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Svyatoslav Ryhel <clamor95@gmail.com> says:
Add uclass for HW AES cryptographic devices found on some devices, like
Tegra20/Tegra30 SoC AES engine.
Link: https://lore.kernel.org/r/20250629105711.24687-1-clamor95@gmail.com
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Create a basic test suit for AES DM uclass that covers all available
operations.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
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Add the 16, 32 and 64bit versions of the non-endian {clr,set,clrset}bits
macros.
Signed-off-by: Tom Rini <trini@konsulko.com>
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Heinrich Schuchardt <heinrich.schuchardt@canonical.com> says:
To implement the EFI_SYSTEM_TABLE_POINTER we need 4 MiB aligned
memory.
On the sandbox LMB uses addresses relative to the start of a page aligned
RAM buffer allocated with mmap(). This leads to a mismatch of alignment
between EFI which uses pointers and LMB which uses phys_addr_t.
Ensure that the RAM buffer used for LMB is 4 MiB aligned.
Provide a unit test for efi_alloc_aligned_pages() verifying this alignment.
Do not overwrite RAM size in dram_init().
Link: https://lore.kernel.org/r/20250608075428.32631-1-heinrich.schuchardt@canonical.com
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To implement the EFI_SYSTEM_TABLE_POINTER we need 4 MiB aligned
memory.
On the sandbox LMB uses addresses relative to the start of a page aligned
RAM buffer allocated with mmap(). This leads to a mismatch of alignment
between EFI which uses pointers and LMB which uses phys_addr_t.
Ensure that the RAM buffer used for LMB is 4 MiB aligned.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
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This will allow arch(s) that use device tree blobs to pad the end of the
device tree so they can be modified by board files at run time. This will
help prevent errors such as FDT_ERR_NOSPACE from occurring.
Signed-off-by: Eric Schikschneit <eric.schikschneit@novatechautomation.com>
[trini: Change default order so that X86 && EFI_APP works correctly]
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https://source.denx.de/u-boot/custodians/u-boot-dfu into next
u-boot-dfu-next-20250616
CI: https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/26704
Usb gadget:
- Fix ti_musb driver in gadget mode (with DM_USB_GADGET)
DFU:
- mmc/scsi backends when using 10 or more partitions
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This patch is to solve the sandbox building error:
$ make O=build-sandbox -s sandbox_defconfig
$ make O=build-sandbox -s -j2
/usr/bin/ld: /tmp/u-boot.27rzOu.ltrans58.ltrans.o: undefined reference to symbol 'pthread_kill@@GLIBC_2.2.5'
/usr/bin/ld: /lib/x86_64-linux-gnu/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
[...]
Fixes: b989f9ed9fe1 ("test: lib: add initjmp() test")
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
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This function is currently a misnomer at times as we have cases where it
passes arguments to the image. In preparation for making that be a more
common case rename this function to jump_to_image(...). In order to do
this, rename jump_to_image in board_init_r(...) to jumper so that we do
not have a conflict.
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Reword the commit message, adding missing cases of
jump_to_image_no_args()]
Signed-off-by: Tom Rini <trini@konsulko.com>
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This patch adds i.MX95 SoC and clock related code. Because they are
based on SCMI, put them in the scmi subfolder.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Signed-off-by: Jindong Yue <jindong.yue@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
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This patch is used to add SCMI clock control permissions to sandbox for
testing.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
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Use white on black for the expo menu as it is easier on the eyes.
Signed-off-by: Simon Glass <sjg@chromium.org>
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It is very surprising that such an uclass, specifically designed to
handle resources that may be shared by different devices, is not keeping
the count of the number of times a power domain has been
enabled/disabled to avoid shutting it down unexpectedly or disabling it
several times.
Doing this causes troubles on eg. i.MX8MP because disabling power
domains can be done in recursive loops were the same power domain
disabled up to 4 times in a row. PGCs seem to have tight FSM internal
timings to respect and it is easy to produce a race condition that puts
the power domains in an unstable state, leading to ADB400 errors and
later crashes in Linux.
Some drivers implement their own mechanism for that, but it is probably
best to add this feature in the uclass and share the common code across
drivers. In order to avoid breaking existing drivers, refcounting is
only enabled if the number of subdomains a device node supports is
explicitly set in the probe function. ->xlate() callbacks will return
the power domain ID which is then being used as the array index to reach
the correct refcounter.
As we do not want to break existing users while stile getting
interesting error codes, the implementation is split between:
- a low-level helper reporting error codes if the requested transition
could not be operated,
- a higher-level helper ignoring the "non error" codes, like EALREADY and
EBUSY.
