Commit graph

20906 commits

Author SHA1 Message Date
Patrick Delaunay
695e5fd546 gpio: update dir_flags management
Update the flag management in GPIO uclass: the desc->flags is always
combined with the requested flags and the GPIO descriptor is updated
for further call.

Add a function dm_gpio_get_dir_flags to get dynamically
the current dir_flags (configuration and value).

This patch prepare introduction of the dir flags support with new ops.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 23:06:54 -04:00
Patrick Delaunay
9360bb06f1 gpio: add helper GPIOD_FLAGS_OUTPUT
Add a macro to provide the GPIO output value according
the dir flags content.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 23:06:54 -04:00
Patrick Delaunay
e3f3a121d8 gpio: remove the open_drain API and ops
This patch removes the ops get_open_drain/set_open_drain
and the API dm_gpio_get_open_drain/dm_gpio_set_open_drain.

The ops only provided in one driver (mpc8xxx gpio) and the
associated API is never called in boards.

This patch prepare a more generic set/get_dir_flags ops,
including the open drain property.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-04-16 23:06:54 -04:00
Patrick Delaunay
277a0ad8f5 gpio: remove GPIOD_REQUESTED
Remove the define GPIOD_REQUESTED as it is never used
and use BIT() macro for other defines.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 23:06:54 -04:00
Patrick Delaunay
1bb257a9b3 dt-bindings: gpio: document the new pull-up/pull-down flags
This commit extends the flags that can be used in GPIO specifiers to
indicate if a pull-up resistor or pull-down resistor should be
enabled.

It is the backport of linux commit ede033e1e863c ('dt-bindings:
gpio: document the new pull-up/pull-down flags')
from Thomas Petazzoni <thomas.petazzoni@bootlin.com>
and integrated in v5.1-rc1
https://github.com/torvalds/linux/commit/ede033e1e863c

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 23:06:54 -04:00
Patrick Delaunay
ce891fcada dm: core: add ofnode and dev function to iterate on node property
Add functions to iterate on all property with livetree
- dev_read_first_prop
- dev_read_next_prop
- dev_read_prop_by_prop
and
- ofnode_get_first_property
- ofnode_get_next_property
- ofnode_get_property_by_prop

And helper: dev_for_each_property

For example:
struct ofprop property;

dev_for_each_property(property, config) {
	value = dev_read_prop_by_prop(&property, &propname, &len);

or:

for (res = ofnode_get_first_property(node, &property);
     !res;
     res = ofnode_get_next_property(&property))
{
     value = ofnode_get_property_by_prop(&property, &propname, &len);
....
}

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 23:06:54 -04:00
Tom Rini
cf87f7cd8c Pull request for UEFI sub-system for efi-2020-07-rc1
This pull request
 
 * provides an implementation of UEFI secure booting
 * fixes a problem with the rsa_mod_exp driver which stops some boards
   from booting when CONFIG_RSA is enabled which is needed for UEFI
   secure booting
 * enables the EFI_RNG_PROTOCOL if DM_RNG is enabled
 * fixes some function comments
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Merge tag 'efi-2020-07-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-07-rc1

This pull request

* provides an implementation of UEFI secure booting
* fixes a problem with the rsa_mod_exp driver which stops some boards
  from booting when CONFIG_RSA is enabled which is needed for UEFI
  secure booting
* enables the EFI_RNG_PROTOCOL if DM_RNG is enabled
* fixes some function comments
2020-04-16 16:41:40 -04:00
Tom Rini
f51b4bcf61 Functions for reading indexed values from device tree
Enhancements to 'dm' command
 Log test enhancements and syslog driver
 DM change to read parent ofdata before children
 Minor fixes
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Merge tag 'dm-pull-10apr20-take2' of git://git.denx.de/u-boot-dm

Functions for reading indexed values from device tree
Enhancements to 'dm' command
Log test enhancements and syslog driver
DM change to read parent ofdata before children
Minor fixes
2020-04-16 13:45:03 -04:00
Patrick Delaunay
5c9c9bc957 dm: core: remove the duplicated function dm_ofnode_pre_reloc
The content dm_ofnode_pre_reloc() is identical with ofnode_pre_reloc()
defined in drivers/core/ofnode.c and used only three times:
- drivers/core/lists.c:lists_bind_fdt()
- drivers/clk/at91/pmc.c::at91_clk_sub_device_bind
- drivers/clk/altera/clk-arria10.c::socfpga_a10_clk_bind

So this function dm_ofnode_pre_reloc can be removed and replaced
by these function calls by ofnode_pre_reloc().

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Dario Binacchi
4bb7075c83 dm: core: support reading a single indexed u32 value
The patch adds helper functions to allow reading a single indexed u32
value from a device-tree property containing multiple u32 values, that
is an array of integers.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Dario Binacchi
70573c6c46 dm: test: add test case for dev_read_u64 function
Add test case to cover dev_read_u64 and dev_read_u64_default functions.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Simon Glass
ced1080489 dm: core: Add a way to skip powering down power domains
When removing a device the power domains it uses are generally powered
off. But when we are trying to unbind all devices (e.g. for running tests)
we don't want to probe a device in the 'remove' path.

Add a new flag to skip this power-down step.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Heinrich Schuchardt
395041b2fd test: log functions with CONFIG_LOG=n
If CONFIG_LOG=n, we still expect output for log_err(), log_warning(),
log_notice(), log_info() and in case of DEBUG=1 also for log_debug().

Provide unit tests verifying this.

The tests depend on:

	CONFIG_CONSOLE_RECORD=y
	CONFIG_LOG=n
	CONFIG_UT_LOG=y

It may be necessary to increase the value of CONFIG_SYS_MALLOC_F_LEN to
accommodate CONFIG_CONSOLE_RECORD=y.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Heinrich Schuchardt
20fd256deb log: output for CONFIG_LOG=n
If CONFIG_LOG=n, we should still output errors, warnings, notices, infos,
and for DEBUG=1 also debug messages.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-04-16 08:07:58 -06:00
Simon Glass
1f4431e461 test: Add hexdump.h to the unit test header
Since ut_asserteq_mem() uses bin2hex() we should include this header in
ut.h to avoid errors. Add it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-04-16 14:36:28 +08:00
Simon Glass
bfeb5d460c acpi: Add support for DMAR
The DMA Remapping Reporting (DMAR) table contains information about DMA
remapping.

Add a version simple version of this table with only the minimum fields
filled out. i.e. no entries.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-04-16 14:36:28 +08:00
Simon Glass
91fe8b79f6 acpi: Add a central location for table version numbers
Each ACPI table has its own version number. Add the version numbers in a
single function so we can keep them consistent and easily see what
versions are supported.

Start a new acpi_table file in a generic directory to house this function.
We can move things over to this file from x86 as needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-04-16 14:36:28 +08:00
Simon Glass
89c2798f1f acpi: Add an __ACPI__ preprocessor symbol
The ASL compiler cannot handle C structures and the like so needs some
sort of header guard around these.

We already have an __ASSEMBLY__ #define but it seems best to create a new
one for ACPI since the rules may be different.

Add the check to a few files that ACPI always includes.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-04-16 14:36:28 +08:00
Simon Glass
776cc20194 x86: Move acpi_table header to main include/ directory
This file is potentially useful to other architectures saddled with ACPI
so move most of its contents to a common location.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-04-16 14:36:28 +08:00
Simon Glass
3cabcf966d x86: Move acpi_s3.h to include/acpi/
This header relates to ACPI and we are about to add some more ACPI
headers. Move this one into a new directory so they are together.

