History log of /openbmc/u-boot/drivers/spi/Kconfig (Results 1 – 25 of 109)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: v00.04.15
# 4c8f336c 02-May-2023 Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>

spi: aspeed: Add flash write-protect by host ctrl APIs

Add APIs for command filter and address filter, by which
the access permission of the SPI flash regions can be
controller by configuring SPI co

spi: aspeed: Add flash write-protect by host ctrl APIs

Add APIs for command filter and address filter, by which
the access permission of the SPI flash regions can be
controller by configuring SPI controller registers.
Notice, this method cannot avoid physical flash access
from the external HW path.

Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Change-Id: I9516064ba677b99a6ff7de5b938ba57325049355

show more ...


Revision tags: v00.04.14, v00.04.13, v00.04.12, v00.04.11, v00.04.10, v00.04.09, v00.04.08, v00.04.07, v00.04.06, v00.04.05, v00.04.04, v00.04.03, v00.04.02, v00.04.01, v00.04.00, v2021.04, v00.03.03, v2021.01, v2020.10, v2020.07, v00.02.13, v2020.04, v2020.01, v2019.10, v00.02.05, v00.02.04, v00.02.03, v00.02.02, v00.02.01, v2019.07, v00.02.00
# 9da3b6f0 13-Jun-2019 Johnny Huang <johnny_huang@aspeedtech.com>

Merge branch 'aspeed-dev-v2019.04' into aspeed-master-v2019.04


# 5a5499fb 30-May-2019 ryan_chen <ryan_chen@aspeedtech.com>

Merge branch 'ryan_port' into aspeed-dev-v2019.04


# 499853d6 29-May-2019 ryan_chen <ryan_chen@aspeedtech.com>

add fmc/spi driver


Revision tags: v2019.04
# f18b7b27 06-Mar-2019 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi

- dw spi include file fix
- Allwinner A31 spi, been in ML in many releases.


# a51cd54e 27-Feb-2019 Jagan Teki <jagan@amarulasolutions.com>

spi: Rename sun4i_spi.c into spi-sunxi.c

Now the same SPI controller driver is reusable in all Allwinner
SoC variants, so rename the existing sun4i_spi.c into spi-sunxi.c
which eventually look like

spi: Rename sun4i_spi.c into spi-sunxi.c

Now the same SPI controller driver is reusable in all Allwinner
SoC variants, so rename the existing sun4i_spi.c into spi-sunxi.c
which eventually look like a common sunxi driver.

Also update the function, variable, structure names in driver from
sun4i into sunxi.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

show more ...


# 853f4511 27-Feb-2019 Jagan Teki <jagan@amarulasolutions.com>

spi: sun4: Add A31 spi controller support

The usual SPI transmission protocol in Allwinner A10 and A31
controllers share similar context with minimal changes in register
offsets along with few addit

spi: sun4: Add A31 spi controller support

The usual SPI transmission protocol in Allwinner A10 and A31
controllers share similar context with minimal changes in register
offsets along with few additional register bits on A31.

So, add A31 spi controller support in existing sun4i_spi with A31
specific register offsets and bits.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

show more ...


# 50e24381 07-Feb-2019 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi

- SPI-NOR support


# 6d825178 04-Feb-2019 Vignesh R <vigneshr@ti.com>

configs: Don't use SPI_FLASH_BAR as default

Now that new SPI NOR layer uses stateless 4 byte opcodes by default,
don't enable SPI_FLASH_BAR. For SPI controllers that cannot support
4-byte addressing

configs: Don't use SPI_FLASH_BAR as default

Now that new SPI NOR layer uses stateless 4 byte opcodes by default,
don't enable SPI_FLASH_BAR. For SPI controllers that cannot support
4-byte addressing, (stm32_qspi.c, fsl_qspi.c, mtk_qspi.c, ich.c,
renesas_rpc_spi.c) add an imply clause to enable SPI_FLASH_BAR so as to
not break functionality.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed

show more ...


# 6430eea6 04-Feb-2019 Vignesh R <vigneshr@ti.com>

spi: Add non DM version of SPI_MEM

Add non DM version of SPI_MEM to support easy migration to new SPI NOR
framework. This can be removed once DM_SPI conversion is complete.

Signed-off-by: Vignesh R

spi: Add non DM version of SPI_MEM

Add non DM version of SPI_MEM to support easy migration to new SPI NOR
framework. This can be removed once DM_SPI conversion is complete.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Tested-by: Stefan Roese <sr@denx.de>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed

show more ...


