That's not correct and it breaks SMBUS-style reads and and writes for
some chips (e.g. SYR82X/SYR83X).
Stop bit should be sent only after the last message.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
SYR82X and SYR83X are almost identical to FAN53555, the only difference
is different die ID and revision, voltage ranges and steps.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
For all the Rockchip SoCs with SPL_LOAD_FIT enable, we need to build
u-boot.itb with U-Boot proper and ATF/OPTEE.
All the Rockchip boards with SPL_LOAD_FIT now supports FIT generator to
get ATF/OPTEE binary path from environment and pass the build even if no
ATF/OPTEE binary exist, so we can enable this feature for the rockchip
platform.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
The RK3368 lion board ATF can use bl31.elf like RK3399 and get the FIT
source with generic FIT generator script at:
arch/arm/mach-rockchip/make_fit_atf.py
And then we can use 'BL31' environment to get the path of bl31.elf
instead of copy it into U-Boot folder.
CC: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Use generator script so that we can use environment for TEE source.
$TEE for tee.bin, and if file not exist, the script can report a warning,
and meke the build success without a error.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Some of the ARM11 boards have tight limits on the size of U-Boots. Hence
use EFI_LOADER=n as default on ARM11.
Set EFI_LOADER=y for the Raspberry Pi and Raspberry Pi Zero as these boards
have sufficient storage on the SD card.
Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Add 'ethernet0' as alias for 'gmac0' in S10 device tree.
Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
Signed-off-by: Ooi, Joyce <joyce.ooi@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
The HPS EMAC0 drive strength is changed to 4mA because the initial 8mA
drive strength has caused CE test to fail. This requires changes on the
pad skew for EMAC0 PHY driver. Based on several measurements done, Tx
clock does not require the extra 0.96ns delay which was needed in
Arria10.
Signed-off-by: Ooi, Joyce <joyce.ooi@intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
Since upgrading to gcc9, warnings are issued:
"taking address of packed member of ‘...’ may result in an unaligned
pointer value"
Fix this by converting dwc2_fifo_read to use unaligned access since packed
structures may be on an unaligned address, depending on USB hardware.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Since upgrading to gcc9, warnings are issued:
"taking address of packed member of ‘...’ may result in an unaligned
pointer value"
Fix this by converting two functions to use unaligned access since packed
structures may be on an unaligned address, depending on USB hardware.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
- In ARMv8 NXP Layerscape platforms we also need to make use of
CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so.
- On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define
to 0.
- Add Kconfig entry for ENV_ADDR.
- Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it.
- Add ENV_xxx_REDUND options that depend on their primary option and
SYS_REDUNDAND_ENVIRONMENT
- On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR
for the pre-main-U-Boot environment location.
- On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but
rather it being non-zero, as it will now be zero by default.
- Rework the env_offset absolute in env/embedded.o to not use
CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within
ENV_IS_IN_FLASH.
- Migrate all platforms.
Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
Cc: uboot-stm32@st-md-mailman.stormreply.com
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
We can only configure and set the environment in SPL when we have a
particular environment location set that is not "nowhere" like it is in
SECURE_BOOT designs. Update the code to reflect that.
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
These functions can only be built and used when we have
ENV_IS_IN_SPI_FLASH, use that as a guard.
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
We have CONFIG_ENV_SIZE_IS_REDUND but don't really use it. We have one
board where we can simply multiple CONFIG_ENV_SIZE by two for the same
result. The other place where we could but were not previously using
this is for where env_internal.h checks for if we should set
ENV_IS_EMBEDDED. This seems like the most likely use, historically, of
the variable, but it was not used. Add logic to check for this now.
Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The board file has a build time check to ensure that we do not have the
redundant environment overwriting the factory data. However, using the
symbol CONFIG_ENV_SIZE_REDUND isn't strictly needed as that is always
the same as CONFIG_ENV_SIZE. Use CONFIG_ENV_SIZE instead so that we can
later drop CONFIG_ENV_SIZE_REDUND.
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Stefan Roese <sr@denx.de>
The default mtdparts value grew a trailing zero during the Kconfig
conversion. This is because the mtdparts value in the header file
had a \0 at the end, which got misconverted into plain 0 instead of
being dropped.
Signed-off-by: Marek Vasut <marex@denx.de>
Fixes: 43ede0bca7 ("Kconfig: Migrate MTDIDS_DEFAULT / MTDPARTS_DEFAULT")
Reviewed-by: Tom Rini <trini@konsulko.com>
To use this DM timer on socfpga as system tick, it needs to take itself
out of reset.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
The file arch/arm/mach-socfpga/include/mach/misc.h used the same include
guard as the global include/misc.h.
