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This patch converts magic and version fields of ghf common header
to one field with the type of uint32_t to make this header flexible
for futher updates.
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds support for MediaTek MT7988.
MT7988 features MediaTek NETSYS v3, including three GMACs, and two
of them supports 10Gbps USXGMII.
MT7988 embeds a MT7531 switch (not MCM) which supports accessing
internal registers through MMIO instead of MDIO.
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds support for NETSYS v3 hardware.
Comparing to NETSYS v2, NETSYS v3 has three GMACs.
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds support for USXGMII of SoC.
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds infracfg to eth node to support enabling GMAC2.
Signed-off-by: Weijie Gao <[email protected]>
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MT7981 has its GMAC2 PHY shared with USB3. To enable GMAC2, mux
register must be set to connect the SGMII phy to GMAC2.
Signed-off-by: Weijie Gao <[email protected]>
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Now that individual 2.5Gbps SGMII support has been added to
mtk-eth, all boards that use 2.5Gbps link with mt7531 must be
converted to use "2500base-x" instead of "sgmii".
Signed-off-by: Weijie Gao <[email protected]>
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Existing SGMII support of mtk-eth is actually a MediaTek-specific
2.5Gbps high-speed SGMII (HSGMII) which does not support
auto-negotiation mode.
This patch adds SGMII 1Gbps auto-negotiation mode and rename the
existing HSGMII to 2500basex.
Signed-off-by: Weijie Gao <[email protected]>
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mt7531_mmd_ind_read and mt753x_switch_init are defined without static.
Since they're not used outside this file, we should add them back.
Signed-off-by: Weijie Gao <[email protected]>
fixup to add static qualifier
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The original direct MDIO clause 45 access via SoC is missing the
data output. This patch adds it back to ensure MDIO clause 45 can
work properly for external PHYs.
Signed-off-by: Weijie Gao <[email protected]>
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Not all switches requires 1 second delay after deasserting reset.
MT7531 requires only maximum 200ms.
This patch defines dedicated reset wait time for each switch chip, and will
significantly improve the boot time for boards using MT7531.
Signed-off-by: Weijie Gao <[email protected]>
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So far the switch is initialized in probe stage and is connected to PSE
unconditionally. This will cause all packets being flooded to PSE and may
cause PSE hang before entering linux.
This patch changes the connection between switch and PSE:
- Still initialize switch in probe stage, but disconnect it with PSE
- Connect switch with PSE on eth start
- Disconnect on eth stop
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds pinctrl and gpio support for MT7988 SoC
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds pinmux_set ops for mediatek pinctrl framework
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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The original mediatek pinctrl functions for driving configuration
'mtk_pinconf_drive_set_*' do not return -ENOSUPP even if input
parameters are not supported.
This patch fixes the return value in those functions.
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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There exists a situation of the mediatek pinctrl driver that may return
wrong pin function value for the pinmux driver:
- All pin function arrays are defined without const
- Some pin function arrays contain all-zero value, e.g.:
static int mt7622_spi_funcs[] = { 0, 0, 0, 0, 0, 0, };
- These arrays will be put into .bss section during compilation
- .bss section has no "a" attribute and does not exist in the final binary
file after objcopy.
- FDT binary blob is appended to the u-boot binary, which occupies the
.bss section.
- During board_f stage, .bss has not been initialized, and contains the
data of FDT, which is not full-zero data.
- pinctrl driver is initialized in board_f stage, and it will get wrong
data if another driver is going to set default pinctrl.
Since pinmux information and soc data are only meant to be read-only, thus
should be declared as const. This will force all pinctrl data being put
into .rodata section. Since .rodata has "a" attribute, even the all-zero
data will be allocated and filled with correct value in to u-boot binary.
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds reset bits for MediaTek MT7988
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds clock driver support for MediaTek MT7988 SoC
Signed-off-by: Weijie Gao <[email protected]>
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This patch adds PWM support for MediaTek MT7988 SoC.
Signed-off-by: Weijie Gao <[email protected]>
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This patch enables i2c support for MediaTek MT7981
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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MT7981 actually uses MediaTek I2C controller v3 instead of v1.
This patch adds support for I2C controller v3 fix fixes the I2C usability
for MT7981.
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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This patch add missing return value check for allocating the driver's
private data. -ENOMEM will be returned if malloc() fails.
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
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This patch ensures driver private data being fully initialized in
_debug_uart_init which is not covered by .priv_auto ops.
Signed-off-by: Sam Shih <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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In u-boot we don't use IRQ. Instead, we poll busy bit in SPI_STATUS.
However these IRQ enable bits may be set in previous boot stage (BootROM).
If we leave these bits not cleared, although u-boot has disabled IRQ and
nothing will happen, the linux kernel may encounter panic during
initializing the spim driver due to IRQ event happens before IRQ handler
is properly setup.
This patch clear IRQ bits to prevent this from happening.
Signed-off-by: SkyLake.Huang <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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We don't really need to switch clk rate during operating SPIM controller.
Get clk rate only once at driver probing.
Signed-off-by: SkyLake.Huang <[email protected]>
Signed-off-by: Weijie Gao <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
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Remove unused information from include/configs/mtxxxx.h
Signed-off-by: Weijie Gao <[email protected]>
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Now we use fdtdec_setup_mem_size_base() to get DRAM base from fdt ram node
and update gd->ram_base. CFG_SYS_SDRAM_BASE is unused and will be removed.