The header inclusion in pci_rom.c is not specific to x86 anymore, so drop
the #ifdef CONFIG_X86.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-04-16 14:36:28 +08:00
Simon Glass
f50cc95288 acpi: Add a simple sandbox test
Add a sandbox test for the basic ACPI functionality we have so far.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-04-16 14:36:28 +08:00
Simon Glass
7ca2850cbc dm: core: Add basic ACPI support
ACPI (Advanced Configuration and Power Interface) is a standard for
specifying information about a platform. It is a little like device
tree but the bindings are part of the specification and it supports an
interpreted bytecode language.

Driver model does not use ACPI for U-Boot's configuration, but it is
convenient to have it support generation of ACPI tables for passing to
Linux, etc.

As a starting point, add an optional set of ACPI operations to each
device. Initially only a single operation is available, to obtain the
ACPI name for the device. More operations are added later.

Enable ACPI for sandbox to ensure build coverage and so that we can add
tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-04-16 14:36:28 +08:00
Simon Glass
b14ccfcf09 spi: Add SPI mode enums
With ACPI we need to describe the settings of the SPI bus. Add enums to
handle this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-04-16 14:36:28 +08:00
Simon Glass
600f584d81 cpu: Support querying the address width
Different CPUs may support different address widths, meaning the amount of
memory they can address. Add a property for this to the cpu_info struct.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-04-16 14:36:28 +08:00
Andy Shevchenko
bf4661bcb0 dm: serial: Add clock member to struct serial_device_info
Some callers of serial_getinfo() would like to know the UART base
clock speed in order to make decision what to pass to OS in some
cases. In particular, ACPI SPCR table expects only certain base
clock speed and thus we have to act accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-04-16 14:36:28 +08:00
AKASHI Takahiro
4540dabdca efi_loader: image_loader: support image authentication
With this commit, image validation can be enforced, as UEFI specification
section 32.5 describes, if CONFIG_EFI_SECURE_BOOT is enabled.

Currently we support
* authentication based on db and dbx,
  so dbx-validated image will always be rejected.
* following signature types:
    EFI_CERT_SHA256_GUID (SHA256 digest for unsigned images)
    EFI_CERT_X509_GUID (x509 certificate for signed images)
Timestamp-based certificate revocation is not supported here.

Internally, authentication data is stored in one of certificates tables
of PE image (See efi_image_parse()) and will be verified by
efi_image_authenticate() before loading a given image.

It seems that UEFI specification defines the verification process
in a bit ambiguous way. I tried to implement it as closely to as
EDK2 does.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-04-16 08:12:46 +02:00
AKASHI Takahiro
767f6eeb01 efi_loader: variable: support variable authentication
With this commit, EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS
is supported for authenticated variables and the system secure state
will transfer between setup mode and user mode as UEFI specification
section 32.3 describes.

Internally, authentication data is stored as part of authenticated
variable's value. It is nothing but a pkcs7 message (but we need some
wrapper, see efi_variable_parse_signature()) and will be validated by
efi_variable_authenticate(), hence efi_signature_verify_with_db().

Associated time value will be encoded in "{...,time=...}" along with
other UEFI variable's attributes.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-04-16 08:12:46 +02:00
AKASHI Takahiro
be6296d05b efi_loader: add signature database parser
efi_signature_parse_sigdb() is a helper function will be used to parse
signature database variable and instantiate a signature store structure
in later patches.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-04-16 08:12:46 +02:00
AKASHI Takahiro
593e17d673 efi_loader: add signature verification functions
In this commit, implemented are a couple of helper functions which will be
used to materialize variable authentication as well as image authentication
in later patches.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-04-16 08:12:46 +02:00
Tom Rini
66b8669d77 - Replace STM32MP1_TRUSTED by TFABOOT flag
- Enable bootd, iminfo, imxtract on ST defconfig
 - Rename LEDs to match silkscreen on AV96
 - Add KS8851-16MLL ethernet on FMC2
 - Define FMC2 base address
 - net: dwc_eth_qos: implement reset-gpios for stm32
 - net: dwc_eth_qos: implement phy reg and max-speed for stm32
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Merge tag 'u-boot-stm32-20200415' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- Replace STM32MP1_TRUSTED by TFABOOT flag
- Enable bootd, iminfo, imxtract on ST defconfig
- Rename LEDs to match silkscreen on AV96
- Add KS8851-16MLL ethernet on FMC2
- Define FMC2 base address
- net: dwc_eth_qos: implement reset-gpios for stm32
- net: dwc_eth_qos: implement phy reg and max-speed for stm32
2020-04-15 12:10:51 -04:00
Patrick Delaunay
654706be84 configs: stm32mp1: replace STM32MP1_TRUSTED by TFABOOT
Activate ARCH_SUPPORT_TFABOOT and replace the arch stm32mp
specific config CONFIG_STM32MP1_TRUSTED by the generic CONFIG_TFABOOT
introduced by the commit 535d76a121 ("armv8: layerscape: Add TFABOOT
support").
This config CONFIG_TFABOOT is activated for the trusted boot chain,
when U-Boot is loaded by TF-A.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-04-15 09:08:37 +02:00
Rasmus Villemoes
b4d9452c44 watchdog: move initr_watchdog() to wdt-uclass.c
This function is a bit large for an inline function, and for U-Boot
proper, it is called via a function pointer anyway (in board_r.c), so
cannot be inlined.

It will shortly set a global variable to be used by the
watchdog_reset() function in wdt-uclass.c, so this also allows making
that variable local to wdt-uclass.c.

The WATCHDOG_TIMEOUT_SECS define is not used elsewhere.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-15 08:53:55 +02:00
Rasmus Villemoes
21a0bf7f46 watchdog: remove stale ifndef CONFIG_WATCHDOG_TIMEOUT_MSECS from wdt.h
Since WATCHDOG_TIMEOUT_MSECS was converted to Kconfig (commit
ca51ef7c0c), CONFIG_WATCHDOG_TIMEOUT_MSECS has been guaranteed to be
defined. So remove the dead fallback ifdeffery.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-15 08:53:49 +02:00
Joel Johnson
8eccd0dda0 arm: mvebu: clearfog: Unify DT selection paths
Unify the location of DT selection into board_late_init instead of
split between detection and static configuration paths.

Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14 13:16:42 +02:00
Joel Johnson
cecf38a755 arm: mvebu: clearfog: support multiple SATA boot
Enable distro bootcmd support for additional SATA ports if enabled.

Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14 13:16:42 +02:00
Joel Johnson
bd02fd29f9 arm: mvebu: clearfog: add SCSI to distro bootcmd
Include attempting to boot from SCSI (SATA) devices within generated
board distro bootcmd environment. The reasoning for boot ordering is
that MMC and USB are external and removable, while when a case is in
use, replacing M.2 or mSATA drives requires disassembly. Therefore,
to boot SCSI, [bootable] external media must be removed. If SCSI were
placed before MMC or USB, then removing a bootable SCSI drive to
enable MMC or USB booting would be more difficult.

Signed-off-by: Joel Johnson <mrjoel@lixil.net>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14 13:16:42 +02:00
Josua Mayer
201a500dec arm: mvebu: clearfog: add scsi target to distro-boot
Support for sata devices via the scsi command is available and already
enabled by default for the Clearfog Base and Pro. This change adds scsi
to the list of boot targets used by distro-boot.

