Sumit Garg [Mon, 26 Nov 2018 11:20:17 +0000 (16:50 +0530)]
qemu-arm: Add persistent environment support
Currently on qemu-arm platforms environment is kept in RAM. Instead
use pflash device 1 to provide persistent environment support across
device reset.
Also (optionally) provide support for persistent environment across
qemu machine OFF/ON using following instructions:
- Create envstore.img using qemu-img:
qemu-img create -f raw envstore.img 64M
- Add a pflash drive parameter to the command line:
-drive if=pflash,format=raw,index=1,file=envstore.img
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Sumit Garg [Tue, 13 Nov 2018 04:51:24 +0000 (10:21 +0530)]
qemu-arm: Enable VirtIO distro target
With -device virtio-blk-device,drive=hd0, it could detect distro boot
target.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Alexander Graf <agraf@suse.de>
Adam Ford [Tue, 11 Dec 2018 13:41:03 +0000 (07:41 -0600)]
ARM: davinci: Orphan Spectrum Digital AM18xx EVM
I had requested the da850 boards because their previous maintainer
had an invalid e-mail address. I work at Logic PD who makes
the da850-evm kits, so I have access to various boards of theirs.
The Spectrum Digital AM18xx board is based on the Logic PD
da850 EVM, but it's not the same company. Since I don't have the
hardware to test/verify changes, I would prefer to not be
responsible for this board.
Signed-off-by: Adam Ford <aford173@gmail.com>
Tom Rini [Thu, 6 Dec 2018 21:39:43 +0000 (16:39 -0500)]
travis: Add check for configs without MAINTAINERS entries
The genboardscfg.py script will emit a WARNING message if we have new
defconfig files that are not listed in a MAINTAINERS file. Make new
cases of this a failure we catch in Travis-CI.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 10 Dec 2018 22:12:52 +0000 (17:12 -0500)]
Merge tag 'fsl-qoriq-for-v2019.01-rc2' of git://git.denx.de/u-boot-fsl-qoriq
Add TFA boot flow for some Layerscape platforms
Add support for lx2160a SoC
[trini: Add a bunch of missing MAINTAINERS entries]
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 10 Dec 2018 22:12:28 +0000 (17:12 -0500)]
Merge tag 'mips-fixes-for-2019.01' of git://git.denx.de/u-boot-mips
- mips: bcm: disable CONFIG_SWAP_IO_SPACE to force native endianess in readl() & co.
this fixes
09ace9161b95ad3a04b33d1d6a65a929901d28c8
- mips: bcm6838: fix device tree warning
Álvaro Fernández Rojas [Mon, 10 Dec 2018 16:42:58 +0000 (17:42 +0100)]
bmips: bcm6838: fix device tree warning
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Álvaro Fernández Rojas [Sun, 9 Dec 2018 09:41:27 +0000 (10:41 +0100)]
bmips: swapping IO space isn't required
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tom Rini [Mon, 10 Dec 2018 15:19:09 +0000 (10:19 -0500)]
Merge tag 'for-master-
20181210' of git://git.denx.de/u-boot-rockchip
Improvements:
- init DRAM for RK322x in SPL
- add FAN53555 PMIC/regulator driver
- update MicroCrystal RV3029 driver to Kconfig and sync from Linux
- add bootcount uclass and first DM-driver for bootcount
Tom Rini [Mon, 10 Dec 2018 12:16:33 +0000 (07:16 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c
- DM_I2C_COMPAT removal for all ti platforms from Jean-Jacques Hiblot
- Fix in i2c command help output from Chirstoph Muellner.
Tom Rini [Mon, 10 Dec 2018 12:15:55 +0000 (07:15 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Tom Rini [Mon, 10 Dec 2018 12:15:41 +0000 (07:15 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-socfpga
Tom Rini [Mon, 10 Dec 2018 12:15:12 +0000 (07:15 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
- DWC3 and UDC cleanup
Tom Rini [Mon, 10 Dec 2018 12:14:48 +0000 (07:14 -0500)]
Merge git://git.denx.de/u-boot-x86
- Enable RTC for Intel Tangier
- Wrap the call to 8259 PIC with Kconfig options for old targets without
8259
- Warp the call to USB init with Kconfg options for coreboot & EFI
payload
Philipp Tomsich [Fri, 30 Nov 2018 19:00:10 +0000 (20:00 +0100)]
rockchip: rk3399-puma: enable fan53555 regulators in DTS
Now that we have FAN53555 support, we can enable the regulators in our
DTS. To make these easier to identify on the U-Boot commandline, we
rename them to the names of the voltage rails they control.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Philipp Tomsich [Fri, 30 Nov 2018 19:00:09 +0000 (20:00 +0100)]
rockchip: rk3399-puma: defconfig: enable FAN53555 regulator driver
With a driver for the FAN53555 regulator family available, let's
enable it for the RK3399-Q7 (which has two of these devices
on-module).
