Rui Miguel Silva [Wed, 5 Sep 2018 10:56:06 +0000 (11:56 +0100)]
optee: adjust dependencies and default values for dram
We may have, the not yet considered, scenario where OPTEE is loaded before
u-boot and *not* by u-boot, e.g, the boot flow using the ARM Trusted
Firmware (ATF), where in the 32bit flow is:
BootRom->ATF(BL2)->Optee(BL32)->u-boot(BL33)
In this case we need still to reserve the memory used by optee, to avoid
for example to realocate ourself to the same address at the end of DRAM.
So, we change here the dependencies on the OPTEE lib and we set the default
size and base of TZRAM to zero.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Cc: u-boot@lists.denx.de
Rui Miguel Silva [Wed, 5 Sep 2018 10:56:05 +0000 (11:56 +0100)]
imx: mx7: avoid some initialization if low level is skipped
We can have the case where u-boot is launched after some other low level
enabler, like for example when u-boot runs after arm-trusted-firmware
and/or optee. So, because of that we may need to jump the initialization of
some IP blocks even because we may no longer have the permission for that.
So, if the config option to skip low level init is set disable also timer,
board and csu initialization.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: u-boot@lists.denx.de
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Anatolij Gustschin [Thu, 18 Oct 2018 14:36:01 +0000 (16:36 +0200)]
i2c: imx_lpi2c: fix typo and register base address format
Output the register base address in hex notation.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Xiaoliang Yang [Thu, 18 Oct 2018 09:14:19 +0000 (17:14 +0800)]
Kconfig: Convert CONFIG_IMX_WATCHDOG to Kconfig
Move this option to Kconfig and tidy up the config file of eight
boards which use it.
Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
Dan Cimpoca [Mon, 15 Oct 2018 10:09:56 +0000 (12:09 +0200)]
board: ge: bx50v3: fix initialization of i2c bus0
I2C bus 0 was not initialized correctly. There is an offset between i2c
index and the structure number of pad info. So i2c bus 0 can be in an
inconsistent state.
This problem become visible on B{4,6}50v3 with the CPUC HW watchdog enabled.
Sometimes when the CPUC HW watchdog interrupted the boot process, U-Boot was
not able to read VPD from I2C/EEPROM and the system failed to boot up again,
because a device connected to that bus was stuck in data transfer state (from
previous boot attempt) and there was no method to recover (struct
mxc_i2c_bus::idle_bus_fn was not set) courtesy of incorrect initialization.
Signed-off-by: Dan Cimpoca <dan.I.cimpoca@ge.com>
Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
Ian Ray [Mon, 15 Oct 2018 07:59:45 +0000 (09:59 +0200)]
board: ge: bx50v3: b{4,6}50v3 modeline
The b{4,6}50v3 kernel framebuffer console requires a modeline otherwise
the LVDS panel shows garbage.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
Ian Ray [Mon, 15 Oct 2018 07:59:44 +0000 (09:59 +0200)]
board: ge: bx50v3: correct LDB clock
Use Video PLL to provide 65MHz for all displays.
Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
Fabien Lahoudere [Mon, 15 Oct 2018 07:29:27 +0000 (09:29 +0200)]
board: ge: bx50v3: Change maintainer
While using ./scripts/get_maintainer.pl I detect that the Maintainer name
and address for bx50v3 boards are not valid.
The new maintainer for GE bx50v3 products must be Ian Ray.
Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:51 +0000 (01:10 +0000)]
doc: imx: Improve i.MX documentation naming
There is no need to have README in all i.MX documents name.
Remove README from i.MX docs name and add .txt file extension.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:48 +0000 (01:10 +0000)]
doc: imx: misc: Reorganize miscellaneous documentation
The Serial Download Protocol feature is availible in various
i.MX SoCs.
Move README.sdp document to imx/misc directory.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:44 +0000 (01:10 +0000)]
doc: imx: hab: Reorganize High Assurance Boot documentation
The current High Assurance Boot document README.mxc_hab
include details for the following features in a single file:
- HAB Secure Boot
- HAB Encrypted Boot
Split HAB documentation in a specific directory for a cleaner
documentation structure, subsequent patches will include more
content in HAB documentation.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:40 +0000 (01:10 +0000)]
doc: imx: Reorganize i.MX SoC common documentation
The following documents describe device details according to the
i.MX family:
- README.imx25
- README.imx27
- README.imx5
- README.imx6
- README.mxs
Move all device common related document to doc/imx/common for a better
directory structure.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:35 +0000 (01:10 +0000)]
doc: imx: mkimage: reorganize i.MX mkimage documentation
The following documents describe the image type used by the mkimage
tool to generate U-Boot images for i.MX devices.