Signed-off-by: Josua Mayer <josua@solid-run.com>
Cc: Stefan Roese <sr@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-04-14 13:16:42 +02:00
Moses Christopher
360ced61bd am335x, guardian: update boot mechanism
- Add a boot logic in the distro boot command
  - Add fallback mechanism in alternate boot command
  - Keep single boot target -> ubifs0

Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>
2020-04-14 15:44:48 +05:30
Moses Christopher
a31216772a am335x, guardian: load env from NAND
- As there is a requirement to store certain data, we need a persistent
    storage in u-boot. Hence, we need to save env in NAND

  - Add default Guardian environment variables

  - Update partition table:
    - Reserve some space for experimentation, this ensures proper
      backwards compatibility

  - Update defconfig accordingly

Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>
2020-04-14 15:44:48 +05:30
Moses Christopher
9b76b4c23e am335x, guardian: boot count is stored in AM3352 RTC block
- Move bootlimit to defconfig
  - Store bootcount in RTC block

Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>
2020-04-14 15:44:48 +05:30
Moses Christopher
b1c95cc704 am335x, guardian: fix spl usb-eth boot
- On Guardian board, usb-eth boot in SPL stage fails due to certain
   misconfiguration. Hence, add the same to fix the issue.

 - configs are set based on the conditional statement present in
   arch/arm/mach-omap2/am33xx/board.c

 - disable tiny printf in SPL stage:
    As the library is optimized, the ability to deal with ethaddr is lost.
    The following message would be printed on the console,

    Error: flags type check failure for "ethaddr" <= "80a81144M" (type: m)
    Error inserting "ethaddr" variable, errno=1

Signed-off-by: Moses Christopher <BollavarapuMoses.Christopher@in.bosch.com>
2020-04-14 15:44:48 +05:30
Tom Rini
8914831860 Merge branch 'next'
Pull in changes that have been pending in our 'next' branch.  This
includes:
- A large number of CI improvements including moving to gcc-9.2 for all
  platforms.
- amlogic, xilinx, stm32, TI SoC updates
- USB and i2c subsystem updtaes
- Re-sync Kbuild/etc logic with v4.19 of the Linux kernel.
- RSA key handling improvements
2020-04-13 11:27:00 -04:00
Tom Rini
a7ae587f93 - doc: fix code examples in qemu-mips.rst
- mips: vcoreiii: fix memtest and cache coherency issues
 - cmd/go: fix cache coherency issues on MIPS
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Merge tag 'mips-fixes-for-2020.04' of git://git.denx.de/u-boot-mips

- doc: fix code examples in qemu-mips.rst
- mips: vcoreiii: fix memtest and cache coherency issues
- cmd/go: fix cache coherency issues on MIPS
2020-04-09 19:23:48 -04:00
Marek Vasut
31232de07e usb: Keep async schedule running only across mass storage xfers
Rather than keeping the asynchronous schedule running always, keep it
running only across USB mass storage transfers for now, as it seems
that keeping it running all the time interferes with certain control
transfers during device enumeration.

Note that running the async schedule all the time should not be an
issue, especially on EHCI HCD, as that one implements most of the
transfers using async schedule.

Note that we have usb_disable_asynch(), which however is utterly broken.
The usb_disable_asynch() blocks the USB core from doing async transfers
by setting a global flag. The async schedule should however be disabled
per USB controller. Moreover, setting a global flag does not prevent the
controller from using the async schedule, which e.g. the EHCI HCD does.

This patch implements additional callback to the controller, which
permits it to lock the async schedule and keep it running across
multiple transfers. Once the schedule is unlocked, it must also be
disabled. This thus prevents the async schedule from running outside
of the USB mass storage transfers.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Tested-by: Tom Rini <trini@konsulko.com> [omap3_beagle, previously failing]
2020-04-09 15:26:59 -04:00
Lars Povlsen
ea14878931 mips: vcoreiii: Ajust CONFIG_SYS_MEMTEST_END
This patch ajust CONFIG_SYS_MEMTEST_END for vcoreiii-based systems to
avoid overwriting the relocated u-boot. The former setting was too
agressive with networking etc. enabled on some platforms.

Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
2020-04-09 18:55:59 +02:00
Tom Rini
1ebf50d9bb - clk: meson-g12a: missing break
- sync all Amlogic DT from Linux v5.6-rc2
 - MMC clock fixups
 - add support for Libre Computer AML-S905D-PC and AML-S912-PC
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Merge tag 'u-boot-amlogic-20200406' of https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic into next

- clk: meson-g12a: missing break
- sync all Amlogic DT from Linux v5.6-rc2
- MMC clock fixups
- add support for Libre Computer AML-S905D-PC and AML-S912-PC
2020-04-08 08:48:31 -04:00
Tom Rini
1f47e2aca4 Xilinx changes for v2020.07
common:
 - Align ENV_FAT_INTERFACE
 - Fix MAC address source print log
 - Improve based autodetection code
 
 xilinx:
 - Enable netconsole
 
 Microblaze:
 - Setup default ENV_OFFSET/ENV_SECT_SIZE
 
 Zynq:
 - Multiple DT updates/fixes
 - Use DEVICE_TREE environment variable for DTB selection
 - Switch to single zynq configuration
 - Enable NOR flash via DM
 - Minor SPL print removal
 - Enable i2c mux driver
 
 ZynqMP:
 - Print multiboot register
 - Enable cache commands in mini mtest
 - Multiple DT updates/fixes
 - Fix firmware probing when driver is not enabled
 - Specify 3rd backup RAM boot mode in SPL
 - Add SPL support for zcu102 v1.1 and zcu111 revA
 - Redesign debug uart enabling and psu_init delay
 - Enable full u-boot run from EL3
 - Enable u-boot.itb generation without ATF with U-Boot in EL3
 
 Versal:
 - Enable distro default
 - Enable others SPI flashes
 - Enable systems without DDR
 
 Drivers:
 - Gem:
   - Flush memory after freeing
   - Handle mdio bus separately
 - Watchdog:
   - Get rid of unused global data pointer
   - Enable window watchdog timer
 - Serial:
   - Change reinitialization logic in zynq serial driver
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Merge tag 'xilinx-for-v2020.07' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next

Xilinx changes for v2020.07

common:
- Align ENV_FAT_INTERFACE
- Fix MAC address source print log
- Improve based autodetection code

xilinx:
- Enable netconsole

Microblaze:
- Setup default ENV_OFFSET/ENV_SECT_SIZE

Zynq:
- Multiple DT updates/fixes
- Use DEVICE_TREE environment variable for DTB selection
- Switch to single zynq configuration
- Enable NOR flash via DM
- Minor SPL print removal
- Enable i2c mux driver

ZynqMP:
- Print multiboot register
- Enable cache commands in mini mtest
- Multiple DT updates/fixes
- Fix firmware probing when driver is not enabled
- Specify 3rd backup RAM boot mode in SPL
- Add SPL support for zcu102 v1.1 and zcu111 revA
- Redesign debug uart enabling and psu_init delay
- Enable full u-boot run from EL3
- Enable u-boot.itb generation without ATF with U-Boot in EL3

Versal:
- Enable distro default
- Enable others SPI flashes
- Enable systems without DDR

Drivers:
- Gem:
  - Flush memory after freeing
  - Handle mdio bus separately
- Watchdog:
  - Get rid of unused global data pointer
  - Enable window watchdog timer
- Serial:
  - Change reinitialization logic in zynq serial driver

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-04-07 17:13:35 -04:00
Jan Kiszka
c94f405ce9 mx7dsabre: Fix ramdisk_addr* for distro boot
Overlapped with fdt_addr*, thus corrupted the latter when using both.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2020-04-07 10:43:25 +02:00
Michal Simek
f7375aff95 ARM: zynq: Enable DM for CFI NOR flash
With multi defconfig NOR flash information about NOR should be taken from
DT that's why there is no reason to specify address and sizes via fixed
config.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06 12:52:45 +02:00
Michal Simek
5992f25797 ARM: zynq: Do not report NOR flash detection failure
With multi defconfig targeting several board configurations bug report like
below is so verbose.
Flash: ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB
0 Bytes

Do not report that message and simply say "Flash: 0 Bytes" because most of
Zynq boards are using different type of flashes than NOR.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06 12:52:45 +02:00
Jerome Brunet
dd5f2351e9 arm64: dts: meson: sync dt and bindings from v5.6-rc2
Sync the device tree and dt-bindings from Linux v5.6-rc2
11a48a5a18c6 ("Linux 5.6-rc2")

The only exception to this is the mmc pinctrl pin bias of gxl SoC family.
This is a fix which found its way to u-boot but not Linux yet.

Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-06 09:56:35 +02:00
Jerome Brunet
423aabc436 dt-bindings: leds: import common led bindings from linux v5.5
Import the common leds bindings definition from linux
d5226fa6dbae ("Linux 5.5")

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-06 09:56:35 +02:00
Tom Rini
60f1cc529c Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-tegra
- Add support for Jetson Nano, plus miscellaneous other fixes found
  during Nano bringup.
- Add Igor's update_uboot wrapper patches.
2020-04-03 16:05:46 -04:00
Tom Warren
7c02bc9649 ARM: tegra: Add NVIDIA Jetson Nano Developer Kit support
The Jetson Nano Developer Kit is a Tegra X1-based development board. It
is similar to Jetson TX1 but it is not pin compatible. It features 4GB
of LPDDR4, a SPI NOR flash for early boot firmware and an SD card slot
used for storage.

HDMI 2.0 or DP 1.2 are available for display, four USB ports (3 USB 2.0
and 1 USB 3.0) can be used to attach a variety of peripherals and a PCI
Ethernet controller provides onboard network connectivity. NVMe support
has also been added. Env save is at the end of QSPI (4MB-8K).

A 40-pin header on the board can be used to extend the capabilities and
exposed interfaces of the Jetson Nano.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
2020-04-02 14:30:02 -07:00
Tom Warren
5dc1dc804d t210: Adjust ramdisk_addr_r/fdt_addr_r to allow for large kernels
The L4T kernel is 32MB+, and can overwrite the ramdisk/fdt loaded
from extlinux.conf. Adjust the load addresses to fix this for now.
Using the calculated_env addresses table from T186 U-Boot is a
better fix, but it isn't working correctly on T210 U-Boot right now,
so this will do until I can fix it.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2020-04-02 14:30:02 -07:00
Igor Opaniuk
b308ffb0bf colibri_t30: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage.

Create an proper tegra image:
$ cbootimage -s tegra30 colibri_t30.img.cfg colibri_t30.img

Flash in U-boot shell:
> tftpboot ${loadaddr} ${board_name}/${board_name}.img
> run update_uboot

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-04-02 14:30:00 -07:00
Igor Opaniuk
a63dd98400 colibri_t20: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage(NAND).

Create an proper tegra image:
$ cbootimage -s tegra20 colibri_t20-512-v12-nand.img.cfg colibri_t20.img

Flash in U-boot shell:
> tftpboot ${loadaddr} ${board_name}/${board_name}.img
> run update_uboot

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-04-02 14:30:00 -07:00
Igor Opaniuk
195b48367f apalis_t30: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage.

Create an proper tegra image:
$ cbootimage -s tegra30 apalis_t30.img.cfg apalis_t30.img

Flash in U-boot shell:
> tftpboot ${loadaddr} ${board_name}/${board_name}.img
> run update_uboot

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-04-02 14:30:00 -07:00
Igor Opaniuk
c9d1ff70e2 apalis-tk1: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage.

Create an proper tegra image:
$ cbootimage -s tegra124 apalis-tk1.img.cfg apalis-tk1.img

Flash in U-boot shell:
> tftpboot ${loadaddr} ${board_name}/${board_name}.img
> run update_uboot

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-04-02 14:30:00 -07:00
Jagan Teki
9778edae55 rockchip: Enable HDMI output on rk3399 board w/ HDMI
Enable config options and console setting to respective
rk3399 board for HDMI output.

Boards supported and tested on this patch are:
- NanoPc T4
- NanoPi M4
- NanoPi Neo4
- ROC-RK3399-PC
- Rock960

Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-04-02 15:50:25 +02:00
Simon Glass
72188f5462 image: Use constants for 'required' and 'key-name-hint'
These are used in multiple places so update them to use a shared #define.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-04-01 07:45:09 -06:00
Simon Glass
390b26dc27 image: Correct comment for fit_conf_get_node()
This should mention that conf_uname can be NULL and should be in the
header file. Fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-04-01 07:45:09 -06:00
Tom Rini
2b18b89156 Merge branch 'next' of git://git.denx.de/u-boot-usb into next 2020-03-31 17:24:19 -04:00
Tom Rini
1104dde6e8 Pull request for UEFI sub-system for efi-2020-04-rc5
This series fixes:
 
 * UEFI Python tests CONFIG_OF_CONTROL=y.
 * int to pointer cast warning for cmd/efidebug.c
 * memory reservation even if fdt node is disabled
 
 Now that the Python test is fixed reintroduce the reverted patch for
 vexpress_ca9x4 to enable EFI_LOADER and define the dtb file name.
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Merge tag 'efi-2020-04-rc5' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-04-rc5

This series fixes:

* UEFI Python tests CONFIG_OF_CONTROL=y.
* int to pointer cast warning for cmd/efidebug.c
* memory reservation even if fdt node is disabled

Now that the Python test is fixed reintroduce the reverted patch for
vexpress_ca9x4 to enable EFI_LOADER and define the dtb file name.
2020-03-31 10:05:57 -04:00
Ley Foon Tan
4f17f2966a configs: socfpga: Change to use SOCFPGA_PHYS_OCRAM_SIZE macro
Change to use SOCFPGA_PHYS_OCRAM_SIZE macro for onchip RAM size.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2020-03-31 02:52:38 +02:00
Kuldeep Singh
b9804c35a8 configs: lx2160a: Access flash memory as per spi-mem
MC_INIT and BOOT command currently access spi-nor flash memory directly.
As per spi-mem framework, flash memory access via absolute addresses is
no more possible. Use flash APIs to access memory instead of directly
using it.

Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
1d0bb1b9d2 configs: ls1012afrwy: adjust env kernel_addr_r
Adjust environment kernel_addr_r from 0x96000000 to 0x92000000
to fix a bug that failed to boot kernel for ls1012afrwy with 512MiB RAM,
=> tftpboot $kernel_addr_r Image (Image size is 36 MiB)
TFTP error: trying to overwrite reserved memory...

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Alison Wang
f1573d842c configs: ls1021a: Append othbootargs to bootargs
This patch appends othbootargs to bootargs for LS1021ATWR board.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
bb1165f900 dm: arm64: ls1046a: add i2c DM support
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1046A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
fefac937fb dm: arm64: ls1043a: add i2c DM support
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1043A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
c8a7cadc81 configs: ls1012afrwy: fix wrong env of board
Fix wrong environment variable of board for ls1012afrwy

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Yuantian Tang
a023c3c2c8 armv8: ls1028a: clean up the environment variables
Move the environment variables from command head file to
ls1028ardb specific head file so that they will not mess
up with ls1028aqds board.
Also updated some variable slightly.
There is no function change by this patch.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Yuantian Tang
40ef9d1697 armv8: ls1028aqds: add some environments
Add sd and emmc bootcmd environments to facilitate
the boot process.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
1a9ce6e0df configs: ls2080aqds: support distro boot
Add support of distro boot for ls2080aqds

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
472dfe546c configs: ls1088aqds: support distro boot
Add support of distro boot for ls1088aqds

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Biwen Li
095b6be41e include/configs: ls1012afrwy: fix load address of itb with bootm command
The old load address of itb will overwrite uboots reserved memory
on ls1012afrwy with 512 MiB ram

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Meenakshi Aggarwal
c5076a021e lx2160a: Add dhcp in boot_targets
Add dhcp in supported boot_targets for lx2160.

Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Yuantian Tang
81d9e55097 armv8: ls1028a: add dhcp boot target device
Add DHCP boot target device to enable command bootcmd_dhcp.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Meenakshi Aggarwal
224899d273 lx2160a : Remove default VID setting
Set VID to 800 mV for Rev1 and set VID as per switch settings
for Rev2.

Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Priyanka Singh
160e2b88df armv8: ls1028a: Update secure boot headers offset
Update the secure boot headers offsets of Kernel and other
    firmware images for SD and XSPI boot sources used by
    esbc_validate command.

Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Meenakshi Aggarwal
b7e7a46e10 lx2160a : Add emmc in boot_targets environment variable
Add emmc in supported boot_targets and
Add bootcmd environment variable for emmc boot.

Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Yuantian Tang
e9d9c2e573 arm64: ls1046a: remove fdt_high environment variable
Setting fdt_high and initrd_high to 0xffffffffffffffff leads to
various difficulty to resolve bugs.
Remove them and use bootm_size instead to safely contain a kernel,
device tree and initrd for relocation.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:52 +05:30
Yuantian Tang
395b52127a arm64: ls1028a: remove fdt_high environment variable
Setting fdt_high and initrd_high to 0xffffffffffffffff leads to
various difficulty to resolve bugs.
Remove them and use bootm_size instead to safely contain a kernel,
device tree and initrd for relocation.

Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:51 +05:30
Alison Wang
c463eeb4b6 ls1021a: Set CONFIG_SYS_BOOTMAPSZ to the memory for relocation
This patch sets CONFIG_SYS_BOOTMAPSZ to the amount of memory available
to safely contain a kernel, device tree and initrd for relocation. The
way to set fdt_high as 0xffffffff to disable device tree relocation is
removed.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:06:51 +05:30
Kever Yang
ac28e59a57 usb: Migrate to support live DT for some driver
Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT.
This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use
ofnode as parameter instead of fdt offset. And all the drivers who use
these APIs update to use live dt APIs at the same time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2020-03-30 03:48:53 +02:00
Kristian Amlie
d4babee087 vexpress_ca9x4: Enable use of correct DTB file and restore EFI loader.
EFI was disabled in f95b8a4b5f because of the missing DTB file,
and indeed, the DTB file is required to load recent versions of GRUB
(2.04) correctly.

Signed-off-by: Kristian Amlie <kristian.amlie@northern.tech>
2020-03-28 11:11:32 +01:00
Tom Rini
39984d2213 Revert "vexpress_ca9x4: Enable use of correct DTB file and restore EFI loader."
Currently this causes failures of the platform when running the EFI
loader tests, so disable it for now.

This reverts commit af827140e5.

Signed-off-by: Tom Rini <trini@konsulko.com>
2020-03-27 11:47:04 -04:00
Tom Rini
fa041198a8 Merge tag 'u-boot-rockchip-20200327' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
- Fixed for rv1108 and elgin-rv1108 board
- Fix the keyboard from USB instead of CrOS EC
2020-03-26 21:39:59 -04:00
Peter Robinson
23cb61761b rockchip: Change keyboard input from CrOS EC keyboard to a USB keyboard
These boards aren't ChromeOS devices so won't have a cros-ec-keyb
input as it's the keyboard available via the ChromeOS Embedded
Controller. Update them to use a USB keyboard which would actually
be available. Also enable the usb keyboard option for those devices
that don't have it enabled already.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-03-26 22:58:46 +08:00
Patrick Delaunay
e9a20f8a19 ram: stm32mp1: increase vdd2_ddr: buck2 for 32bits LPDDR
Need to increase the LPDDR2/LPDDR3 the voltage vdd2_ddr: buck2
form 1.2V to 1.25V for 32bits configuration.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
2020-03-24 14:20:50 +01:00
Kristian Amlie
af827140e5 vexpress_ca9x4: Enable use of correct DTB file and restore EFI loader.
EFI was disabled in f95b8a4b5f because of the missing DTB file,
and indeed, the DTB file is required to load recent versions of GRUB
(2.04) correctly.

Signed-off-by: Kristian Amlie <kristian.amlie@northern.tech>
2020-03-23 16:11:46 -04:00
Heinrich Schuchardt
7a4e717b9c efi_loader: definition of GetNextVariableName()
'vendor' is both an input and an output parameter. So it cannot be
constant.

Fixes: 0bda81bfdc ("efi_loader: use const efi_guid_t * for variable services")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-22 18:38:02 +01:00
Tom Rini
2738f0edea Merge tag 'ti-v2020.07-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-ti into next
K3 J721E:
* OSPI boot support
* Support for loading remote cores in R5 SPL
* PMIC ESM Support
* Minor fixes for R5F and C7x remoteproc drivers

K3 AM654:
* Update AVS class 0 voltages.
* Add I2C nodes

DRA7xx/AM57xx:
* Fixed Android boot on AM57xx

AM33/AM43/Davinci:
* switch to driver model for the net and mdio driver for baltos
* Add DM/DTS support for omap video driver
* Enable fastboot on am335x-evm
2020-03-17 11:59:58 -04:00
Tom Rini
b180e32ea3 Merge tag '20200316-for-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c into next
i2c: for next
- i2c-gpio: make it possible to run deblock sequence on driver probe
- i2c-gpio: add clock stretching support
- updates the Designware I2C driver for high speed mode,
  fix a bug and add some improvements.
- add DM support for memory based bootcounter driver
2020-03-17 11:33:59 -04:00
AKASHI Takahiro
74b4487535 efi_loader: correct a definition of struct efi_capsule_header
See UEFI specification, section 8.5.3.
In addition, the structure, efi_capsule_header, should be "packed"
as it is a serialized binary format in a capsule file.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-03-17 08:29:52 +01:00
AKASHI Takahiro
b51ec63978 efi_loader: export a couple of protocol related functions
This is a preparatory patch.
Those functions will be used in an implementation of UEFI firmware
management protocol as part of my capsule update patch.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-03-17 08:29:52 +01:00
AKASHI Takahiro
b74d568d83 efi_loader: define System Resource Table macros
Some of those values will be used in an implementation of UEFI firmware
management protocol as part of my capsule update patch.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-03-17 08:29:52 +01:00
AKASHI Takahiro
7cceef7bde efi_loader: define OsIndicationsSupported flags
These flags are expected to be set in OsIndicationsSupported variable
if corresponding features are supported. See UEFI specification,
section 8.5.4.

In particular, capsule-related flags will be used in my capsule
update patch.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>

Fix misspelled EFI_OS_INDICATIONS_BOOT_TO_FW_UI.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-03-17 08:29:52 +01:00
Masahiro Yamada
271cf2f421 spl.h: make <spl.h> self-contained
The static inline function spl_phase needs <asm/global_data.h>.

