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Declare a constant rather than open-coding the same value twice.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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programming on flashes that don't support it"
Takahiro Kuwano <[email protected]> says:
This series is equivalent to the one for Linux MTD submitted by
Pratyush Yadav.
https://patchwork.ozlabs.org/project/linux-mtd/list/?series=217759&state=*
Changes in v3:
- Rebase
Changes in v2:
- Fix an issue in setting macronix_octal_fixups
- Rework fixup hooks
Takahiro Kuwano (6):
mtd: ubi: Do not zero out EC and VID on ECC-ed NOR flashes
mtd: spi-nor: Allow flashes to specify MTD writesize
mtd: spi-nor: Check nor->info before setting macronix_octal_fixups
mtd: spi-nor: Replace default_init() hook with late_init()
mtd: spi-nor: Call spi_nor_post_sfdp_fixups() only after
spi_nor_parse_sfdp()
mtd: spi-nor: Set ECC unit size to MTD writesize in Infineon SEMPER
flashes
drivers/mtd/spi/spi-nor-core.c | 88 +++++++++++++++++++++-------------
drivers/mtd/ubi/build.c | 4 +-
drivers/mtd/ubi/io.c | 9 +++-
include/linux/mtd/spi-nor.h | 1 +
4 files changed, 65 insertions(+), 37 deletions(-)
Link: https://lore.kernel.org/r/[email protected]
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The Infineon SEMPER NOR flash family uses 2-bit ECC by default with each
ECC block being 16 bytes. Under this scheme multi-pass programming to an
ECC block is not allowed. Set the writesize to make sure multi-pass
programming is not attempted on the flash.
Acked-by: Tudor Ambarus <[email protected]>
Signed-off-by: Takahiro Kuwano <[email protected]>
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This patch follows the upstream linux commit:
5273cc6df984("mtd: spi-nor: core: Call spi_nor_post_sfdp_fixups() only
when SFDP is defined")
spi_nor_post_sfdp_fixups() was called regardless of if
spi_nor_parse_sfdp() had been called or not. late_init() should be
instead used to initialize the parameters that are not defined in SFDP.
Ideally spi_nor_post_sfdp_fixups() is called only after successful parse
of SFDP. However, in case SFDP support is disabled by .config, that can
break current functionality. Therefore, we would call it after
spi_nor_parse_sfdp() regardless of its return value.
Acked-by: Tudor Ambarus <[email protected]>
Signed-off-by: Takahiro Kuwano <[email protected]>
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default_init() is wrong, it contributes to the maze of initializing
flash parameters. We'd like to get rid of it because the flash
parameters that it initializes are not really used at SFDP parsing time,
thus they can be initialized later.
Ideally we want SFDP to initialize all the flash parameters. If (when)
SFDP tables are wrong, we fix them with the post_sfdp/bfpt hooks, to
emphasize that SFDP is indeed wrong. When there are parameters that are
not covered by SFDP, we initialize them in late_init() - these
parameters have nothing to do with SFDP and they are not needed earlier.
With this we'll have a clearer view of who initializes what.
There are six default_init() hooks implemented just for initializing
octal_dtr_enable() and/or setup() hooks that called later on.
Just moving those to late_init() does not change functionality.
Suggested-by: Tudor Ambarus <[email protected]>
Acked-by: Tudor Ambarus <[email protected]>
Signed-off-by: Takahiro Kuwano <[email protected]>
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The macronix_octal_fixups should be set only when mfr and flags match.
Fixes: df3d5f9e41 ("mtd: spi-nor: add support for Macronix Octal flash")
Acked-by: Tudor Ambarus <[email protected]>
Signed-off-by: Takahiro Kuwano <[email protected]>
Cc: JaimeLiao <[email protected]>
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Some flashes like the Infineon SEMPER NOR flash family use ECC. Under
this ECC scheme, multi-pass writes to an ECC block is not allowed.
In other words, once data is programmed to an ECC block, it can't be
programmed again without erasing it first.
Upper layers like file systems need to be given this information so they
do not cause error conditions on the flash by attempting multi-pass
programming. This can be done by setting 'writesize' in 'struct
mtd_info'.
Set the default to 1 but allow flashes to modify it in fixup hooks. If
more flashes show up with this constraint in the future it might be
worth it to add it to 'struct flash_info', but for now increasing its
size is not worth it.
