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The code in find_smbios_table() is redundant to
efi_get_configuration_table(). Replace it.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Use library function efi_get_configuration_table() to find the ESRT.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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In multiple places we need a function to find an EFI configuration table.
Rename get_config_table() to efi_get_configuration_table() and export it.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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the file pytest.py does not exist
Signed-off-by: Wei Ming Chen <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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EFI binaries should not contain sections that are both writable and
executable. Separate the RX .text section from the RW .data section
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Change the alignment of the relocation code in EFI binaries to match page
boundaries.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Fix conflicting SPDX license information in linker scripts introduced by
commit 7215787c4ea4 ("SPDX: Convert single license tags to Linux Kernel
style").
Fixes: 7215787c4ea4 ("SPDX: Convert single license tags to Linux Kernel style")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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If an error occurs we may see an output like:
EFI application calling Exit
Could not open loaded image protocolLoaded image protocol missing
Add the missing line feed.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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That's most probably a typo, because driver model design documents seem
to be from 2012 and there is no 2010.01 release.
Fixes: 282ed24fb3ca ("dm: MIGRATION: Add migration plan for CONFIG_DM")
Signed-off-by: Alexander Dahl <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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At the moment every Allwinner board builds and requires an SPL, even
though we select this individually in each _defconfig file.
For experiments and for early bringup of new SoCs it would be beneficial
to only build U-Boot proper, for instance to postpone a tedious SPL port
(including DRAM support) in the initial phase.
Protect some SPL related symbols that we unconditionally select at the
moment with "if SPL", to avoid Kconfig conflicts when CONFIG_SPL is
disabled.
This alone does not cleanly build U-Boot proper only yet, but gets it
far enough so that the binary can be harvested.
Signed-off-by: Andre Przywara <[email protected]>
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The usage of the common.h include file is deprecated, and has already
been removed from several files.
Get rid of all inclusions in the arch/arm/mach-sunxi directory. Most
files actually don't need the header at all, for the few others just
include the headers that we actually require.
Signed-off-by: Andre Przywara <[email protected]>
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The cpu_sun9i.h header file defined the base addresses for quite some
peripherals of the Allwinner A80 CPU, even though we now only use a
fraction of that.
Most of the addresses are now either read from the DT, or were never
used in U-Boot in the first place.
Removed the ones that are not used in the whole of the U-Boot source.
to make it clear that this file only contains addresses that are needed
for the SPL operation.
Signed-off-by: Andre Przywara <[email protected]>
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The cpu_sun4i.h header file defined the base addresses for quite some
peripherals of earlier Allwinner CPUs, even though we now only use a
fraction of that.
Most of the addresses are now either read from the DT, or were never
used in U-Boot in the first place.
Removed the ones that are not used in the whole of the U-Boot source.
to make it clear that this file only contains addresses that are needed
for the SPL operation.
Signed-off-by: Andre Przywara <[email protected]>
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The cpu_sun50i_h6.h header file defined the base addresses for quite some
peripherals of the Allwinner H6 and related CPUs, even though we now only
use a fraction of that.
Most of the addresses are now either read from the DT, or were never used
in U-Boot in the first place.
Removed the ones that are not used in the whole of the U-Boot source.
to make it clear that this file only contains addresses that are needed
for the SPL operation.
Signed-off-by: Andre Przywara <[email protected]>
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The sunxi-common.h configs header used to contain a lot of random
Allwinner platform related constants, but over the years we moved a lot
of those definitions out there.
Clean up the file to remove outdated comments which are leftovers from
the olden days. Also remove the definition of LOW_LEVEL_SRAM_STACK,
which is actually used nowhere in the whole source tree.
This also uses the opportunity to add some section comments that helps
structuring the header file and improving readability.
Signed-off-by: Andre Przywara <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-sh
- Assorted code clean-ups
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Drop leading space in front of a comment. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Paul Barker <[email protected]>
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The header file is not necessary in either of those files,
remove it as common.h is going away.
Include missing asm/arch/rmobile.h in board/renesas/rcar-common/v3-common.c
to prevent build failure of r8a77970_eagle r8a779a0_falcon r8a77980_v3hsk
and r8a77970_v3msk .
Include missing asm/u-boot.h in falcon.c and grpeach.c to fix build failure
due to missing definition of struct bd_info . Include errno.h in grpeach.c
to fix build error due to missing definition of EINVAL.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Paul Barker <[email protected]>
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The header file is not necessary in either of those files,
remove it as common.h is going away.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Paul Barker <[email protected]>
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The header file is not necessary in either of those files,
remove it as common.h is going away.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Paul Barker <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request smbios-2024-04-rc1-2
* Add missing field to SMBIOS type 2 structure definition
* Provide smbios command to display smbios table
* Enable the command on sandbox and qemu_arm64_defconfig
* Provide a python test for the smbios command
* Fix copying SMBIOS 2.1 table from QEMU
* Correct EFI TCG measurement to assume SMBIOS 3 table
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As we support installing SMBIOS3 tables in U-Boot we need to add this GUID
to the translation table used buy uuid_guid_get_str().
