On Tue, Jan 8, 2013 at 7:33 AM, Marek Vasut marex@denx.de wrote:
From: Benoît Thébaudeau benoit.thebaudeau@advansee.com
Signed-off-by: Benoît Thébaudeau benoit.thebaudeau@advansee.com Cc: Scott Wood scottwood@freescale.com Cc: Stefano Babic sbabic@denx.de
arch/arm/include/asm/arch-mx5/imx-regs.h | 9 ++ drivers/mtd/nand/mxc_nand.c | 219 ++++++++++++++++++++++-------- include/fsl_nfc.h | 149 +++++++++++++------- nand_spl/nand_boot_fsl_nfc.c | 114 ++++++++++++---- 4 files changed, 364 insertions(+), 127 deletions(-)
NOTE: I'm seeing issues when this is compiled into U-Boot. U-Boot won't boot on my MX53 board and will hang right after printing "DRAM:" and before printing the CPU info. I suspect it's some kind of unaligned access.
I was seeing the same problem and this patch fixed it: http://git.denx.de/?p=u-boot/u-boot-imx.git;a=commit;h=1411fb37b5a8d56bececc...
Let me know if this fixes the issue you are seeing.
Regards,
Fabio Estevam