This patch replicates the following upstream linux commit:
afd473e85827 ("mtd: spi-nor: core: Allow flashes to specify MTD writesize")
Acked-by: Tudor Ambarus <[email protected]>
Signed-off-by: Takahiro Kuwano <[email protected]>
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For NOR flashes EC and VID are zeroed out before an erase is issued to
make sure UBI does not mistakenly treat the PEB as used and associate it
with an LEB.
But on some flashes, like the Infineon Semper NOR flash family,
multi-pass page programming is not allowed on the default ECC scheme.
This means zeroing out these magic numbers will result in the flash
throwing a page programming error.
Do not zero out EC and VID for such flashes. A writesize > 1 is an
indication of an ECC-ed flash.
This patch replicates the following upstream linux commit:
f669e74be820 ("ubi: Do not zero out EC and VID on ECC-ed NOR flashes")
Acked-by: Tudor Ambarus <[email protected]>
Acked-by: Pratyush Yadav <[email protected]>
Signed-off-by: Takahiro Kuwano <[email protected]>
Reviewed-by: Tudor Ambarus <[email protected]>
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On Qualcomm systems, the setup buffer and even buffers are in
a bad state at interrupt handling, so invalidate the dcache lines
for the setup_buf and event buffer to make sure we read correct
data written by the hardware.
This fixes the following error:
dwc3-generic-peripheral usb@a600000: UNKNOWN IRQ type -1
dwc3-generic-peripheral usb@a600000: UNKNOWN IRQ type 4673109
and invalid situation in dwc3_gadget_giveback() because setup_buf content
is read at 0s and leads to fatal crash fixed by [1].
[1] https://lore.kernel.org/all/20240528-topic-sm8x50-dwc3-gadget-crash-fix-v1-1-58434ab4b3d3@linaro.org/
Reviewed-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/20241011-u-boot-dwc3-gadget-dcache-fixup-v4-3-5f3498d8035b@linaro.org
Signed-off-by: Mattijs Korpershoek <[email protected]>
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The current flush operation will omit doing a flush/invalidate on
the first and last bytes if the base address and size are not aligned
with CACHELINE_SIZE.
This causes operation failures Qualcomm platforms.
Take in account the alignment and size of the buffer and also
flush the previous and last cacheline.
Reviewed-by: Mattijs Korpershoek <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Link: https://lore.kernel.org/r/20241011-u-boot-dwc3-gadget-dcache-fixup-v4-2-5f3498d8035b@linaro.org
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Since setup_buf is also consumed by hardware DMA, aligns it's
allocation like other hardware buffers by introduce setup_buf_addr
populated by dma_alloc_coherent(), and use it to pass the physical
address of the buffer to the hardware.
Reviewed-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/20241011-u-boot-dwc3-gadget-dcache-fixup-v4-1-5f3498d8035b@linaro.org
Signed-off-by: Mattijs Korpershoek <[email protected]>
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The dtbs: target is almost identical in all architecture Makefiles.
All architecture Makefiles include scripts/Makefile.dts . Deduplicate
the dtbs: target into scripts/Makefile.dts . No functional change.
Reviewed-by: Sumit Garg <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Tested-by: Caleb Connolly <[email protected]> #qcom, OF_UPSTREAM
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Raymond Mao <[email protected]> says:
Integrate MbedTLS v3.6 LTS (currently v3.6.0) with U-Boot.
Motivations:
------------
1. MbedTLS is well maintained with LTS versions.
2. LWIP is integrated with MbedTLS and easily to enable HTTPS.
3. MbedTLS recently switched license back to GPLv2.
Prerequisite:
-------------
This patch series requires mbedtls git repo to be added as a
subtree to the main U-Boot repo via:
$ git subtree add --prefix lib/mbedtls/external/mbedtls \
https://github.com/Mbed-TLS/mbedtls.git \
v3.6.0 --squash
Moreover, due to the Windows-style files from mbedtls git repo,
we need to convert the CRLF endings to LF and do a commit manually:
$ git add --renormalize .
$ git commit
New Kconfig options:
--------------------
`MBEDTLS_LIB` is for MbedTLS general switch.
`MBEDTLS_LIB_CRYPTO` is for replacing original digest and crypto libs with
MbedTLS.
`MBEDTLS_LIB_CRYPTO_ALT` is for using original U-Boot crypto libs as
MbedTLS crypto alternatives.
`MBEDTLS_LIB_X509` is for replacing original X509, PKCS7, MSCode, ASN1,
and Pubkey parser with MbedTLS.
By default `MBEDTLS_LIB_CRYPTO_ALT` and `MBEDTLS_LIB_X509` are selected
when `MBEDTLS_LIB` is enabled.
`LEGACY_CRYPTO` is introduced as a main switch for legacy crypto library.