Some functions take pointers to struct blk_desc or image_header.
Add forward declarations.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-16 16:42:50 -04:00
Masahiro Yamada
77c4ba54c6 debug_uart.h: make <debug_uart.h> self-contained
'uint' is not a primitive type. You need to include <linux/types.h>
or otherwise change it to (unsigned int).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-03-16 16:42:50 -04:00
Masahiro Yamada
4ca281a56c asm-generic/u-boot.h: make <asm-generic/u-boot.h> self-contained
This header uses 'phys_addr_t' and 'ulong'. Include the definitions.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[trini: Move include to below __ASSEMBLY__ test]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-03-16 16:42:33 -04:00
Masahiro Yamada
b36992fb6b global_data.h: make <asm-generic/global_data.h> self-contained
The compiler never knows what 'bd_t' is without including <asm/u-boot.h>.

By changing it to (struct bd_info), the compiler learns it is struct.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-03-16 12:49:09 -04:00
Walter Lozano
ed666fb129 watchdog: Use dev_read only if OF_PLATDATA is not enabled
Currently watchdog tries to use dev_read_u32_default to get timeout
configuration in case OF_CONTROL is enabled. However, if SPL is
built with OF_PLATDATA this has no sense as there is no device tree.

This patch fixes this issue by only use dev_read_u32_default if OF_CONTROL
is enabled but OF_PLATDATA is not.

Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-16 11:25:12 +01:00
Masahiro Yamada
ed6dd4e460 misc: i2c_eeprom: remove pagewidth field from i2c_eeprom
This struct member is not used in any effective way. Remove it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-03-16 08:03:05 +01:00
Marek Vasut
a191728633 i2c: Add option to send start condition after deblocking
Add option to send start condition after deblocking SDA.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
2020-03-16 07:46:21 +01:00
Marek Vasut
7231522a5e i2c: Export i2c_deblock_gpio_loop()
Export the i2c_deblock_gpio_loop() so it can be used in other places in
U-Boot. In particular, this is useful in the GPIO I2C driver, which claims
the SDA/SCL GPIOs and thus prevents the i2c_deblock() implementation from
claiming the pins as GPIOs again.

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
2020-03-16 07:46:04 +01:00
AKASHI Takahiro
e0d310b098 lib: rsa: generate additional parameters for public key
In the current implementation of FIT_SIGNATURE, five parameters for
a RSA public key are required while only two of them are essential.
(See rsa-mod-exp.h and uImage.FIT/signature.txt)
This is a result of considering relatively limited computer power
and resources on embedded systems, while such a assumption may not
be quite practical for other use cases.

In this patch, added is a function, rsa_gen_key_prop(), which will
generate additional parameters for other uses, in particular
UEFI secure boot, on the fly.

Note: the current code uses some "big number" routines from BearSSL
for the calculation.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-03-12 08:20:39 -04:00
AKASHI Takahiro
a8fc3df8b9 include: image.h: add key info to image_sign_info
For FIT verification, all the properties of a public key come from
"control fdt" pointed to by fdt_blob. In UEFI secure boot, on the other
hand, a public key is located and retrieved from dedicated signature
database stored as UEFI variables.

Added two fields may hold values of a public key if fdt_blob is NULL, and
will be used in rsa_verify_with_pkey() to verify a signature in UEFI
sub-system.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-12 08:20:39 -04:00
AKASHI Takahiro
b983cc2da0 lib: rsa: decouple rsa from FIT image verification
Introduce new configuration, CONFIG_RSA_VERIFY which will decouple building
RSA functions from FIT verification and allow for adding a RSA-based
signature verification for other file formats, in particular PE file
for UEFI secure boot.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-12 08:20:38 -04:00
Eugeniu Rosca
d08b16edf8 image.h: isolate android_image_* functions from tooling
On Feb. 16, 2020, Tom reported [1] build failure of U-Boot in-tree
tooling after applying https://patchwork.ozlabs.org/cover/1229663/
("[v6,0/7] rsa: extend rsa_verify() for UEFI secure boot").

Later on, Heinrich stressed the urgency of the issue in
https://patchwork.ozlabs.org/patch/1250858/#2379069:

 >>>>>>>>>
 We should finalize the topic as it stops EFI patches from being merged
 >>>>>>>>>

On the surface, the problem is caused by U-Boot commits [2-3], which
employed 'u32' in 'include/image.h', while historically U-Boot tooling
stayed agnostic on the {u,s}{8,16,32} types.

Thanks to Tom, Yamada-san and Heinrich, the following solutions have
been put head-to-head ('+' pros, '-' cons):

 A. Use an equivalent fixed-size type, i.e. s/u32/uint32_t/ in both
    android function prototypes (image.h) and definitions (c file):
    + quick and low-line-count
    - creates a 'soup' of fixed-sized types in the Android C file
    - will confuse contributors
    - is going against Linux kernel best practices [4]

 B. Guard Android functions by '!defined(USE_HOSTCC)' in image.h:
    + quick and low-line-count
    + reflects the reality (no android function is used by tooling)
    + zero impact on other subsystems
    - ifdeffery may look annoying (pre-existing problem of image.h)

 C. Make {u8,u16,u32} available in U-Boot tooling:
    + quick and low-line-count
    + [Yamada-san][5]:
      * forbidding u32 for tools is questionable to me
      * Linux kernel and Barebox use {u8,u16,u32} for the tools space
    - breaks U-Boot tradition?
    - has larger impact than [A] and [B]
    - adds type complexity/inconsistency in the tooling space

 D. [Yamada-san] Refactor the headers to minimize the code shared
    between U-Boot space and tooling space:
    + probably the long-term solution
    - high effort
    - can be seen/done as an incremental update on top of [B]

Looking at the above, [B] looks like the natural way to go forward.

[1] https://patchwork.ozlabs.org/patch/1238245/#2363052
[2] commit 7f2531502c ("image: android: Add routine to get dtbo params")
[3] commit c3bfad825a ("image: android: Add functions for handling dtb field")
[4] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6176fa4728fb6d
    ("checkpatch: add --strict warning for c99 fixed size typedefs : int<size>_t")
[5] https://patchwork.ozlabs.org/patch/1238245/#2363340

Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Sam Protsenko <joe.skb7@gmail.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Tested-by: Heinrich Schuchardt <xpyron.glpk@gmx.de>
2020-03-12 08:20:38 -04:00
Tom Rini
36bdcf7f3b Merge tag 'mmc-2020-3-9' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
- DM support for CAxxxx SoCs
- eMMC board for presidio-asic
- Add defer probe for mmc sdhci
- TI SoCs mmc misc update
2020-03-10 21:13:26 -04:00
Tom Rini
3a1cb95308 Fixes for 2020.04
-----------------
 
 - DM : mx6sabresd
 - mx6ul_14x14_evk: fix video
 - mx8qxp; fix console for booting
 - sync DTS with kernel (imx6sx)
 - drop obsolete woodburn (mx35)
 
 Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/660550811
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Merge tag 'u-boot-imx-20200310' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

Fixes for 2020.04
-----------------

- DM : mx6sabresd
- mx6ul_14x14_evk: fix video
- mx8qxp; fix console for booting
- sync DTS with kernel (imx6sx)
- drop obsolete woodburn (mx35)

Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/660550811
2020-03-10 13:13:08 -04:00
Tom Rini
b62cd97654 First set of u-boot-atmel fixes for 2020.04 cycle
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Merge tag 'u-boot-atmel-fixes-2020.04-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel

First set of u-boot-atmel fixes for 2020.04 cycle:
- Includes two small configuration fixes that will solve the SPL booting
  on sama5d3_xplained board.
2020-03-10 13:12:21 -04:00
Pedro Jardim
9f656fbee3 mx6slevk: Convert to DM_ETH
This fixes the following warning:

===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Pedro Jardim
905dbe23b9 mx6sabreauto: Convert to DM_ETH
This fixes the following warning:

===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Oliver Graute
182716371b imx: imx8qm: enable relocation of fdt and initrd
Set CONFIG_SYS_BOOTMAPSZ to the amount of memory available which is needed
to relocate the kernel, device tree and initrd.

