Now that proper load and execution addresses are set in v1 kwbimage we
can use it for loading and booting U-Boot proper.
Use the new spl_parse_board_header() function to implement parsing the
kwbimage v1 header. Use information from this header to locate offset and
size of the U-Boot proper binary, instead of using the legacy U-Boot
header which is prepended to the U-Boot proper binary stored at fixed
offset. This has the advantage that we do not need to relay on legacy
U-Boot header anymore and therefore U-Boot proper binary can be stored at
any offset, as is the case when loading & booting U-Boot proper by
BootROM. The CONFIG_SYS_U_BOOT_OFFS option is therefore not used by SPL
code anymore.
Also allow to compile U-Boot SPL without CONFIG_SPL_SPI_FLASH_SUPPORT,
CONFIG_SPL_MMC_SUPPORT or CONFIG_SPL_SATA_SUPPORT set. In this case
BootROM is used for loading and executing U-Boot proper. This reduces the
size of U-Boot's SPL image. By default these config options are enabled
and so BootROM loading is not used. In some cases BootROM reads from SPI
NOR at lower speed than U-Boot SPL. So people can decide whether they
want to have smaller SPL binary at the cost of slower boot.
Therefore dependency on CONFIG_SPL_DM_SPI, CONFIG_SPL_SPI_FLASH_SUPPORT,
CONFIG_SPL_SPI_LOAD, CONFIG_SPL_SPI_SUPPORT, CONFIG_SPL_DM_GPIO,
CONFIG_SPL_DM_MMC, CONFIG_SPL_GPIO_SUPPORT, CONFIG_SPL_LIBDISK_SUPPORT,
CONFIG_SPL_MMC_SUPPORT, CONFIG_SPL_SATA_SUPPORT and
CONFIG_SPL_LIBDISK_SUPPORT is changed from strict to related "imply"
(which can be selectivelly turned off and causes booting via BootROM).
Options CONFIG_SYS_SPI_U_BOOT_OFFS,
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR and
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_DATA_PART_OFFSET have to to be set to
zero as they define the location where kwbimage header starts. It is the
location where BootROM expects start of the kwbimage from which it reads,
parses and executes SPL part. The same applies to option
CONFIG_SPL_SATA_RAW_U_BOOT_SECTOR, which has to be set to one.
Update all config files to set correct values of these options and set
CONFIG_SYS_U_BOOT_OFFS to the correct value - the offset where U-Boot
proper starts.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
Rename this option so that CONFIG_IS_ENABLED can be used with it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
These don't belong in the drivers Makefile so move them down into
the correct place.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Fixup some missing dependencies this exposed]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add test cases for the setexpr format string operator.
Signed-off-by: Roland Gaudig <roland.gaudig@weidmueller.com>
[trini: Enable on sandbox]
Signed-off-by: Tom Rini <trini@konsulko.com>
Enable configs to support SMBIOS for all Khadas VIM boards
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Artem Lapkin <art@khadas.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
The J721E R5 SPL will no longer support booting of the Main R5FSS Core0
after the R5 SPL re-architecture for System Firmware split. The MCU R5F
branch-only boot does not use the K3 R5F remoteproc driver, and relies
only on the filesystem (FS) support for now. The K3 R5F remoteproc driver
is therefore no longer needed in R5 SPL, so drop it from the J721E R5
defconfig.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210726211311.5977-6-s-anna@ti.com
Enable config to support gpt command on AM642 evm/sk and enable config for
FDT library overlay support
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210726152807.22991-7-a-govindraju@ti.com
Kconfig symbols for SYS_MMC_ENV_DEV and SYS_MMC_ENV_PART have been added by
commit 7d08077334. Therefore, move the
definitions of configs to corresponding board defconfig files and enable
configs to save env in eMMC.
Also enable config for FAT write in U-Boot.
