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After the re-sync with Linux Kernel's DTS
(SHA1: 7d08ddd09b75e7a3c103cc0d0d3ed700287f268e), the XEA's
descripion has nodes and properties, which are NOT utilized
in the u-boot.
To avoid confusion - those are deleted.
Signed-off-by: Lukasz Majewski <[email protected]>
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This commit provides function, which when debugging
output is enabled dumps the IMX28 PMU registers.
Signed-off-by: Lukasz Majewski <[email protected]>
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The IMX28 PMU (Power Management Unit) has a dedicated Linear Regulator
to produce (by default) 4.2V output - available outside the chip as
VDD_4P2.
When system is supposed to not use VDD5V as a main power source - instead
the DCDC_BATT is used; it is safe to disable this regulator.
As the in-PMU DCDC switching regulator (from which DCDC_VDDA, DCDC_VDDIO
and DCDC_VDDD are generated) can be driven from DCDC_BATT or output
of this 4P2 regulator - by disabling the latter the use of the DCDC_BATT
is forced.
To be more specific - according to NXP's AN4199 the DCDC_BATT source is
preferred (over VDD5V), as more efficient and stable source for
industrial applications.
Signed-off-by: Lukasz Majewski <[email protected]>
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This new Kconfig option allows disabling the in-PMU battery charging
block. This may be required when DCDC_BAT source is powered not from
battery, but from already regulated, good quality source.
Signed-off-by: Lukasz Majewski <[email protected]>
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This option sets the current limit for 5V source to zero, so all
the PMU outputs are primarily powered from battery source (DCDC_BAT).
This option may be set on systems, where the 5V is NOT supposed to be
in any scenario powering the system - for example on systems where
DCDC_BAT is connected to fixed and regulated 4.2V source (so the
"battery" is not present).
Signed-off-by: Lukasz Majewski <[email protected]>
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Change boot device logic to also allow environment stored in fat and
in ext4 when booting from SD or eMMC.
As the boot device check for SD and for eMMC was depending on
ENV_IS_IN_MMC being defined, change the ifdef blocks at
env_get_location to use IS_ENABLED instead for all modes, returning
NOWHERE when no valid mode is found.
This solution is based on (with added SPL support):
Link: https://lore.kernel.org/all/[email protected]/
Signed-off-by: Oleksandr Suvorov <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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nodeoff variable should be variable off returned by fdt_path_offset() so
let's rename it to off.
Signed-off-by: Giulio Benetti <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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In order to use the FlexSPI interface in U-Boot, configure
the alias to make spi0 point to flexspi.
With that enabled, sf probe detects the QSPI part as:
SF: Detected n25q256ax1 with page size 256 Bytes, erase size 4 KiB, total 32 MiB
Signed-off-by: Adam Ford <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq into next
Enable DM Serial for ls1043ardb and ls1046ardb/afrwy
Fixed secure boot on LS-CH2 platforms
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After Linux commit ff61f0791ce9, x86 documentation was moved to
arch/x86 and the link in bootparam.h was broken.
Signed-off-by: Paul Barker <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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sandbox can generate DT overlays, but they were not cleaned.
Extend the explicit clean-files list accordingly.
Fixes: 95300f203f32 ("pytest: add sandbox test for "extension" command")
Signed-off-by: Tobias Deiminger <[email protected]>
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On some AE350 boards, we need to explicitly initialize the priority
registers to a non-zero value so the boot hart can instruct secondary
harts to jump to OpenSBI.
This patch also updates the information about PLICSW.
Signed-off-by: Yu Chien Peter Lin <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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The "notable" disappearances are:
- the pac193x stanza - there's nothing in mainline linux w.r.t. bindings
for this & what is going to appear in mainline linux is going to be
incompatible with what is currently in U-Boot.