- README.imximage
- README.mxsimage
Move all mkimage related document to doc/imx/mkimage for a better
directory structure.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:31 +0000 (01:10 +0000)]
doc: imx: Move SPD related info to the appropriate doc
Currently the Serial Download Protocol tools and procedure are
documented in two places:
- doc/imx/README.sdp
- doc/imx/README.imx6
It is better to consolidate all SDP related information into
README.sdp file, so move the content from README.imx6 to
README.sdp.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Breno Matheus Lima [Wed, 10 Oct 2018 01:10:27 +0000 (01:10 +0000)]
doc: imx: reorganize i.MX documentation
Currently the U-Boot doc/ directory contains the following files
that are only relevant for i.MX devices:
- doc/README.imx25
- doc/README.imx27
- doc/README.imx5
- doc/README.imx6
- doc/README.imximage
- doc/README.mxc_hab
- doc/README.mxs
- doc/README.mxsimage
- doc/README.sdp
Move all content to a common i.MX folder for a better documentation
structure.
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Peng Fan [Tue, 16 Oct 2018 04:50:39 +0000 (04:50 +0000)]
imx: imx8qxp_mek: update to build image in U-Boot
Update README
Add imximage.cfg
Update defconfig to include imximage.cfg
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 16 Oct 2018 04:50:35 +0000 (04:50 +0000)]
arm: imx: include imx8image support
When building i.MX8/8X board, use imx8image type.
`-e $(CONFIG_SYS_TEXT_BASE)` is not needed, but
no harm to keep it for i.MX8/8X
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 16 Oct 2018 04:50:30 +0000 (04:50 +0000)]
tools: add i.MX8/8X image support
i.MX8/8X bootable image type is container type.
The bootable image, containers a container set which supports two
container. The 1st container is for SECO firmware, the 2nd container
needs to include scfw, m4_0/1 image, ACore images per your requirement.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 18 Oct 2018 12:28:37 +0000 (14:28 +0200)]
imx: add i.MX8QXP MEK board support
Add i.MX8QXP MEK board support
Enabled pinctrl/clk/power-domain/mmc/i2c/fec driver.
Added README file.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Peng Fan [Thu, 18 Oct 2018 12:28:36 +0000 (14:28 +0200)]
arm: dts: introduce dtsi for i.MX8QXP
Introduce dtsi for i.MX8QXP, since there is other variants i.MX8DX(P),
so add them there, because i.MX8QXP includes the dtsi of them.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:35 +0000 (14:28 +0200)]
mmc: fsl_esdhc: add uclass clk support
When CONIFG_CLK is enabled, use uclass clk api to handle
the clock.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
Ye Li [Thu, 18 Oct 2018 12:28:34 +0000 (14:28 +0200)]
fsl_esdhc: Update usdhc driver to support i.MX8
Add CONFIG_ARCH_IMX8 to use the 64bits support in usdhc driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Peng Fan [Thu, 18 Oct 2018 22:26:23 +0000 (00:26 +0200)]
serial: lpuart: support uclass clk api
Modify most APIs to use udevice as the first parameter, then
it will be easy to get the clk reference by using udevice pointer.
Use uclass api to get lpuart clk when CONFIG_CLK is enabled.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Ye Li [Thu, 18 Oct 2018 12:28:32 +0000 (14:28 +0200)]
serial: lpuart: Enable RX and TX FIFO
Enable the RX and TX FIFO in LPUART driver to avoid the input lost
during U-Boot boot up.
Signed-off-by: Ye Li <ye.li@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:31 +0000 (14:28 +0200)]
serial_lpuart: Update lpuart driver to support i.MX8
Add i.MX8 compatible string and cpu type support to lpuart driver,
to use little endian 32 bits configurations.