Fixes: 33b7258947 ("board: ti: am64x: Add board support for am64x evm")
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210726152807.22991-5-a-govindraju@ti.com
CONFIG_SPL_TEXT_BASE was set to 0x70000000 in the commit,
"26f32c32b250 configs: am64x_evm_*_defconfig: Rearrange the components in
SRAM to satisfy the limitations for USB DFU boot mode". This change seems
to have been dropped during a merge commit.
Therefore, fix this by setting CONFIG_SPL_TEXT_BASE to 0x70000000.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210726145840.18977-1-a-govindraju@ti.com
Add CONFIG_PREBOOT to provide an automatic and easier way
to configure ethernet PHY before loading the firmware.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210721155849.20994-19-kishon@ti.com
Add config for torrent serdes and common clock framework.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210721155849.20994-17-kishon@ti.com
Enable the mmio mux driver, the J721E-wiz PHy driver and the cadence sierra
phy driver. All of them are required for USB3 support
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210721155849.20994-16-kishon@ti.com
This device tree is imported from Linux 5.13.1 and enabled via the
am335x board file and the am335x evm defconfig.
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
reset and poweroff are called via hooks in psci driver which is going
around sysreset framework that's why enable sysreset drivers and do reset
and poweroff via this framework. Using this flow will allow us to call
SYSTEM_WARM_RESET based on psci 1.1 spec which can be calles with reset -w
command.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
At the moment pressing the volume down key does not actually launch
fastboot. This is because setting "bootdelay" to "-1" actually
disables autoboot and drops to the U-Boot console. It does not execute
the "bootcmd".
The correct value for "bootdelay" here would be "-2", which disables
the delay and key checking and would immediately execute the "bootcmd".
However, even better in this case is using "preboot" to trigger Fastboot.
The advantage is that running "fastboot continue" will actually continue
the autoboot process instead of ending up in the U-Boot shell.
Also make sure to unset "preboot" again immediately in case the user
saves the environment after triggering fastboot.
Cc: Ramon Fried <rfried.dev@gmail.com>
Fixes: aa043ee91a ("db410c: automatically launch fastboot")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
At the moment the U-Boot port for the DragonBoard 410c is designed
to be loaded as an Android boot image after Qualcomm's Little Kernel (LK)
bootloader. This is simple to set up but LK is redundant in this case,
since everything done by LK can be also done directly by U-Boot.
Dropping LK entirely has at least the following advantages:
- Easier installation/board code (no need for Android boot images)
- (Slightly) faster boot
- Boot directly in 64-bit without a round trip to 32-bit for LK
So far this was not possible yet because of unsolved problems:
1. Signing tool: The firmware expects a "signed" ELF image with extra
(Qualcomm-specific) ELF headers, usually used for secure boot.
The DragonBoard 410c does not have secure boot by default but the
extra ELF headers are still required.
2. PSCI bug: There seems to be a bug in the PSCI implementation
(part of the TrustZone/tz firmware) that causes all other CPU cores
to be started in 32-bit mode if LK is missing in the boot chain.
This causes Linux to hang early during boot.
There is a solution for both problems now:
1. qtestsign (https://github.com/msm8916-mainline/qtestsign)
can be used as a "signing" tool for U-Boot and other firmware.
2. A workaround for the "PSCI bug" is to execute the TZ syscall when
entering U-Boot. That way PSCI is made aware of the 64-bit switch
and starts all other CPU cores in 64-bit mode as well.
Simplify the dragonboard410c board by removing all the extra code that
is only used to build an Android boot image that can be loaded by LK.
This allows dropping the custom linker script, special image magic,
as well as most of the special build/installation instructions.
CONFIG_REMAKE_ELF is used to build a new ELF image that has both U-Boot
and the appended DTB combined. The resulting u-boot.elf can then be
passed to the "signing" tool (e.g. qtestsign).