Fix this by giving the arch file an arch prefix.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
Make the function pointer struct const, as it does not need to be
writable. This doesn't really change anything other than moving this
variable to a different section. No functional change.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
Commit 2a51e16bd5 ("configs: Make USE_TINY_PRINTF depend on SPL||TPL and be default")
enable USE_TINY_PRINTF by default, disable it for Stratix10.
Resync with savedefconfig.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Add #address-cells and #size-cells to memory node to fix incorrect memory
size decoding in recent Uboot version.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Today in initr_reloc_global_data() we use some non-obvious tests to
determine if we need to relocate the env_addr within gd or not. In
order to facilitate migration of other symbols to Kconfig we need to
introduce a new symbol for this particular use case.
Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
We only need to build and link input.o when we have any of
CONFIG_KEYBOARD, CONFIG_DM_KEYBOARD (and SPL/TPL variants) or
CONFIG_TEGRA_KEYBOARD set.
Signed-off-by: Tom Rini <trini@konsulko.com>
xhci.h has now been moved to include/usb/ directory. Therefore, update the
path in the Cadence USB drivers.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
With an implementation for allow_unaligned() available for arm1136 and
arm1176 UEFI can be supported on these architectures.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
The UEFI spec mandates that unaligned memory access should be enabled if
supported by the CPU architecture.
This patch implements the function unaligned_access() to set the enable
unaligned data support flag and to clear the aligned flag in the system
control register (SCTLR). It is called when UEFI related commands like
bootefi are invoked.
Reported-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Tested-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Tested-by: Guillaume Gardet <Guillaume.Gardet@arm.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
fatload USB was reported to fail on the Sheevaplug. Debugging showed that
this was caused by an incorrect unaligned write to memory in
path_to_uefi().
UEFI on ARM requires that unaligned memory access is enabled.
* ARMv5 does not support unaligned access at all.
* ARMv6 supports unaligned access when we clear the A flag and set the
U flag.
* On ARMv7 unaligned access is possible when clearing the aligned flag,
which we do in function allow_unaligned() (arch/arm/cpu/armv7/sctlr.S).
For none of the other cpus in arch/arm/cpu/ we have implemented a
similar function.
* ARMv8 allows unaligned access.
Let EFI_LOADER on ARM depend on SYS_CPU=armv7 or SYS_CPU=armv8.
Once we have implemented allow_unaligned() for other ARM CPUs we can add
these to Kconfig.
Reported-by: Gray Remlin <gryrmln@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Add DM support for Silicon(SIL3131 / SIL3132 / SIL3124) sata driver as
few of the PowerPC platforms such as P series based boards need to
use SATA_SIL with DM,
Also fix below warning while PowerPC P series boards compilation,
===================== WARNING ======================"
This board does use CONFIG_LIBATA but has CONFIG_AHCI not"
enabled. Please update the storage controller driver to use"
CONFIG_AHCI before the v2019.07 release."
Failure to update by the deadline may result in board removal."
See doc/driver-model/MIGRATION.txt for more info."
===================================================="
Signed-off-by: Peng Ma <peng.ma@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Add DM support for Freescale PowerPC sata driver used for PowerPC T series
SoCs,
CONFIG_BLK needs to be enabled on these platforms. It adds the SATA
controller as AHCI device, which is strictly speaking not correct,
as the controller is not AHCI compatible, But the U-Boot AHCI uclass
interface enables the usage of this DM driver,
Also fix below warning while PowerPC T series boards compilation,
===================== WARNING ======================"
This board does use CONFIG_LIBATA but has CONFIG_AHCI not"
enabled. Please update the storage controller driver to use"
CONFIG_AHCI before the v2019.07 release."
Failure to update by the deadline may result in board removal."
See doc/driver-model/MIGRATION.txt for more info."
===================================================="
Signed-off-by: Peng Ma <peng.ma@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
- remove "synopsys,dw-mipi-dsi" compatible to reduce the device tree
differences between Linux and U-Boot for stm32mp1 platform
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Merge tag 'video-for-v2020.01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-video
- fix i.MX6ULL evk black screen observed while reboot stress tests
- remove "synopsys,dw-mipi-dsi" compatible to reduce the device tree
differences between Linux and U-Boot for stm32mp1 platform
- Add support for rockchip SoC: PX30, RK3308
- Add and migrate to use common dram driver: PX30, RK3328, RK3399
- Add rk3399 board Tinker-s support
- Board config update for Rock960, Rockpro64
Support tinker-s board. The board is equivalent of tinker board
except of emmc.
TODO:
- support of usb current burst when the board is powered from pc
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