Also, according to RM, the Receive FIFO Enable (RXFE) field in LPUART
FIFO register is bit 3, so this definition should change to 0x08
(not 0x40) for i.MX8, otherwise the Receive FIFO is not disabled.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:30 +0000 (14:28 +0200)]
clk: imx: add clk driver for i.MX8QXP
Add clk driver for i.MX8QXP. This basic version supports clk
enable/disable/get_rate/set_rate operations for I2C, ENET,
SDHC0 and UART clocks.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:29 +0000 (14:28 +0200)]
power: Add power domain driver for i.MX8
Add the power domain DM driver for i.MX8, that it depends on the DTB
power domain trees to generate the power domain provider devices. Users
need to add power domain trees with property "compatible = "nxp,imx8-pd";"
When power on a PD device, the driver will power on its ancestor PD
devices in power domain tree.
When power off a PD device, the driver will check its child PD devices
first. Only if all child PD devices are off, then power off the current PD
device. Then the driver checks sibling PD devices. If sibling PD devices
are off, then it will power off parent PD device.
There is no counter maintained in this driver, but a state to hold current
on/off state. So the request and free functions are empty.
The power domain implementation in i.MX8 DTB set the "#power-domain-cells"
to 0, so there is no ID binding with each PD device. We don't use "id"
variable in struct power_domain. At the same time, we have to set of_xlate
to empty to bypass standard of_xlate in uclass driver.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:28 +0000 (14:28 +0200)]
pinctrl: Add pinctrl driver for i.MX8
Add pinctrl driver for i.MX8. The pads configuration is controlled
by SCU, so need to ask SCU to configure pads through scfw API.
Add pinctrl-scu to invoke sc_pad_set to configure pads.
Add a new flag IMX8_USE_SCU to differentiate i.MX8 from other platforms
which could directly configure pads from Acore side.
Add CONFIG_PINCTRL_IMX8 as the built gate.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:27 +0000 (14:28 +0200)]
gpio: mxc_gpio: add support for i.MX8
Add i.MX8 support, there are 8 GPIO banks.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:26 +0000 (14:28 +0200)]
imx8: add dummy clock
This driver is mostly used to avoid build errors.
We use uclass clk driver for clk related operations.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:25 +0000 (14:28 +0200)]
imx8: add iomux configuration api
Add iomux configuration api.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Anatolij Gustschin [Thu, 18 Oct 2018 12:28:24 +0000 (14:28 +0200)]
imx8: cpu: add uclass based CPU driver
print_cpuinfo() in board init code requires uclass CPU driver,
add it to be able to display CPU info when CONFIG_DISPLAY_CPUINFO
option is enabled. CPU node in DT will have to include 'clocks'
and 'u-boot,dm-pre-reloc' properties for generic print_cpuinfo()
to work as expected. The driver outputs info for i.MX8QXP Rev A
and Rev B CPUs.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Anatolij Gustschin [Thu, 18 Oct 2018 12:28:23 +0000 (14:28 +0200)]
imx8: cpu: add function for reading FEC MAC from fuse
FEC driver requires imx_get_mac_from_fuse(). Add it in preparation
for ENETx support.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 18 Oct 2018 12:28:22 +0000 (14:28 +0200)]
imx8: add arch_cpu_init arch_cpu_init_dm
Add arch_cpu_init(_dm) mainly to open the channel between ACore and SCU.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:21 +0000 (14:28 +0200)]
imx8: add mmu and dram related functions
Add mmu memmap, some memory regions are reserved by M4, Arm Trusted
Firmware, so need to get memreg using SCFW API and setup the memmap.
Add dram_init, dram_init_banksize, get_effective_memsize functions,
according to the memreg.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:20 +0000 (14:28 +0200)]
imx8: implement mmc_get_env_dev
Implement mmc_get_env_dev for i.MX8.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:19 +0000 (14:28 +0200)]
imx8: add boot device detection
Add get_boot_device to detect boot device.