CI tests using power domains are slightly updated to make sure the count
of on/off calls is even and the results match what we *now* expect. They
are also extended to test the low-level functions.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Add initjm[() to sandbox, a non-standard extension to setjmp()/
longjmp() allowing to initialize a jump buffer with a function pointer
and a stack pointer. This will be useful to later introduce threads.
With this new function it becomes possible to longjmp() to a particular
function pointer (rather than to a point previously reached during
program execution as is the case with setjmp()), and with a custom stack.
Both things are needed to spin off a new thread. Then the usual
setjmp()/longjmp() pair is enough to save and restore a context, i.e.,
switch thread. The implementation is taken verbatim from barebox [1] with
the exception of the additional stack_sz argument. It is quite complex
because contrary to U-Boot platform code we don't know how the system's
C library implements the jump buffer, so we can't just write the function
and stack pointers into it.
[1] https://github.com/barebox/barebox/blob/b2a15c383ddc/arch/sandbox/os/setjmp.c
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
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Tom Rini <trini@konsulko.com> says:
This series switches to always using $(PHASE_) in Makefiles when
building rather than $(PHASE_) or $(XPL_). It also starts on documenting
this part of the build, but as a follow-up we need to rename
doc/develop/spl.rst and expand on explaining things a bit.
Link: https://lore.kernel.org/r/20250401225851.1125678-1-trini@konsulko.com
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It is confusing to have both "$(PHASE_)" and "$(XPL_)" be used in our
Makefiles as part of the macros to determine when to do something in our
Makefiles based on what phase of the build we are in. For consistency,
bring this down to a single macro and use "$(PHASE_)" only.
Signed-off-by: Tom Rini <trini@konsulko.com>
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in extlinux / PXE""
This reverts commit 8bc3542384e3a1219e5ffb62b79d16dddc1b1fb9, reversing
changes made to 698edd63eca090a2e299cd3facf90a0b97bed677.
There are still problems with this series to work out.
Link: https://lore.kernel.org/u-boot/CAFLszTjw_MJbK9tpzVYi3XKGazcv55auBAdgVzcAVUta7dRqcg@mail.gmail.com/
Signed-off-by: Tom Rini <trini@konsulko.com>
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Rename the struct to match the function prefix and filenames.
Signed-off-by: Simon Glass <sjg@chromium.org>
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extlinux / PXE"
Simon Glass <sjg@chromium.org> says:
This series includes some patches related to allowing read_all() to be
used with the extlinux / PXE bootmeths.
These patches were split out from the stb4 series, since it will need to
have additional patches for LWIP, to avoid breaking PXE booting when
LWIP is used.
Link: https://lore.kernel.org/r/20250306002533.2380866-1-sjg@chromium.org
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Arm invented a new format for arm64 and something similar is also used
with RISC-V. Add this to the list of supported formats and provide a way
for the format to be detected on both architectures.
Update the genimg_get_format() function to support this.
Fix up switch() statements which don't currently mention this format.
Booti does not support a ramdisk, so this can be ignored.
Signed-off-by: Simon Glass <sjg@chromium.org>
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https://source.denx.de/u-boot/custodians/u-boot-tegra into next
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Separate setjmp.h into an architecture independent part and an architecture
specific part. This simplifies moving from using struct jmp_buf_data
directly to using type jmp_buf in our code which is the C compliant way.
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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ulong is defined in linux/types.h use unsigned long instead.
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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Add tests for video bridge ops.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Test suit for of_graph parsing helpers.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
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The existing memory layout places the bloblist at 0xb000 and the fdt at
0x100, resulting in a 0xaf00 size constraint for the fdt. This constraint
has been reached. Lets modify the layout by moving the bloblist to 0x100,
device tree to 0x1000 and placing early memory allocation after pre-console
buffer at 0xf4000. This should guarantee sufficient memory allocation for
future expansion.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
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in linux we have the option to create the name of a led
optionally through the following properties:
- function
- color
- function-enumerator
This patch adds support for parsing this properties if there
is no label property.
The led name is created in led_post_bind() and we need some
storage place for it. Currently this patch prevents to use
malloc() instead it stores the name in new member :
char name[LED_MAX_NAME_SIZE];
of struct led_uc_plat. While at it append led tests for the
new feature.
Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
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Add a function to show the stats, so we can decide when to print it.
This slightly adjusts the output, so that any 'test not found' message
appears on its own line after all other output.
The 'failures' message now appears in lower case so update pytest
accordingly.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Pass this into the function so that callers can inspect the state
afterwards.
Signed-off-by: Simon Glass <sjg@chromium.org>
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In case the build system builds a directory with empty Makefile,
one which does not contain any obj-y entries, the build fails to
link due to missing built-in.o .
