Hi all,
Please help me to solve NAND issue in OMAP4.Waiting for your valuable reply.
Regards Vikram singh
On Thu, Dec 5, 2013 at 3:27 PM, Vikram Singh Shekhawat < vikram.singh@vvdntech.com> wrote:
hi all,
I am looking into nand for omap4, i have added patches for nand support in omap4 but have some doubts.
- In thease patches we are not using CONFIG's register for chip select,
we define that in arch/arm/include/asm/arch-omap4/mem.h(as copied from omap3's mem.h) but thease are not uses in arch/arm/cpu/armv7/omap-common/mem.c or any other place in u-boot for omap4.
Is it possible without adding thease CONFIG's register, NAND will works properly.
- I am not understanding what is the meaning of GPMC_SIZE_256M ,
GPMC_SIZE_128M , GPMC_SIZE_64M , GPMC_SIZE_32M,
GPMC_SIZE_16M.Defined in arch/arm/include/asm/arch-omap4/mem.h. I have a MT29F4G08ABBD(NAND with 4 GB space) which gpmc size configuration i need for this nand chip.
Thanks & regards Vikram singh shekhawat