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The symbol CONFIG_IP_DYN does not exist, but multiple contributors
copied an imply statement.
Remove the imply IP_DYN statements.
Fixes: 3fda0262c33f ("riscv: Add SiFive FU540 board support")
Fixes: 64413e1b7caf ("riscv: Add Microchip MPFS Icicle Kit support")
Fixes: 70415e1e528d ("board: sifive: add HiFive Unmatched board support")
Fixes: 6f902b85b6ee ("board: starfive: Add Kconfig for StarFive VisionFive v2 Board")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Acked-by: Conor Dooley <[email protected]>
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There are multiple boards that use the PolarFire SoC, so extract
the Kconfig sections that are determined at a CPU level from the board
Kconfigs now that we have a CPU Kconfig.
Signed-off-by: Conor Dooley <[email protected]>
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PolarFire SoC needs a custom implementation of top_of_ram(), so stop
using the generic CPU & create a custom CPU instead.
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Merge the outstanding changes from the 'next' branch to master.
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Correct the assignment in board_fdt_blob_setup() to use *fdtp instead of
fdtp, ensuring the caller receives the correct FDT address. This
resolves an issue where the device tree pointer was not properly set due
to assigning to the local parameter rather than the dereferenced
pointer.
Fixes: 7c16ebba1ed ("board: mpfs_icicle: implement board_fdt_blob_setup()/board_fit_config_name_match()")
Signed-off-by: Jamie Gibbons <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
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Include the use of the process dtbo functionality added in the MPFS
system controller driver.
Signed-off-by: Jamie Gibbons <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Make all Icicle Kit files generic. This supports the addition of
upcoming support for other MPFS boards.
Signed-off-by: Jamie Gibbons <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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A new system controller driver has been created to make code modular and
improve and clean code. Update and remove functions to account for these
additional drivers.
Signed-off-by: Jamie Gibbons <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Enable the MPFS mailbox and system controller drivers for use with the
Icicle kit. These functions are crucial for the board setup functions
that run in the Icicle board file - mpfs_icicle.c.
Signed-off-by: Jamie Gibbons <[email protected]>
Acked-by: Leo Yu-Chi Liang <[email protected]>
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Move ethernet mac address setting to ft_board_setup() to remove the need
for fdt set in custom boot script.
Signed-off-by: Jamie Gibbons <[email protected]>
Acked-by: Leo Yu-Chi Liang <[email protected]>
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The loop in the icicle implementation of board_fit_config_name_match()
runs strtok() to split off the vendor portion of the compatible string
using , as the delimiter. strtok() modifies a string in place, so where
the first config and compatible do not match, the compatible has been
modified by the time the loop hits the second iteration.
Since stringlists in dt land are null separated strings, the nulls
strtok() inserts to replace the delimiter increase the number of strings
in the compatible list. When the second iteration of the loop calls
fdt_stringlist_get(), it gets the vendorless portion of the first
compatible string, rather than the second compatible string. Copy each
compatible before calling strtok() to avoid this problem.
The temporary string the compatible is copied to is statically
allocated, as attempts to dynamically allocate it at this stage of boot
were met with "alloc space exhausted" errors.
Fixes: 7c16ebba1ed ("board: mpfs_icicle: implement board_fdt_blob_setup()/board_fit_config_name_match()")
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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board_fdt_blob_setup()/board_fit_config_name_match()
The firmware on the Icicle is capable of providing a devicetree in a1 to
U-Boot, but until now the devicetree has been packaged in a "payload" [1]
alongside U-Boot (or other bootloaders/RTOSes) and appended to the image.
The address of this appended devicetree is placed in a1 by the firmware.
This meant that the mechanism used by OF_SEPARATE to locate the
devicetree at the end of the image would pick up the one provided by the
firmware when u-boot-nodtb.bin was in the payload and U-Boot's devicetree
when u-boot.bin was.
The firmware is now going to be capable of providing a minimal devicetree
(quite cut down due to severe space constraints), but this devicetree is
linked into the firmware that runs out of the L2 rather than at the end
of the U-Boot image.
Implement board_fdt_blob_setup() so that this devicetree can be
optionally used, and the devicetree provided in the "payload" can be
used without relying on "happening" to implement the same strategy as
OF_SEPARATE expects in combination with u-boot-nodtb.bin.
Unlike other RISC-V boards, the firmware provided devicetree is only
used when OF_BOARD is set, so that the almost certainly more complete
devicetree in U-Boot will be used unless explicitly requested otherwise.
Implement board_fit_config_name_match(), so that, using the firmware
provided cut-down/minimal dtb, U-Boot can select one of several
devicetrees when MULTI_DTB_FIT is enabled.
Enabling both MULTI_DTB_FIT and OF_BOARD will lead to a conflict
between the two options, with the latter taking priority due to
board_fdt_blob_setup() being executed before board_fit_config_name_match(),
which causes gd->fdt_blob to be overwritten with a pointer to the
minimal devicetree rather than the location of the fit image containing
the multiple dtbs. Let MULTI_DTB_FIT take priority in this case, by
explicitly blocking the override when MULTI_DTB_FIT is enabled.
Link: https://github.com/polarfire-soc/hart-software-services/blob/master/tools/hss-payload-generator/README.md [1]
Signed-off-by: Conor Dooley <[email protected]>
Acked-by: Leo Yu-Chi Liang <[email protected]>
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The clock driver for PolarFire SoC now requires syscon and regmap
features, so imply them to preserve implication of the clock driver.
