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The addition of .pre_probe and .per_device_auto made this look
bad. Fix it.
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Rasmus Villemoes <[email protected]>
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As preparation for having the wdt-uclass provided watchdog_reset()
function handle all DM watchdog devices, and not just the first such,
introduce a uclass-owned struct to hold the reset_period and
next_reset, so these become per-device instead of being static
variables.
No functional change intended.
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Rasmus Villemoes <[email protected]>
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wdt_start() does the "no ->start? return -ENOSYS" check, don't
open-code that in wdt_expire_now().
Also, wdt_start() maintains some global (and later some per-device)
state, which would get out of sync with this direct method call - not
that it matters much here since the board is supposed to reset very
soon.
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Signed-off-by: Rasmus Villemoes <[email protected]>
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These symbols are now either unused or were only used within the config
file to determine other logic, which could be done in a way that doesn't
further pollute the CONFIG namespace.
Signed-off-by: Tom Rini <[email protected]>
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The value CONFIG_ALTERA_SPI_IDLE_VAL is never re-defined by a board.
Rename this to ALTERA_SPI_IDLE_VAL.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This driver is currently unused. Remove.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This removes a number of spots of dead code based on symbols that start
with CONFIG_[0-9] or CONFIG_A.
Signed-off-by: Tom Rini <[email protected]>
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This driver uses the CONFIG namespace to set the chips internal CONFIG
namespace related bits. However, CONFIG is reserved for the top-level
Kconfig based configuration system. Use CFG as the namespace here
instead to avoid pollution.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This driver uses the CONFIG namespace to set the chips internal CONFIG
namespace related bits. However, CONFIG is reserved for the top-level
Kconfig based configuration system. Use CFG as the namespace here
instead to avoid pollution.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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- As there are no boards that use different values for speed / slave on
different buses, use a single option.
- Switch to using the common SYS_I2C_SPEED / SYS_I2C_SLAVE options.
- Introduce _HAS_ options for additional buses as only the first one is
common to all users.
- Convert all remaining symbols to Kconfig.
Signed-off-by: Tom Rini <[email protected]>
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- Migrate SYS_I2C_SH and related defines to Kconfig
- Remove currently unused SYS_I2C_SH related defines
- Cleanup related README section.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_I2C_MXC
CONFIG_SYS_I2C_MXC_I2C1
CONFIG_SYS_I2C_MXC_I2C2
CONFIG_SYS_I2C_MXC_I2C3
CONFIG_SYS_I2C_MXC_I2C4
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_I2C_SPEED
CONFIG_SYS_I2C_SLAVE
Signed-off-by: Tom Rini <[email protected]>
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This driver and it's only user are converted to DM_I2C, remove legacy
code.
Signed-off-by: Tom Rini <[email protected]>
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The omap24xx I2C driver uses its own CONFIG namespace for common I2C
variables. Rather than convert more of them to Kconfig, rename these to
the common I2C ones and remove the entirely unused functionality. As
part of this, we make the am335x_shc platforms consistent with their
intended speed values.
Signed-off-by: Tom Rini <[email protected]>
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There are no users of more than 1 i2c bus in the non-DM case currently.
Remove the additional defines for this.
Signed-off-by: Tom Rini <[email protected]>
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Convert SYS_I2C_EARLY_INIT to Kconfig, and make it depend on
SPL_SYS_I2C_LEGACY. Remove the weak implementation as it's either
something that needs to exist for real, or shouldn't be called.
Signed-off-by: Tom Rini <[email protected]>
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First, we convert CONFIG_SYS_I2C_LEGACY to Kconfig. Next, as you cannot
have SYS_I2C_LEGACY and DM_I2C at the same time, introduce
CONFIG_SPL_SYS_I2C_LEGACY so that we can enable the legacy option only
in SPL. Finally, for some PowerPC cases we also need
CONFIG_TPL_SYS_I2C_LEGACY support. Convert all of the existing users to
one or more symbols.