Add print_bootinfo to print the boot device info.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:18 +0000 (14:28 +0200)]
imx8: add basic cpu support
Add basic cpu support, including cpu revision, cpu type,
cpu core detection.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:17 +0000 (14:28 +0200)]
armv8: add cpu core helper functions
Add helper functions to identify different armv8 variants.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:16 +0000 (14:28 +0200)]
imx: add i.MX8 cpu type
Add i.MX8 cpu type and is_imx8/is_imx8qxp help macros.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:15 +0000 (14:28 +0200)]
imx8: pins: include i.MX8QXP pin header when CONFIG_IMX8QXP defined
Include i.MX8QXP pin header when CONFIG_IMX8QXP defined,
if no SoC macro defined, report error.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:14 +0000 (14:28 +0200)]
imx8: add imx-regs header file
Add imx-regs header file to include the register base definition
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:13 +0000 (14:28 +0200)]
imx: boot_mode: Add FLEXSPI boot entry
i.MX8 support FLEXSPI boot support. So add FLEXSPI boot entry.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:12 +0000 (14:28 +0200)]
misc: imx8: add scfw api impementation
Add clk/misc/pad/pm/rm scfw api implementaion for different
drivers to invoke. The low level code is using misc_call
to invoke imx8_scu driver.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:11 +0000 (14:28 +0200)]
misc: add i.MX8 misc driver
Add i.MX8 MISC driver to handle the communication between
A35 Core and SCU.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:10 +0000 (14:28 +0200)]
arm: global_data: add scu_dev for i.MX8
Add scu_dev for i.MX8, this will be used as a handle
to communite with SCU from A35.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:09 +0000 (14:28 +0200)]
arm: build mach-imx for i.MX8
Build mach-imx for i.MX8
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:08 +0000 (14:28 +0200)]
imx: add Kconfig entry for i.MX8QXP
Add Kconfig entry for i.MX8QXP
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:07 +0000 (14:28 +0200)]
imx8: add scfw macro definition
Add SCFW macro definition.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:06 +0000 (14:28 +0200)]
dt-bindings: soc: add i.MX8QXP pm and rsrc definition
Add i.MX8QXP power and resource definition
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:05 +0000 (14:28 +0200)]
dt-bindings: clock: dt-bindings: pinctrl: add i.MX8QXP clocks definition
Add i.MX8QXP clocks definition
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Peng Fan [Thu, 18 Oct 2018 12:28:04 +0000 (14:28 +0200)]
dt-bindings: pinctrl: add i.MX8QXP pads definition
Add i.MX8QXP pads definition
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Marek Vasut [Thu, 4 Oct 2018 19:24:14 +0000 (21:24 +0200)]
arm: mx5: Add M53Menlo board
Add Menlosystems M53 board, based on the M53 SoM.
This board has Ethernet, USB host, USB gadget, UART and LCD on it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Marek Vasut [Wed, 10 Oct 2018 08:40:02 +0000 (10:40 +0200)]
arm: mx5: Add LDB clock config code
Add code to configure PLL4, from which the LDB clock are directly
derived.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Marek Vasut [Thu, 4 Oct 2018 19:16:42 +0000 (21:16 +0200)]
arm: imx: mx5: Make videoskip available on MX5
The board_video_skip() implementation in imx-common/video.c works
on i.MX5x as well, so loosen the SoC filter in Makefile to make it
available.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Sébastien Szymanski [Thu, 6 Sep 2018 07:51:53 +0000 (09:51 +0200)]
ARM: opos6ul: make the board boot again
Commit
9faa43c4b5e5 ("ARM: dts: i.MX6UL: U-Boot specific dts for u-boot,
dm-spl") removes the u-boot,dm-spl properties from the imx6ul.dtsi file
and breaks the OPOS6UL board.
Add the u-boot,dm-spl properties into *-u-boot.dts files to make the
board boot again.
Fixes: commit 9faa43c4b5e5 ("ARM: dts: i.MX6UL: U-Boot specific dts for u-boot, dm-spl")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Fabio Estevam [Mon, 17 Sep 2018 17:16:14 +0000 (14:16 -0300)]
configs: mx7: Remove CONFIG_DBG_MONITOR
Remove all CONFIG_DBG_MONITOR references as it is not used
anywhere.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Wed, 19 Sep 2018 11:01:56 +0000 (13:01 +0200)]
colibri_imx7: prime get_ram_size() using imx_ddr_size()
Rather than passing a hardcoded maxsize to the generic get_ram_size()
function use the i.MX 7 specific imx_ddr_size() function, which extracts
the memory size at runtime by reading the DDR controller registers.
This is a purely cosmetic change as the generic get_ram_size() function
already took care of properly automatically detecting 256MB, 512MB or 1GB
modules.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Stefan Agner <stefan.agner@toradex.com>
Marcel Ziswiler [Wed, 19 Sep 2018 11:01:55 +0000 (13:01 +0200)]
imx: mx7: fix potential overflow in imx_ddr_size()
The imx_ddr_size() function may overflow as it is possible to kind of
over provision the DDR controller. Fix this by capping it to 2 GB which
is the maximum allowed size as per reference manual.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Fabio Estevam [Fri, 28 Sep 2018 14:22:39 +0000 (11:22 -0300)]
pico-imx7d: Add USB Host support
USB OTG2 port is connected to the USB host connector.