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Padmarao is leaving Microchip soon, and suggested that I should take
over maintaining the Icicle in U-Boot in his stead.
Suggested-by: Padmarao Begari <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
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Prepare v2024.070-rc4
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A given AMP configuration for a board may make either one, or neither
of, the ethernet ports available to U-Boot. The Icicle's init code will
fail if mac1 is not present, so move it to the optional approach taken
for mac0.
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Node offsets returned by libfdt can contain negative error numbers, so
the variable type should be "int". As things stand, if the ethernet
nodes are not found in the early init callback, the if (node < 0) tests
pass and the code errors out while trying to set the local-mac-address
for a non-existent node.
Fixes: 64413e1b7c ("riscv: Add Microchip MPFS Icicle Kit support")
Signed-off-by: Conor Dooley <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this board vendor directory and when needed
add missing include files directly.
Signed-off-by: Tom Rini <[email protected]>
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This function is a no-op. Remove it.
Signed-off-by: Sean Anderson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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The help for CONFIG_MTD explains that it needs to be enabled for various
things like NAND, etc to be available. It however then doesn't enforce
this dependency and so if you have none of these systems present you
still need to disable a number of options. Fix this by making places
that select/imply one type of flash, but did not do the same, also do
this for "MTD". Make boards which hadn't been enabling MTD already but
need it now, do so. In a few places, disable CONFIG_CMD_MTDPARTS as it
wasn't previously enabled but was now being implied.
Signed-off-by: Tom Rini <[email protected]>
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Rather than rely on someone selecting or implying this hidden symbol
that the command requires, select it explicitly.
Signed-off-by: Tom Rini <[email protected]>
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The dts sync from Linux leaves mac0/ethernet1 enabled on icicle, but
U-Boot does not currently set a mac address for it. Expand on the code
which currently sets the mac for mac1/ethernet0 to optionally set the
mac address for the second ethernet.
Reviewed-by: Padmarao Begari <[email protected]>
Tested-by: Padmarao Begari <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
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This patch updates Microchip MPFS Icicle Kit support. For now,
add Microchip QSPI driver and a small 4MB reservation is
made at the end of 32-bit DDR to provide some memory for
the HSS to use.
Signed-off-by: Padmarao Begari <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().
Rename it to resolve this problem.
Signed-off-by: Simon Glass <[email protected]>
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This patch updates Microchip MPFS Icicle Kit support. For now,
add Microchip I2C driver, set environment variables for
mac addresses and default build for SBI_V02.
Signed-off-by: Padmarao Begari <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This patch adds Microchip MPFS Icicle Kit support. For now, only
NS16550 Serial, Microchip clock, Cadence eMMC and MACB drivers are
enabled. The Microchip MPFS Icicle defconfig by default builds
U-Boot for S-Mode because U-Boot on Microchip PolarFire SoC will run
in S-Mode as payload of HSS + OpenSBI.
Signed-off-by: Padmarao Begari <[email protected]>
Reviewed-by: Anup Patel <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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Move this uncommon header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.
Move the compatibility features into a separate header file.
Signed-off-by: Simon Glass <[email protected]>
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This patch adds Microchip MPFS Icicle board support.
For now, NS16550 serial driver is only enabled.
The Microchip MPFS Icicle defconfig by default builds
U-Boot for M-Mode with SMP support.
Signed-off-by: Padmarao Begari <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Lukas Auer <[email protected]>
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When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from. So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry. Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.
In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.
This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents. There's also a few places where I found we did not have a tag
and have introduced one.
Signed-off-by: Tom Rini <[email protected]>
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The following changes are made to the clock API:
* The concept of "clocks" and "peripheral clocks" are unified; each clock
provider now implements a single set of clocks. This provides a simpler
conceptual interface to clients, and better aligns with device tree
clock bindings.
* Clocks are now identified with a single "struct clk", rather than
requiring clients to store the clock provider device and clock identity
values separately. For simple clock consumers, this isolates clients
from internal details of the clock API.
* clk.h is split so it only contains the client/consumer API, whereas
clk-uclass.h contains the provider API. This aligns with the recently
added reset and mailbox APIs.
* clk_ops .of_xlate(), .request(), and .free() are added so providers
can customize these operations if needed. This also aligns with the
recently added reset and mailbox APIs.
* clk_disable() is added.
* All users of the current clock APIs are updated.
* Sandbox clock tests are updated to exercise clock lookup via DT, and
clock enable/disable.
* rkclk_get_clk() is removed and replaced with standard APIs.
Buildman shows no clock-related errors for any board for which buildman
can download a toolchain.
test/py passes for sandbox (which invokes the dm clk test amongst
others).
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Move CONFIG_SYS_TEXT_BASE to Kconfig, and add default values in board
Kconfig files matching what was present in their config headers. This
will make it cleaner to conditionalise the value for Malta based on 32
vs 64 bit builds.
Signed-off-by: Paul Burton <[email protected]>
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This adds support for Microchip PIC32MZ[DA] StarterKit board
based on a PIC32MZ[DA] family of microcontroller.
Signed-off-by: Purna Chandra Mandal <[email protected]>
Reviewed-by: Daniel Schwierzeck <[email protected]>
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