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https://source.denx.de/u-boot/custodians/u-boot-nand-flash
This series adds significant and valuable work by Mikhail Kshevetskiy to
align spi-mem with Linux 6.16. It also includes contributions to the mtd
performance patches, a work started by Miquel Raynal and improved by
Mikhail Kshevetskiy. Additionally, two patches tighten dependencies on
the Atmel driver.
The patches pass the pipeline CI:
https://source.denx.de/u-boot/custodians/u-boot-nand-flash/-/pipelines/27873
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The way that the NAND driver under DM_NAND_ATMEL is probed is by the
dummy memory driver controlled by ATMEL_EBI. Rather than require that
for NAND to work both be enabled, make NAND select ATMEL_EBI and do not
prompt for ATMEL_EBI as it only triggers the probe for NAND.
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Michael Trimarchi <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-stm into next
CI:
- https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/27668
STM32MP2:
- Add SPI flashes support
- Add RIFSC system bus driver fixes
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Octo Memory Manager driver (OMM) manages:
- the muxing between 2 OSPI busses and 2 output ports.
There are 4 possible muxing configurations:
- direct mode (no multiplexing): OSPI1 output is on port 1 and OSPI2
output is on port 2
- OSPI1 and OSPI2 are multiplexed over the same output port 1
- swapped mode (no multiplexing), OSPI1 output is on port 2,
OSPI2 output is on port 1
- OSPI1 and OSPI2 are multiplexed over the same output port 2
- the split of the memory area shared between the 2 OSPI instances.
- chip select selection override.
- the time between 2 transactions in multiplexed mode.
- check firewall access.
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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TI_AEMIF configuration doesn't depend on ARCH_DAVINCI while the AEMIF
controller is present in the DaVinci SoCs.
Add ARCH_DAVINCI to the potential users of the TI_AEMIF driver
Add <asm/io.h> to driver's includes to fix build issue on ARCH_DAVINCI
Signed-off-by: Bastien Curutchet <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Similar change was done by commit b4c2c151b14b ("Kconfig: Remove all
default n/no options") and again sync is required.
default n/no doesn't need to be specified. It is default option anyway.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Svyatoslav Ryhel <[email protected]> # tegra
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Angelo Dureghello <[email protected]>
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The EBI is used to access peripherals like NAND, SRAM, NOR etc. Add
this driver to probe the nand flash controller. This is a dummy driver
and not yet a complete device driver for EBI.
Signed-off-by: Balamanikandan Gunasundar <[email protected]>
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The GPMC is a unified memory controller dedicated for interfacing
with external memory devices like
- Asynchronous SRAM-like memories and ASICs
- Asynchronous, synchronous, and page mode burst NOR flash
- NAND flash
- Pseudo-SRAM devices
This driver will take care of setting up the GPMC based on
the settings specified in the Device tree and then
probe its children.
Signed-off-by: Roger Quadros <[email protected]>
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Introduce UCLASS_MEMORY for future Memory Controller
device drivers.
Signed-off-by: Roger Quadros <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The driver adds the support for the STMicroelectronics FMC2 EBI controller
found on STM32MP SOCs.
Signed-off-by: Christophe Kerello <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Not all Keystone2 devices has AEMIF NAND controller. So adding Kconfig
entry for CONFIG_TI_AEMIF and enabling it in respective defconfigs on
platforms with AEMIF controller.
Reported-by: Nishanth Menon <[email protected]>
Signed-off-by: Lokesh Vutla <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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