Add support for it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Fabio Estevam [Fri, 28 Sep 2018 14:22:38 +0000 (11:22 -0300)]
pico-imx7d: Make SPL binary fit into 64kB
Currently SPL binary is larger than 64kB, which is larger than
CONFIG_SPL_MAX_SIZE defined in imx7_spl.h.
This causes boot failure on the pico-mx7 targets.
Remove CONFIG_SPL_LIBDISK_SUPPORT option for now, so that the SPL
binary can fit into the 64kB range.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Otavio Salvador [Fri, 28 Sep 2018 14:22:37 +0000 (11:22 -0300)]
pico-imx6ul, pico-imx7d: Enable USB and PXE boot support
This allow the use of a USB storage or PXE network booting as
fallback, allowing for example for manufacturing installation of eMMC
storage in an easy way.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Otavio Salvador [Fri, 28 Sep 2018 14:22:36 +0000 (11:22 -0300)]
pico-imx6ul, pico-imx7d: Use eMMC user partition by default
After discussing with TechNexion about how its default setting, it is
better to install on the eMMC user partition by default, when using
DFU, so it works out of box for majority of users.
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Jens Wiklander [Tue, 25 Sep 2018 14:40:23 +0000 (16:40 +0200)]
Kconfig: sandbox: enable cmd_avb and dependencies
Enables cmd_avb and its dependencies need to run the AVB tests.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
[trini: Disable for sandbox_noblk]
Signed-off-by: Tom Rini <trini@konsulko.com>
Jens Wiklander [Tue, 25 Sep 2018 14:40:22 +0000 (16:40 +0200)]
avb_verify: support sandbox configuration
Change get_sector_buf() to use map_sysmem() to get a pointer to the
CONFIG_FASTBOOT_BUF_ADDR in memory.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:21 +0000 (16:40 +0200)]
test_avb: Update pymark.buildconfigspec information for the AVB tests
Update the pymark.buildconfigspec to depend on 'cmd_mmc' in addition to
'cmd_avb' for those tests that needs more a more complete MMC
implementation or the "mmc" command.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:20 +0000 (16:40 +0200)]
avb_verify: support using OP-TEE TA AVB
With CONFIG_OPTEE_TA_AVB use the trusted application AVB provided by
OP-TEE to manage rollback indexes and device-lock status.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:19 +0000 (16:40 +0200)]
test: tee: test TEE uclass
Tests the TEE uclass with a sandbox tee driver.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
[trini: initialize session to 0 in dm_test_tee]
Signed-off-by: Tom Rini <trini@konsulko.com>
Jens Wiklander [Tue, 25 Sep 2018 14:40:18 +0000 (16:40 +0200)]
tee: add sandbox driver
Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE
AVB TA.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Fix printf warnings in ta_avb_invoke_func, slots is uint]
Signed-off-by: Tom Rini <trini@konsulko.com>
Jens Wiklander [Tue, 25 Sep 2018 14:40:17 +0000 (16:40 +0200)]
sandbox: imply CONFIG_TEE (TEE uclass)
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:16 +0000 (16:40 +0200)]
sandbox: dt: add sandbox_tee node
Adds a sandbox_tee node to enable the sandbox tee driver in all the
sandbox dts files.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:15 +0000 (16:40 +0200)]
tee: optee: support AVB trusted application
Adds configuration option OPTEE_TA_AVB and a header file describing the
interface to the Android Verified Boot 2.0 (AVB) trusted application
provided by OP-TEE.
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:14 +0000 (16:40 +0200)]
optee: support routing of rpmb data frames to mmc
Adds support in optee supplicant to route signed (MACed) RPMB frames
from OP-TEE Secure OS to MMC and vice versa to manipulate the RPMB
partition.
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:13 +0000 (16:40 +0200)]
arm: dt: hikey: Add optee node
Sync with
14e21cb8f811 ("arm64: dt: hikey: Add optee node"
from Linux kernel.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:12 +0000 (16:40 +0200)]
Documentation: tee uclass and op-tee driver
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:11 +0000 (16:40 +0200)]
tee: add OP-TEE driver
Adds a OP-TEE driver.