We enable this for the full U-Boot stage only, as these regulators
provide a suitable default voltage and supply non-critical (i.e.
for booting up) power rails only.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Philipp Tomsich [Fri, 30 Nov 2018 19:00:08 +0000 (20:00 +0100)]
power: add FAN53555 family support
This adds a driver for the FAN53555 family of regulators and wraps it
in a PMIC implementation.
While these devices support a 'normal' and 'suspend' mode (controlled
via an external pin) to switch between two programmable voltages, this
incarnation of the driver assumes that the device is always operating
in 'normal' mode.
Only setting/reading the programmed voltage is supported at this time
and the following device functionality remains unsupported:
- switching the selected voltage (via a GPIO)
- disabling the voltage output via software-control
This matches the functionality of the Linux driver.
Tested on a RK3399-Q7 (with 'option 5' devices): setting voltages from
the U-Boot shell and verifying output voltages on the board.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Philipp Tomsich [Tue, 27 Nov 2018 22:00:19 +0000 (23:00 +0100)]
bootcount: add a DM RTC backing store for bootcount
This implements a driver using a RTC-based backing store for the DM
bootcount implementation. The node configuring this feature will be
compatible with 'u-boot,bootcount-rtc' and the underlying RTC device
shall be reference through the property 'rtc'. An offset into the RTC
device's register space can be provided through the 'offset' property.
Tested on a RK3399-Q7 on a Flamingo carrier board using the SRAM area
of the carrier board's RV3029 RTC.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Philipp Tomsich [Tue, 27 Nov 2018 22:00:18 +0000 (23:00 +0100)]
bootcount: add uclass for bootcount
The original bootcount methods do not provide an interface to DM and
rely on a static configuration for I2C devices (e.g. bus, chip-addr,
etc. are configured through defines statically). On a modern system
that exposes multiple devices in a DTS-configurable way, this is less
than optimal and a interface to DM-based devices will be desirable.
This adds a simple driver that is DM-aware and configurable via DTS.
If ambiguous (i.e. multiple bootcount-devices are present) the
/chosen/u-boot,bootcount-device property can be used to select one
bootcount device.
Initially, this provides support for the following DM devices:
* RTC devices
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Kever Yang [Tue, 4 Dec 2018 09:49:58 +0000 (17:49 +0800)]
rockchip: rk322x: ram: enable DRAM init in SPL instead of TPL
Patch for rk322x TPL is not merged, and only SPL is available now,
enable the sdram driver in SPL first. We should update back to TPL
after TPL is enabled for rk322x.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Christoph Muellner [Tue, 4 Dec 2018 10:27:18 +0000 (11:27 +0100)]
cmd: i2c: Fix help output of i2c command.
In case SYS_I2C or DM_I2C are defined, then the "i2c " prefix
of the "i2c crc32" command is missing.
This patch addresses this, so that users can't get confused
by the "crc32" command.
Without the patch we get
=> i2c help
i2c - I2C sub-system
Usage:
i2c bus [muxtype:muxaddr:muxchannel] - show I2C bus info
crc32 chip address[.0, .1, .2] count - compute CRC32 checksum
i2c dev [dev] - show or set current I2C bus
[...]
With the patch we get
=> i2c help
i2c - I2C sub-system
Usage:
i2c bus [muxtype:muxaddr:muxchannel] - show I2C bus info
i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum
i2c dev [dev] - show or set current I2C bus
...
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:55 +0000 (14:50 +0100)]
dra7: Allow selecting a new dtb after board detection.
The DRA7 platforms requires that the dtb used in the SPL really matches the
platform to have the best MMC performances.
To detect the board type/version an I2C EEPROM is read. This requires that
DM is initialized before the detection. As a consequence we must reset the
DM after the board detection is a new dtb would better match the platform.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:54 +0000 (14:50 +0100)]
drivers: core: nullify gd->dm_root after dm_uninit()
To reset the DM after a new dtb is loaded, we need to call dm_uninit()
and then dm_init(). This fails however because gd->dm_root is not nullified
by dm_uninit().
Fixing it by setting gd->dm_root in dm_uninit().
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:53 +0000 (14:50 +0100)]
drivers: core: Add the option SPL_DM_DEVICE_REMOVE to the Kconfig
It is currently not possible to include the support to remove devices in
the SPL. This is however needed by platforms that re-select their dtb after
DM is initialized; they need to remove all the previously bound devices
before triggering a scan of the new DT.
