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This lets us use it in more places than just mtd code.
Signed-off-by: Mike Frysinger <[email protected]>
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This replacement causes 4KB page size devices to work properly with u-boot.
The old ONENAND_IS_MLC() behavior has been preserved by explicit
setting of ONENAND_HAS_4KB_PAGE for those devices.
This change makes the onenand_base.c file more resembling the respective
kernel sources.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Test HW:
- Samsung S5PC110 GONI
- Samsung S5PC210 Universal
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Separate callback for probing OneNAND memory chip.
If no special function is defined, default implementation will be used.
This approach gives more flexibility for OneNAND device probing.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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This patch adds the Numonyx manufacturer code (0x20) to
onenand manufacturers.
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Acked-by: Kyungmin Park <[email protected]>
Acked-by: Steve Sakoman <[email protected]>
Tested-by: Steve Sakoman <[email protected]>
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This patch adds support for Flex-OneNAND devices.
Signed-off-by: Rohit Hagargundgi <[email protected]>
Signed-off-by: Amul Kumar Saha <[email protected]>
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This patch includes the onenand driver for s5pc100
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Remove unused read_spareram and add unlock_all as kernel does
Signed-off-by: Kyungmin Park <[email protected]>
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- Add subpage write support
- Add onenand_oob_64/32 ecclayout
This has been missing and without it UBI has some incompatibilies issues
with the current (>= 2.6.27) Linux kernel version. vid_hdr_offset is
placed differently (2048 instead of 512) without this fix.
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Sync with OneNAND kernel codes
Signed-off-by: Kyungmin Park <[email protected]>
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This brings the core NAND code up to date with the Linux kernel.
Since there were several drivers in Linux as of the last update that are
not in u-boot, I'm not bringing over new drivers that have been added
since in the absence of an interested party.
I did not update OneNAND since it was recently synced by Kyungmin Park,
and I'm not sure exactly what the common ancestor is.
Signed-off-by: Scott Wood <[email protected]>
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Also sync with kernel OneNAND codes
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Since page size field is changed from oobblock to writesize. But OneNAND is not updated.
- fix bufferram management at erase operation
This patch includes the NAND/OneNAND state filed too.
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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[PATCH 3/3] OneNAND support (take #2)
OneNAND support at U-Boot
Signed-off-by: Kyungmin Park <[email protected]>
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