Signed-off-by: Tom Rini <[email protected]>
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Currently the legacy software i2c support is only used for a single bus.
Remove all of the extra and unused support. Also update the README to
not reference that, and finish removing some already badly auto-edited
related text.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_I2C_MVTWSI
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SYS_I2C_SOFT
CONFIG_SYS_I2C_SOFT_SPEED
CONFIG_SYS_I2C_SOFT_SLAVE
Signed-off-by: Tom Rini <[email protected]>
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- Rename usages of CONFIG_SYS_DEF_EEPROM_ADDR to CONFIG_SYS_I2C_EEPROM_ADDR
based on current usage.
- Convert CONFIG_SYS_I2C_EEPROM_ADDR, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
CONFIG_SYS_I2C_EEPROM_BUS, CONFIG_CONFIG_SYS_EEPROM_SIZE
CONFIG_SYS_EEPROM_PAGE_WRITE_BITS and CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
to Kconfig. We move these symbols around a bit and add appropriate
dependencies to them. In some cases, we now add a correct default value
as well.
Signed-off-by: Tom Rini <[email protected]>
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Finish moving this driver to Kconfig.
- Update the dependency logic for Exynos5 too
- Remove the unused CONFIG_SYS_I2C_S3C24X0_SPEED variable
- Drop CONFIG_SYS_I2C_S3C24X0_SLAVE as it's always set to 0.
- Move the internal SYS_I2C_S3C24X0_SLAVE define closer to the only user.
Cc: Jaehoon Chung <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Minkyu Kang <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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There are a number of DWC2 configuration options that are set in dwc2.h
and referenced in dwc2.c only. Move these out of the CONFIG_DWC2
namespace and in to the DWC2 namespace. Note that hikey was defining an
option that was already always enabled, so we can remove that hunk.
Cc: Marek Vasut <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2021.10-rc3
xilinx:
- Disable CONFIG_ARCH_FIXUP_FDT_MEMORY
- Print information about cpu via soc drivers and enable DISPLAY_CPUINFO
- Wire infrastructure for DTB_RESELECT and MULTI_DTB_FIT
zynq:
- Wire single QSPI
- Use power-source instead of io-standard properties
- Enable nor on zc770-xm012
zynqmp:
- Change handling around multi_boot()
- Setup offset for u-boot.itb in spi
- Generate run time dfu_alt_info for capsule update
- Use explicit values for enums (zynqmp_firmware.h)
- Enable RTC/SHA1/BUTTON/BUTTON_GPIO command
- Disable WDT driver by default
- Bind usb/scsi via preboot because of EFI
- DT updates/fixes
- Add soc driver
- Fix SPL SPI boot mode
versal:
- Add soc driver
sdhci:
- Update tap delay programming for zynq_sdhci driver
cmd:
- Fix RTC uclass handling in date command
- Update pwm help message
- Update reset help message
watchdog:
- Fix wwdt compilation
rtc:
- Deal with seq alias in rtc uclass
- Add zynqmp RTC driver
fdt:
- Add kernel-doc for fdt_fixup_memory_banks()
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dev_dbg, dev_err and dev_warn seems to be moved to different header file.
Include dm/device_compat.h file to compile properly.
Signed-off-by: Ashok Reddy Soma <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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soc_xilinx_versal driver allows identification of family & revision
of versal SoC. This driver is selected by CONFIG_SOC_XILINX_VERSAL.
Probe this driver using platdata U_BOOT_DEVICE structure which is
defined at mach-versal/cpu.c.
Add this config to xilinx_versal_virt_defconfig &
xilinx_versal_mini_ospi_defconfig file to select this driver.
Signed-off-by: T Karthik Reddy <[email protected]>
Reviewed-by: Ashok Reddy Soma <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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soc_xilinx_zynqmp driver allows identification of family & revision
of zynqmp SoC. This driver is selected by CONFIG_SOC_XILINX_ZYNQMP.
