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1071 Commits

Author SHA1 Message Date
Simon Glass
49c164c310 mtd: Drop unused nand_plat driver 
This is not used since this commit:

   936478e797 SPARC: Remove

Drop the driver and Kconfig option.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2023-02-07 14:33:49 -05:00
Simon Glass
6a138b0be3 mtd: Drop unused fsmc_nand driver 
This is not used since this commit:

   570c3dcfc1 arm: Remove spear600 boards and the rest of SPEAr support

Drop the driver and Kconfig option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
 2023-02-07 14:33:49 -05:00
Simon Glass
2661c2da6d mtd: Drop unused fsl_upm driver 
This is not used since this commit:

   8d1e3cb140 powerpc: mpc83xx: remove MPC8360ERDK, EMPC8360EMDS support

Drop the driver and Kconfig option.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
 2023-02-07 14:33:48 -05:00
Simon Glass
9262fa8b68 nand: Drop CONFIG_NAND_SPEAR 
This is not used anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
 2023-02-07 14:33:47 -05:00
Tom Rini
6e7df1d151 global: Finish CONFIG -> CFG migration 
At this point, the remaining places where we have a symbol that is
defined as CONFIG_... are in fairly odd locations. While as much dead
code has been removed as possible, some of these locations are simply
less obvious at first. In other cases, this code is used, but was
defined in such a way as to have been missed by earlier checks.  Perform
a rename of all such remaining symbols to be CFG_... rather than
CONFIG_...

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2023-01-20 12:27:24 -05:00
Tom Rini
89c90cadf3 nxp: Finish migration of SYS_FSL_IFC_BANK_COUNT to Kconfig 
As this is used on both ARM and PowerPC platforms, this needs to be
asked in arch/Kconfig.nxp.  Set the PowerPC defaults based on
arch/powerpc/include/asm/config_mpc85xx.h and remove the default set in
drivers/mtd/nand/raw/fsl_ifc_nand.c

Signed-off-by: Tom Rini <trini@konsulko.com>
 2023-01-20 12:27:06 -05:00
Tom Rini
fe33066d24 Merge tag 'u-boot-nand-20230108' of https://source.denx.de/u-boot/custodians/u-boot-nand-flash into next 
Pull request for u-boot-nand-20230108

- rawnand: omap_gpmc: driver model support
 2023-01-08 13:12:42 -05:00
Roger Quadros
7363cf0581 mtd: rawnand: omap_elm: u-boot driver model support 
Support u-boot driver model. We still retain
support legacy way of doing things if ELM_BASE
is defined in <asm/arch/hardware.h>

We could completely get rid of that if all
platforms defining ELM_BASE get rid of that definition
and enable CONFIG_SYS_NAND_SELF_INIT and are verified
to work.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Link: https://lore.kernel.org/all/20221220102203.52398-9-rogerq@kernel.org
Link: https://lore.kernel.org/all/CABGWkvrvKiVA_yaDnHJcHEKwc+pEuLdz=i6HQEY0oJQvohCUsw@mail.gmail.com
 2023-01-08 10:38:50 +01:00
Roger Quadros
c2147bc7ec mtd: rawnand: omap_gpmc: Enable SYS_NAND_PAGE_COUNT for OMAP_GPMC 
The symbol is required for NAND support in SPL when using
OMAP_GPMC driver.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-7-rogerq@kernel.org
 2023-01-08 10:38:50 +01:00
Roger Quadros
b747090705 mtd: rawnand: omap_gpmc: Add SPL NAND support 
Enables SPL NAND support for ARCH_K3 by enabling
SPL_NAND_INIT and SPL_SYS_NAND_SELF_INIT.

Legacy OMAP2plus platforms still rely on SPL_NAND_AM33XX_BCH
instead.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-6-rogerq@kernel.org
 2023-01-08 10:38:50 +01:00
Roger Quadros
ff0d078942 mtd: rawnand: omap_gpmc: support u-boot driver model 
Adds driver model support.

We need to be able to self initialize the NAND controller/chip
at probe and so enable CONFIG_SYS_NAND_SELF_INIT.

