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The conversion to CONFIG_DM_SERIAL is mandatory, so select
this option.
Signed-off-by: Fabio Estevam <[email protected]>
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The MNT Reform 2 is a modular DIY laptop. In its initial version it
is based on the BoundaryDevices i.MX8MQ SoM. Some parts have been
lifted from BoundaryDevices official U-Boot downstream project.
Signed-off-by: Patrick Wildt <[email protected]>
Tested-by: Vagrant Cascadian <[email protected]>
Tested-by: Vagrant Cascadian <[email protected]>
Signed-off-by: Stefano Babic <[email protected]>
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At BDF address 00:00.0 is fictional device which PCI configuration header
is for configuring mpc85xx PCI controller itself. PCI config space of this
device has ATMU inbound registers on position of PCI BARs. Trying to do PCI
auto configuration of this device cause rewriting ATMU inbound registers.
To avoid it, do not allow overwriting registers at BARs positions. And
because this device does not have any PCI memory, return zeros when trying
to read PCI BARs config space registers. It signals to auto configuration
tool to not allocate any PCI memory for this device.
This information is taken from MPC8544E Reference Manual, sections
17.3.1.3, 17.3.1.1.1, 17.3.2 and 17.3.2.11. Available at NXP website:
https://www.nxp.com/docs/en/reference-manual/MPC8544ERM.pdf
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Tested-by: Heiko Schocher <[email protected]>
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Driver pci_mpc85xx.c is PCI controller driver for old PCI Local Bus,
which does not support access to extended PCIe registers (above 0xff),
as opposite of the PCIe driver pcie_fsl.c for the same platform.
So do not try to access extended PCIe registers as it cannot work.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Tested-by: Heiko Schocher <[email protected]>
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This Freescale mpc85xx PCI controller should support 8-bit and 16-bit read
and write access to PCI config space as described in more Freescale
reference manuals.
This change fixes issue that 8-bit and 16-bit write to PCI config space
caused to clear adjacent bits of 32-bit PCI register.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Tested-by: Heiko Schocher <[email protected]>
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On PowerPC we should use barrier after store operation to HW register.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Tested-by: Heiko Schocher <[email protected]>
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The "Programming Environments Manual for 32-Bit Implementations of the
PowerPC™ Architecture" says "W and G bits are not defined for IBAT
registers. Attempting to write to these bits causes boundedly-undefined
results"
The "e300 Power Architecture™ Core Family Reference Manual" says the
same: "Neither the W or G bits of the IBAT registers should be set.
Attempting to write to these bits causes boundedly-undefined results."
Remove the possibility to set those bytes.
Fixes: 30915ab95d9 ("mpc83xx: Migrate BATS config to Kconfig")
Signed-off-by: Christophe Leroy <[email protected]>
Cc: Mario Six <[email protected]>
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- cadence-quadspi fixes (Apurva Nandan, Dhruva Gole)
- CHIP_ERASE optimization (Marek Vasut)
- fixups for s25fs512s (Takahiro Kuwano)
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Signed-off-by: Tom Rini <[email protected]>
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Rsync all defconfig files using moveconfig.py
Signed-off-by: Tom Rini <[email protected]>
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Please pull the second part of the sunxi pull request for this cycle.
Another bunch of patches that replace old-school U-Boot hacks with
proper DM based code, this time for the raw NAND flash driver, and the
USB PHY VBUS detection code. Plus two smaller patches that were sitting
in my inbox for a while.
Gitlab CI passed. In lack of some supported board with NAND flash I
couldn't really test this part, but apparently this was tested by the
reviewer. I briefly ran the branch on some boards with USB-OTG, and
this still worked.
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https://source.denx.de/u-boot/custodians/u-boot-mpc8xx
This pull request adds support for the last CPU board from
CS GROUP France (previously CSSI).
That CPU board called CMPCPRO has a mpc8321E CPU (Family PQII PRO hence
its name) and can be plugged in place of the CMPC885 board.
In order to support that new board, the following changes are included
in this series:
- Make the mpc8xx watchdog driver more generic for reusing it
with mpc83xx
- Fix various small problems on mpc83xx platform
- Add a GPIO Driver for QE GPIOs
- Add support for mpc832x into mpc83xx SPI driver
- Refactor existing board code that will be shared with new board
- Add the new board
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https://source.denx.de/u-boot/custodians/u-boot-dm
sandbox and fdt bug fixes / tweaks
various other minor fixes
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Add a note to the comment at the top of this file.