# f83ef0da 17-Jan-2019 Tom Rini <trini@konsulko.com>

Merge tag 'mips-pull-2019-11-16' of git://git.denx.de/u-boot-mips

- MIPS: mscc: various enhancements for Luton and Ocelot platforms
- MIPS: mscc: added support for Jaguar2 platform
- MIPS: optimised

Merge tag 'mips-pull-2019-11-16' of git://git.denx.de/u-boot-mips

- MIPS: mscc: various enhancements for Luton and Ocelot platforms
- MIPS: mscc: added support for Jaguar2 platform
- MIPS: optimised SPL linker script
- MIPS: bcm6368: fix restart flow issues
- MIPS: fixed CONFIG_OF_EMBED warnings for all MIPS boards
- MIPS: mt7688: small fixes and enhancements
- mmc: compile-out write support if disabled

show more ...


# fd6e0b05 08-Jan-2019 Lars Povlsen <lars.povlsen@microchip.com>

mips: spi: mscc: Add fast bitbang SPI driver

This patch add a new SPI driver for MSCC SOCs that does not sport the
designware SPI hardware controller.

Performance gain: 7.664 seconds vs. 17.633 for

mips: spi: mscc: Add fast bitbang SPI driver

This patch add a new SPI driver for MSCC SOCs that does not sport the
designware SPI hardware controller.

Performance gain: 7.664 seconds vs. 17.633 for 1 Mbyte write.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

show more ...


# 9450ab2b 05-Dec-2018 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi

- Various MTD fixes from Boris
- Zap various unused / legacy paths.
- pxa3xx NAND update from Miquel

Signed-off-by: Tom Rini <trini@konsulko.co

Merge branch 'master' of git://git.denx.de/u-boot-spi

- Various MTD fixes from Boris
- Zap various unused / legacy paths.
- pxa3xx NAND update from Miquel

Signed-off-by: Tom Rini <trini@konsulko.com>

show more ...


# f34d0315 21-Nov-2018 Christophe Leroy <christophe.leroy@c-s.fr>

spi: mpc8xx: Migrate to DM_SPI

Drop non-dm code and migrate into DM_SPI.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[jagan: Move config menu in DM_SPI area]
Signed-off-by: Jagan Teki

spi: mpc8xx: Migrate to DM_SPI

Drop non-dm code and migrate into DM_SPI.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[jagan: Move config menu in DM_SPI area]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

show more ...


# 052cafd2 12-Oct-2018 Guochun Mao <guochun.mao@mediatek.com>

spi: mtk_qspi: add qspi driver for MT7629 SoC

This patch adds MT7629 qspi driver for accessing SPI NOR flash.

Signed-off-by: Guochun Mao <guochun.mao@mediatek.com>
Reviewed-by: Simon Glass <sjg@chr

spi: mtk_qspi: add qspi driver for MT7629 SoC

This patch adds MT7629 qspi driver for accessing SPI NOR flash.

Signed-off-by: Guochun Mao <guochun.mao@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>

show more ...


# 9d26506a 22-Nov-2018 Neil Armstrong <narmstrong@baylibre.com>

spi: Add Amlogic Meson SPI Flash Controller driver

The Amlogic Meson SoCs embeds a Flash oriented SPI Controller name SPIFC.
This driver, ported from the Linux meson-spi-spifc driver, add support
fo

spi: Add Amlogic Meson SPI Flash Controller driver

The Amlogic Meson SoCs embeds a Flash oriented SPI Controller name SPIFC.
This driver, ported from the Linux meson-spi-spifc driver, add support
for this controller on the Amlogic Meson GX SoCs in U-Boot.

Tested-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

show more ...


# d0423c44 16-Oct-2018 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.11-rc2-v2

FPGA:
- Fix SPL fpga loading from FIT

ARM64:
- Fix gic accesses in EL2/EL1

Xilinx:
- Add dlc20 board support
- Add Ver

Merge git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.11-rc2-v2

FPGA:
- Fix SPL fpga loading from FIT

ARM64:
- Fix gic accesses in EL2/EL1

Xilinx:
- Add dlc20 board support
- Add Versal board support
- Sync defconfigs
- Enable MP via Kconfig
- Add missing efuse node
- Enable CDC for zcu100

cmd:
- Fix kgdb Kconfig dependency

show more ...