Add a Kconfig option to be able to include the support for device removal
in the SPL.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Seeries-changes:3
- update commit message
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:52 +0000 (14:50 +0100)]
lib: fdtdec: Add function re-setup the fdt more effeciently
In some cases it may be useful to be able to change the fdt we have been
using and use another one instead. For example, the TI platforms uses an
EEPROM to store board information and, based on the type of board,
different dtbs are used by the SPL. When DM_I2C is used, a first dtb must
be used before the I2C is initialized and only then the final dtb can be
selected.
To speed up the process and reduce memory usage, introduce a new function
fdtdec_setup_best_match() that re-use the DTBs loaded in memory by
fdtdec_setup() to select the best match.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:51 +0000 (14:50 +0100)]
configs: dra7xx-evm: increase the size of the malloc's pool before relocation
This is required to take advantage of MULTI_DTB_FIT before relocation.
If it is too low, DM will be initialized only after relocation has
taken place. That is too late for the DRA7 because I2C DM is used before
the relocation to setup the voltages required, among other things, to
properly initialize the DRAM.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:50 +0000 (14:50 +0100)]
am57xx: remove non-DM I2C code
am57xx configs uses DM_I2C both in SPL and u-boot.
Remove code for non-DM I2C support.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:49 +0000 (14:50 +0100)]
ti: remove usage of DM_I2C_COMPAT and don't disable DM_I2C in SPL
DM_I2C_COMPAT is a compatibility layer that allows using the non-DM I2C
API when DM_I2C is used. The goal is to eventually remove DM_I2C_COMPAT
when all I2C "clients" have been migrated to use the DM API.
This a step in that direction for the TI based platforms.
Build tested with buildman:
buildman -dle am33xx ti omap3 omap4 omap5 davinci keystone
boot tested with:
am335x_evm, am335x_boneblack, am335x_boneblack_vboot (DM version),
am57xx_evm, dra7xx_evm, k2g_evm, am437x_evm
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:48 +0000 (14:50 +0100)]
configs: am335x_pdu001: remove CONFIG_DM_I2C_COMPAT
Remove the last call to the non-DM I2C API.
Also remove the #undef CONFIG_DM_I2C_COMPAT because it is not defined
in the common header file anymore.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Felix Brack <fb@ltec.ch>
Tested-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Heiko Schocher <hs@denx.de>
Andreas Dannenberg [Fri, 7 Dec 2018 13:50:47 +0000 (14:50 +0100)]
ti: common: board_detect: Allow DM I2C without CONFIG_DM_I2C_COMPAT
The EEPROM reading in the board detection code is done through legacy
I2C functions which on platforms using DM_I2C this functionality is
provided via the CONFIG_DM_I2C_COMPAT layer. To allow newer platforms
to use the board detection code without relying on CONFIG_DM_I2C_COMPAT
go ahead and add an I2C handling implementation that directly uses the
I2C DM functionality.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:46 +0000 (14:50 +0100)]
power: make most tps drivers and the twl4030 driver compatible with DM_I2C
Those driver are not DM drivers per se (not using the PMIC/regulator
framework) and are using the legacy I2C API. Make them compatible with
the DM_I2C API.
This impacts the following drivers:
- palmas (used by am57xx/dra7xx evms)
- tps65218 (used by am43xx evms)
- tps65217 and tps65910 (used by am335x evms and am335x boneblack vboot)
- twl4030 (used by omap3_logicpd)
- tps65217 (used by brppt1)
- twl6030
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:45 +0000 (14:50 +0100)]
omap: detect the board after DM is available
In order to use DM_I2C, we need to move the board detection after the
early SPL initialization.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:44 +0000 (14:50 +0100)]
dts: am43x: omap5: Add node for I2C in SPL
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:43 +0000 (14:50 +0100)]
am335x: Register the I2C controllers if DM_I2C is used.
If DM_I2C is used , the I2C controllers must be registered as U_BOOT_DEVICE
because OF_CONTROL is not used in the SPL.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:42 +0000 (14:50 +0100)]
i2c: omap24xx_i2c: Use platdata to probe the device
This allows the driver to be used without OF_CONTROL.
AM335x support DM_SPL but does not use SPL_OF_CONTROL. Enabling DM_I2C in
SPL thus requires that the omap I2C can be passed platdata.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Vignesh R [Fri, 7 Dec 2018 13:50:41 +0000 (14:50 +0100)]
i2c: omap24xx_i2c: Move away from SoC specific headers for reg offset
Move away from SoC specific headers to handle different register layout.
Instead use driver data to get appropriate register layouts like in the
kernel. While at it, perform some mostly cosmetic alignment/cleanup in
the functions being updated.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:40 +0000 (14:50 +0100)]
configs: am335x: am57x: dra7x: Enable CONFIG_SPL_DM_SEQ_ALIAS
Those platforms need CONFIG_SPL_DM_SEQ_ALIAS because they enable both
DM_I2C and SPL_DM. Without CONFIG_SPL_DM_SEQ_ALIAS, it is not possible to
get the I2C bus with i2c_get_chip_for_busnum().
