Tom Rini [Thu, 21 Sep 2023 23:32:48 +0000 (19:32 -0400)]
exynos: Cleanup exynos_init
- None of the callers perform error checking and based on the non-empty
versions of this function, there's no checking to be done, so make
this a void.
- Add a default weak version of the function.
- Remove the empty versions of exynos_init now that we have a weak
version.
Tom Rini [Thu, 21 Sep 2023 23:32:47 +0000 (19:32 -0400)]
board: Remove essentially empty board files and Makefiles
As part of reviewing a new platform, Daniel Schwierzeck noted that we
can have an empty Makefile in the board directory and don't need an
empty board.c file as well. Further with further cleanup in the
Makefile we can now omit the Makefile entirely. Remove a number of now
unnecessary board.c and Makefiles.
Tom Rini [Thu, 21 Sep 2023 23:32:46 +0000 (19:32 -0400)]
Makefile: Allow for board directories to not have a Makefile
It is entirely possible at this point to have platforms in U-Boot that
do not have board-specific C code (just Kconfig or environment) and so
make it optional to have to descend in to and then build in the board
directory.
Allow for a proper configuration of CFI flash banks avaialble on the vexpress_ca9x4
board. Without this option, the CFI flash incorrectly detects that the board has two
banks of 32MB flash devices, while in reality, the board provides
two flash banks, each with 64MB size. As a result, it becomes impossible to e.g. to
save u-boot env in flash. According to device tree for this board and
its implementation in QEMU, the CFI width should be set to 32 bits.
After applying this fix, CFI flash will correctly detect both flash
banks each with a size of 64MB. As as result the functionality of e.g. saving u-boot
env will work correctly.
Tested on QEMU 6.2.0.
Cc: Kristian Amlie <kristian.amlie@northern.tech> Signed-off-by: Patryk Biel <pbiel7@gmail.com> Reviewed-by: Kristian Amlie <kristian.amlie@northern.tech>
Andrew Davis [Fri, 15 Sep 2023 14:43:23 +0000 (09:43 -0500)]
Makefile: Force regeneration of env.txt
If the source .env file changes to one that is also older than the
generated env.txt file then the .env file is not regenerated. This
means when switching board configs we do not regenerate the env.
This can be tested with:
$ make j721e_evm_a72_defconfig
$ make # this may fail to complete but that is okay for this test
$ make am64x_evm_a53_defconfig
$ make
$ vim include/generated/env.txt
Note this is still the J721e env not the AM64 config as expected.
As ENV_FILE is set based on configuration, regenerate anytime
autoconf.h changes.
Signed-off-by: Andrew Davis <afd@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Sun, 8 Oct 2023 13:58:55 +0000 (09:58 -0400)]
Merge tag 'u-boot-rockchip-20231007' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
- Add Board: rk3568 Bananapi R2Pro;
- Update pcie bifurcation support;
- dwc_eth_qos controller support for rk3568 and rk3588;
- Compressed binary support for U-Boot on rockchip platform;
- dts and config updates for different board and soc;
[ trini: Fix conflict on include/spl.h ] Signed-off-by: Tom Rini <trini@konsulko.com>
Jonas Karlman [Thu, 3 Aug 2023 21:11:54 +0000 (21:11 +0000)]
rockchip: rk356x-u-boot: Add bootph-all to i2c0_xfer pinctrl node
A RK8XX PMIC is typically using i2c0 on RK356x devices. Add bootph-all
to required pinctrl nodes to simplify use of the prevent booting on
power plug-in option in SPL.
With the following Kconfig options and nodes in u-boot.dtsi the prevent
booting on power plug-in option can work in SPL.
Jonas Karlman [Thu, 3 Aug 2023 21:02:42 +0000 (21:02 +0000)]
power: pmic: rk8xx: Fix power-on source check in SPL
The commit 30975fb73d51 ("rockchip: Add option to prevent booting on
power plug-in") introduce an option to prevent booting a device when the
device was powered on due to power plug-in instead of pressing a power
button.
This feature works by checking the power-on source during PMIC probe
and powers off the device if power-on source was power plug-in.
This check currently runs very late at PMIC probe in U-Boot proper.
Fix so that the power-on source check can work at probe time in SPL.
Also enable probe after bind and remove the PMIC banner in SPL.
With this we can use ROCKCHIP_RK8XX_DISABLE_BOOT_ON_POWERON and
SPL_PMIC_RK8XX to power off the device very quickly after TPL instead
of after TF-A and U-Boot proper has been loaded and run.
