| commit | c3a9f35673290f49ec115d36ad283961c82c135a | |
| author | Cliff Cai <cliff.cai@analog.com> | |
| Tue, 26 May 2009 10:24:14 +0000 (26 06:24 -0400) | ||
| committer | David Woodhouse <David.Woodhouse@intel.com> | |
| Fri, 5 Jun 2009 17:27:43 +0000 (5 18:27 +0100) | ||
| tree | 07b08133e0bf0b53dff1c61b107e30bc911e5881 | treesnapshot (tar.gz zip) |
| parent | 530c3b60658687e2ad7bf98ef83631a8280ae8a6 | commitdiff |
mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs
The DMAs have different bit sizes on BF52x and BF54x. From the PHRM:
"The 16-bit DMA Access Bus (DAB) connects the DMA controller to the
on-chip peripherals, PPI, SPI, Ethernet MAC, the SPORTs, NFC,
HOSTDP and the UARTs."
32-bit DMA won't work for BF52x.
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
The DMAs have different bit sizes on BF52x and BF54x. From the PHRM:
"The 16-bit DMA Access Bus (DAB) connects the DMA controller to the
on-chip peripherals, PPI, SPI, Ethernet MAC, the SPORTs, NFC,
HOSTDP and the UARTs."
32-bit DMA won't work for BF52x.
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| drivers/mtd/nand/bf5xx_nand.c | diffblobblamehistory |