Tom Rini [Sun, 27 Oct 2024 16:19:57 +0000 (10:19 -0600)]
Merge patch series "net: ksz9477: add support for KSZ GbE switches using SPI bus"
Romain Naour <romain.naour@smile.fr> says:
We are using a custom board where an ethernet switch device KSZ9896 is
available. This family of devices can use several types of serial bus
as management interface: mdio, i2c or SPI. Due to board design
constraints and because we initially planned to use this device only
from Linux, the SPI bus was used.
Luckily we are using a recent enough u-boot release where KSZ9477
driver is available... but only for the i2c interface. Indeed, unlike
the kernel driver, the KSZ9477 driver doesn't use the regmap API to
access the underlying bus since the regmap API is limited to direct
memory access [1].
Until regmap API with bus support is available in U-boot, we introduced
struct ksz_phy_ops to store low-level ksz bus operations (I2C or SPI).
This series has been tested on the current master branch (after v2024.10
release).
net: recv(): return -EAGAIN instead of 0 when no cleanup is expected
Some drivers do not behave properly when free_pkt() is called with a
length of zero. It is an issue I observed when developing the lwIP
series [1] (see "QEMU CI tests for r2dplus_i82557c, r2dplus_rtl8139"
in the change log) and which I fixed incorrectly by not calling
free_pkt() when recv() returns 0. That turned out to be wrong for two
reasons:
1. The DM documentation [2] clearly requires it:
"The **recv** function polls for availability of a new packet. [...]
If there is an error [...], return 0 if you require the packet to
be cleaned up normally, or a negative error code otherwise (cleanup
not necessary or already done).
If **free_pkt** is defined, U-Boot will call it after a received
packet has been processed [...]. free_pkt() will be called after
recv(), for the same packet [...]"
2. The imx8mp_evk platform will fail with OOM errors if free_pkt() is
not called after recv() returns 0:
u-boot=> tftp 192.168.0.16:50M
Using ethernet@30be0000 device
TFTP from server 192.168.0.16; our IP address is 192.168.0.48
Filename '50M'.
Load address: 0x40480000
Loading: #######################fecmxc_recv: error allocating packetp
fecmxc_recv: error allocating packetp
fecmxc_recv: error allocating packetp
...
Therefore, make recv() return -EAGAIN instead of 0 when no packet is
available and the driver doesn't expect free_pkt() to be called
subsequently.
Romain Naour [Tue, 8 Oct 2024 07:54:29 +0000 (09:54 +0200)]
net: ksz9477: store ksz bus operations functions
The ksz9477 Linux kernel driver is based on regmap API to seamlessly
communicate to switch devices connected via different buses like SPI
or I2C. The current regmap implementation in U-Boot only supports
memory-mapped registers access [1].
Until regmap API with bus support is available in U-boot, introduce
struct ksz_phy_ops to store low-level ksz bus operations (I2C for now).
Romain Naour [Tue, 8 Oct 2024 07:54:28 +0000 (09:54 +0200)]
net: ksz9477: set i2c bus offset length only when needed
In order to add ksz9477 SPI bus support, check parent bus
is an I2C bus before calling i2c_set_offset_len().
Doing so, ksz_i2c_probe() will now return an error (-EINVAL) if
the parent bus is not the one expected by the ksz-switch u-boot
driver.
Indeed, the DSA KSZ devicetree binding doesn't specify anything
about the underlying bus between the SoC and the DSA switch, so
the same "compatible" string can be used wathever the management
interface used (SPI or I2C).
The ksz-switch u-boot driver currently only support I2C interface
but will match a compatible "microchip,ksz9xxx" located under
under an SPI bus node.
Romain Naour [Tue, 8 Oct 2024 07:54:27 +0000 (09:54 +0200)]
net: ksz9477: rename udevice_id tab to ksz_ids
The DSA KSZ devicetree binding doesn't specify anything about the
underlying bus between the SoC and the DSA switch, so the same
"compatible" string can be used wathever the management interface
used. The driver must be able to access the underlying bus without
any help from the compatible string (like for TPM2 TIS devices).