- operating points - these operating points should not be set at the
soc.dtsi level as they may not be possible depending on the design
programmed to the FPGA
- clock output names - there are defines for the clock indices, these
should not be needed
- the dt maintainers in linux NAKed using defines for IRQ numbers
- the qspi nand, which is not part of the icicle's default configuration
is removed.
Reviewed-by: Padmarao Begari <[email protected]>
Tested-by: Padmarao Begari <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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The original names picked for the DT doesn't match Linux's naming scheme
and it was renamed there a while ago. Rename it in U-Boot to allow
easily syncing dts between the two projects.
Reviewed-by: Rick Chen <[email protected]>
Reviewed-by: Padmarao Begari <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
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These seem to be missing, and trying to build ubifs without them
is causing errors due to these being missing.
Signed-off-by: Ben Dooks <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Add implementations of the local_irq_{save,restore} macros so that
<asm/atomic.h> can be used with riscv.
Signed-off-by: Ben Dooks <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Add a link from <asm/atomic.h> to the generic one to allow
things like ubifs to be built. This can be extended with
riscv AMO ops at a later date.
Signed-off-by: Ben Dooks <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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OpenSBI already implements some extensions that are not ratified yet:
* Debug Console Extension (DBCN)
* System Suspend Extension (SUSP)
* Collaborative Processor Performance Control Extension (CPPC)
Allow the sbi command to display these.
Provide the FID definitions of the Debug Console Extension. We can use that
extension for an early debug console driver.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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pimg64 image pointer is dependent on ESBC_ADDR_64BIT config, which is
getting disabled, due to dependency on ESBC_HDR_LS.
ESBC_HDR_LS is required for LS-CH3 platforms.
So, removing the dependency on ESBC_HDR_LS.
Signed-off-by: Kshitiz Varshney <[email protected]>
Acked-by: Peng Fan <[email protected]>
Reviewed-by: Gaurav Jain <[email protected]>
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Make sure the serial driver is initialized before relocation by tagging
the serial nodes with "bootph-all".
In order to keep the serial nodes in sync with their representation in
the Linux dts, add these u-boot specific properties to *-u-boot.dtsi
files.
Signed-off-by: Camelia Groza <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Pick up the serial node descriptions from Linux v6.3 for the ls1046ardb
and ls1046afrwy boards and their dependencies. Including the
fsl,qoriq-clockgen.h and arm-gic.h headers forces us to change the include
directives to explicitly go through the C preprocessor for all boards in
the ls1046a SoC family.
Signed-off-by: Camelia Groza <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Make sure the serial driver is initialized before relocation by tagging
the serial nodes with "bootph-all".
In order to keep the serial nodes in sync with their representation in
the Linux dts, add these u-boot specific properties to *-u-boot.dtsi
files.
Signed-off-by: Camelia Groza <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Pick up the serial node descriptions from Linux v6.3 for the ls1043ardb
board and its dependencies. Including the fsl,qoriq-clockgen.h and
arm-gic.h headers forces us to change the include directives to explicitly
go through the C preprocessor for all boards in the ls1043a SoC family.
Signed-off-by: Camelia Groza <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Prepare v2023.07-rc6
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Pass _image_binary_end to make a standard way to indicate the end
of the text section in SPL.
The motivation for this is to have a uniform way to handle
the SPL boundary checks.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Pass _image_binary_end to make a standard way to indicate the end
of the text section in SPL.
The motivation for this is to have a uniform way to handle
the SPL boundary checks.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Rename current assembler implementation of allow_unaligned() to
arm11_arch_cp15_allow_unaligned() and add it into arm11.h header,
then add C wrapper of allow_unaligned().
This fixes misbehavior when linking U-Boot, where the CPU specific
allow_unaligned() implementation was ignored and instead the
__weak allow_unaligned() implementation from lib/efi_loader/efi_setup.c
was used, which led to "data abort" just before booting Linux via tftp,
in efi_dp_from_file() -> path_to_uefi() -> utf16_put() .
The problem is triggerd by c7c0ca37673 ("efi_loader: fix efi_dp_from_file()") .
