Alvaro,
On Sat, Jun 13, 2020 at 5:01 AM Álvaro Fernández Rojas
wrote:
>
> Hi Kamal,
>
> > El 12 jun 2020, a las 20:47, Kamal Dasu escribió:
> >
> > On Fri, Jun 5, 2020 at 1:07 PM Álvaro Fernández Rojas
> > wrote:
> >>
> >> MTD_OPS_AUTO_OOB
On Fri, Jun 5, 2020 at 1:07 PM Álvaro Fernández Rojas wrote:
>
> MTD_OPS_AUTO_OOB is writting OOB with ECC enabled, which changes all ECC bytes
> from an erased page to 0x00 when JFFS2 cleanmarkers are added with mtd-utils.
> | BBI | JFFS2 | ECC | JFFS2 | Spare |
> 0800
secondary cache module (ZSCM) on DMA from device so that data returned is
coherent during DMA read operations.
Signed-off-by: Kamal Dasu
---
arch/mips/mm/c-r4k.c | 30 ++
1 file changed, 30 insertions(+)
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index
Legacy mips soc platforms that have controller v5.0 and 6.0 use
flash-edu block for dma transfers. This change adds support for
nand dma transfers using the EDU block.
Signed-off-by: Kamal Dasu
---
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 296 ++-
1 file changed, 290
Legacy mips soc platforms that have controller v5.0 and 6.0 use
flash-edu block for dma transfers. This change adds support for
nand dma transfers using the EDU block.
Signed-off-by: Kamal Dasu
---
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 293 ++-
1 file changed, 287
/dts/brcm/bcm7425.dtsi - Added Reviwed-by, Acked-by tag
drivers/mtd/nand/raw/brcmnand/brcmnand.c - refactored code based on V2
review changes
Kamal Dasu (3):
dt: bindings: brcmnand: Add support for flash-edu
arch: mips: brcm: Add 7425 flash-edu support
mtd: rawnand: brcmnand
On Wed, Jan 22, 2020 at 3:50 AM Miquel Raynal wrote:
>
> Hi Kamal,
>
> I'm fine with the patch, nitpicking below :)
>
> Kamal Dasu wrote on Tue, 21 Jan 2020 15:00:08
> -0500:
>
> > Legacy mips soc platforms that have controller v5.0 and 6.0 use
> > flash
Adding support for EBI DMA unit (EDU).
Signed-off-by: Kamal Dasu
Reviewed-by: Rob Herring
---
.../devicetree/bindings/mtd/brcm,brcmnand.txt | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
b
Nand controller v5.0 and v6.0 have nand edu blocks that enable
dma nand flash transfers. This allows for faster read and write
access.
Signed-off-by: Kamal Dasu
Acked-by: Paul Burton
Reviewed-by: Florian Fainelli
---
arch/mips/boot/dts/brcm/bcm7425.dtsi | 4 ++--
1 file changed, 2 insertions
Legacy mips soc platforms that have controller v5.0 and 6.0 use
flash-edu block for dma transfers. This change adds support for
nand dma transfers using the EDU block.
Signed-off-by: Kamal Dasu
---
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 296 ++-
1 file changed, 290
Adding support for EBI DMA unit (EDU).
Signed-off-by: Kamal Dasu
---
.../devicetree/bindings/mtd/brcm,brcmnand.txt | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
b/Documentation/devicetree/bindings
Nand controller v5.0 and v6.0 have nand edu blocks that enable
dma nand flash transfers. This allows for faster read and write
access.
Signed-off-by: Kamal Dasu
---
arch/mips/boot/dts/brcm/bcm7425.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/boot/dts
Legacy mips soc platforms that have controller v5.0 and 6.0 use
flash-edu block for dma transfers. This change adds support for
nand dma transfers using the EDU block.
Signed-off-by: Kamal Dasu
---
drivers/mtd/nand/raw/brcmnand/brcmnand.c | 296 ++-
1 file changed, 290
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