Doing so requires nand_register() API which is provided by nand.c
and needs to be enabled during SPL build via CONFIG_SPL_NAND_INIT.
But nand.c also provides nand_init() so we need to get rid of nand_init()
in omap_gpmc driver if CONFIG_SPL_NAND_INIT is set.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-5-rogerq@kernel.org
 2023-01-08 10:38:50 +01:00
Roger Quadros
fa87360b3a mtd: rawnand: nand_base: Allow base driver to be used in SPL without nand_bbt 
nand_bbt.c is not being built with the nand_base driver during SPL
build. This results in build failures if we try to access any nand_bbt
related functions.

Don't use any nand_bbt functions for SPL build.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-3-rogerq@kernel.org
 2023-01-08 10:38:30 +01:00
Roger Quadros
04fcd25873 mtd: rawnand: omap_gpmc: Fix BCH6/16 HW based correction 
The BCH detection hardware can generate ECC bytes for multiple
sectors in one go. Use that feature.

correct() only corrects one sector at a time so we need to call it
repeatedly for each sector.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-2-rogerq@kernel.org
 2023-01-08 10:33:20 +01:00
Tom Rini
b82f12b642 Merge tag 'u-boot-at91-2023.04-a' of https://source.denx.de/u-boot/custodians/u-boot-at91 into next 
First set of u-boot-at91 features for the 2023.04 cycle:

This feature set includes the new DM-based NAND flash driver (old non-DM
driver is still kept for backwards compatibility), and the move to DM
NAND flash driver for sam9x60ek board. Feature set also includes
devicetree alignment for sama7g5 with Linux, devicetree alignment on USB
with Linux for all boards (sama5, sam9x60), chip id for sama7g5, minor
configs and tweaks.
 2023-01-06 11:53:26 -05:00
Lokanathan, Raaj
357c352cdc Add CONFIG_SYS_NAND_SELF_INIT to Kconfig for NAND DENALI driver 
Add the CONFIG_SYS_NAND_SELF_INIT to the Kconfig to follow the changes from
mainline.

Signed-off-by: Lokanathan, Raaj <raaj.lokanathan@intel.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
 2023-01-02 16:01:40 -05:00
Tom Rini
d1c723895b global: Migrate CONFIG_MXC_NAND_REGS_BASE to CFG 
Perform a simple rename of CONFIG_MXC_NAND_REGS_BASE to CFG_MXC_NAND_REGS_BASE

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:51 -05:00
Tom Rini
55eef1d629 global: Migrate CONFIG_MXC_NAND_IP_REGS_BASE to CFG 
Perform a simple rename of CONFIG_MXC_NAND_IP_REGS_BASE to CFG_MXC_NAND_IP_REGS_BASE

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:51 -05:00
Tom Rini
bd79d3d616 global: Migrate CONFIG_LPC32XX_NAND_SLC_WWIDTH to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WWIDTH to CFG_LPC32XX_NAND_SLC_WWIDTH

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:51 -05:00
Tom Rini
308ed80839 global: Migrate CONFIG_LPC32XX_NAND_SLC_WSETUP to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WSETUP to CFG_LPC32XX_NAND_SLC_WSETUP

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:51 -05:00
Tom Rini
b0c548273e global: Migrate CONFIG_LPC32XX_NAND_SLC_WHOLD to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WHOLD to CFG_LPC32XX_NAND_SLC_WHOLD

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:51 -05:00
Tom Rini
fa32dc7d15 global: Migrate CONFIG_LPC32XX_NAND_SLC_WDR_CLKS to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WDR_CLKS to CFG_LPC32XX_NAND_SLC_WDR_CLKS

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:51 -05:00
Tom Rini
fa0e72a34e global: Migrate CONFIG_LPC32XX_NAND_SLC_RWIDTH to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RWIDTH to CFG_LPC32XX_NAND_SLC_RWIDTH

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
416ef8c7c6 global: Migrate CONFIG_LPC32XX_NAND_SLC_RSETUP to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RSETUP to CFG_LPC32XX_NAND_SLC_RSETUP

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
bba52ab080 global: Migrate CONFIG_LPC32XX_NAND_SLC_RHOLD to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RHOLD to CFG_LPC32XX_NAND_SLC_RHOLD

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
c102eb5ca7 global: Migrate CONFIG_LPC32XX_NAND_SLC_RDR_CLKS to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RDR_CLKS to CFG_LPC32XX_NAND_SLC_RDR_CLKS