So, rename udevice_id tab to ksz_ids since it's not specific to i2c
bus.
Romain Naour [Tue, 8 Oct 2024 07:54:25 +0000 (09:54 +0200)]
net: ksz9477: remove dev_set_parent_priv() call
The ksz9477 is currently the only driver using dev_set_parent_priv()
outside of the driver model. Also, there was no explanation in the
commit adding ksz9477 driver and why dev_set_parent_priv() is
required.
Actually there is a typo in ksz_mdio_probe() while retrieving
the parent (switch@0) private data:
Printing the address of struct ksz_dsa_priv *priv allows
to notice the slight difference:
ksz_i2c_probe: ksz_dsa_priv *priv 0xfdf45768 // address of the saved priv
ksz_mdio_bind: ksz_dsa_priv *priv 0xfdf45798 // address returned by dev_get_parent_priv(dev->parent)
ksz_mdio_bind: ksz_dsa_priv *priv 0xfdf45768 // address returned by dev_get_priv(dev->parent)
The ksz_mdio driver get the wrong data and without
dev_set_parent_priv() the mdio driver fail to access the underlying
bus.
While it doesn't cause any issue with I2C bus, it override the
per-child data used by the SPI bus (struct spi_slave) and prevent
further bus access (even with sspi command).
Hanyuan Zhao [Fri, 9 Aug 2024 08:57:01 +0000 (16:57 +0800)]
net: dc2114x: remove the pass all multicast flag in operation mode settings
Remove the OMR_PM flag and choose 16 perfect filtering mode since in
modern networks there're plenty of multicasts and set ORM_PM flag will
increase the dc2114x's workload and ask the U-Boot to handle packets
not related to itself. And most of the time, U-Boot does not need this
feature.
Hanyuan Zhao [Fri, 9 Aug 2024 08:57:00 +0000 (16:57 +0800)]
net: dc2114x: allow users to decide how to tx packets according to IP core
Some IP cores of dc2114x or its variants do not comply so well with
the behaviors described by the official document. Originally this
driver uses only one tx descriptor and organizes it as a ring buffer,
which would lead to a problem that one packet would be sent twice.
This commit adds support to prevent this bug if you are using IP
cores with this issue, by using multiple tx descriptors and
organizing them as a real well-defined ring buffer.
Hanyuan Zhao [Fri, 9 Aug 2024 08:56:59 +0000 (16:56 +0800)]
net: dc2114x: allow users to decide whether to detect the tx No Carrier errors
Some IP cores of dc2114x or its variants do not comply so well with
the behaviors described by the official document. A packet could be
sent successfully but reported with No Carrier error. Latest drivers
of this IP core have not detect this error anymore.
Hanyuan Zhao [Fri, 9 Aug 2024 08:56:58 +0000 (16:56 +0800)]
net: dc2114x: remove unused lines and change the var and print types
This commit fixes a problem that even though the network card does not report
any issues in transmitting a setup frame, the driver prints the error status
every time. Let's set it for debug use.
Hanyuan Zhao [Fri, 9 Aug 2024 08:56:57 +0000 (16:56 +0800)]
net: dc2114x: add support for CPUs that have cache between the memory and the card
This commit adds support for the MIPS and LoongArch CPUs, which would use cache
after they jump into U-Boot. This commit requests the CPU to return the
addresses in uncached windows and flushes the cache in need, to make sure the
memory between the CPU and the network card is in consistency.
Hanyuan Zhao [Fri, 9 Aug 2024 08:56:54 +0000 (16:56 +0800)]
net: dc2114x: add support for platforms that don't have pci controllers
There're a few ethernet IP cores which have the same functions with dc2114x,
and can be connected to CPU by AXI or other buses. This commit adds support
for the platforms that do not have PCI controllers, using MMIO to communicate
with the dc2114x IP core.
