need to use chip select 7
so when i changed above
#if defined(CONFIG_ENV_IS_IN_NAND)
#define NAND_CS 7
#endif
And also in omap3_beagle.h
NAND_BASE
In board/ti/beagle/beagle.h
MUX_PIN(NCS7) (IDIS | PTU|EN|M0);
By above changes after u-boot is not booting!!!!!!!!!!!!!
BUT when i make again that NAND_CS 0
It is booting.............
Can anyone share there thoughts on this issue?
Regards,
santosh vastrad