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
39fa17718f global: Migrate CONFIG_LPC32XX_NAND_MLC_WR_LOW to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_WR_LOW to CFG_LPC32XX_NAND_MLC_WR_LOW

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
196690dfda global: Migrate CONFIG_LPC32XX_NAND_MLC_WR_HIGH to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_WR_HIGH to CFG_LPC32XX_NAND_MLC_WR_HIGH

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
259ec2ce11 global: Migrate CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY to CFG_LPC32XX_NAND_MLC_TCEA_DELAY

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
3c35c036ad global: Migrate CONFIG_LPC32XX_NAND_MLC_RD_LOW to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_RD_LOW to CFG_LPC32XX_NAND_MLC_RD_LOW

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
ab8c6e370c global: Migrate CONFIG_LPC32XX_NAND_MLC_RD_HIGH to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_RD_HIGH to CFG_LPC32XX_NAND_MLC_RD_HIGH

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
ea93286e5f global: Migrate CONFIG_LPC32XX_NAND_MLC_NAND_TA to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_NAND_TA to CFG_LPC32XX_NAND_MLC_NAND_TA

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
dff9de5c2c global: Migrate CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY to CFG 
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY to CFG_LPC32XX_NAND_MLC_BUSY_DELAY

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:14:50 -05:00
Tom Rini
d5c4b8b063 log: Remove some places where we redefine LOGLEVEL 
We cannot redefine a CONFIG value per file in this manner.

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:07:03 -05:00
Tom Rini
991bc16951 atmel_nand: Remove undef during SPL_BUILD 
We cannot disable features in SPL in this manner, remove the undef here.

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-23 10:07:03 -05:00
Tom Rini
46df77669e nxp: Rename CONFIG_U_BOOT_HDR_SIZE to FSL_U_BOOT_HDR_SIZE 
This is always defined to 16K, so we move this over to
include/fsl_validate.h to start with. Next, we rename this from CONFIG_
to FSL_. Coalesce the various comments around this definition to be in
fsl_validate.h as well to explain the usage.

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-22 10:31:49 -05:00
Tom Rini
71894173bb Convert CONFIG_MXC_NAND_HWECC to Kconfig 
This converts the following to Kconfig:
   CONFIG_MXC_NAND_HWECC

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-22 10:31:48 -05:00
Tom Rini
14f43797d0 Merge tag 'v2023.01-rc4' into next 
Prepare v2023.01-rc4

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-21 13:09:01 -05:00
Dario Binacchi
17c2ccde22 mtd: nand: mxs_nand_spl: don't read useless pages 
The patch prevents pages beyond the last from being unnecessarily read.
This occurs when the last page to be read is not the last page of the
last block. Before this change we would have read all the pages up to
the end of the last block.

Suggested-by: Michael Trimarchi <michael@amarulasolutions.com>
Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221120095705.3019295-1-dario.binacchi@amarulasolutions.com
 2022-12-10 14:35:55 +01:00
Dario Binacchi
670789f5ba mtd: nand: drop EXPORT_SYMBOL_GPL for nanddev_erase() 
This function is only used within this module, so it is no longer
necessary to use EXPORT_SYMBOL_GPL().

This patch parallels the work done in the following patch:
https://lore.kernel.org/linux-mtd/20221018170205.1733958-1-dario.binacchi@amarulasolutions.com

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221108090719.3631621-1-dario.binacchi@amarulasolutions.com
 2022-12-10 14:35:55 +01:00
Michael Trimarchi
c21b0ca525 mtd: nand: make Samsung SLC NAND usable again 
Upstream linux commit 69fc01296c9281

commit a1286a1fc4 ("mtd: nand: Move Samsung specific init/detection
logic in nand_samsung.c") introduced a regression for Samsung SLC NAND
chips. Prior to this commit chip->bits_per_cell was initialized by calling
nand_get_bits_per_cell() before using nand_is_slc().
With the offending commit this call is skipped, leaving
chip->bits_per_cell cleared to zero when the manufacturer specific
'.detect' function calls nand_is_slc() which in turn interprets
bits_per_cell != 1 as indication for an MLC chip.
The effect is that e.g. a K9F1G08U0F NAND chip is falsely detected as
MLC NAND with 4KiB page size rather than SLC with 2KiB page size.