- New boards:
rk3566: Hardkernel ODROID-M1S
rk3588s: Hardkernel ODROID-M2
rk3588: NanoPC-T6 LTS
- Migrate to use USB_DWC3_GENERIC for rk3328
- Other board level config and dts update
Jonas Karlman [Thu, 17 Oct 2024 20:00:27 +0000 (20:00 +0000)]
rockchip: rk3588-nanopc-t6: Add support for NanoPC-T6 LTS
Update defconfig to enable features included in pending upstream DT and
implement board_fit_config_name_match() to load correct DT for LTS and
non-LTS version of the NanoPC-T6.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 7588da65fdf09c7de9f903780c212a8ae96f2866) Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
In the LTS (2310) version the miniPCIe slot got removed and USB 2.0
setup has changed. There are two external accessible ports and two ports
on the internal header.
There is an on-board USB hub which provides:
- one external connector (bottom one)
- two internal ports on pin header
- one port for m.2 E connector
The top USB 2.0 connector comes directly from the SoC.
(cherry picked from commit f4a834fbc8cdb40fddd63d083e8d1c6189ba62dc) Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 697963b1c22336a44ac2e33536c652aae1671b3d) Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Alex Shumsky [Wed, 16 Oct 2024 10:02:03 +0000 (13:02 +0300)]
rockchip: board: Increase rng-seed size to make it sufficient for modern Linux
Increase rng-seed size to make Linux happy and initialize rng pool instantly.
Linux 5.19+ requires 32 bytes of entropy to initialize random pool, but u-boot
currently provides only 8 bytes.
Linux 5.18 and probably some versions before it used to require 64 bytes.
Bump min value to 64 bytes to be on a safe side.
Linux source references:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/char/random.c?h=v5.19#n551
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/char/random.c?h=v5.18#n236
Signed-off-by: Alex Shumsky <alexthreed@gmail.com> Fixes: d2048bafae40 ("rockchip: board: Add board_rng_seed() for all Rockchip devices") Reviewed-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
- Remove unneeded USB board code and fix reset on mx6ul_14x14_evk.
- Update fastboot buffer size/address for verdin-imx8m{m|p}.
- Fix imxrt1050-evk boot and convert it to standard boot.
- Fix imx8qxp-mek and imx8qm-mek boot.
- Add support for the i.MX93 9X9 QSB board.
- Make livetree API to work on i.MX.
- Set sane default value for i.MX8M SPL_LOAD_FIT_ADDRESS.
- Deduplicate DH i.MX8MP/i.MX6 DHSOM defconfigs.
- Select default TEXT_BASE for i.MX6/i.MX7.
- Several updates for DH i.MX8MP DRC02.
Marek Vasut [Sun, 20 Oct 2024 21:00:38 +0000 (23:00 +0200)]
ARM: imx: soc: Select default TEXT_BASE for i.MX6
Select default U-Boot and SPL text base for the i.MX6 SoC. The U-Boot
and SPL text base is picked as the one used by various i.MX6 boards.
Update all the boards.
Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Jesse Taube [Fri, 25 Oct 2024 02:02:26 +0000 (22:02 -0400)]
imx: imxrt1050-evk: Fix missing clocks for mmc
Two of the clocks required by the usdhc1 controller are missing from the
clock controller node. A recent change enables all the clocks in the
esdhc node, which fails as they are not defined in the clock controller.