The PSCI workaround is placed in the "boot0" hook that is enabled
with CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK. The extra check for EL1 allows
compatibility with custom firmware that enters U-Boot in EL2 or EL3,
e.g. qhypstub (https://github.com/msm8916-mainline/qhypstub).
As a first step these changes apply only to DragonBoard410c.
Similar changes could likely also work for the DragonBoard 820c.
Note that removing LK wouldn't be possible that easily without a lot of
work already done three years ago by Ramon Fried. A lot of missing
initialization, pinctrl etc was already added back then even though
it was not strictly needed yet.
Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Since we can not set OsIndications from Runtime Services
SetVariables at this moment, it is better to ignore the
OsIndications if there is any capsule file in the
correct place.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Since the recent commit;
commit b891ff18f8 ("efi_loader: Force a single FMP instance per hardware store")
forces a single FMP instances for a storage, we can not
enable both RAW and FIT capsule image support at once.
Since RAW capsule image support is simpler than FIT,
enable RAW capsule image instead of FIT by default.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Enable UEFI secure boot on synquacer. Note that unless user
setup their keys, the secure boot will not work.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Since the U-Boot for the SynQuacer DeveloperBox is designed for
compatible with EDK2 boot, we don't need to support Ext2/4 fs
support by default. Drop it.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Since MTD partitions are based on the devicetree name,
remove unneeded mtdparts settings and update DFU setting.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Make the U-Boot binary for SynQuacer position independent so
that the previous bootloader (SCP firmware or BL2) can load
the U-Boot anywhere.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
This adds tests for the crypt-based and plain SHA256-based password hashing
algorithms in the autoboot flow.
Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
RTC devices could provide battery-backed memory that can be used for
storing the reboot mode magic value.
Add a new reboot-mode back-end that uses RTC to store the reboot-mode
magic value. The driver also supports both endianness modes.
Signed-off-by: Nandor Han <nandor.han@vaisala.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
A use case for controlling the boot mode is when the user wants
to control the device boot by pushing a button without needing to
go in user-space.
Add a new backed for reboot mode where GPIOs are used to control the
reboot-mode. The driver is able to scan a predefined list of GPIOs
and return the magic value. Having the modes associated with
the magic value generated based on the GPIO values, allows the
reboot mode uclass to select the proper mode.
Signed-off-by: Nandor Han <nandor.han@vaisala.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This patch reverts the following commits:
- 4b4159d0f3 ("riscv: dts: add dts for unmatched rev1")
- ffe9a394df ("board: sifive: support spl multi-dtb on unmatched board")
We won't plan to support unmatched that the revision below 3 in u-boot,
so they can be dropped because they might be useless.
Changed in v2:
- rebase codebase to the latest master branch
Signed-off-by: Zong Li <zong.li@sifive.com>
Suggested-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Filter out dmas dma-names interrupt-parent interrupts interrupts-extended
interrupt-names interrupt-map interrupt-map-mask iommus DT properties on
R-Car Gen3, since they are not used by U-Boot and only take space.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Enable support for sysinfo on supported R-Car Gen3 boards. The sysinfo
is used e.g. to access and decode board-specific information and then
in turn used by board-info to print those information. On R-Car Gen3
the sysinfo rcar3 driver is used to parse the board ID EEPROM, obtain
board type and revision from it, and let board-info print this
information on boot.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Enable support for I2C EEPROM driver on supported Renesas R-Car Gen3 boards.
This is useful for accessing the board ID EEPROM.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
LS1043A-QDS board requires updation in few environment configs in TFA
and QSPI defconfigs.
Following are the changes:
- Define CONFIG_ENV_ADDR
- Unset CONFIG_SPI_FLASH_BAR
- Enable CONFIG_SYS_RELOC_GD_ENV_ADDR
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
The optical 10G port is described as fixed-link in the device tree. Enable
the necessary support.
Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Updates the board configuration to enable use of the PCA9547 I2C mux.
Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Updates the board configuration to enable use of the PCA9547 I2C mux.
Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