`LEGACY_CRYPTO_BASIC` is for the basic crypto functionalities and
`LEGACY_CRYPTO_CERT` is for the certificate related functionalities.
For each of the algorithm, a pair of `<alg>_LEGACY` and `<alg>_MBEDTLS`
Kconfig options are introduced. Meanwhile, `SPL_` Kconfig options are
introduced.
In this patch set, MBEDTLS_LIB, MBEDTLS_LIB_CRYPTO and MBEDTLS_LIB_X509
are by default enabled in qemu_arm64_defconfig and sandbox_defconfig
for testing purpose.
Patches for external MbedTLS project:
-------------------------------------
Since U-Boot uses Microsoft Authentication Code to verify PE/COFFs
executables which is not supported by MbedTLS at the moment,
addtional patches for MbedTLS are created to adapt with the EFI loader:
1. Decoding of Microsoft Authentication Code.
2. Decoding of PKCS#9 Authenticate Attributes.
3. Extending MbedTLS PKCS#7 lib to support multiple signer's certificates.
4. MbedTLS native test suites for PKCS#7 signer's info.
All above 4 patches (tagged with `mbedtls/external`) are submitted to
MbedTLS project and being reviewed, eventually they should be part of
MbedTLS LTS release.
But before that, please merge them into U-Boot, otherwise the building
will be broken when MBEDTLS_LIB_X509 is enabled.
See below PR link for the reference:
https://github.com/Mbed-TLS/mbedtls/pull/9001
Miscellaneous:
--------------
Optimized MbedTLS library size by tailoring the config file
and disabling all unnecessary features for EFI loader.
From v2, original libs (rsa, asn1_decoder, rsa_helper, md5, sha1, sha256,
sha512) are completely replaced when MbedTLS is enabled.
From v3, the size-growth is slightly reduced by refactoring Hash functions.
From v6, smaller implementations for SHA256 and SHA512 are enabled and
target size reduce significantly.
Target(QEMU arm64) size-growth when enabling MbedTLS:
v1: 6.03%
v2: 4.66%
v3 - v5: 4.55%
v6: 2.90%
Tests done:
-----------
EFI Secure Boot test (EFI variables loading and verifying, EFI signed image
verifying and booting) via U-Boot console.
EFI Secure Boot and Capsule sandbox test passed.
Known issues:
-------------
None.
Link: https://lore.kernel.org/u-boot/[email protected]/
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Enable MbedTLS as default setting for qemu arm64 and sandbox.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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With MBEDTLS_LIB_X509 enabled, we don't build the original ASN1 lib,
So remove it from test.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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When building with MbedTLS, we are using MbedTLS to decode ASN1 data
for x509, pkcs7 and mscode.
Introduce _LEGACY and _MBEDTLS kconfigs for ASN1 decoder legacy and
MbedTLS implementations respectively.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Previous patch has introduced MbedTLS porting layer for RSA helper,
here to adjust the makefile accordingly.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Add RSA helper layer on top on MbedTLS PK and RSA library.
Introduce _LEGACY and _MBEDTLS kconfigs for RSA helper legacy and
MbedTLS implementations respectively.
Signed-off-by: Raymond Mao <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Previous patch has introduced MbedTLS porting layer for mscode parser,
here to adjust the header and makefiles accordingly.
Adding _LEGACY Kconfig for legacy mscode implementation.
Signed-off-by: Raymond Mao <[email protected]>
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Add porting layer for MSCode on top of MbedTLS ASN1 library.
Introduce _MBEDTLS kconfigs for MSCode MbedTLS implementation.
Signed-off-by: Raymond Mao <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Previous patch has introduced MbedTLS porting layer for PKCS7 parser,
here to adjust the header and makefiles accordingly.
Signed-off-by: Raymond Mao <[email protected]>
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Add porting layer for PKCS7 parser on top of MbedTLS PKCS7 library.
Introduce _LEGACY and _MBEDTLS kconfigs for PKCS7 parser legacy and
MbedTLS implementations respectively.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Previous patch has introduced MbedTLS porting layer for x509 cert parser,
here to adjust the header and makefiles accordingly.
Signed-off-by: Raymond Mao <[email protected]>
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Add porting layer for X509 cert parser on top of MbedTLS X509
library.
Introduce _LEGACY and _MBEDTLS kconfigs for X509 cert parser legacy
and MbedTLS implementations respectively.
Signed-off-by: Raymond Mao <[email protected]>
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Previous patch has introduced MbedTLS porting layer for public key,
here to adjust the header and makefiles accordingly.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Add porting layer for public key on top of MbedTLS X509 library.