Fixes: 76332fae769 ("mmc: fsl_esdhc_imx: Enable AHB/IPG clk with clk bulk API") Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Cc: Peng Fan <peng.fan@nxp.com>
Marek Vasut [Fri, 25 Oct 2024 22:55:06 +0000 (00:55 +0200)]
arm64: imx: Deduplicate DH i.MX6 DHSOM defconfig
Deduplicate defconfigs for all DH i.MX6 DHSOM by including common
configs/imx_dhsom_defconfig . This does introduce changes to the
board configuration, namely it enables commands used on all DHSOM
devices consistenty, the prompt is changed to u-boot=>, support for
booting non-Linux OS which was likely never used is disabled, GPT
partition table support is enabled, generic MTD support is enabled,
LED support is enabled, DM PHY, PMIC and regulator support is also
enabled, KASLR command is enabled.
Deduplicate defconfigs for all DH i.MX8MP DHSOM by factoring out the
common parts into generic _dhsom_defconfig and including those using
the #include <configs/...> preprocessor macro, which is applicable to
defconfigs as well. This enables CMD_EXPORTENV on all iMX8MP DHSOM
systems to be consistent with other DHSOM systems.
Marek Vasut [Fri, 25 Oct 2024 22:55:04 +0000 (00:55 +0200)]
arm64: imx: imx8mp: Disable PCA954x I2C mux on DH i.MX8MP DRC02 and PicoITX
Neither the DRC02 nor PicoITX carrier board contains the PCA954x I2C mux
chip, the chip is only present on PDK3 carrier board. Disable support for
the PCA954x mux chip and I2C mux altogether on both i.MX8MP DHCOM DRC02 and
PicoITX.
Tom Rini [Fri, 25 Oct 2024 20:22:36 +0000 (14:22 -0600)]
Merge patch series "Allow showing the memory map"
Simon Glass <sjg@chromium.org> says:
This little series adds a new 'memmap' command, intended to show the
layout of memory within U-Boot and how much memory is available for
loading images.
Simon Glass [Mon, 21 Oct 2024 08:19:29 +0000 (10:19 +0200)]
cmd: Move meminfo command into its own file
In preparation for expanding this command, move it into a separate file.
Rename the function to remove the extra underscore. Update the number of
arguments to 1, since 3 is incorrect.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Simon Glass [Mon, 21 Oct 2024 08:19:28 +0000 (10:19 +0200)]
bootstage: Allow counting memory without strings
The bootstage array includes pointers to strings but not the strings
themselves. The strings are added when stashing, but including them in
the size calculation gives an inflated view of the amount of space used
by the array.
Update this function so it can return the amount of memory used by the
bootstage structures themselves, without the strings which they point
to.
Simon Glass [Mon, 21 Oct 2024 08:19:26 +0000 (10:19 +0200)]
common: Tidy up how malloc() is inited
The call to malloc() is a bit strange. The naming of the arguments
suggests that an address is passed, but in fact it is a pointer, at
least in the board_init_r() function and SPL equivalent.
Update it to work as described. Add a function comment as well.
Note that this does adjustment does not extend into the malloc()
implementation itself, apart from changing mem_malloc_init(), since
there are lots of casts and pointers and integers are used
interchangeably.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tom Rini [Fri, 25 Oct 2024 17:55:23 +0000 (11:55 -0600)]
Merge tag 'xilinx-for-v2025.01-rc1-v2' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
AMD/Xilinx changes for v2025.01-rc1 v2
.mailmap:
- Switch Padmarao's email to AMD one
zynq_spi:
- Make update_stripe static
xilinx:
- Update DT description for EMMCs
zynqmp:
- Update logic around RPUs and tcm handling
- Update bootmenu selection for Kria
- Add description for SC vm-p-b1369
- Fix comment about file location in zynqmp-p-a2197-00-revA.dts
versal:
- Fix logic around USB boot
versal2:
- Disable useless features for Mini configurations
versal-net:
- Get rid of current-speed DT property from mini configuration
Dfu:
- Rely on device tree for spi speed/mode on spi flash
Android Image:
- Fix booting on platforms having > 4GiB of memory
- Decompress boot image to kernel_addr_r when compression is enabled
- Honor CONFIG_SYS_LOAD_ADDR when mkbootimg uses default address
Bcb:
- Rework bcb command to use U_BOOT_LONGHELP
- Move ab_select cmd to bcb cmd
- Implement ab_dump command in bcb
- bcb: Write '_<slot>' instead of '<slot>' to misc partition
Jonas Karlman [Tue, 8 Oct 2024 20:06:35 +0000 (20:06 +0000)]
board: rockchip: Add Hardkernel ODROID-M1S
The Hardkernel ODROID-M1S is a single-board computer based on Rockchip
RK3566 SoC. It features e.g. 4/8 GB LPDDR4 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0.
