Chin Liang See <clsee <at> altera.com> writes:
To add the Denali NAND driver support into U-Boot. It required information such as register base address from configuration header file within include/configs folder.
Signed-off-by: Chin Liang See <clsee <at> altera.com> Cc: Artem Bityutskiy <artem.bityutskiy <at> linux.intel.com> Cc: David Woodhouse <David.Woodhouse <at> intel.com> Cc: Brian Norris <computersforpeace <at> gmail.com> Cc: Scott Wood <scottwood <at> freescale.com>
Changes for v2
- Enable this driver support for SOCFPGA
drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/denali_nand.c | 1166
++++++++++++++++++++++++++++++++++++++++
drivers/mtd/nand/denali_nand.h | 501 +++++++++++++++++ 3 files changed, 1668 insertions(+) create mode 100644 drivers/mtd/nand/denali_nand.c create mode 100644 drivers/mtd/nand/denali_nand.h
Hi, I was wondering which kernel this patch went into or is going into?
I am having problems with accessing a hynix NAND from an altera cyclone V using kernel 3.11. It is coming up with a kernel driver error on boot of: "Your NAND chip OOB is not large enough to contain 8bit ECC correction codes"
Looking for help on this issue.
Cheers Rik
kernel bootlog extract:
at24 0-0051: 4096 byte 24c32 EEPROM, writable, 32 bytes/write denali-nand-dt ff900000.flash: Dump timing register values:acc_clks: 0, re_2_we: 50, re_2_re: 50 we_2_re: 5170, addr_2_data: 5170, rdwr_en_lo_cnt: 18 rdwr_en_hi_cnt: 12, cs_setup_cnt: 3 NAND device: Manufacturer ID: 0xad, Chip ID: 0xd5 (Hynix NAND 2GiB 3,3V 8-bit), 2048MiB, page size: 4096, OOB size: 64 Your NAND chip OOB is not large enough to contain 8bit ECC correction codes cadence-qspi ff705000.flash: DMA NOT enabled cadence-qspi ff705000.flash: master is unqueued, this is deprecated m25p80 spi2.0: found n25q00, expected n25q512a