| Age | Commit message (Collapse) | Author |
|---|
|
adding gigadevice part numbers
Signed-off-by: Victor Lim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
|
|
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
|
|
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 <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Link: https://lore.kernel.org/all/CABGWkvrvKiVA_yaDnHJcHEKwc+pEuLdz=i6HQEY0oJQvohCUsw@mail.gmail.com
|
|
The symbol is required for NAND support in SPL when using
OMAP_GPMC driver.
Signed-off-by: Roger Quadros <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
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 <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
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 <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
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 <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
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 <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
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.
|
|
Add the CONFIG_SYS_NAND_SELF_INIT to the Kconfig to follow the changes from
mainline.
Signed-off-by: Lokanathan, Raaj <[email protected]>
Signed-off-by: Jit Loon Lim <[email protected]>
|
|
Perform a simple rename of CONFIG_MXC_NAND_REGS_BASE to CFG_MXC_NAND_REGS_BASE
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_MXC_NAND_IP_REGS_BASE to CFG_MXC_NAND_IP_REGS_BASE
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WWIDTH to CFG_LPC32XX_NAND_SLC_WWIDTH
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WSETUP to CFG_LPC32XX_NAND_SLC_WSETUP
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WHOLD to CFG_LPC32XX_NAND_SLC_WHOLD
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_WDR_CLKS to CFG_LPC32XX_NAND_SLC_WDR_CLKS
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RWIDTH to CFG_LPC32XX_NAND_SLC_RWIDTH
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RSETUP to CFG_LPC32XX_NAND_SLC_RSETUP
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RHOLD to CFG_LPC32XX_NAND_SLC_RHOLD
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_SLC_RDR_CLKS to CFG_LPC32XX_NAND_SLC_RDR_CLKS
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_WR_LOW to CFG_LPC32XX_NAND_MLC_WR_LOW
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_WR_HIGH to CFG_LPC32XX_NAND_MLC_WR_HIGH
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY to CFG_LPC32XX_NAND_MLC_TCEA_DELAY
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_RD_LOW to CFG_LPC32XX_NAND_MLC_RD_LOW
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_RD_HIGH to CFG_LPC32XX_NAND_MLC_RD_HIGH
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_NAND_TA to CFG_LPC32XX_NAND_MLC_NAND_TA
Signed-off-by: Tom Rini <[email protected]>
|
|
Perform a simple rename of CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY to CFG_LPC32XX_NAND_MLC_BUSY_DELAY
Signed-off-by: Tom Rini <[email protected]>
|
|
We cannot redefine a CONFIG value per file in this manner.
Signed-off-by: Tom Rini <[email protected]>
|
|
We cannot disable features in SPL in this manner, remove the undef here.
Signed-off-by: Tom Rini <[email protected]>
|
|
We have some unused and undefined symbols to remove references to, so do
that. Move the final things that we do set (or need to keep unset) to
Kconfig instead.
Signed-off-by: Tom Rini <[email protected]>
|
|
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 <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_MXC_NAND_HWECC
Signed-off-by: Tom Rini <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_FLASH_SPANSION_S29WS_N
CONFIG_FLASH_VERIFY
CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
CONFIG_FSL_ISBC_KEY_EXT
CONFIG_FSL_TRUST_ARCH_v1
CONFIG_FSL_SDHC_V2_3
CONFIG_MAX_DSP_CPUS
CONFIG_MIU_2BIT_INTERLEAVED
CONFIG_SERIAL_BOOT
CONFIG_SPI_BOOTING
CONFIG_X86EMU_RAW_IO
Signed-off-by: Tom Rini <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_FLASH_SHOW_PROGRESS
Signed-off-by: Tom Rini <[email protected]>
|
|
Prepare v2023.01-rc4
Signed-off-by: Tom Rini <[email protected]>
|
|
Complete the migration of MTDPARTS_DEFAULT / MTDIDS_DEFAULT in Kconfig;
this patch removes the support of MTDIDS_DEFAULT / MTDPARTS_DEFAULT
in the configuration files (include/configs/*.h).
Signed-off-by: Patrick Delaunay <[email protected]>
|
|
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 <[email protected]>
Co-developed-by: Michael Trimarchi <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
Acked-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
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/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-By: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
|
|
Upstream linux commit 69fc01296c9281
commit a1286a1fc416 ("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 <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
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 <[email protected]>
Reviewed-By: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
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 <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
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 <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
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 <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
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 <[email protected]>
Reviewed-By: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
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 <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/all/[email protected]
Signed-off-by: Dario Binacchi <[email protected]>
|
|
Add driver for atmel pmecc. This implementation is ported from
Linux. The reference taken is linux-5.4-at91.
Signed-off-by: Balamanikandan Gunasundar <[email protected]>
|
|
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 <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_NAND_ECC_BCH
CONFIG_NAND_KIRKWOOD
CONFIG_NAND_KMETER1
Signed-off-by: Tom Rini <[email protected]>
|
|
We no longer have any i.MX27 platforms, remove the remaining support
code.
Signed-off-by: Tom Rini <[email protected]>
|
|
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