* Targets ARM and ARM64
* Supports using any U-Boot memory as shared memory
* Probes OP-TEE version using SMCs
* Uses OPTEE message protocol version 2 to communicate with secure world
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:10 +0000 (16:40 +0200)]
dt/bindings: add bindings for optee
Sync with
c8bfafb15944 ("dt/bindings: add bindings for optee")
from Linux kernel.
Introduces linaro prefix and adds bindings for ARM TrustZone based OP-TEE
implementation.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:09 +0000 (16:40 +0200)]
Add UCLASS_TEE for Trusted Execution Environment
Adds a uclass to interface with a TEE (Trusted Execution Environment).
A TEE driver is a driver that interfaces with a trusted OS running in
some secure environment, for example, TrustZone on ARM cpus, or a
separate secure co-processor etc.
The TEE subsystem can serve a TEE driver for a Global Platform compliant
TEE, but it's not limited to only Global Platform TEEs.
The over all design is based on the TEE subsystem in the Linux kernel,
tailored for U-Boot.
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:08 +0000 (16:40 +0200)]
mmc: rpmb: add mmc_rpmb_route_frames()
Adds mmc_rpmb_route_frames() to route RPMB data frames from/to an
external entity.
Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:07 +0000 (16:40 +0200)]
cmd: avb: print error message if command fails
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:06 +0000 (16:40 +0200)]
cmd: avb read_rb: print rb_idx in hexadecimal
Prior to this patch was do_avb_write_rb() reading supplied rb_idx as a
hexadecimal number while do_avb_read_rb() printed the read out rb_idx as
decimal number. For consistency change do_avb_read_rb() to print rb_idx
as a hexadecimal number too.
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Jens Wiklander [Tue, 25 Sep 2018 14:40:05 +0000 (16:40 +0200)]
dm: fdt: scan for devices under /firmware too
Just as /chosen may contain devices /firmware may contain devices, scan
for devices under /firmware too.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Michal Simek [Thu, 4 Oct 2018 07:30:20 +0000 (09:30 +0200)]
spl: spi: Do not hardcode fixed size for header
Find out size directly from header structure.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 4 Oct 2018 07:29:20 +0000 (09:29 +0200)]
spl: ram: Fix u_boot_pos calculation
The patch:
"spl: Weed out CONFIG_SYS_TEXT_BASE usage"
(sha1:
04ce5427bd3914cab8be78513275a20ab878520a)
introduced bug where assigning to u_boot_pos variable wasn't done
which end up in situation where SPL wasn't able to find out
image on the selected address.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Patrice Chotard [Tue, 2 Oct 2018 07:03:10 +0000 (09:03 +0200)]
mach-stm32: Set MPU SDRAM size to 512MB for STM32F7/H7
This allows to boot all STM32F7 and STM32H7 boards independently
of the amount of embedded SDRAM.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
Heinrich Schuchardt [Tue, 2 Oct 2018 07:30:45 +0000 (09:30 +0200)]
fs: fat: fix set_cluster()
Avoid CoverityScan warning SIGN_EXTENSION by changing the type of
parameter size of set_cluster().
Avoid leaking stack content when writing an incomplete last sector.
Reported-by: Coverity (CID: 184096)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Tue, 2 Oct 2018 04:58:00 +0000 (06:58 +0200)]
fs: fat: memory leak in fat_unlink()
Do not leak filename_copy in case of error.
Catch out of memory when calling strdup.
Reported-by: Coverity (CID: 184086)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Adam Ford [Sat, 29 Sep 2018 19:10:19 +0000 (14:10 -0500)]
ARM: LogicPD: omap3logic: Remove Torpedo/SOM-LV autodection
With there now being four device tree files, and 4 separate
defconfig files, the code necessary to determine which board is
being used is no longer necessary as the corresponding pin-muxing
and board names are determined by the device tree.
Signed-off-by: Adam Ford <aford173@gmail.com>
Adam Ford [Sat, 29 Sep 2018 19:10:18 +0000 (14:10 -0500)]
ARM: DTS: Add Logic PD OMAP35/DM37 SOM-LV and OMAP35 Torpedo
With the device trees doing most of the work of pin-muxing and
DM doing much of the peripheral initialization, this creates
new defconfig files for each of the Logic PD variants with
proper register settings/pin-muxing.