Add this config to xilinx_zynqmp_virt_defconfig file.
Probe this driver using platdata U_BOOT_DEVICE structure which is
specified in mach-zynqmp/cpu.c.
Signed-off-by: T Karthik Reddy <[email protected]>
Reviewed-by: Ashok Reddy Soma <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Since set_control_reg is available in sdhci.c, use it and remove
arasan_sdhci_set_control_reg().
Signed-off-by: Ashok Reddy Soma <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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As per SD spec when SD host controller is reset, it takes 1000msec
to detect the card state. In case, if we enable the sd bus voltage &
card detect state is not stable, then host controller will disable
the sd bus voltage.
In case of warm/subsystem reboot, due to unstable card detect state
host controller is disabling the sd bus voltage to sd card causing
sd card timeout error. So we wait for a maximum of 1000msec to get
the card detect state stable before we enable the sd bus voltage.
This current fix is workaround for now, this needs to be analysed
further. Zynqmp platform should behave the same as Versal, but we
did not encounter this issue as of now. So we are fixing it for
Versal only.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
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Move tapdelay function calls to zynq_sdhci.c and make them static
inline. zynqmp_tap_delay.h has function prototypes for the functions
defined in tap_delays.c, which will not be needed anymore.
Remove tap_delays.c and zynqmp_tap_delay.h files.
Signed-off-by: Ashok Reddy Soma <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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Currently xilinx sdhci driver is using zynqmp_mmio_write() to set
tapdelay values and DLL resets. Continue to use this for SPL and mini
U-Boot where U-Boot will be executed at EL3 level.
Use firmware call xilinx_pm_request() using appropriate arguments to
set input/output tapdelays and also for DLL resets in regular flow(EL2).
Host driver should explicitly request DLL reset before ITAP (assert DLL)
and after OTAP (release DLL) to avoid issues in some cases. Also handle
error return where possible.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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The DDR subsystem in Diamond Mesa is consisted of controller, PHY,
memory reset manager and memory clock manager.
Configuration settings of controller, PHY and memory reset manager
is come from DDR handoff data in bitstream, which contain the register
base addresses and user settings from tool.
Configuration settings of memory clock manager is come from the HPS
handoff data in bitstream, however the register base address is defined
in device tree.
The calibration is fully done in HPS, which requires IMEM and DMEM
binaries loading to PHY SRAM for running this calibration, both
IMEM and DMEM binaries are also part of bitstream, this bitstream
would be loaded to OCRAM by SDM, and configured by DDR driver.
Signed-off-by: Siew Chin Lim <[email protected]>
Signed-off-by: Tien Fong Chee <[email protected]>
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Minimum 1GB memory size is required in current memory test, so this patch
improves the memory test for processing memory size less than 1GB, and
the size in power of two.
Signed-off-by: Tien Fong Chee <[email protected]>
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Add memory clock manager driver for N5X. Provides memory clock
initialization and enable functions.
Signed-off-by: Siew Chin Lim <[email protected]>
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Add clock manager driver for N5X. Provides clock initialization
and get_rate functions.
Signed-off-by: Siew Chin Lim <[email protected]>
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fsl-qoriq: Fixes related to env, spi, usb, crypto, configs, distro-boot
for Layerscape Boards like lx2, sl28, ls2088ardb.
powerpc: Fixes for t208xrdb revd board and cortina related configs
update for T208xRDB, T4240RDB.
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https://source.denx.de/u-boot/custodians/u-boot-i2c
i2c changes for for-v2021.10-rc3
new driver:
- Introduce mcp230xx support
from Sebastian Reichel
new feature:
- i2c-gpio: add support for "sda-gpios" + "scl-gpios" i2c-gpio bindings.
from Samuel Holland
- bootcount: add a new driver with syscon as backend
from Nandor Han
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The driver will use a syscon regmap as backend and supports both
16 and 32 size value. The value will be stored in the CPU's endianness.