Signed-off-by: Simon Glass <[email protected]>
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Fix comments syntax error in fdt_node_offset_by_compat_reg()
description:
compatiable -> compatible
Signed-off-by: Hugo Villeneuve <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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For the devfdt_get_addr_index_ptr() and devfdt_get_addr_size_index_ptr()
function use map_sysmem() function as cast for the return for use in
sandbox. Also fix sandbox test.
Signed-off-by: Johan Jonker <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Drop second hunk:
Signed-off-by: Simon Glass <[email protected]>
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importlib.resources became part of 3.7 only. Allow using distros with
3.6 and the importlib_resources backport.
Signed-off-by: Jan Kiszka <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Drop the map_to_sysmem() copy paste error. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Variable orig_dir cannot be used in the finally block if it has not be
assigned outside of the try block.
tools/patman/func_test.py:523:21:
E0601: Using variable 'orig_dir' before assignment
(used-before-assignment)
tools/patman/func_test.py:691:21:
E0601: Using variable 'orig_dir' before assignment
(used-before-assignment)
Fixes: fd70986a62af ("patman: Add a test that uses gitpython")
Fixes: be051c0c7741 ("patman: Detect missing upstream in CountCommitsToBranch")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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There may not be a HOME environment variable, so use the os.expanduser()
function instead.
Signed-off-by: Simon Glass <[email protected]>
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There's quite a few instances of board-specific code doing
off = fdt_path_offset(gd->fdt_blob, ...);
...
ret = uclass_get_device_by_of_offset(..., off, &dev);
looking for an eeprom or a pmic via some alias. Such code can be
simplified a little if we have a helper for directly getting a device
via device tree path (including being given as an alias).
Implement it in terms of ofnode rather than raw offsets so that this
will work whether live tree is enabled or not.
Signed-off-by: Rasmus Villemoes <[email protected]>
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The functions uclass_find_device_by_phandle() and
uclass_get_device_by_phandle_id() both loop over a given uclass
looking for a device with a given phandle. Factor that out to a common
helper.
For now, there are no (known potential) users of the new helper
outside uclass.c, so make it static.
Signed-off-by: Rasmus Villemoes <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Fix warning on sandbox_spl; fix code style:
Signed-off-by: Simon Glass <[email protected]>
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Currently doing 'reset' command in sandbox with tracing enabled causes
SIGSEV
```
Hit any key to stop autoboot: 0
=>
=>
=> reset
resetting ...
Segmentation fault (core dumped)
```
Tracing callback uses RAM buffer for storing tracing reports, but
state_uninit() function unmaps whole RAM, which causes SIGSEV on umapped
memory inside tracing subsystem.
Fix it by disabling tracing before unmapping memory
Signed-off-by: Pavel Skripkin <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Add missing check for CONFIG_TRACE:
Signed-off-by: Simon Glass <[email protected]>
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arch/arm/include/asm/posix_types.h and
arch/sandbox/include/asm/posix_types.h should use different defines.
Add SPDX header.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When building this with clang, we get a warning such as:
cmd/bootflow.c:412:27: warning: variable 'bflow' is uninitialized when used here [-Wuninitialized]
printf("Selected: %s\n", bflow->os_name ? bflow->os_name : bflow->name);
^~~~~
And a suggestion to just initialize bflow to NULL. This would however
would be ensuring a bad dereference. Instead, looking at the function we
rework things so that when CONFIG_EXPO is not enabled (and so, no UI) we
error early and would never reach this point in the code. Simplify the
rest slightly as well while at this.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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aliases_lookup is only referenced in of_access.c
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Fix and document the Secure Channel Protocol03 emulator.
Fixes: 5a8783c80c39 ("drivers: tee: sandbox: SCP03 control emulator")
Signed-off-by: Jorge Ramirez-Ortiz <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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Given a file ../img of size 4294967296 with GPT partition table and
partitions:
=> host bind 0 ../img
=> part list host 0
Disk host-0.blk not ready
The cause is os_filesize() returning int. File sizes must use off_t.
Correct all uses of os_filesize() too.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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os.h is only used by the sandbox.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The header binman_sym.h depends on ulong typedef but does not include
types.h. This means the header must be included after including types.h
or a header that includes it.
We could include types.h but instead let's just switch from ulong
to directly using unsigned long. This removes the need for typedef'ing
it in some of the tests, so also remove those.
Signed-off-by: Andrew Davis <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Function fdt_simplefb_enable_existing_node() should be static as it is not
used outside common/fdt_simplefb.c.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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vbe_simple_read_bootflow() calls vbe_simple_read_bootflow_fw()
which is only available when BOOTMETH_VBE_SIMPLE_FW is on.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Fix a -Wimplicit-fallthrough warning in sandbox_sysreset_request().
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add a missing fallthrough macro to avoid a -Wimplicit-fallthrough warning.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Avoid incorrect fall through:
A USB_RT_HUB request should not be treated as USB_RT_PORT.