Adding the wrapper fixes the problem.
Fixes: d47a774680d ("arm: arm11: allow unaligned memory access")
Signed-off-by: Marek Vasut <[email protected]>
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Rename current assembler implementation of allow_unaligned() to
v7_arch_cp15_allow_unaligned() and add it into armv7.h header,
then add C wrapper of allow_unaligned().
This fixes misbehavior when linking U-Boot on ARMv7a i.MX6Q, where the
CPU specific allow_unaligned() implementation was ignored and instead the
__weak allow_unaligned() implementation from lib/efi_loader/efi_setup.c
was used, which led to "data abort" just before booting Linux via tftp,
in efi_dp_from_file() -> path_to_uefi() -> utf16_put() .
The problem is triggerd by c7c0ca37673 ("efi_loader: fix efi_dp_from_file()") .
Adding the wrapper fixes the problem.
Fixes: 78f90aaeecc ("arm: armv7: allow unaligned memory access")
Signed-off-by: Marek Vasut <[email protected]>
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The HTC One X is a touchscreen-based, slate-sized smartphone
designed and manufactured by HTC that runs the Android operating
system. The One X features a 4.7" display, an Nvidia Tegra 3
quad-core chip, 1 GB of RAM and non-extendable 32 GB of internal
storage. UART-A is default debug port.
Tested-by: Andreas Westman Dorcsak <[email protected]>
Tested-by: Ion Agorria <[email protected]>
Tested-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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LG X3 is a development board based on Nvidia Tegra 3 SoC
on base of which Optimus 4X HD and Optimus Vu were created.
Both smartphones feature a 4.7" and 5" panels respectively,
an Nvidia Tegra 3 quad-core chip, 1 GB of RAM and 16/32 GB
of internal storage. Optimux 4X HD additionally has a micro
SD slot.
Tested-by: Andreas Westman Dorcsak <[email protected]> # LG P880 T30
Tested-by: Svyatoslav Ryhel <[email protected]> # LG P895 T30
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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Nexus 7 is a mini tablet computer co-developed by Google and Asus
that runs the Android operating system. The Nexus 7 features a 7"
display, an Nvidia Tegra 3 quad-core chip, 1 GB of RAM and 8/16 GB
of internal storage.
This patch brings support for all 3 known ASUS/Google devices:
- Nexus 7 (2012) E1565
- Nexus 7 (2012) PM269
- Nexus 7 (2012) 3G - tilapia
Tested-by: Andreas Westman Dorcsak <[email protected]> # ASUS Grouper E1565
Tested-by: Svyatoslav Ryhel <[email protected]> # ASUS Grouper E1565
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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The ASUS Transformer T30 family are 2-in-1 detachable tablets
and AiO developed by ASUS that run the Android operating system
(TF600T runs Windows RT and P1801-T runs Android and Windows).
The T30 Transformers feature a 10.1-inch display (apart P1801-T),
an Nvidia Tegra 3 quad-core chip, 1/2 GB of RAM, and 16/32 GB of
storage. Transformers board derives from Nvidia Cardhu development
board.
This patch brings support for 7 known Transformer devices:
- ASUS Transformer Prime TF201
- ASUS Transformer Pad TF300T/TF300TG/TF300TL
- ASUS VivoTab RT TF600T (Windows RT based)
- ASUS Transformer Infinity TF700T
- ASUS Portable AiO P1801-T
Tested-by: Andreas Westman Dorcsak <[email protected]> # all devices
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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This is a small tool for calculation of SoC UID based on the same
Linux function. It can be further used for generation of device
unique data like mac address or exposing it as serial number.
Tested-by: Andreas Westman Dorcsak <[email protected]> # ASUS Grouper E1565
Tested-by: Svyatoslav Ryhel <[email protected]> # LG P895 T30
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Thierry Reding <[email protected]>
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Update description with correct specifications
Fixes: 3bf8e4080763 ("board: rockchip: add Radxa ROCK5B Rk3588 board")
Signed-off-by: Eugen Hristev <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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This commit adds functions to manage secure power domain for
Amlogic SoC's using smc functionality.