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Felix Brack <fb@ltec.ch>
Tested-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:39 +0000 (14:50 +0100)]
dm: device: Allow using uclass_find_device_by_seq() without OF_CONTROL
If OF_CONTROL is not enabled and DM_SEQ_ALIAS is enabled, we must
assign an alias (requested sequence number) to devices that belongs to a
class with the DM_UC_FLAG_SEQ_ALIAS flag. Otherwise
uclass_find_device_by_seq() cannot be used to get/probe a device. In
particular i2c_get_chip_for_busnum() cannot be used.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:38 +0000 (14:50 +0100)]
dm: i2c: Make i2c_get_chip_for_busnum() fail if the chip is not detected
i2c_get_chip_for_busnum() really should check the presence of the chip on
the bus. Most of the users of this function assume that this is done.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Jean-Jacques Hiblot [Fri, 7 Dec 2018 13:50:37 +0000 (14:50 +0100)]
cmd: Kconfig: Do not include EEPROM if DM_I2C is used without DM_I2C_COMPAT
The implementation of the EEPROM commands does not support the DM I2C API.
Prevent compilation breakage by not enabling it if the non-DM API is not
available (if DM_I2C is used without DM_I2C_COMPAT)
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Bin Meng [Fri, 30 Nov 2018 04:07:13 +0000 (20:07 -0800)]
efi: payload: only init usb if necessary
Up until now the call to initialize the USB subsystem was hardcoded
for U-Boot running as an EFI payload. This was used to enable the
use of a USB keyboard in the U-Boot shell. However not all boards
might need this functionality. As initializing the USB subsystem can
take a considerable amount of time (several seconds on some boards),
we now initialize the USB subsystem only if U-Boot is configured to
use USB keyboards.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Thomas RIENOESSL [Fri, 30 Nov 2018 04:07:12 +0000 (20:07 -0800)]
coreboot: only init usb if necessary
Up until now the call to initialize the USB subsystem was hardcoded
for U-Boot running as a coreboot payload. This was used to enable
the use of a USB keyboard in the U-Boot shell. However not all boards
might need this functionality. As initializing the USB subsystem can
take a considerable amount of time (several seconds on some boards),
we now initialize the USB subsystem only if U-Boot is configured to
use USB keyboards.
Signed-off-by: Thomas RIENOESSL <thomas.rienoessl@bachmann.info>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Bin Meng [Fri, 30 Nov 2018 03:57:22 +0000 (19:57 -0800)]
x86: kconfig: Allow board defconfig file to disable 8259 and APIC
At present the Kconfig options (CONFIG_I8259_PIC and CONFIG_APIC)
do not include a prompt message, which makes it impossible to
be disabled from a board defconfig file.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Fri, 30 Nov 2018 03:57:21 +0000 (19:57 -0800)]
x86: Wrap calls to 8259 with CONFIG_I8259_PIC
mask_irq(), unmask_irq() and specific_eoi() are provided by the
i8259 PIC driver and should be wrapped with CONFIG_I8259_PIC.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Hannes Schmelzer [Sun, 18 Nov 2018 22:19:43 +0000 (23:19 +0100)]
x86: make the LAPIC / IOAPIC construct switchable with Kconfig
There are still systems running which do not have any LAPIC or even
IOAPIC. Responsible MSRs for those do not exist and the systems are
crashing on trying to setup LAPIC.
This commit makes the APIC stuff able to switch off for those boards
which dont' have an LAPIC / IOAPIC.
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Andy Shevchenko [Sat, 10 Nov 2018 15:37:02 +0000 (17:37 +0200)]
x86: acpi: Fix indentation in Intel Tangier ASL code
Make the indentation aligned with what used elsewhere in U-Boot.
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Andy Shevchenko [Sat, 10 Nov 2018 15:37:01 +0000 (17:37 +0200)]
x86: acpi: Enable RTC for Intel Tangier
Intel Tangier SoC has RTC inside. So, enable it in ACPI.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Chris Packham [Sun, 9 Dec 2018 21:41:15 +0000 (10:41 +1300)]
ARM: mvebu: restore license information in mv_ddr_plat.{c,h}
This was unintentionally removed when syncing with upstream.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Tom Rini [Sun, 9 Dec 2018 13:40:49 +0000 (08:40 -0500)]
Merge git://git.denx.de/u-boot-marvell
- Sync DDR training with Marvell code for Armada 38x by Chris
- Misc updates to Armada 38x Helios4 board by Aditya
Philipp Tomsich [Sun, 25 Nov 2018 18:22:19 +0000 (19:22 +0100)]
Roll CRC16-CCITT into the hash infrastructure
The CRC16-CCITT checksum function is useful for space-constrained
applications (such as obtaining a checksum across a 2KBit or 4KBit
EEPROM) in boot applications. It has not been accessible from boot
scripts until now (due to not having a dedicated command and not being
supported by the hash infrstructure) limiting its applicability
outside of custom commands.