Introduce _LEGACY and _MBEDTLS kconfigs for public key legacy and
MbedTLS implementations respectively.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Move pkcs7_get_content_data as a helper function that can be
shared by legacy crypto lib and MbedTLS implementation.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Move x509_check_for_self_signed as a common helper function
that can be shared by legacy crypto lib and MbedTLS implementation.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Move public_key_free and public_key_signature_free as helper
functions that can be shared by legacy crypto lib and MbedTLS
implementation.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Update the PKCS7 test suites for multiple certs.
The PR for this patch is at:
https://github.com/Mbed-TLS/mbedtls/pull/9001
For enabling EFI loader PKCS7 features with MbedTLS build,
we need this patch on top of MbedTLS v3.6.0 before it is merged into
the next MbedTLS LTS release.
Signed-off-by: Raymond Mao <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Support decoding multiple signer's cert in the signed data within
a PKCS7 message.
The PR for this patch is at:
https://github.com/Mbed-TLS/mbedtls/pull/9001
For enabling EFI loader PKCS7 features with MbedTLS build,
we need this patch on top of MbedTLS v3.6.0 before it is merged into
the next MbedTLS LTS release.
Signed-off-by: Raymond Mao <[email protected]>
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Populate PKCS9 Authenticate Attributes from signer info if it exists
in a PKCS7 message.
Add OIDs for describing objects using for Authenticate Attributes.
The PR for this patch is at:
https://github.com/Mbed-TLS/mbedtls/pull/9001
For enabling EFI loader PKCS7 features with MbedTLS build,
we need this patch on top of MbedTLS v3.6.0 before it is merged into
the next MbedTLS LTS release.
Signed-off-by: Raymond Mao <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Populate Microsoft Authentication Code from the content data
into PKCS7 decoding context if it exists in a PKCS7 message.
Add OIDs for describing objects using for Microsoft Authentication
Code.
The PR for this patch is at:
https://github.com/Mbed-TLS/mbedtls/pull/9001
For enabling EFI loader PKCS7 features with MbedTLS build,
we need this patch on top of MbedTLS v3.6.0 before it is merged into
the next MbedTLS LTS release.
Signed-off-by: Raymond Mao <[email protected]>
Acked-by: Ilias Apalodimas <[email protected]>
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Smaller implementation for SHA256 and SHA512 helps to reduce the
ROM footprint though it has a certain impact on performance.
As a trade-off, enable it as a default config when MbedTLS is
enabled can reduce the target size significantly with acceptable
performance loss.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Implement digest shim layer on top of MbedTLS crypto library.
Introduce <alg>_MBEDTLS kconfig for MbedTLS crypto implementations.
Signed-off-by: Raymond Mao <[email protected]>
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We don't need an API specially for non-watchdog since sha1_csum_wd
supports it by disabling CONFIG_HW_WATCHDOG and CONFIG_WATCHDOG.
Set 0x10000 as default chunk size for SHA1.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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We don't need an API specially for non-watchdog since md5_wd supports
it by disabling CONFIG_HW_WATCHDOG and CONFIG_WATCHDOG.
Set 0x10000 as default chunk size for MD5.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Reviewed-by: Michal Simek <[email protected]>
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Adapt digest header files to support both original libs and MbedTLS
by switching on/off MBEDTLS_LIB_CRYPTO.
Introduce <alg>_LEGACY kconfig for legacy hash implementations.
sha256.o should depend on SHA256 kconfig only but not SUPPORT_EMMC_RPMB,
SHA256 should be selected when SUPPORT_EMMC_RPMB is enabled instead.
`IS_ENABLED` or `CONFIG_IS_ENABLED` is not applicable here, since
including <linux/kconfig.h> causes undefined reference on schedule()
with sandbox build, as <linux/kconfig.h> includes <generated/autoconf.h>
which enables `CONFIG_HW_WATCHDOG` and `CONFIG_WATCHDOG` but no schedule()
are defined in sandbox build,
Thus we use `#if defined(CONFIG_MBEDTLS_LIB_CRYPTO)` instead.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Port mbedtls with adapted libc header files.
Add mbedtls default config header file.
Optimize mbedtls default config by disabling unused features to
reduce the target size.
Add mbedtls kbuild makefile.
Add Kconfig skeleton and config submenu entry for selecting
crypto libraries between mbedtls and legacy ones.
Add the mbedtls include directories into the build system.
Port u-boot hash functions as MbedTLS crypto alternatives and set
it as default.