Remove 'fdt_high' and 'initrd_high' environment variables from default
environment which prevents relocation of FDT and initrd.

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2020-03-10 10:59:08 +01:00
Alifer Moraes
02ee7a4aa5 mx6sabresd: Convert ethernet to driver model
Convert imx6sabresd ethernet to driver model to fix the following warning:

===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================

Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-10 10:59:08 +01:00
Fabien Lehoussel
df1cf775ff board: sama5d3_xplained: Fix uboot size when loaded from NAND by SPL
Uboot size is incorrect.
Uboot SPL use CONFIG_SYS_MONITOR_LEN to read uboot from NAND : 0x80000
With sama5d3_xplained_nandflash_defconfig : u-boot.bin size is ~800Ko 0xC0000

So I increased size to 1MB : 0x100000

Signed-off-by: Fabien Lehoussel <fabien.lehoussel@medianesysteme.com>
2020-03-10 11:01:08 +02:00
Alex Marginean
9810489ca8 net: phy: add XFI, USXGMII types to is_10g_interface() helper
The helper is used to reset PHYs on connect and it determines the clause
to use (C22/C45) based on interface type.  This fixes 'PHY reset timed out'
warnings in console for USXGMII/XFI PHYs.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:25 -05:00
Samuel Mendoza-Jonas
e2ffeaa162 phy: Include NC-SI in phy setup
Add NC-SI to the usual phy handling. This makes two notable changes:
- Somewhat similar to a fixed phy, phy_connect() will create an NC-SI
phy if CONFIG_PHY_NCSI is defined.
- An early return is added to phy_read() and phy_write() to handle a
case like the NC-SI phy which does not define a bus.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:23 -05:00
Samuel Mendoza-Jonas
f641a8ac93 phy: Add support for the NC-SI protocol
This introduces support for the NC-SI protocol, modelled as a phy driver
for other ethernet drivers to consume.

NC-SI (Network Controller Sideband Interface) is a protocol to manage a
sideband connection to a proper network interface, for example a BMC
(Baseboard Management Controller) sharing the NIC of the host system.
Probing and configuration occurs by communicating with the "remote" NIC
via NC-SI control frames (Ethernet header 0x88f8).

This implementation is roughly based on the upstream Linux
implementation[0], with a reduced feature set and an emphasis on getting
a link up as fast as possible rather than probing the full possible
topology of the bus.
The current phy model relies on the network being "up", sending NC-SI
command frames via net_send_packet() and receiving them from the
net_loop() loop (added in a following patch).

The ncsi-pkt.h header[1] is copied from the Linux kernel for consistent
field definitions.

[0]: https://github.com/torvalds/linux/tree/master/net/ncsi
[1]: https://github.com/torvalds/linux/blob/master/net/ncsi/ncsi-pkt.h

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2020-03-09 18:11:23 -05:00
Oliver Graute
d1d78db1db imx: imx8qm_rom7720: added missing USDHC Base address defines
Added missing USDHC Base address defines

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-03-09 15:06:58 +01:00
Baruch Siach
064e49ff5e mx6cuboxi: don't disable fdt relocation
fdt_high value of 0xffffffff disables fdt relocation on boot. We don't
need that for Cubox-i/Hummingboard. Rely on generic code to find the
optimal fdt location at boot time.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
2020-03-09 15:06:09 +01:00
Fabio Estevam
47c2eae1b8 ARM: dts: imx6sx: Sync with kernel 5.4.16
Sync the imx6sx dts files with kernel 5.4.16.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2020-03-09 15:04:42 +01:00
Fabio Estevam
10a8cc01b3 imx8qxp_mek: Fix the console command line string
Currently the expansion of the console variable leads to
the following kernel command line:

console=ttyLP0,${baudrate} earlycon root=/dev/mmcblk1p2 rootwait rw

, which causes the console to not show characters after the LPUART driver
is probed as the 'baudrate' variable is not properly translated.

Fix it by splitting the console variable in two parts: one for the
ttyLP0 part and the other one for the baudrate, which matches the way
it is done on other i.MX targets.

Tested by successfully booting a mainline kernel on a i.MX8QXP MEK
board.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
2020-03-09 15:03:31 +01:00
Stefano Babic
c82b70bcc3 imx: remove woodburn board
Board is not longer used, remove it.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2020-03-09 15:03:24 +01:00
Faiz Abbas
91332bd210 configs: am65x_evm: Add CONFIG_SUPPORT_EMMC_BOOT
With CONFIG_SUPPORT_EMMC_BOOT moved to Kconfig, move it to defconfig
files.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-03-09 08:33:16 +08:00
Faiz Abbas
e8d5dde447 mmc: Merge SD_LEGACY and MMC_LEGACY bus modes
MMC_LEGACY & SD_LEGACY are not differentiated timings in the spec and
don't have any meaningful differences. Therefore, get rid of all
references to SD_LEGACY and use MMC_LEGACY to mean both of them.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-03-09 08:33:16 +08:00
Faiz Abbas
cb884347f4 sdhci: Add sdhci_deferred_probe() API
Add the sdhci_deferred_probe() function to register as the
deferred_probe() callback to the mmc core. It will in turn call the
deferred_probe() callback of the platform drivers as declared in the
sdhci_ops.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-03-09 08:33:16 +08:00
Faiz Abbas
32860bdbc1 mmc: Add a deferred_probe() API
Add a deferred_probe() API for platforms that want to do some
configurations just before starting to enumerate the device.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2020-03-09 08:33:15 +08:00
Faiz Abbas
0d3c858488 mmc: Add a saved_clock member
Add a saved_clock member to struct mmc to store the previous clock speed
in the clock needs to be stopped for some time.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-03-09 08:33:15 +08:00
Masahiro Yamada
bd602c5367 mmc: make <mmc.h> self-contained
This header uses bd_t without including its definition.

Change it to (struct bd_info), and add the forward declaration
to specify it as a structure.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2020-03-09 08:33:15 +08:00
Tom Rini
d16e18ca6c Merge branch 'master' of git://git.denx.de/u-boot-sh
- Limit bootloader size to 1 MiB on R-Car Gen3
2020-03-04 19:21:00 -05:00
Tom Rini
c12ee850d6 Merge branch 'master' of git://git.denx.de/u-boot-socfpga
- ABB SECU board
- Assorted minor fixes
2020-03-04 10:41:41 -05:00
Holger Brunck
468ba8d00b ARM: socfpga: Add initial support for the ABB SECU board
Add initial support for the ABB SECU board, which is an ArriaV-based
SoCFPGA system with ethernet and booting from Denali NAND.

Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2020-03-03 22:11:36 +01:00
Lokesh Vutla
11e47de3c9 firmware: tisci: Drop all deprecated messages
SYSFW v2020.01 and later versions no longer supports the below messages:
- TI_SCI_MSG_RM_RING_GET_CFG
- TISCI_MSG_RM_UDMAP_TX_CH_GET_CFG   0x1206
- TISCI_MSG_RM_UDMAP_RX_CH_GET_CFG   0x1216
- TISCI_MSG_RM_UDMAP_FLOW_GET_CFG        0x1232
- TISCI_MSG_RM_UDMAP_FLOW_SIZE_THRESH_GET_CFG    0x1233

There are no users in U-Boot for any of the above messages, So drop the
support for all the corresponding messages.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-03-03 13:08:14 +05:30
Sam Protsenko
41ee72f48b env: ti: boot: Fix Android boot on AM57x EVM
When applying DTBO on top of DTB (with "fdt apply" command) on AM57x EVM
board, there is not enough memory reserved in RAM for DTB blob. Hence,
DTBO can't be merged in DTB. It leads to inability to boot Android with
next error message:

    failed on fdt_overlay_apply(): FDT_ERR_NOSPACE

To overcome that issue let's provide 512 KiB of space to keep DTB and
all merged DTBO blobs. To do so, "length" parameter should be specified
for "fdt addr" command:

    => fdt addr $fdtaddr 0x80000

512 KiB is the maximum size we can use for this, because next address
after $fdtaddr is 512 KiB ahead of it:

    fdtaddr=0x88000000
    rdaddr=0x88080000

Also add size variables to 'adtimg' command invocations, to avoid
cluttering the console with DTBO blob sizes.