This happens because of this part of scripts/Makefile.build
81 ifneq ($(strip $(obj-y) $(obj-m) $(obj-) $(subdir-m) $(lib-target)),)
82 builtin-target := $(obj)/built-in.o
83 endif
which does not assign builtin-target in case obj-y is empty. The
built-in target is then not built at all, and built-in.o is not
generated by this part of scripts/Makefile.build
325 ifdef builtin-target
326 quiet_cmd_link_o_target = AR $@
327 # If the list of objects to link is empty, just create an empty built-in.o
...
335 targets += $(builtin-target)
336 endif # builtin-target
This is the correct behavior.
The final link however expects the built-in.o to exist in every directory
included in the build, even in those where the aforementioned code skipped
generation of built-in.o . Make sure the built-in.o does exist for every
directory used in final link simply by doing touch on every built-in.o used
for the link, which will create empty built-in.o in case any built-in.o is
missing.
A possible alternative fix is the always define the builtin-target
and always generate built-in.o .
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Tested-by: Quentin Schulz <quentin.schulz@cherry.de>
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Andrew Goodbody <andrew.goodbody@linaro.org> says:
Picking up a series from Dan Carpenter and applying requested
changes for v2.
I had previously set CONFIG_64BIT for arm64. This patchset does the
same thing for sandbox and x86_64. (Mips and riscv were already
doing it). This CONFIG option is used in the Makefile to determine
if it's a 32 or 64 bit system for the CHECKER.
Makefile
1052 # the checker needs the correct machine size
1053 CHECKFLAGS += $(if $(CONFIG_64BIT),-m64,-m32)
Link: https://lore.kernel.org/r/20241216180736.1933807-1-andrew.goodbody@linaro.org
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Select CONFIG_64BIT so that we pass the -m64 option (instead of -m32) to
static analysis tools.
Introduce CONFIG_SPL_64BIT and select it for architectures other than
x86 with 64 bit builds. Do not select it for x86 builds as x86 uses
a 32 bit SPL.
Ensure that when limits are set they use CONFIG_64BIT for U-Boot
proper and CONFIG_SPL_64BIT for SPL. This is to allow for the 32 bit
SPL build used by x86.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
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Select CONFIG_64BIT so that we pass the -m64 option (instead of -m32) to
static analysis tools.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
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In include/linux/io.h the declarations of ioread64 and iowrite64
which make use of readq/writeq are guarded with CONFIG_64BIT so
guard the sandbox declarations of readq and writeq also with
CONFIG_64BIT.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
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Changes:
* update to new tcp stack
* fix zero values for ISS and IRS issue (see RFC 9293)
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Reviewed-by: Simon Glass <sjg@chromium.org>
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This returns a devicetree and updates a parameter with an error code.
Swap it, since this fits better with the way U-Boot normally works. It
also (more easily) allows leaving the existing pointer unchanged.
No yaks were harmed in this change, but there is a very small code-size
reduction.
For sifive, the OF_BOARD option must be set for the function to be
called, so there is no point in checking it again. Also OF_SEPARATE is
defined always.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
[trini: Update total_compute]
Signed-off-by: Tom Rini <trini@konsulko.com>
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implementation"
Christian Marangi <ansuelsmth@gmail.com> says:
This series is split in 2 part.
While adapting the LED boot and activity code to the new property
accepted by Rob in dt-schema repository, a big BUG was discovered.
The reason wasn't clear at start and took me some days to figure it
out.
This was triggered by adding a new phandle in the test.dts to
introduce test for the new OPs.
This single addition caused the sandbox CI test to fail in the
dm_test_ofnode_phandle_ot test.
This doesn't make sense as reverting the change made the CI test
to correctly finish. Also moving the uboot node down
after the first phandle (in test.dts the gpio one) also made
the CI test to correctly finish.
A little bit of searching and debugging made me realize the
parse phandle OPs didn't support other.dts at all and they
were still referencing phandle index from test.dts.
(more info in the related commit)
In short the test was broken all along and was working by
pure luck. The first 4 patch address and fix the problem for good.
The other 4 patch expand and address the property change for
LED boot/activity.
Posting in a single series as changes are trivial and just
to speedup review process. (and also because the second
part depends on the first)
All CI tested with azure pipeline.
Link: https://lore.kernel.org/r/20241110115054.2555-1-ansuelsmth@gmail.com
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Update test for LED activity and boot to follow new implementation with
property set to the LED node phandle.
Also update a copy-paste error in the function name for the activity
tests and actually enable the test with the DM_TEST macro.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Add test for ofnode options phandle helper and add new property in the
sandbox test dts.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Expand dm_test_ofnode_phandle(_ot) with new ofnode/tree_parse_phandle() op.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Fix broken dm_test_ofnode_phandle_ot test. They never actually worked
and were passing test by pure luck by having the same phandle index of
test.dts that coincicentally had #gpio-cells in the same index node.
It was sufficient to add a phandle to test.dts to make the test fail.