This adds the CRC16-CCITT (poly 0x1021, init 0x0) algorithm to the
list of available hashes and adds a new crc16_ccitt_wd_buf() to make
this possible.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[trini: Fix building crc16.o for SPL/TPL]
Signed-off-by: Tom Rini <trini@konsulko.com>
Philipp Tomsich [Sun, 25 Nov 2018 18:22:18 +0000 (19:22 +0100)]
lib: merge CRC16-CCITT into u-boot/crc.h
This merges the CRC16-CCITT headers into u-boot/crc.h to prepare for
rolling CRC16 into the hash infrastructure. Given that CRC8, CRC32
and CRC32-C already have their prototypes in a single header file, it
seems a good idea to also include CRC16-CCITT in the same.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Aditya Prayoga [Tue, 4 Dec 2018 16:57:25 +0000 (00:57 +0800)]
arm: mvebu: helios4: Reset uSOM onboard phy during board init
Similar to Clearfog rev 2.1, GPIO 19 also used to reset onboard ethernet
PHY.
This patch depend on
net: mvneta: Add GPIO configuration support
[URL: https://patchwork.ozlabs.org/patch/
1007736/]
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-By: Dennis Gilmore <dgilmore@redhat.com>
Reviewed-By: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Aditya Prayoga [Tue, 4 Dec 2018 16:57:24 +0000 (00:57 +0800)]
arm: mvebu: helios4: Enable SPI flash support
Enable SPI flash support under U-Boot and SPL. The ENV size and offset,
ported from U-Boot 2013.01 Marvell version: 2015_T1.0p16
To create U-Boot image for SPI flash, user would need to replace
* CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC with CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI
* CONFIG_ENV_IS_IN_MMC with CONFIG_ENV_IS_IN_SPI_FLASH
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-By: Dennis Gilmore <dgilmore@redhat.com>
Reviewed-By: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Aditya Prayoga [Tue, 4 Dec 2018 16:57:23 +0000 (00:57 +0800)]
arm: mvebu: helios4: Reduce U-Boot image size
Remove unused I2C support in SPL and use simple_malloc functions to
reduce SPL image size.
Since Helios4 does not have any PCIe allocated on SerDes, remove PCI
support. MTD layer on top of SPI flash is not needed, remove it also.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-By: Dennis Gilmore <dgilmore@redhat.com>
Reviewed-By: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Aditya Prayoga [Tue, 4 Dec 2018 16:57:22 +0000 (00:57 +0800)]
arm: mvebu: helios4: Enable mvebu GPIO
Make use of U-Boot's GPIO DM to control native GPIO and I2C IO expander.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-By: Dennis Gilmore <dgilmore@redhat.com>
Reviewed-By: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Aditya Prayoga [Tue, 4 Dec 2018 16:57:21 +0000 (00:57 +0800)]
arm: mvebu: helios4: Enable I2C and IO Expander
Enable Marvell I2C driver and I2C IO expander. Set default bus to
external I2C bus. Define I2C aliases in device tree so it can be
recognized by the driver.
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-By: Dennis Gilmore <dgilmore@redhat.com>
Reviewed-By: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Aditya Prayoga [Tue, 4 Dec 2018 16:57:20 +0000 (00:57 +0800)]
arm: mvebu: helios4: mmc: move environment before 1M
Store the environment before 1M into the block device.
This constant is easier to remember, saves a little space,
and is in line with what SolidRun's 2018.01-based fork does for the
clearfog.
Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
[ Aditya Prayoga:
* Port forward]
Signed-off-by: Aditya Prayoga <aditya@kobol.io>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-By: Dennis Gilmore <dgilmore@redhat.com>
Reviewed-By: Dennis Gilmore <dgilmore@redhat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham [Mon, 3 Dec 2018 01:26:49 +0000 (14:26 +1300)]
ARM: mvebu: a38x: sync ddr training code with mv_ddr-armada-18.09.02
This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-18.09 branch
of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git.
Specifically this syncs with commit
99d772547314 ("Bump mv_ddr to
release armada-18.09.2").