Signed-off-by: Nandor Han <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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To avoid confusion about the order of the GPIOs, the i2c-gpio binding
was updated to use a separate property for each GPIO instead of an
array. However, the driver only supports the old binding. Add support
for the new binding as well, so the driver continues to work as device
trees are updated.
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Introduce driver for I2C based MCP230xx GPIO chips, which are
quite common and already well supported by the Linux kernel.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add function to apply a bitmask to an i2c register, so
that specific bits can be cleared and/or set.
Suggested-by: Simon Glass <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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'gpt' and 'mmc0' fastboot partitions have been treated as the same device,
but it is wrong.
Fill disk_partition structure with eMMC user partition info
to properly flash data.
Signed-off-by: Oleh Kravchenko <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Sean Anderson <[email protected]>
Cc: Tom Rini <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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The current U-Boot version has the next matches for boot partitions:
> mmc0boot0 to EMMC_BOOT1
> mmc0boot1 to EMMC_BOOT1 (should be EMMC_BOOT2)
This patch fixes a typo for the boot partition number.
Signed-off-by: Oleh Kravchenko <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
Cc: Marek Vasut <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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The driver is based on the Versaclock driver from the Linux code, but
due differences in the clock API between them, some pieces had to be
changed.
This driver creates a mux, pfd, pll, and a series of fod ouputs.
Rate Usecnt Name
------------------------------------------
25000000 0 `-- x304-clock
25000000 0 `-- [email protected]
25000000 0 |-- [email protected]
2800000000 0 | `-- [email protected]
33333333 0 | |-- [email protected]
33333333 0 | | `-- [email protected]
33333333 0 | |-- [email protected]
33333333 0 | | `-- [email protected]
50000000 0 | |-- [email protected]
50000000 0 | | `-- [email protected]
125000000 0 | `-- [email protected]
125000000 0 | `-- [email protected]
25000000 0 `-- [email protected]_sel_i2cb
A translation function is added so the references to <&versaclock X> get routed
to the corresponding [email protected].
Signed-off-by: Adam Ford <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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One of the "dma_addr_t" instances was left out when
converting to "caam_dma_addr_t".
Fixes: 2ff17d2f74c5 ("crypto: fsl: refactor for 32 bit version CAAM support on ARM64")
Signed-off-by: Horia Geantă <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add support for boards supporting TFA boot separately in cortina
firmware. Please note, a weak function is defined to retrieve firmware
address values as CONFIG_CORTINA_FW_ADDR is now defined in defconfig and
can only have one possible value defined. This weak function will help
in overwrting the values to get proper addresses as per boot source.
Signed-off-by: Kuldeep Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Use moveconfig.py script to convert below defines to Kconfig and move
these entries to defconfigs.
CONFIG_CORTINA_FW_ADDR
CONFIG_CORTINA_FW_LENGTH
Signed-off-by: Kuldeep Singh <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Import linux commit 007773e16a6f ("spi: nxp-fspi: Ensure width is
respected in spi-mem operations") to fix SPI access on boards which
don't have all SPI I/O lines connected to the flash.
Since commit 71025f013ccb ("mtd: spi-nor-core: Rework hwcaps selection")
u-boot figures out the capabilities by looking at spi_mem_supports_op().
The FlexSPI driver doesn't take the board layout into account. Fix that.
Fixes: 383fded70c4f ("spi: nxp_fspi: new driver for the FlexSPI controller")
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Pratyush Yadav <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add the support of the BSEC clock used by the STM32MP misc driver
since the commit 622c956cada0 ("stm32mp: bsec: manage clock when present
in device tree") even if this clock is not yet defined in kernel device
tree stm32mp151.dtsi.
This patch avoids issue for basic boot when this secure clock are not
provided by secure world with SCMI.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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