To correctly test these feature, make use oif the new OPs oftree to
parse phandle.
For consistency with the dm_test_ofnode_phandle, rework the test and
other.dts to use the same property with the other- prefix to every
node.
Also fix dm_test_ofnode_get_by_phandle_ot by making it more robust and
renaming the phandle property to other-phandle.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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The cache-flush function is incorrect which causes a crash in the
remoteproc tests with arm64.
Fix both problems by using map_sysmem() to convert an address to a
pointer and map_to_sysmem() to convert a pointer to an address.
Also update the image-loader's cache-flushing logic.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 3286d223fd7 ("sandbox: implement invalidate_icache_all()")
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Changes in v6:
- Re-introduce
Changes in v2:
- Drop message about EFI_LOADER
arch/sandbox/cpu/cache.c | 8 +++++++-
drivers/remoteproc/rproc-elf-loader.c | 18 +++++++++++-------
lib/efi_loader/efi_image_loader.c | 3 ++-
3 files changed, 20 insertions(+), 9 deletions(-)
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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Rename actual android bootmethod test to specify it's for boot image
version 4.
Add a unit test for testing the Android bootmethod with boot image
version 2.
This requires another mmc image (mmc8) to contain the following
partitions:
- misc: contains the Bootloader Control Block (BCB)
- boot_a: contains a fake generic kernel image
we can test this with:
$ ./test/py/test.py --bd sandbox --build -k test_ut # build the mmc8.img
$ ./test/py/test.py --bd sandbox --build -k bootflow_android
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Link: https://lore.kernel.org/r/20241126-adnroidv2-v4-5-11636106dc69@baylibre.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
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Create a new disk for use with tests, which contains the new 'testapp'
EFI app specifically intended for testing the EFI loader.
Attach it to the USB device, since most testing is currently done with
mmc.
Initially this image will be used to test the EFI bootmeth.
Fix a stale comment in prep_mmc_bootdev() while we are here.
For now this uses sudo and a compressed fallback file, like all the
other bootstd tests. Once this series is in, the patch which moves
this to use user-space tools will be cleaned up and re-submitted.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Sandbox is its own architecture, but sometimes we want to mimic the host
architecture, e.g. when running an EFI app not built by U-Boot.
Add a -N/--native flag which tells sandbox to reflect the architecture
of the host.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This should say 'cast' rather than 'case', so fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
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This is mostly hidden in the background, but it is sometimes useful to
look at it. Add a function to allow this.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Patrick Rudolph <patrick.rudolph@9elements.com> says:
Based on the existing work done by Simon Glass this series adds
support for booting aarch64 devices using ACPI only.
As first target QEMU SBSA support is added, which relies on ACPI
only to boot an OS. As secondary target the Raspberry Pi4 was used,
which is broadly available and allows easy testing of the proposed
solution.
The series is split into ACPI cleanups and code movements, adding
Arm specific ACPI tables and finally SoC and mainboard related
changes to boot a Linux on the QEMU SBSA and RPi4. Currently only the
mandatory ACPI tables are supported, allowing to boot into Linux
without errors.
The QEMU SBSA support is feature complete and provides the same
functionality as the EDK2 implementation.
The changes were tested on real hardware as well on QEMU v9.0:
qemu-system-aarch64 -machine sbsa-ref -nographic -cpu cortex-a57 \
-pflash secure-world.rom \
-pflash unsecure-world.rom
qemu-system-aarch64 -machine raspi4b -kernel u-boot.bin -cpu cortex-a72 \
-smp 4 -m 2G -drive file=raspbian.img,format=raw,index=0 \
-dtb bcm2711-rpi-4-b.dtb -nographic
Tested against FWTS V24.03.00.
Known issues:
- The QEMU rpi4 support is currently limited as it doesn't emulate PCI,
USB or ethernet devices!
- The SMP bringup doesn't work on RPi4, but works in QEMU (Possibly
cache related).
- PCI on RPI4 isn't working on real hardware since the pcie_brcmstb
Linux kernel module doesn't support ACPI yet.
Link: https://lore.kernel.org/r/20241023132116.970117-1-patrick.rudolph@9elements.com
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Support reading the "interrupts" property from the devicetree in case
the "interrupts-extended" property isn't found. As the "interrupts"
property is commonly used, this allows to parse all existing FDT and
makes irq_get_by_index() more useful.
The "interrupts" property doesn't contain a phandle as "interrupts-extended"
does, so implement a new method to locate the interrupt-parent called
irq_get_interrupt_parent().
TEST: Read the interrupts from the GIC node for ACPI MADT generation.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Moritz Fischer <moritzf@google.com>
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Write MADT in common code and let the SoC fill out the body by
calling acpi_fill_madt() which must be implemented at SoC level.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
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