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Mark Kettenis <[email protected]>
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The current code convert the SMBIOS 2.1 entry point structure to
SMBIOS 3.0 entry point structure. The max_struct_size member in
SMBIOS 2.1 entry point structure indicates
"Size of the largest SMBIOS structure, in bytes".
We need to use struct_table_length instead.
Fixes: 1c5aab803c0b ("smbios: copy QEMU tables")
Signed-off-by: Masahisa Kojima <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Current U-Boot only supports the SMBIOS 3.0 entry point structure.
TCG2 measurement code should migrate to SMBIOS 3.0 entry
point structure.
efi_selftest tcg2 test also needs to be updated, and expected
PCR[1] result is changed since guid for SMBIOS EFI system table
uses different guid SMBIOS3_TABLE_GUID instead of SMBIOS_TABLE_GUID.
Signed-off-by: Masahisa Kojima <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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We have a Python test the copying of SMBIOS tables from QEMU.
To make use of the test we need the smbios command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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To make use of the Python smbios test we need the smbios command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Provide a unit test for the smbios command.
Provide different test functions for QEMU, sandbox, and other systems.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Provide a man-page for the smbios command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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U-Boot can either generated an SMBIOS table or copy it from a prior boot
stage, e.g. QEMU.
Provide a command to display the SMBIOS information.
Currently only type 1 and 2 are translated to human readable text.
Other types may be added later. Currently only a hexdump and the list of
strings is provided for these.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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The type 2 structure must include information about the contained objects.
It is fine to set the number of contained object handles to 0.
Add the missing field.
Fixes: 721e992a8af5 ("x86: Add SMBIOS table support")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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- Increase SYS_MAXARGS default, verdin-am62 improvements (and required
cleanup), assorted cleanups throughout the code base.
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It's also valid to have #reset-cells = <2> while the third arg defaults
to ASSERT_SET.
Signed-off-by: Yang Xiwen <[email protected]>
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Additionally test a UTF-8 string where each code point translates to three
UTF-8 bytes.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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The logic of utf8_to_utf32_stream() is not easy to understand.
Add a comment.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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As we have had this file for a while now, we should include installing
and populating our pip cache from here as well.
Signed-off-by: Tom Rini <[email protected]>
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In case CONSOLE_MUX and SYS_CONSOLE_IS_IN_ENV are on and
stdin or stdout or stderr are missing in environment, as fallback, get
these either from stdio_devices[std] or stdio_devices[std]->name.
Fixes: 6b343ab38d ("console: Print out complete stdio device list")
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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It seems that the U-Boot console entry of the bootmenu has lost
its original meaning. Now, even if it is chosen, the probability
that you will enter the actual U-Boot console is quite low.
Boot env, bootflow, bootcommand script may appear, but not the
actual console. Hence, let's remove ambiguity and name this
entry by what it actually does: 'Exit' the bootmenu.
Signed-off-by: Svyatoslav Ryhel <[email protected]>
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Speed grade T requires the VDD_CORE voltage to be 0.85V if using
the maximum core frequency.
Speed grades G, K, S allow the VDD_CORE voltage to be 0.75V up to the
maximum core frequency but allow to run at 0.85V.
For efficiency in manufacturing and code maintenance we use 0.85V for
the PMIC defaults and device tree settings and dynamically adjust the
voltage in the PMIC and device tree to 0.75V for lower speed SKU to
gain more than 100mW power consumption reduction.
Signed-off-by: Max Krummenacher <[email protected]>
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Add two functions, one which returns the SoC speed grade and one
which returns the SoC operating temperature range.
Signed-off-by: Max Krummenacher <[email protected]>
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mach-k3/am625_fdt.c does fdt fixup depending on fields in the device
identification register. Move the accessors to the device identification
register as inline functions into the am62_hardware.h header, so that
they can be used for other functionality.
Signed-off-by: Max Krummenacher <[email protected]>
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TI recommends to clear the bit independent of the used voltage.
So the comment which claims to do it due to the core voltage
at 0.85V is bogus.
See https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1252724/am625-usb-phy-core-voltage-selection-and-vdda_core_usb-mismatch
Signed-off-by: Max Krummenacher <[email protected]>
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These headers follow the pattern:
| #if CONFIG_IS_ENABLED(FANCY_FEATURE)
| void foo(void);
| #else
| static inline void foo(void) { return -ENOSYS; }
| #endif
In the #else path ENOSYS is used, however linux/errno.h is not included.
If errno.h has not been included already the compiler errors out even
if the inline function is not referenced.
Make those headers self contained.
Signed-off-by: Max Krummenacher <[email protected]>
Reviewed-by: Francesco Dolcini <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The value of CONFIG SYS_MAXARGS limits the usability of the 'for' command.
The current default of 16 is too low for some use case. Cf.
https://bugs.launchpad.net/snap-core18/+bug/1910094
Increase the default to 64.