Subsequent patches will separate those Kconfigs into pairs of
_LEGACY and _MBEDTLS for controlling the implementations of legacy
crypto libraries and MbedTLS ones respectively.
The motivation of moving and adapting *INT* macros from kernel.h
to limits.h is to fulfill the MbedTLS building requirement.
The conditional compilation statements in MbedTLS expects the
*INT* macros as constant expressions, thus expressions like
`((int)(~0U >> 1))` will not work.
Prerequisite
------------
This patch series requires mbedtls git repo to be added as a
subtree to the main U-Boot repo via:
$ git subtree add --prefix lib/mbedtls/external/mbedtls \
https://github.com/Mbed-TLS/mbedtls.git \
v3.6.0 --squash
Moreover, due to the Windows-style files from mbedtls git repo,
we need to convert the CRLF endings to LF and do a commit manually:
$ git add --renormalize .
$ git commit
Signed-off-by: Raymond Mao <[email protected]>
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Since MbedTLS is an external repo with its own coding style,
exclude it from Azure and gitlab CI CONFIG checks.
Signed-off-by: Raymond Mao <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Right now xhci header file defines XHCI_MAX_HALT_USEC macro
twice. Fix the same.
Cc: Bin Meng <[email protected]>
Signed-off-by: Bhupesh Sharma <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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On some platforms with low USB throughput, tranfers
of huge files take a long time and watchdog timer can
expire resulting in hardware reset. Avoid this by
petting the watchdog as long as we have pending transfers.
Signed-off-by: Godfrey Mwangi <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-ufs
- Set of fixes/updated on UFS core
- Fix dcache/flush
- Update & Sync Quirks
- Backport fixes from Linux
- Add missing memory barriers
- Remove link_startup_again logic
- Add Neil to UFS maintainers
- Add UFS DesignWare Controller for AMD vers2 platforms
- Add UFS Qualcomm controller driver
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https://source.denx.de/u-boot/custodians/u-boot-amlogic
- Add Libre Computer boards into proper libre-computer board directory
- Add new Boards:
- Libre Computer aml-s905d3-cc
- Libre Computer aml-a311d-cc
- Add capsule update to libretech-ac and the new boards since they have an onboard SPI nor flash
- Fix HDMI support after sync to v6.11 and regulator enable from Marek
- Fix khadas-vim3 android config for android-mainline kernel
- Disable meson64 boot targets when configs are not eavailable
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https://source.denx.de/u-boot/custodians/u-boot-nand-flash
This merge request add support for BCMBCA raw nand driver for bcm96846
board that switch using OF_UPSTREAM and allow use onfi ecc params when
they are available in the atmel nand controller
The patches pass the pipeline CI:
https://source.denx.de/u-boot/custodians/u-boot-nand-flash/-/pipelines/22638
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When populating BOOT_TARGET_DEVICES on Amlogic Meson platforms, verify
that the shell commands for accessing the relevant media have been
enabled in the build configuration.
This was already being done for USB, NVME and SCSI devices, but not
for MMC devices or network boot. This meant that configuring U-Boot
without the networking or MMC subsystems/drivers would cause an error
to be thrown during preprocessing.
Signed-off-by: Callum Parsey <[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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The device tree overlays are not part of the
Android Common Kernel code [1]
Historically, they existed to enable some Android specific
features but they have been removed.
Remove the dtbos logic since these files do no longer exist.
[1] https://android.googlesource.com/kernel/common/+/ac2ea0bb91a3b5f5e71eba66c441e58beca6767e/arch/arm64/boot/dts/amlogic/
Signed-off-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Guillaume La Roque <[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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The Android Common Kernel is over 34MiB now [1]. This does not
include any kernel modules nor the Android ramdisk.
To make sure we are future proof, increase both recovery
and boot partitions to 64 MiB.
[1] https://source.android.com/docs/core/architecture/kernel/gki-android15-6_6-release-builds
Signed-off-by: Mattijs Korpershoek <[email protected]>
Reviewed-by: Guillaume La Roque <[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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The upstream Device Tree for GXBB/GXL/G12A was updated with VPU domain
shared between the VPU and HDMI node, causing a double enable.
Simply store the enable state and avoid enabling twice, fixing
HDMI output on all platforms.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Align with g12a driver to handle the CLKID_HDMI, CLKID_HDMI_SEL
and CLKID_HDMI_DIV clocks since they were added to the upstream
GXBB/GXL Devicetree on v6.11 with [1]
[1] https://lore.kernel.org/all/[email protected]/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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