The complete log of changes is best obtained from the mv-ddr-marvell.git
repository but some relevant highlights are:
ddr3: add missing txsdll parameter
ddr3: fix tfaw timimg parameter
ddr3: fix trrd timimg parameter
merge ddr3 topology header file with mv_ddr_topology one
mv_ddr: a38x: fix zero memory size scrubbing issue
The upstream code is incorporated omitting the portions not relevant to
Armada-38x and DDR3. After that a semi-automated step is used to drop
unused features with unifdef
find drivers/ddr/marvell/a38x/ -name '*.[ch]' | \
xargs unifdef -m -UMV_DDR -UMV_DDR_ATF -UCONFIG_DDR4 \
-UCONFIG_APN806 -UCONFIG_MC_STATIC \
-UCONFIG_MC_STATIC_PRINT -UCONFIG_PHY_STATIC \
-UCONFIG_64BIT -UCONFIG_A3700 -UA3900 -UA80X0 \
-UA70X0
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>
Tom Rini [Sat, 8 Dec 2018 00:02:01 +0000 (19:02 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-sunxi
- Various axp209 fixes
- Fixes for OLinuXino-A20-Lime2 / OLinuXino-A20-Lime2-eMMC
Tom Rini [Sat, 8 Dec 2018 00:01:09 +0000 (19:01 -0500)]
Merge tag 'u-boot-amlogic-
20181207' of git://git.denx.de/u-boot-amlogic
Two fixes for the Amlogic Pinctrl driver :
- bad usage of clrsetbits_le32
- bad pin definition for AXG Family
Andre Przywara [Thu, 6 Dec 2018 01:25:57 +0000 (01:25 +0000)]
sunxi: update README.sunxi64
Now that the Allwinner port in the official mainline ARM Trusted
Firmware repository has reached feature parity with the "legacy" ATF
port, let's use the opportunity to update the Allwinner 64-bit build
instructions. This changes:
- Update ATF build instructions to use the mainline repo.
- Add quick command lines for TL;DR people.
- Mention Allwinner H6 build target.
- Mention pre-built FEL binaries.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Priit Laes [Wed, 21 Nov 2018 18:05:33 +0000 (20:05 +0200)]
arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2-eMMC
The lime2 features a too large capacitor on the LDO3 output, which
causes the PMIC to shutdown when enabling power. To be able to still
boot up however, we must gradually enable power on LDO3 for this board.
We do this by enabling both the inrush quirk and the maximum slope the
AXP209 supports.
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:32 +0000 (20:05 +0200)]
arm: sunxi: Reduce inrush current on Olimex OLinuXino-A20-Lime2
The lime2 features a too large capacitor on the LDO3 output, which
causes the PMIC to shutdown when enabling power. To be able to still
boot up however, we must gradually enable power on LDO3 for this board.
We do this by enabling both the inrush quirk and the maximum slope the
AXP209 supports.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:31 +0000 (20:05 +0200)]
power: axp209: Limit inrush current for broken boards
Some boards feature a capacitance on LDO3's output that is too large,
causing inrush currents which as a result, shut down the AXP209. This
has been reported before, without knowing the actual cause.
A fix appeared to be done with
commit
0e6e34ac8dbb ("sunxi: Olimex A20 boards: Enable LDO3 and LDO4 regulators").
The description there is a bit misleading, the kernel does not hang
during AXP209 initialization, the PMIC shuts down, causing voltages to
drop and thus the whole system freezes.
While the AXP209 does have the ability to ramp up the voltage slowly, to
reduce these inrush currents, the voltage rate control (VRC) however is
not applicable when switching on the LDO3 output. Only when going from
an enabled lower voltage setting, to a higher voltage setting is the VRC
in effect.
To work around this problem, we set LDO3 to the lowest possible setting
of 0.7 V if it was not yet enabled, and then let the VRC (if enabled) do
its thing. It should be noted, that for some undocumented reason, there
is a short delay needed between setting the LDO3 voltage register and
enabling the power. One would expect that this delay ought to be just
after enabling the output power at 0.7 V, but this did not work.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:30 +0000 (20:05 +0200)]
power: axp209: Add support for voltage rate control on LDO3
The AXP209 LDO3 regulator supports voltage rate control, or can set a
slew rate.
This allows for the power to gradually rise up to the desired voltage,
instead of spiking up as fast as possible. Reason to have this can be
to reduce the inrush currents for example.
There are 3 slopes to choose from, the default, 'none' is a voltage rise
of 0.0167 V/uS, a 1.6 mV/uS and a 0.8 mV/uS voltage rise.
In ideal world (where vendors follow the recommended design guidelines)
this setting should not be enabled by default. Unless of course AXP209
crashes instead of reporting overcurrent condition as it normally should
do in this case.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:29 +0000 (20:05 +0200)]
power: axp209: Reduce magic values by adding defines for LDO[234]
The AXP209 has a few 'magisc-ish' values that are better served with
clear defines.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:28 +0000 (20:05 +0200)]
power: axp209: Define the chip version mask
Use a define for the chip version mask on the axp209.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:27 +0000 (20:05 +0200)]
power: axp209: Use BIT() macro
Use the standard BIT() macro for bitfield definitions in headers.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:26 +0000 (20:05 +0200)]
sunxi: pmic_bus: Decrease boot time by not writing duplicate data
When we clear a pmic_bus bit, we do a read-modify-write operation.