DDR V1.18 f366f69a7d typ 23/07/17-15:48:58
ln
LP4/4x derate en, other dram:1x trefi
ddrconfig:7
LPDDR4X, 324MHz
BW=32 Col=10 Bk=8 CS0 Row=17 CS1 Row=17 CS=2 Die BW=16 Size=8192MB
change to: 324MHz
clk skew:0x64
change to: 528MHz
clk skew:0x58
change to: 780MHz
clk skew:0x58
change to: 1056MHz(final freq)
clk skew:0x40
out
Power Off due to plug-in event
Fixes: 30975fb73d51 ("rockchip: Add option to prevent booting on power plug-in") Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Jonas Karlman [Thu, 17 Aug 2023 05:45:04 +0000 (05:45 +0000)]
rockchip: rk356x: Enable poweroff command
With PMIC_RK8XX, SYSRESET and CMD_POWEROFF options enabled it is
possible to power down a board using the poweroff command and turn the
board back on using a power button.
Enable the poweroff command on RK356x boards that have a button wired
to PMIC pwron.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
configs: rockchip: rk3308: use CONFIG_DEFAULT_FDT_FILE
all rk3308 boards should use their own dtb file.
also, change fdt_addr_r to avoid following error:
"ERROR: Did not find a cmdline Flattened Device Tree"
it happens on Radxa ROCK Pi S (256MB/512MB) with kernel built from
Radxa BSP.
Massimo Pegorer [Sun, 1 Oct 2023 14:15:29 +0000 (16:15 +0200)]
configs: rockchip: add DOS_PARTITION to RK3308 boards defconfig
Without DOS_PARTITION support U-Boot is not able to boot an OS stored
into an SD card with MBR partitions table. This is still a quite common
case so add DOS_PARTITION (only for U-Boot proper build) to Rockchip
RK3308 EVB, Radxa ROCK Pi S and Firefly roc-rk3308-cc boards: they are
the only RK boards missing of DOS_PARTITION.
tested:
- sdcard
- both front usb-ports
- sata
- wan-port
lan-ports are connected to mt7531 switch where driver needs to be
separated from mtk ethernet-driver.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Jonas Karlman [Sun, 1 Oct 2023 19:17:22 +0000 (19:17 +0000)]
configs: rockchip: Enable ethernet driver on RK3588 boards
Enable DWC_ETH_QOS_ROCKCHIP and related PHY driver on RK3588 boards that
have an enabled gmac node and drop ETH_DESIGNWARE and GMAC_ROCKCHIP for
remaining RK3588 boards.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Sun, 1 Oct 2023 19:17:20 +0000 (19:17 +0000)]
net: dwc_eth_qos_rockchip: Add support for RK3588
Add rk_gmac_ops and other special handling that is needed for GMAC to
work on RK3588.
rk_gmac_ops was ported from linux commits: 2f2b60a0ec28 ("net: ethernet: stmmac: dwmac-rk: Add gmac support for rk3588") 88619e77b33d ("net: stmmac: rk3588: Allow multiple gmac controller")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Manoj Sai [Sun, 17 Sep 2023 19:26:28 +0000 (00:56 +0530)]
rockchip: Add support to generate LZMA compressed U-boot binary
Add support for generating a LZMA-compressed U-boot binary with the
help of binman, if CONFIG_SPL_LZMA is selected.
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Manoj Sai [Sun, 17 Sep 2023 19:26:27 +0000 (00:56 +0530)]
rockchip: Add support to generate GZIP compressed U-boot binary
Add support for generating a GZIP-compressed U-boot binary with the
help of binman, if CONFIG_SPL_GZIP is selected.
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Manoj Sai [Sun, 17 Sep 2023 19:26:26 +0000 (00:56 +0530)]
spl: fit: support for booting a LZMA-compressed U-boot binary
If LZMA Compression support is enabled, LZMA compressed U-Boot
binary will be placed at a specified RAM location which is
defined at CONFIG_SYS_LOAD_ADDR and will be assigned as the
source address.
image_decomp() function, will decompress the LZMA compressed
U-Boot binary which is placed at source address(CONFIG_SYS_LOAD_ADDR)
to the default CONFIG_SYS_TEXT_BASE location.
spl_load_fit_image function will load the decompressed U-Boot
binary, which is placed at the CONFIG_SYS_TEXT_BASE location.