Features tested on a ODROID-M1S 8GB rev1.0 20230906:
- SD-card boot
- eMMC boot
- Ethernet
- PCIe/NVMe
- USB gadget
- USB host
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Tue, 8 Oct 2024 20:06:34 +0000 (20:06 +0000)]
arm64: dts: rockchip: Add Hardkernel ODROID-M1S
The Hardkernel ODROID-M1S is a single-board computer based on Rockchip
RK3566 SoC. It features e.g. 4/8 GB LPDDR4 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0.
Add initial support for eMMC, SD-card, Ethernet, HDMI, PCIe and USB.
Jonas Karlman [Tue, 8 Oct 2024 20:06:33 +0000 (20:06 +0000)]
arm64: dts: rockchip: Correct vendor prefix for Hardkernel ODROID-M1
The vendor prefix for Hardkernel ODROID-M1 is incorrectly listed as
rockchip. Use the proper hardkernel vendor prefix for this board, while
at it also drop the redundant soc prefix.
Jonas Karlman [Tue, 8 Oct 2024 19:27:16 +0000 (19:27 +0000)]
rockchip: Migrate to use USB_DWC3_GENERIC on RK3328
After the full convertion of usb gadget interrupt handling to
usb_gadget_generic_ops, it is now possible to use DM_USB_GADGET,
DWC2_OTG and DWC3_GENERIC together without causing a build error.
Change to use USB_DWC3_GENERIC instead of USB_XHCI_DWC3 to complte the
migration initiated in commit 1bc4e8eb1d7f ("rockchip: Migrate to use
DM_USB_GADGET on RK3328"). No functional change is intended.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Thu, 3 Oct 2024 19:59:34 +0000 (19:59 +0000)]
board: rockchip: Add Hardkernel ODROID-M2
The Hardkernel ODROID-M2 is a single-board computer based on Rockchip
RK3588S2 SoC. It features e.g. 8/16 GB LPDDR5 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0/Type-C.
Features tested on a ODROID-M2 16GB rev1.0 20240611:
- SD-card boot
- eMMC boot
- Ethernet
- PCIe/NVMe
- USB gadget
- USB host
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Thu, 3 Oct 2024 19:59:33 +0000 (19:59 +0000)]
arm64: dts: rockchip: Add Hardkernel ODROID-M2
The Hardkernel ODROID-M2 is a single-board computer based on Rockchip
RK3588S2 SoC. It features e.g. 8/16 GB LPDDR5 RAM, 64 GB eMMC, SD-card,
GbE LAN, HDMI 2.0, M.2 NVMe and USB 2.0/3.0/Type-C.
Add initial support for eMMC, SD-card, Ethernet, PCIe and USB.
(cherry picked from commit 7ba62d8b4cb010c6fcb7077550b46d5f5fb5af6d) Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Chris Morgan [Thu, 19 Sep 2024 14:00:21 +0000 (09:00 -0500)]
board: rockchip: Remove ARM SCMI Support from RGxx3
Remove config options for ARM SCMI. It is not required to boot the
board and when using the most recent mainline A-TF it actually causes
the device to freeze during boot due to missing SCMI support.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Chris Morgan [Thu, 19 Sep 2024 14:00:20 +0000 (09:00 -0500)]
board: rockchip: Add vdd_cpu reg fixup for RGXX3 Series
Some of the Powkiddy devices switched to using a different vendor for
the vdd_cpu regulator. Unfortunately the device does not have a new
revision to denote this, so users have no way of knowing in advance.