Signed-off-by: Sam Protsenko <joe.skb7@gmail.com>
Reviewed-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
2020-03-03 13:08:14 +05:30
Dario Binacchi
449c5e5211 board: brxre1: fix building errors
Fix building errors if CONFIG_DM_VIDEO is enabled. This is the only
u-boot board that enables CONFIG_AM335X_LCD and from which I started
to develop the version of the frame buffer driver that supports the
driver model.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
2020-03-03 13:08:14 +05:30
Keerthy
316c927135 include: configs: j721e_evm: Add env variables for mcu_r5fss0_core0 & main_r5fss0_core0
Add env variables for mcu_r5fss0_core0 & main_r5fss0_core0 firmware
loadaddr and name.

Signed-off-by: Keerthy <j-keerthy@ti.com>
2020-03-03 13:08:14 +05:30
Keerthy
805b3cac1e lib: elf: Move the generic elf loading/validating functions to lib
Move the generic elf loading/validating functions to lib/
so that they can be re-used and accessed by code existing
outside cmd.

While at it remove the duplicate static version of load_elf_image_phdr
under arch/arm/mach-imx/imx_bootaux.c.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Suggested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2020-03-03 13:08:14 +05:30
Vignesh Raghavendra
97103b11d7 configs: j721e_evm: Setup mtdparts for OSPI
Set up mtdparts cmdline argument to be passed to kernel

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2020-03-03 13:08:13 +05:30
Vignesh Raghavendra
33e741c5c2 configs: am65x_evm: Setup mtdparts for OSPI
Set up mtdparts cmdline argument to be passed to kernel

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2020-03-03 13:08:13 +05:30
Anatolij Gustschin
5349e255ff dm: core: Add a flag for power domain control on device removal
In various cases a power domain must stay enabled after device
removal when booting OS (i.e. serial debug console or display).
Add a flag to selectively skip switching off a power domain.

Fixes: 52edfed65d ("dm: core: device: switch off power domain after device removal")
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Guillaume La Roque <glaroque@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-03-02 19:47:38 -07:00
Tom Rini
bd7bb38699 Xilinx fixes for v2020.04-rc4
- Fix link good bit handling in dp83867
 - Rename generic Zynq defconfig
 - Fix zybo z7 low leve setup
 - Fix error path in zynq_gem driver and fix 64bit usage
 - Fix invalid clock name quieries for Versal
 - Fix zynq/zynqmp SPL low level configuration via DT selection
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Merge tag 'xilinx-for-v2020.04-rc4' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx fixes for v2020.04-rc4

- Fix link good bit handling in dp83867
- Rename generic Zynq defconfig
- Fix zybo z7 low leve setup
- Fix error path in zynq_gem driver and fix 64bit usage
- Fix invalid clock name quieries for Versal
- Fix zynq/zynqmp SPL low level configuration via DT selection
2020-03-02 09:20:12 -05:00
Marek Vasut
85f748ad95 ARM: socfpga: Add missing Denali NAND config options
The Denali SPL shim won't build without these options set,
set them accordingly to fix the build error and let the SPL
shim to work correctly.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2020-03-01 22:07:32 +01:00
Marek Vasut
c808ab472a ARM: socfpga: Permit overriding the default timer frequency
The default timer rate may be different than 25 MHz, permit overriding
the default rate in board configuration file. Ultimatelly, this should
be properly handled by a clock driver, however that is not available
on Gen5 yet.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2020-03-01 22:07:32 +01:00
Marek Vasut
7ca08e335b ARM: rmobile: Limit bootloader size to 1 MiB on R-Car Gen3
The HF/QSPI flash layout permits up to 1 MiB large bootloader blob,
set CONFIG_BOARD_SIZE_LIMIT to enforce this limit and set the
monitor size to match accordingly.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2020-03-01 21:58:32 +01:00
Tom Rini
5045289820 Pull request for UEFI sub-system for efi-2020-04-rc4 (2)
In Linux next-20200228 patches have been merged to load an initial ramdisk
 using an EFI_LOAD_FILE2_PROTOCOL provided by the firmware. See commit
 ec93fc371f01 ("efi/libstub: Add support for loading the initrd from a
 device path"). The idea behind it is that the firmware should be
 responsible for validating the initrd in a secure boot setup.
 
 This pull-request comprises a patch series which let's U-Boot provide an
 initial implementation of the EFI_LOAD_FILE2_PROTOCOL providing the initrd.
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Merge tag 'efi-2020-04-rc4-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-04-rc4 (2)

In Linux next-20200228 patches have been merged to load an initial ramdisk
using an EFI_LOAD_FILE2_PROTOCOL provided by the firmware. See commit
ec93fc371f01 ("efi/libstub: Add support for loading the initrd from a
device path"). The idea behind it is that the firmware should be
responsible for validating the initrd in a secure boot setup.

This pull-request comprises a patch series which let's U-Boot provide an
initial implementation of the EFI_LOAD_FILE2_PROTOCOL providing the initrd.
2020-02-29 08:01:07 -05:00
Tom Rini
1e85aaf372 UniPhier SoC updates for v2020.04 (3rd)
- Enable ADMA and HS400 for the eMMC driver on 64-bit SoCs
 
  - Add some convenient environment variables to handle SD card
 
  - Sanitize the NAND controller reset sequence and its WP handling
 
  - Sync DT with Linux
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Merge tag 'uniphier-v2020.04-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-uniphier

UniPhier SoC updates for v2020.04 (3rd)

 - Enable ADMA and HS400 for the eMMC driver on 64-bit SoCs

 - Add some convenient environment variables to handle SD card

 - Sanitize the NAND controller reset sequence and its WP handling

 - Sync DT with Linux
2020-02-29 08:00:53 -05:00
Ilias Apalodimas
ec80b4735a efi_loader: Implement FileLoad2 for initramfs loading
Following kernel's proposal for an arch-agnostic initrd loading
mechanism [1] let's implement the U-boot counterpart.
This new approach has a number of advantages compared to what we did up
to now. The file is loaded into memory only when requested limiting the
area of TOCTOU attacks. Users will be allowed to place the initramfs
file on any u-boot accessible partition instead of just the ESP one.
Finally this is an attempt of a generic interface across architectures
in the linux kernel so it makes sense to support that.

The file location is intentionally only supported as a config option
argument(CONFIG_EFI_INITRD_FILESPEC), in an effort to enhance security.
Although U-boot is not responsible for verifying the integrity of the
initramfs, we can enhance the offered security by only accepting a
built-in option, which will be naturally verified by UEFI Secure Boot.
This can easily change in the future if needed and configure that via ENV
or UEFI variable.

[1] https://lore.kernel.org/linux-efi/20200207202637.GA3464906@rani.riverdale.lan/T/#m4a25eb33112fab7a22faa0fd65d4d663209af32f

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-02-28 19:37:14 +01:00