We waste some time however, by writing back the exact samea value
that was already set in the chip. Let us thus only do the write
in case data was changed.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Olliver Schinagl [Wed, 21 Nov 2018 18:05:25 +0000 (20:05 +0200)]
sunxi: board: Print error after power initialization fails
Currently during init, we enable all power, then enable the dram and
after that check whether there was an error during power-up.
This makes little sense, we should enable power and then check if power
was brought up properly before we continue to initialize other things.
This patch moves the DRAM init after the power failure check.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Tom Rini [Fri, 7 Dec 2018 15:55:12 +0000 (10:55 -0500)]
Merge branch '2018-12-06-master-imports'
- Various FAT fixes
- Hardware spinlock uclass
- DMA uclass
- Various am335x fixes
- DT resyncs for a number of TI platforms
- stm32 updates
Simon Goldschmidt [Thu, 29 Nov 2018 20:17:08 +0000 (21:17 +0100)]
arm: socfpga: imply SPL options instead of select
For a small SPL, it should be possible to build without SPI(-flash) drivers
or wihout MMC drivers.
For this to work, we have to change from 'select'ing options to 'imply'ing
them.
With this change, I can have SPL trimmed to my hard-wired starting method
(SPI-NOR or MMC) while still including all drivers in U-Boot.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:47 +0000 (10:57 +0100)]
board: ti: am57xx: remove USB platform code
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:46 +0000 (10:57 +0100)]
board: ti: dra7-evm: remove USB platform code
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:45 +0000 (10:57 +0100)]
configs: am57xx_evm: Enable DM_USB and DM_USB_DEV
Enable DM_USB and DM_USB_DEV for AM57xx based boards.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:44 +0000 (10:57 +0100)]
configs: enable DM_USB and DM_USB_DEV for all DRA7 platforms
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:43 +0000 (10:57 +0100)]
dts: dra7x: make ocp2scp@
4a080000 compatible with simple-bus
This is required when DM_USB is used, to bind the USB phys.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Vignesh R [Thu, 29 Nov 2018 09:57:42 +0000 (10:57 +0100)]
board; ti: am57xx: turn on USB clocks
Enable USB clocks in late init stage to support ports under DM_USB.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:41 +0000 (10:57 +0100)]
board: ti: dra7xx-evm: turn on USB clocks in late init stage
For USB ports that use the Driver Model, turn on the clocks during the
late init stage.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:40 +0000 (10:57 +0100)]
dwc3-generic: Add support for the TI DWC3 glue
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:39 +0000 (10:57 +0100)]
phy: Add a new driver for OMAP's USB2 PHYs
This drivers supports the USB2 PHY found on omap5 and dra7 SOCs.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Vignesh R [Thu, 29 Nov 2018 09:57:38 +0000 (10:57 +0100)]
phy: ti-pip3-phy: Add support for USB3 PHY
Add support to handle USB3 PHYs present on AM57xx/DRA7xx SoCs. This is
needed to move AM57xx to DM_USB.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:57:37 +0000 (10:57 +0100)]
syscon: dm: Add a new method to get a regmap from DTS
syscon_regmap_lookup_by_phandle() can be used to get the regmap of a syscon
device from a reference in the DTS. It operates similarly to the linux
version of the namesake function.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:50 +0000 (10:52 +0100)]
usb: dwc3: Fix a compilation error with the edison defconfig
The error is:
In file included from include/part.h:10:0,
from include/usb.h:18,
from include/linux/usb/gadget.h:22,
from drivers/usb/dwc3/ep0.c:20:
include/ide.h:62:14: error: unknown type name ‘uchar’
void ide_led(uchar led, uchar status);
Fixing it by including common.h that defines the uchar type.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:49 +0000 (10:52 +0100)]
dwc3-generic: Add select_dr_mode operation
The select_dr_mode operation is executed when the glue driver is probed.
The role of this optional function is to configure the operating mode
of the controller at the glue level.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:48 +0000 (10:52 +0100)]
dwc3-generic: Handle the PHYs, the clocks and the reset lines
This make the driver more generic. At this point this driver can replace
the dwc3-of-simple implementation.
Make the description in the Kconfig more generic too.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:47 +0000 (10:52 +0100)]
configs: evb-rk3328: Enable CONFIG_USB_DWC3
This is now required because the PHY operations used by xhci-dwc3 are part
of the dwc3 core.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:46 +0000 (10:52 +0100)]
dm: usb: create a new UCLASS ID for USB gadget devices
UCLASS_USB_DEV_GENERIC was meant for USB devices connected to host
controllers, not gadget devices.
Adding a new UCLASS for gadget devices alone.