Add code to detect if a device is present at addresses 0x1c or 0x40 on
the i2c0 bus and update the devicetree if needed.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add dedicated getter and setter for SCLK_UART0_PMU.
This allows the driver to correctly handle UART0 clocks, and thus
it fixes the issues with UART0 not working in case DEBUG_UART is
disabled.
Unlike other Rockchip SoCs, i.e. rk3399, in the PX30 the default
clock source for UART is GPLL, instead of external oscillator.
If the DEBUG_UART is enabled, the clock source is changed in
board_debug_uart_init function to 24Mhz oscillator, which also
matches the fallback value obtained from DT node.
In case the DEBUG_UART is disabled, the UART clock source remains
default, and the DM serial driver wrongly configures the baud rate,
resulting in broken communication.
By implementing the UART clock getter/setter, the serial driver
can probe the actual configuration and corectly configure itself.
The DEBUG_UART settings now should not affect it.
The driver supports GPLL and 24M oscillator. NPLL and USBPHY480M
sources, that are managed by CRU, are not yet handled, as likely
they won't be used in real scenarios.
Padmarao Begari [Fri, 11 Oct 2024 11:34:35 +0000 (17:04 +0530)]
arm64: zynqmp: fix tcm initialization for mini u-boot
Fix the issue introduced by commit fed064477c2c
("arm64: zynqmp: Print an error for split to lock mode switch").
The mini u-boot is hanging, because of the tcm is not initialized.
The mini u-boot is using the tcm to reserve the mmu table and
currently it is not initialized, so allowing u-boot to initialize
the tcm.
Paul Alvin [Wed, 25 Sep 2024 07:03:13 +0000 (09:03 +0200)]
xilinx: Add cap-mmc-hw-reset and no-sd, no-sdio property to eMMC
Add "cap-mmc-hw-reset" property to the eMMC DT node to perform the
eMMC device hardware reset.
Also, add "no-sd", "no-sdio" properties to eMMC DT node to skip
unwanted sd, sdio related commands during initialization for eMMC
device as this may lead to unnecessary register dump.
xilinx: zynqmp: Remove conditional check for bootmenu_default variable
As per bootmenu support added default boot options to CC on AMD CCs and
default to SOM on others.
However, if no secondary boot device is enabled in the design,it should
be the default boot option for SOM when combined with AMD CCs because it
only contains SOM peripherals.
To address this issue, The conditional check for the bootmenu_default
variable was removed, and it has always been set to SOM as the default
boot option.
In this way, users can choose preferred boot options from the bootmenu
based on the boot devices configured in the design for AMD CCs.
Padmarao Begari [Tue, 1 Oct 2024 08:25:37 +0000 (13:55 +0530)]
xilinx: common: fix script address for Microblaze
Fix the issue introduced by commit 067e0294806e
("board: xilinx: Remove conditional check for Microblaze").
The scriptaddr should be physical location not really offset
from start of DDR. When U-Boot is not found boot.scr script
address in device tree, then it is assigned based on script
address and ram base address for Microblaze and i.e exceeding
DDR memory. To fix this, the script address is assigned
initially with offset instead of address. Later it is added
with ram base address and gets the physical address.
arm64: zynqmp: Fix tcminit mode value based on argv
The RPU pytest introduced by commit e894c10c040b
("test/py: zynqmp_rpu: Add test for loading RPU apps") expects
3rd parameter as string not a number that's why extend command
to actually handle both. The issue with existing code is that
when any non number string is passed hextoul returns 0. For
backward compatibility zynqmp tcminit 0/1 can be still used but
it is recommended to use strings instead.
arm64: zynqmp: Print an error for split to lock mode switch
The zynqmp tcminit crashes the U-Boot when switching from
r5-mode "split" to "lockstep" instead it should throw an error.