Also, since mt7622 always passes fdt to linux kernel, there's no need to
assign value to gd->bd->bi_boot_params.
Signed-off-by: Weijie Gao <[email protected]>
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Check the uuid_str_to_bin return value, skip the node
if the image-type-id property is wrong format.
Addresses-Coverity-ID: 463145 ("Error handling issues")
Signed-off-by: Masahisa Kojima <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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If calloc() return NULL, don't dereference it.
Fixes: 2a92080d8c44 ("efi_loader: add file/filesys support")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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* If an error occurs in efi_disk_add_dev(), don't leak resources.
* If calloc() fails while creating the file system protocol interface,
signal an error.
* Rename efi_simple_file_system() to efi_create_simple_file_system().
* Drop a little helpful debug message.
Fixes: 2a92080d8c44 ("efi_loader: add file/filesys support")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Don't leak newlist if we error out.
Fixes: 74c16acce30b ("efi_loader: Don't allocate from memory holes")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Handle out of memory situation in efi_mem_carve_out().
Fixes: 5d00995c361c ("efi_loader: Implement memory allocation and map")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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On 32bit systems (pages << EFI_PAGE_SHIFT) may lead to an overflow which
does not occur in 64bit arithmetics.
An overflow of (pages << EFI_PAGE_SHIFT) on 64bit systems should be treated
as an error.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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If the hard coded array hash_algo_list[] contains an entry for an
unsupported algorithm, we should not leak resources new_efi and regs.
We should still extend the log with the digests for the supported
algorithms and not write any message.
The same holds true of tcg2_create_digest(): just continue in case
hash_algo_list[] contains an unsupported entry.
Fixes: 163a0d7e2cbd ("efi_loader: add PE/COFF image measurement")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Handle out of memory situation in efi_add_memory_map_pg().
Fixes: 5d00995c361c ("efi_loader: Implement memory allocation and map")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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In test_hii_database_list_package_lists() 'ret' is used for the return code
of EFI API calls and 'result' for the return value of the function. Writing
EFI_ST_FAILURE to ret is superfluous.
Fixes: 4c4fb10da294 ("efi_selftest: add HII database protocols test")
Fixes: ee3c8ba85525 ("efi_selftest: fix memory allocation in HII tests")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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The efi_parse_pkcs7_header() function returns NULL on error so the check
for IS_ERR() should be changed to a NULL check.
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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While UPDATE_CAPSULE api is not fully implemented, this interface and
capsule-on-disk feature should behave in the same way, especially in
handling an empty capsule for fwu multibank, for future enhancement.
So move the guid check into efi_capsule_update_firmware().
Fixed: commit a6aafce494ab ("efi_loader: use efi_update_capsule_firmware() for capsule on disk")
Reported-by: Michal Simek <[email protected]>
Signed-off-by: AKASHI Takahiro <[email protected]>
Reported-by: Michal Simek <[email protected]>
Signed-off-by: AKASHI Takahiro <[email protected]>
Tested-by: Michal Simek <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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It's pretty unlikely that anyone is going to be using EFI authentication
on a 32bit system. However, if you did, the efi_prepare_aligned_image()
function would write 8 bytes of data to the &efi_size variable and it
can only hold 4 bytes so that corrupts memory.
Fixes: 163a0d7e2cbd ("efi_loader: add PE/COFF image measurement")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The macros are prefixed with DM_FLAG_, not DM_FLAGS_.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Enhance the description of QEMU block devices
* Describe how to attach a virtio-blk device.
* Sort the command lines for MMC to match the other devices.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Move the Falcon mode documentation to HTML.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Add Licensing to svg images to clarify the terms.
Signed-off-by: Nishanth Menon <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Add more detail to the description of U-Boot boot phases:
* describe which steps are optional
* mentions alternative boot flows
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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binman fixes for options, etc.
binman template fixes / tweaks
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Three boards use a phandle in a FIT generator and the maintainer is
away. For now, add a hack to allow this.
Signed-off-by: Simon Glass <[email protected]>
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device_probe() called by the 'bootdev info' command
returns 0 or a negative error code.
itoa() cannot print negative numbers.
Convert the error code to a positive number.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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uclass_get_device_by_name() is meant to return 0 or a negative error code.
simple_itoa() cannot handle negative numbers.
This leads to output like:
=> bootdev list -p
Seq Probed Status Uclass Name
--- ------ ------ -------- ------------------
c [ ] 18446744073709551614 spi_flash [email protected]
Convert the status to a positive number. Now we get
Seq Probed Status Uclass Name
--- ------ ------ -------- ------------------
c [ ] 2 spi_flash [email protected]
Signed-off-by: Heinrich Schuchardt <[email protected]>
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This provides support for phandles to be copied over from templates. This
is not quite safe, since if the template is instantiated twice (i.e. in
two different nodes), then duplicate phandles will be found. This will
result in an error.
Signed-off-by: Simon Glass <[email protected]>
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It is not necessary to keep templates around after they have been
processed. They can cause confusion and potentially duplicate phandles.
Remove them.
Use the same means of detecting a template node in _ReadImageDesc so that
the two places are consistent.
Signed-off-by: Simon Glass <[email protected]>
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