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com> Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Manoj Sai [Sun, 17 Sep 2023 19:26:25 +0000 (00:56 +0530)]
spl: fit: support for booting a GZIP-compressed U-boot binary
If GZIP Compression support is enabled, GZIP compressed U-Boot binary
will be at a specified RAM location which is defined at
CONFIG_SYS_LOAD_ADDR and will be assign it as the source address.
gunzip function in spl_load_fit_image ,will decompress the GZIP
compressed U-Boot binary which is placed at
source address(CONFIG_SYS_LOAD_ADDR) to the default
CONFIG_SYS_TEXT_BASE location.
spl_load_fit_image function will load the decompressed U-Boot
binary, which is placed at the CONFIG_SYS_TEXT_BASE location.
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com> Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
doc: rockchip: Update and improve info on rk3308, TPL and TF-A
Update and improve documentation about build steps for SoCs that
require using TF-A and TPL binaries provided by Rockchip, such as
rk3308. Add rk3308 boards case to rST document. Add ROCK Pi S in
the list of supported boards. Minor page format improvements.
Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
rockchip: Kconfig: Enable external TPL binary for rk3308
There is no support to initialize DRAM on rk3308 SoC using U-Boot
TPL or SPL, and therefore an external TPL binary must be used to
package a bootable u-boot-rockchip.bin image.
Default ROCKCHIP_EXTERNAL_TPL to yes if ROCKCHIP_RK3308.
Remove useless TPL_SERIAL.
Add a minimal generic RK3566/RK3568 board that only have eMMC and SDMMC
enabled. This defconfig can be used to boot from eMMC or SD-card on most
RK3566/RK3568 boards that follow reference board design.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Mon, 21 Aug 2023 22:30:28 +0000 (22:30 +0000)]
rockchip: Port IO-domain driver for RK3568 from linux
Port the Rockchip IO-domain driver for RK3568 from linux.
The driver auto probe after bind to configure IO-domain based on the
regulator voltage. Compared to the linux driver this driver is not
notified about regulator voltage changes and only configure IO-domain
based on the initial voltage autoset by the regulator.
It is not recommended to enable MMC_IO_VOLTAGE or the mmc signal voltage
and IO-domain may end up out of sync.
Based on the linux commit 28b05a64e47c ("soc: rockchip: io-domain: add
rk3568 support").
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Joseph Chen [Mon, 21 Aug 2023 22:30:25 +0000 (22:30 +0000)]
regulator: rk8xx: Return correct voltage for buck converters
Information from the first range group is always used to calculate the
voltage returned for buck converters. This may result in wrong voltage
reported back to the regulator_get_value caller.
Traverse all the possible BUCK ranges to fix this issue.
Fixes: addd062beacc ("power: pmic: rk816: support rk816 pmic") Fixes: b62280745e55 ("power: pmic: rk805: support rk805 pmic") Fixes: b4a35574b38d ("power: pmic: rk817: support rk817 pmic") Fixes: ee30068fa574 ("power: pmic: rk809: support rk809 pmic") Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
[jonas@kwiboo.se: fix checkpatch error, simplify buck get_value, update commit message] Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Mon, 21 Aug 2023 22:30:24 +0000 (22:30 +0000)]
power: regulator: Only run autoset once for each regulator
With the commit 4fcba5d556b4 ("regulator: implement basic reference
counter"), keeping regulator enablement in balance become more important.
Calling regulator_autoset multiple times on a fixed regulator increase
the enable count for each call, resulting in an unbalanced enable count.
Introduce a AUTOSET_DONE flag and use it to mark that autoset has run
for the regulator. Return -EALREADY on any subsequent call to autoset.
This fixes so that the enable count is only ever increased by one per
regulator for autoset.
Fixes: 4fcba5d556b4 ("regulator: implement basic reference counter") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Wed, 2 Aug 2023 19:59:33 +0000 (19:59 +0000)]
rockchip: rk3568-nanopi-r5: Enable PCIe on NanoPi R5C and R5S
Enable missing PCIe Kconfig options now that PCIe bifurcation is fixed
to make use of the two on-board RTL8125B and the M.2 slot on NanoPi R5C
and NanoPi R5S.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Jonas Karlman [Wed, 2 Aug 2023 19:41:22 +0000 (19:41 +0000)]
phy: rockchip: naneng-combphy: Use signal from comb PHY on RK3588
Route signal from comb PHY instead of PCIe3 PHY to PCIe1l0 and PCIe1l1.
Fixes use of pcie2x1l0 on ROCK 5B.
Code imported from mainline linux driver.