When cpu is enabled, the check_tcm_mode() function checks
if the previous mode is "split", switch mode is "lockstep" then
it returns the error code and the initialize_tcm() function is not
updating the global control register of the RPU instead it prints
the error message. When cpu is disabled, the check_tcm_mode()
function returns the success code for switch split to lockstep mode.
Rasmus Villemoes [Thu, 24 Oct 2024 10:01:45 +0000 (12:01 +0200)]
imx8m: set sane default value for SPL_LOAD_FIT_ADDRESS
I enabled IMX_HAB on an imx8mp board, but even though I knew about the
implementation, I forgot that I had to provide a sane value for
SPL_LOAD_FIT_ADDRESS. The help text for IMX_HAB doesn't mention this
implicit requirement, and there's no build-time warning; the default
0x0 value just ends up being returned from
board_spl_fit_buffer_addr(), obviously resulting in a non-booting
board.
The existing imx8m* board configs that set a non-zero value currently
all use 0x44000000. The actual value doesn't matter too much, but 0 is
always wrong for imx8m platforms. So just use 0x44000000 as default
for those platforms.
Tim Harvey [Wed, 23 Oct 2024 20:28:53 +0000 (13:28 -0700)]
imx: power-domain: Convert to use livetree API for fdt access
Convert to using livetree API functions.
Without this if livetree is enabled (OF_LIVE) the imx8m-power-domain
driver will (silently) fail to probe its children leaving you with
no power domain support causing issues with certain devices.
Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Remove FASTBOOT_BUF_SIZE from verdin-imx8mm_defconfig and
verdin-imx8mp_defconfig to use the default value of 0x7000000, aligning
with other Toradex boards.
Update FASTBOOT_BUF_ADDR to 0x44200000, consistent with the value in
previous downstream NXP U-Boot releases. This will make fastboot
applications continue working with upstream U-Boot by using the same
address.
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Peng Fan [Sat, 19 Oct 2024 00:51:25 +0000 (08:51 +0800)]
arm: dts: imx8qm-mek: fix boot
serial_init runs into panic because no serial device found.
Update the device tree to include bootph-some-ram for some critial
devices needed in pre-reloc stage
Also update usdhc related properties to avoid card initialization
failure.
Fixes: 8c103c33fb1 ("dm: dts: Convert driver model tags to use new schema") Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Sat, 19 Oct 2024 00:51:24 +0000 (08:51 +0800)]
arm: dts: imx8qxp-mek: fix boot
serial_init runs into panic because no serial device found.
Update the device tree to include bootph-some-ram for some critial
devices needed in pre-reloc tage
Fixes: 8c103c33fb1 ("dm: dts: Convert driver model tags to use new schema") Signed-off-by: Peng Fan <peng.fan@nxp.com>
Andy Shevchenko [Mon, 21 Oct 2024 14:20:45 +0000 (17:20 +0300)]
Mark a few functions static inline
The function prototypes that are defined in the header most likely has
to be marked as static inline. This helps avoiding the compiler warnings:
include/mux.h:120:14: warning: no previous prototype for ‘mux_control_states’ [-Wmissing-prototypes]
include/mux.h:125:18: warning: no previous prototype for ‘mux_control_select’ [-Wmissing-prototypes]
include/mux.h:133:5: warning: no previous prototype for ‘mux_control_deselect’ [-Wmissing-prototypes]
include/mux.h:138:21: warning: no previous prototype for ‘mux_control_get’ [-Wmissing-prototypes]
include/mux.h:143:6: warning: no previous prototype for ‘mux_control_put’ [-Wmissing-prototypes]
include/mux.h:147:21: warning: no previous prototype for ‘devm_mux_control_get’ [-Wmissing-prototypes]
include/mux.h:153:5: warning: no previous prototype for ‘dm_mux_init’ [-Wmissing-prototype ]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
projects / u-boot.git / log