Add a call to nand_get_bits_per_cell() before calling the .detect hook
function in nand_manufacturer_detect(), so that the nand_is_slc()
calls in the manufacturer specific code will return correct results.

Reported-by: Marcin Gołaś <marcingol30@gmail.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221021060536.11747-1-michael@amarulasolutions.com
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 14:35:55 +01:00
Roger Quadros
ec2c9240d5 mtd: rawnand: omap_gpmc: Reduce .bss usage 
Allocate omap_ecclayout on the heap as we have
limited .bss space on AM64 R5 SPL configuration.

Reduces .bss usage by 2984 bytes.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-9-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 14:35:54 +01:00
Roger Quadros
664d536926 mtd: rawnand: nand_spl_loaders: Fix cast type build warning 
Fixes the below build warning on 64-bit platforms.

drivers/mtd/nand/raw/nand_spl_loaders.c:26:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
      dst = (void *)((int)dst - page_offset);

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-8-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 14:35:54 +01:00
Roger Quadros
cd72a950e0 mtd: rawnand: omap_gpmc: Optimize NAND reads 
Rename omap_nand_read() to omap_nand_read_buf() to reflect
actual behaviour.

Use FIFO read address instead of raw read address for reads.

The GPMC automatically converts 32-bit/16-bit reads to NAND
device specific reads (8/16 bit). Use the largest possible
read granularity size for more efficient reads.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-5-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 11:11:25 +01:00
Roger Quadros
7e4a494c5f mtd: rawnand: omap_gpmc: Fix build warning on 64-bit platforms 
Pointer size cannot be assumed to be 32-bit, so use
use uintptr_t instead of uint32_t.

Fixes the below build warning on 64-bit builds.

drivers/mtd/nand/raw/omap_gpmc.c:439:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  head = ((uint32_t) buf) % 4;

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-4-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 11:11:25 +01:00
Roger Quadros
472229fcfc mtd: rawnand: omap_gpmc: Enable build for K2/K3 platforms 
The GPMC module is present on some K2 and K3 SoCs.
Enable building GPMC NAND driver for K2/K3 platforms.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-By: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-3-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 11:11:25 +01:00
Roger Quadros
c6bafdae50 mtd: rawnand: omap_gpmc: Deprecate asm/arch/mem.h 
We want to get rid of <asm/arch/mem.h> so don't
enforce it for new platforms.

This also means GPMC_MAX CS doesn't have to be defined
by platform code.

Define it locally here for now.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221011115012.6181-2-rogerq@kernel.org
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
 2022-12-10 11:11:25 +01:00
Balamanikandan Gunasundar
a490e1b7c0 nand: atmel: Add pmecc driver 
Add driver for atmel pmecc. This implementation is ported from
Linux. The reference taken is linux-5.4-at91.

Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
 2022-12-08 18:06:27 +02:00
Balamanikandan Gunasundar
6a8dfd5722 nand: atmel: Add DM based NAND driver 
This implementation is ported from the rework done by Boris Brezillon
in Linux. This porting is done based on linux-5.4-at91. The driver is
tested in sam9x60ek, sama5d3_xplained, sam9x75eb and sama7g54-ddr3-eb.

Changes done includes

- Adapt GPIO descriptor apis for U-Boot. Use gpio_request_by_name_nodev,
  dm_gpio_get_value etc.
- Use U_BOOT_DRIVER instead of platform_driver.
- Replace struct platform_device with struct udevice
- Check the status of nfc exec operation by polling the status
  register instead of interrupt based handling
- DMA operations not supported. Remove it
- Adapt DT parsing to U-Boot APIs

Signed-off-by: Balamanikandan Gunasundar <balamanikandan.gunasundar@microchip.com>
 2022-12-08 18:06:18 +02:00
Tom Rini
9200011e95 Convert CONFIG_NAND_KMETER1 et al to Kconfig 
This converts the following to Kconfig:
   CONFIG_NAND_ECC_BCH
   CONFIG_NAND_KIRKWOOD
   CONFIG_NAND_KMETER1

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-05 16:07:13 -05:00
Tom Rini
2568bd6db7 arm: Remove unused mx27 code 
We no longer have any i.MX27 platforms, remove the remaining support
code.

Signed-off-by: Tom Rini <trini@konsulko.com>
 2022-12-05 16:07:13 -05:00