| Age | Commit message (Collapse) | Author |
|---|
|
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]>
|
|
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND
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]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_SIZE
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_PAGE_2K
CONFIG_SYS_NAND_PAGE_4K
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_MAX_OOBFREE
CONFIG_SYS_NAND_MAX_ECCPOS
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This is the only driver, and only one platform makes use of, setting
CONFIG_SYS_NAND_ECC_BASE. Reference ATMEL_BASE_ECC directly in this
case.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_HW_ECC
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_HW_ECC_OOBFIRST
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_DBW_8
CONFIG_SYS_NAND_DBW_16
Note that all instances of the code check for CONFIG_SYS_NAND_DBW_16
being defined, and then "else" to CONFIG_SYS_NAND_DBW_8 whereas all of
the configs set CONFIG_SYS_NAND_DBW_8. So we introduce
CONFIG_SYS_NAND_DBW_16 as an option.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
flash_is_locked is changed to flash_is_unlocked with commit 513c6071ce73
("mtd: spi: Convert is_locked callback to is_unlocked"). sst26_is_locked()
is also changed to sst26_is_unlocked() but the logic remained same.
Invert the logic for the flash lock/unlock to work properly.
Signed-off-by: Algapally Santosh Sagar <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Reviewed-by: Jan Kiszka <[email protected]>
Reviewed-by: Dhruva Gole <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
This converts the following to Kconfig:
CONFIG_SYS_MAX_NAND_DEVICE
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
|
|
As CONFIG_ARCH_BCM6753 is replaced with CONFIG_BCM6855, update the
driver Kconfig to use the new config symbol.
Signed-off-by: William Zhang <[email protected]>
Reviewed-by: Philippe Reynes <[email protected]>
|
|
As CONFIG_ARCH_BCM6858 is replaced with CONFIG_BCM6858, update the
driver Kconfig to use the new config symbol.
Signed-off-by: William Zhang <[email protected]>
Reviewed-by: Philippe Reynes <[email protected]>
|
|
As CONFIG_ARCH_BCM68360 is replaced with CONFIG_BCM6856, update the
driver Kconfig to use the new config symbol.
Signed-off-by: William Zhang <[email protected]>
Reviewed-by: Philippe Reynes <[email protected]>
|
|
As CONFIG_ARCH_BCM63158 is replaced with CONFIG_BCM63158, update the
Kconfig to use the new config symbol.
Signed-off-by: William Zhang <[email protected]>
Reviewed-by: Philippe Reynes <[email protected]>
|
|
Array index for SCCR 22th DWORD should be 21.
Fixes: bebdc237507c ("mtd: spi-nor: Parse SFDP SCCR Map")
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
address mode
The flash's internal address mode is tracked by nor->add_mode_nbytes and
it is set to 3 in BFPT parse. SEMPER multi-die package parts (>1Gb) are
3- or 4-byte address mode by default, depending on model number. We need
to make sure that 4-byte address mode is used for multi-die package parts.
For single-die package parts (<=1Gb), registers can be accessed by 3-byte
address. Read, program, and erase use the 4B opcodes that always take
4-byte address regardless of flash's internal address mode.
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
Read/Write Any Register commands take 3- or 4- byte address depending on
flash's internal address mode. The nor->addr_width tracks number of
address bytes used in read/program/erase ops that can be 4
(with 4B opcodes) regardless of flash's internal address mode. The
nor->addr_mode_nbytes tracks flash's internal address mode so replace
nor->addr_width by that.
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
The nor->addr_width tracks number of address bytes used in
read/program/erase ops and eventually set to 4 for >16MB chips, regardless
of flash's internal address mode. For Infineon SEMPER flash's, we use
Read/Write Any Register commands for configuration and status check.
These commands take 3- or 4-byte address depending on flash's internal
address mode.
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
JESD216D-01 mentions that "defaults to 3-Byte mode; enters 4-Byte mode on
command."
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
Add flash info table entries for s28hl512gt, s28hl01gt, and s28hs01gt.
These devices have the same functionality as s28hs512t.
In spi-nor-core, use device ID byte to detect S28 family instead of
device name.
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
Change configuration macro name to support all other devices in SEMPER S28
family.
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
Change prefix to support all other devices in SEMPER S28 family.
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
|
|
Add support for imx8mn architecture in order to run the NAND
in fast edo mode.
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
|
|
Rename the gpmi_apb_bch clock name to gpmi_bch_apb, as you can find in
the device tree.
Fixes: commit a59691280daca ("MXS_NAND: Add clock support for iMX8")
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
|
|
This clock name is not present in any U-boot and Linux kernel device
tree.
Fixes: commit a59691280daca ("MXS_NAND: Add clock support for iMX8")
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
|
|
This fixes the below build error if nand.c is included in
an SPL build.
/work/u-boot/drivers/mtd/nand/raw/nand.c: In function ‘nand_init_chip’:
/work/u-boot/drivers/mtd/nand/raw/nand.c:82:28: error: ‘nand_chip’ undeclared (first use in this function)
82 | struct nand_chip *nand = &nand_chip[i];
| ^~~~~~~~~
/work/u-boot/drivers/mtd/nand/raw/nand.c:82:28: note: each undeclared identifier is reported only once for each function it appears in
/work/u-boot/drivers/mtd/nand/raw/nand.c:84:20: error: ‘base_address’ undeclared (first use in this function); did you mean ‘base_addr’?
84 | ulong base_addr = base_address[i];
| ^~~~~~~~~~~~
| base_addr
Fixes: 068c41f1cc77 ("Finish conversion CONFIG_SYS_NAND_SELF_INIT to Kconfig")
Signed-off-by: Roger Quadros <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
|