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Update MAINTAINERS entry]
Signed-off-by: Tom Rini <trini@konsulko.com>
Adam Ford [Sat, 29 Sep 2018 19:10:17 +0000 (14:10 -0500)]
ARM: DTS: Add support for Logic PD OMAP35 Torpedo & SOM-LV
The baseboards and SOM's are virtually identical to their DM37
counterparts, but OMAP36/37 and OMAP3 have some minor register
differences. With the boards being mostly driven by device trees
now, this synchronizes their respective device trees with linux-omap
for-next branch destined for 4.20 (or whatever the version after 4.19
will be called)
Signed-off-by: Adam Ford <aford173@gmail.com>
Adam Ford [Sat, 29 Sep 2018 19:10:16 +0000 (14:10 -0500)]
ARM: DTS: Remove unnecessary u-boot.dtsi options from omap3/36xx
With the introduction of the omap serial driver, the need for some
of these U-Boot specific modifications is gone. This cleans up
this unnneeded stuff.
Signed-off-by: Adam Ford <aford173@gmail.com>
Adam Ford [Sat, 29 Sep 2018 19:10:15 +0000 (14:10 -0500)]
ARM: DTS: LogicPD-SOM-LV & Torpedo: Resync DTS with Kernel
The device tree entries are from linux-omap's for-next branch
destined to me put into 4.20 (or whatever the version is after 4.19)
Signed-off-by: Adam Ford <aford173@gmail.com>
Liviu Dudau [Fri, 28 Sep 2018 12:43:31 +0000 (13:43 +0100)]
misc: Add support for the Arm Versatile Express config bus
Add support for the Arm Versatile Express config bus that is
being used for exposing various subsystems via a generic
configuration bus. This driver adds support for generating
transactions on this configuration bus and can be used by
other drivers to abstract the communication with the actual
function providers.
Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Simon Goldschmidt [Thu, 27 Sep 2018 10:38:34 +0000 (12:38 +0200)]
configs: drop CONFIG_SYS_EXTRA_ENV_RELOC
Instead of manually specifying CONFIG_SYS_EXTRA_ENV_RELOC
for every board that needs it, it shouldn't hurt to let
initr_reloc_global_data() always relocate gd->env_addr
unless we know this pointer is outside the initial binary.
To achieve this, the relocation is omitted if
CONFIG_ENV_ADDR is defined (and ENV_IS_EMBEDDED is not).
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Akashi Takahiro [Thu, 27 Sep 2018 07:07:23 +0000 (16:07 +0900)]
test/py: test_fs: add docstring comments to helper functions
After Siomon's comment, add a descriptive comment (docstring) to each of
helper functions in conftest.py. No functionality changed.
Signed-off-by: Akashi Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Akashi Takahiro [Thu, 27 Sep 2018 07:07:22 +0000 (16:07 +0900)]
test/py: test_fs: remove fs_type argument from umount_fs()
Since there is no use of fs_type in umount_fs(), just remove it.
Signed-off-by: Akashi Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Stephen Warren [Thu, 20 Sep 2018 22:55:03 +0000 (16:55 -0600)]
test/py: ignore console read exceptions after test failure
After a test has failed, test/py drains the U-Boot console log to ensure
that any relevant output is captured. At this point, we don't care about
detecting any additional errors, since the test is already known to have
failed, and U-Boot will be restarted. To ensure that the test cleanup code
is not interrupted, and can correctly terminate the log sections for the
failed test, ignore any exception that occurs while reading the U-Boot
console output during this limited period of time.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tom Rini [Sat, 6 Oct 2018 01:17:35 +0000 (21:17 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Tom Rini [Sat, 6 Oct 2018 01:17:21 +0000 (21:17 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-socfpga
Tom Rini [Fri, 5 Oct 2018 14:16:46 +0000 (10:16 -0400)]
Merge tag 'rockchip-for-v2018.11-rc2' of git://git.denx.de/u-boot-rockchip
Rockchip-focused changes for v2018.11-rc2:
- fixes to rkimage for SPL boot via USB
- fixes to make_fit_atf.py, incl. entry-point calculation and python3
compatibility
- OP-TEE support for ARMv7-based SoCs
- fixes to RGMII/GMII selection on the RK3328
Signed-off-by: Tom Rini <trini@konsulko.com>