Reported-by: Dave Jones <[email protected]>
Signed-off-by: Heinrich Schuchardt <[email protected]>
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EEPROM detection logic in ti_i2c_eeprom_get() involves reading
the total size and the 1-byte size with an offset 1. The commit
9f393a2d7af8 ("board: ti: common: board_detect: Fix EEPROM read
quirk for 2-byte") that attempts to fix this uses a wrong pointer to
compare.
The value with one offset is read into offset_test, but the pointer
used to match was still ep, resulting in an invalid comparison of the
values. The intent is to identify bad 2-byte addressing eeproms that
get stuck on the successive reads.
Fixes: 9f393a2d7af8 (board: ti: common: board_detect: Fix EEPROM read quirk for 2-byte)
Signed-off-by: Prasanth Babu Mantena <[email protected]>
Tested-by: Matwey V. Kornilov <[email protected]>
Reviewed-by: Neha Malcom Francis <[email protected]>
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Add next Samsung subsystems with Sam Protsenko as a maintainer:
- Samsung CCF Clock Framework
- Exynos850 SoC Support
- Samsung SoC Drivers
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add support for WinLink E850-96 board [1]. It's based on Exynos850 SoC
and follows 96boards specification, so it's compatible with 96boards
mezzanine boards [2]. This patch enables next features:
* Serial console
* USI
* PMU (muxing AP UART path)
* Pinctrl
* Clocks
* Timer (ARMv8 architected)
* Reset control
It's quite a minimal enablement. Features like MMC, USB and Ethernet
will be enabled later.
The rationale for config values is as follows:
* TEXT_BASE = 0xf8800000
That's where BL2 loads the U-Boot payload, so TEXT_BASE must be
exactly this value. Overall the memory map is designed in a way to
keep the bootloader in the upper 128 MiB area of RAM, which is
0xf8000000..0xffffffff. That includes bootloader's code, stack,
data, heap, MMU tables, etc. All the memory below that 128 MiB chunk
can be used for storing boot images (0x80000000..0xf8000000).
* CUSTOM_SYS_INIT_SP_ADDR = 0xf8c00000
Just 4 MiB above the TEXT_BASE address, to leave enough space for
U-Boot code and stack itself (grows downwards).
* SYS_LOAD_ADDR = 0x80000000
The beginning of RAM. That's where Linux kernel image must be
loaded.
* SYS_MALLOC_LEN = 0x81f000
8 MiB for malloc() + ENV_SIZE (128 KiB)
* SYS_MALLOC_F_LEN = 0x4000
Increase malloc() pool size available before relocation from 8 KiB
(default) to 16 KiB. Otherwise "alloc space exhausted" message
appears in U-Boot log during board_init_f() stage. There are next
reasons for doing so:
1. Having "bootph-all" flags in some dts nodes leads to binding
those during pre-relocation stage, and binding (DM) uses
dynamic memory allocation
2. clk-exynos850 driver uses CCF clocks, which in turn use dynamic
memory allocation
Device tree file was imported from Linux kernel. All nodes and boot
phase flags added in exynos850-e850-96-u-boot.dtsi are only needed to
enable serial console:
* oscclk -> cmu_top -> cmu_peri: generate UART/USI clocks
* pinctrl_alive and uart1_pins: needed to mux UART pins
* pmu_system_controller: configures AP UART path to uart1_pins
* usi_uart: configures USI block to operate as a UART protocol
* serial_0: enables serial console (UART)
[1] https://www.96boards.org/product/e850-96b/
[2] https://www.96boards.org/products/mezzanine/
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Samsung Exynos850 is ARMv8-based mobile-oriented SoC. It features
Cortex-A55 CPU (8 cores) and it's built using 8nm process.
Add Exynos850 support by enabling next features:
* Import Exynos850 SoC dtsi files from Linux kernel
* Add Exynos850 MMU memory map
* Introduce ARCH_EXYNOS9 platform config option
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Enable serial support for Exynos850 SoC by adding the corresponding
compatible string. No additional changes needed, the driver works as is
on Exynos850. Related USI and PMU configuration is enabled in separate
drivers. The only other dependencies are clock and pinctrl drivers,
which are already enabled too.
Signed-off-by: Sam Protsenko <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add pinctrl support for Exynos850 SoC. It was mostly extracted from
corresponding Linux kernel code [1]. Power down modes and external
interrupt data were removed while converting the code for U-Boot, but
everything else was kept almost unchanged.
[1] drivers/pinctrl/samsung/pinctrl-exynos-arm64.c
Signed-off-by: Sam Protsenko <[email protected]>
Reviewed-by: Chanho Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Heavily influenced by its Linux kernel counterpart. It's implemented on
top of recently added Samsung CCF clock framework API. For now only UART
leaf clocks are implemented, along with all preceding clocks in CMU_TOP
and CMU_PERI. The UART baud clock is required in the serial driver, to
get its rate for the consequent baud rate calculation.
Signed-off-by: Sam Protsenko <[email protected]>
Reviewed-by: Chanho Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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