Simplify the coding:
Avoid duplicate debug() statements.
This fixes all -Wimplicit-fallthrough warnings.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Handling of SANDBOX_FLASH_EP_OUT should never fall through to
SANDBOX_FLASH_EP_IN.
This addresses a warning shown when compiling with
-Wimplicit-fallthrough.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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CSSI has another CPU board, similar to the CMPC885 board
that get plugged on the two base boards MCR3000_2G and MIAE.
That CPU board is called CMPCPRO because it has a MPC8321E CPU,
also known as Power QUICC II PRO.
Signed-off-by: Christophe Leroy <[email protected]>
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All the code used to manage the mother boards will be
common to soon to come CPU board.
Move all that code into common.c
Signed-off-by: Christophe Leroy <[email protected]>
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On cmpc885 board, the ethernet addresses are stored in an
EEPROM that is accessed through SPI.
A 3 bytes command is sent to the chip then the content
gets read. At the time being a single block access is
performed, ignoring the first 3 bytes read.
Reword the SPI transfer to first send 3 bytes then
receive the content of the EEPROM so that there don't be
3 dummy bytes at the beginning of the buffer.
And move the function into common.c so that it can be
reused by the board that will be added in a future patch.
Signed-off-by: Christophe Leroy <[email protected]>
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In preparation of the new cssi board called cmpcpro which
we be introduce in a future patch, move common
functions into a dedicated file in a common directory.
Signed-off-by: Christophe Leroy <[email protected]>
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Use a hashed password instead of clear text in order to
improve board security.
Signed-off-by: Christophe Leroy <[email protected]>
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ARCH_SUNXI selects BINMAN, so the condition "!BINMAN && ARCH_SUNXI"
is impossible to satisfy.
Signed-off-by: Samuel Holland <[email protected]>
Acked-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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It is possible to use host-side USB with externally-provided VBUS. For
example, some USB OTG cables have an extra power input which powers
both the board and the USB peripheral.
To support this setup, skip enabling the VBUS switch/regulator if VBUS
voltage is already present. This behavior matches the Linux PHY driver.
Signed-off-by: Samuel Holland <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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Now that this functionality is modeled using the device tree and
regulator uclass, the named GPIO is not referenced anywhere. Remove it.
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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Update boards to use the USB power supply driver, as referenced in the
device tree, instead of a virtual GPIO. This removes the need for some
DM-incompatible special cases in the GPIO driver.
The following five boards used AXP0-VBUS-DETECT in their config, but are
missing the "usb0_vbus_power-supply" property in their device tree:
- Ainol_AW1_defconfig / sun7i-a20-ainol-aw1
- Cubieboard4_defconfig / sun9i-a80-cubieboard4
- Merrii_A80_Optimus_defconfig / sun9i-a80-optimus
- Yones_Toptech_BD1078_defconfig / sun7i-a20-yones-toptech-bd1078
- Yones_Toptech_BS1078_V2_defconfig /
sun6i-a31s-yones-toptech-bs1078-v2
None of those five boards have the MUSB controller (USB OTG) enabled in
their device trees, so this change should not break anything for them.
Additionally, the following board intentionally omits the property
because VBUS is always enabled:
- Nintendo_NES_Classic_Edition_defconfig /
sun8i-r16-nintendo-nes-classic
The PHY driver already assumes VBUS is enabled when no detection method
is available, so again this will not cause any problems.
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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This driver reports the presence/absence of voltage on the PMIC's USB
VBUS pin. This information is used by the USB PHY driver. The
corresponding Linux driver uses the power supply class, which does not
exist in U-Boot. UCLASS_REGULATOR seems to be the closest match.
Signed-off-by: Samuel Holland <[email protected]>
Acked-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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This more closely matches the U-Boot driver to the Linux version.
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Acked-by: Michael Trimarchi <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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Clocks, resets, and pinmuxes are now handled by the driver model, so the
only thing the "board" code needs to do is load the driver. This matches
the pattern used by other DM raw NAND drivers (there is no NAND uclass).
The actual board code is now only needed in SPL.
Reviewed-by: Michael Trimarchi <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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As a first step toward converting this driver to the driver model, use
the ofnode abstraction to replace direct references to the FDT blob.
Using ofnode_read_u32_index removes an extra pair of loops and makes the
allwinner,rb property optional, matching the devicetree binding.
Signed-off-by: Samuel Holland <[email protected]>
Acked-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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Each chip is required to have a unique CS number ("reg" property) in the
range 0-7, so there is no need to separately count the number of chips.
Reviewed-by: Michael Trimarchi <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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