Also move the generic DM code for USB gadgets in a separate file for
clarity.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:45 +0000 (10:52 +0100)]
dwc3: move phy operation to core.c
Those operations can be used for peripheral operation as well as host
operation.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
# Conflicts:
# drivers/usb/dwc3/core.c
# drivers/usb/host/xhci-dwc3.c
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:44 +0000 (10:52 +0100)]
dwc3_generic: do not probe the USB device driver when it's bound
The driver will be probed when usb_gadget_initialize() is called.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:43 +0000 (10:52 +0100)]
usb: udc: implement DM versions of usb_gadget_initialize()/_release()/_handle_interrupt()
When DM_USB_GADGET the platform code for the USB device must be replaced by
calls to a USB device driver.
usb_gadget_initialize() probes the USB device driver.
usb_gadget_release() removes the USB device driver.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:42 +0000 (10:52 +0100)]
usb: introduce a separate config option for DM USB device
Using CONFIG_DM_USB for this purpose prevents using DM_USB for host and not
for device.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Jean-Jacques Hiblot [Thu, 29 Nov 2018 09:52:41 +0000 (10:52 +0100)]
usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers
Add 2 functions to wrap the calls to board_usb_init() and
board_usb_cleanup().
This is a preparatory work for DM support for UDC drivers (DM_USB_GADGET).
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Takeshi Kihara [Tue, 4 Dec 2018 02:53:24 +0000 (11:53 +0900)]
ARM: rmobile: Fix to enable icache early in Gen3
This patch fixes the problem that u-boot will not start unless icache is
enabled early.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Takeshi Kihara [Tue, 4 Dec 2018 03:51:01 +0000 (12:51 +0900)]
ARM: rcar_gen3: fix protection area access error
This patch fixes the problem that "main memory domain AXI secure access
protection error" occurs. Exclude the area (0x43f00000 to 0x47DFFFFF)
set by DBSC from the map area.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Hiroyuki Yokoyama [Thu, 22 Nov 2018 02:50:44 +0000 (11:50 +0900)]
ARM: rcar_gen3: fix protection area access error at Cortex-A53
This patch fixes the problem that "main memory domain AXI secure
access protection error" occurs when booting Cortex-A53. Exclude
the area (0x43f00000 to 0x47DFFFFF) set by DBSC from the map area.
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Felix Brack [Wed, 5 Dec 2018 13:53:42 +0000 (14:53 +0100)]
arm: dts: am33xx: Sync dts with Linux 4.20.0
This patch synchronizes the am33xx SoC specific files with those from
Linux 4.20.0. Hence all board maintainers of am33xx based boards are
on the cc list.
The main purpose of this patch is to prevent further diverging of the
dts files from U-Boot and those from Linux. It aims to set the stage
for the synchronization of board specific dts files. Example: I'm the
maintainer of the PDU001 board: once this patch is applied successfully
I will make changes to the board specific dts file in Linux only and
then post a patch with a copy of this exact dts file to U-Boot. This
will make U-Boot and Linux remain in sync.
The stumbling block of https://patchwork.ozlabs.org/patch/943627 was
removed by the patch https://patchwork.ozlabs.org/patch/962428 from
Lokesh Vutla (many thanks!). This omap-serial driver allows using the
Linux am33xx.dtsi file in U-Boot.
Other changes to dts and dtsi files made by this patch are mainly to
prevent _new_ warnings during the build process. Especially the warning
at pinmux@800 stating 'unnecessary #address-cells/#size-cells without
"ranges" or child "reg"' was not removed. This warning is a good example
showing the benefit of the synchronization: if it needs to be fixed it
will be fixed in Linux and ported back to U-Boot.
Buildman reports all 46 am33xx SoC based boards to build fine, with
warnings of course. Nevertheless this patch should be tested thoroughly
on as many boards as possible to prevent any collateral damage.
Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>
Heiko Schocher [Wed, 5 Dec 2018 10:29:54 +0000 (11:29 +0100)]
spl/tpl: change banner into upper case
commit
d6330064634a ("spl: Add a define for SPL_TPL_PROMPT")
changes the SPL/TPL banner from upper case into lower
case. As SPL and TPL are three-letter acronyms and they
are written in upper case, change it back to upper case.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Adam Ford [Mon, 3 Dec 2018 14:29:44 +0000 (08:29 -0600)]
ARM: DTS: da850-evm: Re-sync da850-evm.dts from Linux 4.20
There has been some natural evolution of the device tree, so
resync with 4.20
Signed-off-by: Adam Ford <aford173@gmail.com>
Adam Ford [Mon, 3 Dec 2018 14:29:43 +0000 (08:29 -0600)]
ARM: dts: da850-lcdk: Sync from Linux 4.20
Re-synce the device tree files from Linux 4.20
Signed-off-by: Adam Ford <aford173@gmail.com>