Fixes: c5b4a012bca8 ("phy: rockchip: naneng-combphy: Support rk3588") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
To quote the author:
This series tidies up SPL a little and adds some core ofnode functions
needed to support Universal Payload. It also includes a few minor
fix-ups for sandbox.
For SPL the changes include CONFIG naming, removing various #ifdefs and
tidying up the FIT code.
One notable piece of the ofnode improvements is support for flattening a
livetree. This should be useful in future as we move FDT fixups to use
the ofnode API.
Simon Glass [Tue, 26 Sep 2023 14:14:58 +0000 (08:14 -0600)]
pci: serial: Support reading PCI-register size with base
The PCI helpers read only the base address for a PCI region. In some cases
the size is needed as well, e.g. to pass along to a driver which needs to
know the size of its register area.
Update the functions to allow the size to be returned. For serial, record
the information and provided it with the serial_info() call.
A limitation still exists in that the size is not available when OF_LIVE
is enabled, so take account of that in the tests.
Simon Glass [Tue, 26 Sep 2023 14:14:57 +0000 (08:14 -0600)]
dm: core: Tweak device_is_on_pci_bus() for code size
This function cannot return true if PCI is not enabled, since no PCI
devices will have been bound. Add a check for this to reduce code size
where it is used.
Simon Glass [Tue, 26 Sep 2023 14:14:55 +0000 (08:14 -0600)]
spl: Add C-based runtime detection of SPL
The spl_phase() function indicates whether U-Boot is in SPL and before
or after relocation. But sometimes it is useful to check for SPL with
zero code-size impact. Since spl_phase() checks the global_data flags,
it does add a few bytes.
Add a new spl_in_proper() function to check if U-Boot proper is
running, regardless of the relocation status.
Simon Glass [Tue, 26 Sep 2023 14:14:51 +0000 (08:14 -0600)]
bloblist: Support initing from multiple places
Typically the bloblist is set up after the devicetree is present. This
makes sense because bloblist may use malloc() to allocate the space it
needs.
However sometimes the devicetree itself may be present in the bloblist.
In that case it is at a known location in memory so we can init the
bloblist very early, before devicetree.
Add a flag to indicate whether the bloblist has been inited. Add a
function to init it only if needed. Use that in the init sequence.
Simon Glass [Tue, 26 Sep 2023 14:14:48 +0000 (08:14 -0600)]
sandbox: Init the EC properly even if no state file is available
This currently relies on sandbox attempting to read a state file. At
present it always does, even when there is no state file, in which case it
fails, but still inits the EC.
That is a bug, so update this driver to set the current image always, even
if no state is read.
Simon Glass [Tue, 26 Sep 2023 14:14:43 +0000 (08:14 -0600)]
dm: core: Add a way to convert a devicetree to a dtb
Add a way to flatten a devicetree into binary form. For livetree this
involves generating the devicetree using fdt_property() and other calls.
For flattree it simply involves providing the buffer containing the tree.
Simon Glass [Tue, 26 Sep 2023 14:14:41 +0000 (08:14 -0600)]
dm: core: Add a way to copy a node
Add a function to copy a node to another place under a new name. This is
useful at least for testing, since copying a test node with existing
properties is easier than writing the code to generate it all afresh.
Simon Glass [Tue, 26 Sep 2023 14:14:39 +0000 (08:14 -0600)]
dm: core: Tidy up comments in the ofnode tests
Add comments to the functions where the test name does not indicate what
is being tested. Rename functions in a few cases, so that a search for the
function will also file its test.
Simon Glass [Tue, 26 Sep 2023 14:14:35 +0000 (08:14 -0600)]
spl: Use the correct FIT_..._PROP constants
Rather than open-coding the property names, use the existing constants
provided for this purpose. This better aligns the simple-FIT code with
the full FIT implementation.
Simon Glass [Tue, 26 Sep 2023 14:14:32 +0000 (08:14 -0600)]
spl: Remove #ifdefs with BOOTSTAGE
This feature has some helpers in its header file so that its functions
resolve to nothing when the feature is disabled. Add a few more and use
these to simplify the code.
With this there are no more #ifdefs in board_init_r()
Simon Glass [Tue, 26 Sep 2023 14:14:24 +0000 (08:14 -0600)]
spl: Create proper symbols for enabling the malloc() pool
For U-Boot proper we have CONFIG_SYS_MALLOC_F which indicates that a
malloc() pool is available before relocation.
For SPL we only have CONFIG_SPL_SYS_MALLOC_F_LEN which indicates the
size of the pool.
In various places we use CONFIG_SPL_SYS_MALLOC_F_LEN == 0 to indicate
that there is no pool.