Signed-off-by: Alexey Romanov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Import the device tree from mainline linux (v6.4-rc1) and add the
old PHY reset bindings in the PHY node, else U-Boot and linux won't
be able to use the PHY.
Signed-off-by: Ferass El Hafidi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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The AD401 board is the Amlogic A1 SoC reference board
Signed-off-by: Igor Prusov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Add support for Amlogic A1 SoC family.
Signed-off-by: Igor Prusov <[email protected]>
Signed-off-by: Evgeny Bachinin <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Add meson-a1-ad401.dts file from Linux 6.3-rc7
Signed-off-by: Igor Prusov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Import Linux 6.3-rc7 Device tree and necessary bindings for Amlogic A1
board from 6a8f57ae2eb0 ("Linux 6.3-rc7").
Signed-off-by: Igor Prusov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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In current linker script both .efi_runtime_rel and .rela.dyn sections
are of RELA type whose entry size is either 12 (RV32) or 24 (RV64).
These two are arranged as a continuous region on purpose so that the
prelink-riscv executable can fix up the PIE addresses in one loop.
However there is an 'ALIGN(8)' between these 2 sections which might
cause a gap to be inserted between these 2 sections to satisfy the
alignment requirement on RV32. This would break the assumption of
the prelink process and generate an unbootable image.
Fixes: 9a6569a043d3 ("riscv: Update alignment for some sections in linker scripts")
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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The current mechanism is unnecessarily complex. Simplify the whole mechanism
such that the entire fitImage is signed, IVT is placed at the end, followed
by CSF, and this entire bundle is also authenticated. This makes the signing
scripting far simpler.
Signed-off-by: Marek Vasut <[email protected]>
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In case the DEBUG is enabled, these three lines warn about cast of
pointer to integer of different size, add the missing casts to fix
the warnings.
Signed-off-by: Marek Vasut <[email protected]>
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Add weak default reset_cpu() implementation needed by e.g. panic().
Signed-off-by: Marek Vasut <[email protected]>
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This removes dependency on fprintf() , which is not available
in SPL unless full printf support is enabled.
Signed-off-by: Marek Vasut <[email protected]>
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After "spi: spi_flash_probe_bus_cs() rely on DT for spi speed and mode"
series flash speed and mode wasn't passed to driver anymore, which
resulted in:
Loading Environment from SPIFlash... tegra20_sflash spi@7000c380: Invalid chip select 0:0 (err=-19)
*** Warning - spi_flash_probe_bus_cs() failed, using default environment
Fix it by syncing SPI node of affected device dts with Linux kernel dts.
The changed SPI bus frequency doesn't influence stability of read/write
operations.
Ref: https://patchwork.ozlabs.org/project/uboot/cover/[email protected]
Signed-off-by: Tomasz Maciej Nowak <[email protected]>
Signed-off-by: Tom <[email protected]>
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This adds dcache_status() so that code using it can build
without error on sandbox. This is required in preparation
of adding cache handling into get_ram_size function.
Signed-off-by: Emanuele Ghidoli <[email protected]>
Signed-off-by: Francesco Dolcini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The functions `psci_get_context_id` and `psci_get_target_pc`
are written in C, so the C compiler may clobber registers r0-r3.
Do not use these registers to save data across calls.
Signed-off-by: Sam Edwards <[email protected]>
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Add support to load the next stage image from an NVMe disk which may
be formatted as an EXT or FAT filesystem.
Signed-off-by: Mayuresh Chitale <[email protected]>
[trini: Drop hunk changing disk/part.c as that breaks other users]
Signed-off-by: Tom Rini <[email protected]>
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Use proper project name in DTs, messages and READMEs.
Signed-off-by: Michal Simek <[email protected]>
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