# ec48b6c9 22-Aug-2018 Michal Simek <michal.simek@xilinx.com>

arm64: versal: Add support for new Xilinx Versal ACAPs

Xilinx is introducing Versal, an adaptive compute acceleration platform
(ACAP), built on 7nm FinFET process technology. Versal ACAPs combine
Sc

arm64: versal: Add support for new Xilinx Versal ACAPs

Xilinx is introducing Versal, an adaptive compute acceleration platform
(ACAP), built on 7nm FinFET process technology. Versal ACAPs combine
Scalar Processing Engines, Adaptable Hardware Engines, and Intelligent
Engines with leading-edge memory and interfacing technologies to deliver
powerful heterogeneous acceleration for any application. The Versal AI
Core series has five devices, offering 128 to 400 AI Engines. The series
includes dual-core Arm Cortex™-A72 application processors, dual-core Arm
Cortex-R5 real-time processors, 256KB of on-chip memory with ECC, more
than 1,900 DSP engines optimized for high-precision floating point with
low latency.

The patch is adding necessary infrastructure in place without enabling
platform which is done in separate patch.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

show more ...


# ad8c9f61 04-Oct-2018 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi


# 5eee9dee 16-Aug-2018 Stefan Roese <sr@denx.de>

spi: Add SPI driver for MT76xx SoCs

This patch adds the SPI driver for the MediaTek MT7688 SoC (and
derivates). Its been tested on the LinkIt Smart 7688 and the Gardena
Smart Gateway with and SPI NO

spi: Add SPI driver for MT76xx SoCs

This patch adds the SPI driver for the MediaTek MT7688 SoC (and
derivates). Its been tested on the LinkIt Smart 7688 and the Gardena
Smart Gateway with and SPI NOR on CS0 and on the Gardena Smart
Gateway additionally with an SPI NAND on CS1.

Note that the SPI controller only supports a max transfer size of 32
bytes. This driver implementes a workaround to enable bigger xfer
sizes to speed up the transfer especially for the SPI NAND support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Piotr Dymacz <pepe2k@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

show more ...


# 592cd5de 02-Oct-2018 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi

This is the PR for SPI-NAND changes along with few spi changes.

[trini: Re-sync changes for ls1012afrwy_qspi*_defconfig]
Signed-off-by: Tom Rin

Merge branch 'master' of git://git.denx.de/u-boot-spi

This is the PR for SPI-NAND changes along with few spi changes.

[trini: Re-sync changes for ls1012afrwy_qspi*_defconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>

show more ...


# 8a4791fa 31-Aug-2018 Quentin Schulz <quentin.schulz@bootlin.com>

spi: add support for ARM PL022 SPI controller

This adds support for the ARM PL022 SPI controller for the standard
variant (0x00041022) which has a 16bit wide and 8 locations deep TX/RX
FIFO.

A few

spi: add support for ARM PL022 SPI controller

This adds support for the ARM PL022 SPI controller for the standard
variant (0x00041022) which has a 16bit wide and 8 locations deep TX/RX
FIFO.

A few parts were borrowed from the Linux kernel driver.

Cc: Armando Visconti <armando.visconti@st.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>

show more ...


# d13f5b25 16-Aug-2018 Boris Brezillon <boris.brezillon@bootlin.com>

spi: Extend the core to ease integration of SPI memory controllers

Some controllers are exposing high-level interfaces to access various
kind of SPI memories. Unfortunately they do not fit in the cu

spi: Extend the core to ease integration of SPI memory controllers

Some controllers are exposing high-level interfaces to access various
kind of SPI memories. Unfortunately they do not fit in the current
spi_controller model and usually have drivers placed in
drivers/mtd/spi-nor which are only supporting SPI NORs and not SPI
memories in general.

This is an attempt at defining a SPI memory interface which works for
all kinds of SPI memories (NORs, NANDs, SRAMs).

Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>

show more ...


# bb694d4e 04-Aug-2018 Tom Rini <trini@konsulko.com>

Merge branch 'master' of git://git.denx.de/u-boot-spi


Revision tags: v2018.07, v2018.03
# 7f25d817 06-Feb-2018 Stefan Mavrodiev <stefan@olimex.com>

arm: sunxi: Allwinner A10 SPI driver

Add spi driver for sun4i, sun5i and sun7i SoCs. The driver is
adapted from mailine kernel.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Reviewed-by: Jaga

arm: sunxi: Allwinner A10 SPI driver

Add spi driver for sun4i, sun5i and sun7i SoCs. The driver is
adapted from mailine kernel.

Signed-off-by: Stefan Mavrodiev <stefan@olimex.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

show more ...


12345