This differing approach is confusing. Add a new CONFIG_SPL_SYS_MALLOC_F
symbol for SPL (and similarly for TPL and VPL). Tidy up the Kconfig
help for clarity.
For now these symbols are not used. That is cleaned up in the following
patches.
Simon Glass [Tue, 26 Sep 2023 14:14:19 +0000 (08:14 -0600)]
spl: mx6: powerpc: Drop the condition on timer_init()
It doesn't make sense to have some boards do this differently. Drop the
condition in the hope that the maintainers can figure out any run-time
problems.
This has been tested on qemu-ppce500
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Simon Glass [Tue, 26 Sep 2023 14:14:17 +0000 (08:14 -0600)]
spl: Rename SYS_SPL_ARGS_ADDR to SPL_PAYLOAD_ARGS_ADDR
Rename this so that SPL is first, as per U-Boot convention. Also add
PAYLOAD_ since this is where in memory the parameters for the payload
have been stored.
Simon Glass [Tue, 26 Sep 2023 14:14:16 +0000 (08:14 -0600)]
spl: Use CONFIG_SPL... instead of CONFIG_..._SPL_...
We like to put the SPL first so it is clear that it relates to SPL. Rename
various malloc-related options which have crept in, to stick to this
convention.
+ ae350: modify memory layout and target name
+ ae350: use generic RISC-V timer driver in S-mode
+ Support bootstage report for RISC-V
+ Support C extension exception command for RISC-V
+ Add Starfive timer support
* Use mcu_timer0 defined in k3-j721e-mcu-wakeup.dtsi and remove
timer0, we have its clocks set up in clk-data now
* Remove hbmc node as support is buggy and needs to be fixed
* Remove aliases and chosen node, use them from Kernel
* Remove /delete-property/ and clock-frequency from sdhci,
usbss, and mcu_uart nodes as we have them in clk and dev data
* Remove dummy_clocks as they are not needed
* Remove cpsw node as it is not required since it has been fixed
in U-Boot
* Remove pcie nodes, they are not needed
* Remove mcu_i2c0 as it is used for tps659413 PMIC in j721e-sk
for which support is not yet added
* Change secproxy nodes to their Linux definitions
* Remove overriding of ti,cluster-mode in MAIN R5 to default to
lockstep mode same as Kernel
* Retain tps6594 node as TPS6594 PMIC support is still under
review in the Kernel [1], cleanup will be taken post its merge
Reason for explicitly mentioning the inclusion of -u-boot.dtsi in code
although it could've been automatically done by U-Boot is to resolve
some of the dependencies that R5 file requires.
Also remove duplicate phandles while making this shift as well as remove
firmware-loader as it serves no purpose without "phandlepart" property.
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Kernel commit d93036b47f35 ("arm64: dts: ti: k3-j721e-mcu_wakeup: Add
HyperBus node") was merged to kernel without its dependent patch [1].
Similar fix is needed in U-Boot, and hbmc currently breaks boot. Till
this gets fixed in U-Boot, disable the config by default so that the
hbmc probe that happens in board/ti/j721e/evm.c will not take place
and lead to boot failure.
drivers: firmware: ti_sci: Get SCI revision only if TIFS/SYSFW is up
When setting up boot media to load the TIFS binary in legacy boot flow
(followed by J721E), get_timer() is called which calls dm_timer_init()
which then gets the tick-timer: mcu_timer0. mcu_timer0 uses k3_clks
(clock controller) and k3_pds (power controller) from the dmsc node that
forces probe of the ti_sci driver of TIFS that hasn't been loaded yet!
Running ti_sci_cmd_get_revision from the probe leads to panic since no
TIFS and board config binaries have been loaded yet. Resolve this by
moving ti_sci_cmd_get_revision to ti_sci_get_handle_from_sysfw as a
common point of invocation for both legacy and combined boot flows.
Before doing this, it is important to go through whether any sync points
exist where revision is needed before ti_sci_get_handle_from_sysfw is
invoked. Going through the code along with boot tests on both flows
ensures that there are none.
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
arm: mach-k3: j721e_init: Move clk_k3 probe before loading TIFS
When setting boot media to load the TIFS binary in legacy boot flow
(followed by J721E), get_timer() is called which eventually calls
dm_timer_init() to grab the tick-timer, which is mcu_timer0. Since we
need to set up the clocks before using the timer, move clk_k3 driver
probe before k3_sysfw_loader to ensure we have all necessary clocks set
up before.
projects / u-boot.git / log