Commit graph

16959 commits

Author SHA1 Message Date
Johan Jonker
66a1d38c98 rockchip: rk3288: syscon_rk3288: store syscon platdata in regmap
The Rockchip SoC rk3288 has 2 types of device trees floating around.
A 64bit reg size when synced from Linux and a 32bit for U-boot.
A pre-probe function in the syscon class driver assumes only 32bit.
For other odd reg structures the regmap must be defined in the individual
syscon driver. Store rk3288 platdata in a regmap before pre-probe
during bind.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2023-05-06 17:28:18 +08:00
Tom Rini
eb59ece520 Merge tag 'fsl-qoirq-2023-5-5' of https://source.denx.de/u-boot/custodians/u-boot-fsl-qoriq
fsl-ls1088a device tree update
enable DM_SERIAL for ten64
check for crypto node first in fdt_fixup_remove_jr
2023-05-05 09:33:29 -04:00
Mathew McBride
fb9df2c7c5 arm: dts: ten64: fix header typo and update copyright
Somehow, I managed to typo our company name in the U-Boot
and Linux kernel submissions.

Fix this and update the copyright year at the same time.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Acked-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
7219c22e7f arm: dts: ten64: syncronise device tree with Linux
This synchronises the Linux device tree with U-Boot
(cp linux/..../fsl-ls1088a-ten64.dts uboot/..../fsl-ls1088a-ten64.dts),
as of Linux v6.2-rc5.

Missing from the U-Boot copy previously was the
Ethernet PCS definitions (required for linking with PHY in
Linux but not used by U-Boot) and various upstream
fixes and formatting changes.

The board microcontroller (which doesn't have a Linux driver)
has been moved to the -u-boot.dtsi, as well as the
spi0 quadspi alias (used by U-boot 'sf' but not valid for Linux).

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
51b9254e02 arm: dts: fsl-ls1088a: copy all missing bindings from Linux
This is effectively:

cp linux/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi \
   u-boot/arch/arm/dts/fsl-ls1088a.dtsi

Tested working with Ten64 board (LS1088A) booting openSUSE Tumbleweed.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
fd4f7b0158 arm: dts: fsl-ls1088a: move and sync existing bindings to be under /soc
Our [U-Boot] copy of fsl-ls1088a.dtsi had all the hardware under
the top level, until the DM_SERIAL implementation recently.

In this commit, remove any remaining devices (that were in U-Boot,
but not touched by previous patches in this series) to be under /soc,
updating to their upstream (Linux) bindings.

The bindings have been copied closest to their relative positions
in the Linux version, so the eventual result is that the U-Boot
and Linux fsl-ls1088a.dtsi will be identical.

The next commit will add the hardware bindings that were not
in U-Boot.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
1574500139 arm: dts: fsl-ls1088a: syncronise fsl-mc definition with Linux
This moves the fsl-mc device tree definition under the /soc
node, as well as adding interrupt and IOMMU definitions that
were not in U-Boot before.

There are slight differences between the two bindings
as we add a "simple-mfd" compatible to function
under U-Boot's driver model.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
ad558eff32 arm: dts: fsl-ls1088a: syncronise MDIO+PCS U-Boot definitions with Linux
Synchronise the MDIO controller definitions with Linux, so
the controllers will be usable when passing U-Boot's
control FDT to Linux.

This also adds the PCS (internal controller) definitions
which are not used by U-Boot.

Caveat: The kernel definition uses "fsl,fman-memac-mdio",
as with other members of the Layerscape family, but
U-Boot uses a different driver for the DPAA2
Family devices (LS1088/LS2088/LX2160). So
we use "fsl,ls-mdio" as the first compatible string
for these devices.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
10ff7e6b04 arm: dts: fsl-ls1088a: sync usb controller nodes with Linux
Synchronise the USB device tree definition with Linux, allowing
the U-Boot control FDT to be used to boot a Linux system with
working USB.

An extra compatible string, "fsl,layerscape-dwc3" is needed
for special handling in U-Boot, so has been added to the
-u-boot.dtsi file. It might be better to add this to the
Linux source bindings.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:04 +08:00
Mathew McBride
38976a0666 arm: dts: fsl-ls1088a: move I2C nodes under "soc" and syncronize with Linux
U-Boot's definition for the I2C controllers did not contain any
clock information. This resulted in the I2C not functioning when
the U-Boot control FDT was passed to Linux.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
e8ab9840b5 arm: dts: fsl-ls1088a: move GPIO controller under "soc" per Linux
Move the GPIO controller definitions under the "soc" and in
the same relative position as the Linux kernel fsl-ls1088a.dtsi.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
2d6fce16c6 arm: dts: fsl-ls1088a: import CPU definition from Linux kernel
This is required for Linux to boot using the same FDT as
U-Boot (such as passing the control FDT to bootefi).

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
843f60b4e8 arm: dts: fsl-ls1088a: match Linux FDT by disabling PCIe by default
The Linux kernel fsl-ls1088a.dtsi disables (status="disabled")
all PCIe controllers by default, with the bootloader (i.e U-Boot)
enabling the appropriate controllers (specified by the board
reset control word/RCW) by FDT fixup.

However, U-Boot needs these controllers to be enabled
to be usable, which we can add in the u-boot only dtsi.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
f365e3cc91 arm: dts: fsl-ls1088a: sync PCIe controller definition with Linux
This moves the PCIe controller definitions under /soc and adopts
the same bindings (fsl,ls1088a-pcie) as Linux. Previously,
the format was different between the two versions.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
c2509a36d3 arm: dts: fsl-ls1088a: import and sync full SMMU nodes with Linux
To synchronise the device tree in U-Boot with Linux, the GIC
(Interrupt Controller) and SMMU/IOMMU nodes need to be synchronised
before changing any dependent components like PCIe and DPAA2/fsl-mc.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
d8a8b63397 arm: dts: fsl-ls1088a: move memory node into U-Boot specific file
The top-level "memory" node does not exist in the Linux
version of the fsl-ls1088a.dtsi file. Move it to the U-Boot
"tweak" file, so we can have an identical copy of
fsl-ls1088a.dtsi between the projects in the end.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
2591487865 arm: dts: fsl-ls1088a: move u-boot bootph tags into u-boot only files
This moves the bootph-all tags that were added in commit a593c1fec5
("arch: arm: dts: fsl-ls1088a.dtsi: tag serial nodes with bootph-all")
into a u-boot only include.

Due to the way the U-Boot device tree "tweak" system is setup[1],
we need to have a per-board <boardname>-u-boot.dtsi, which will
include the "fsl-ls1088a-u-boot.dtsi" tweaks.

By doing so, future updates to fsl-ls1088a.dtsi from upstream
(Linux kernel) can just be copied directly into the U-Boot tree,
without worrying about any extra data local to U-Boot.

Signed-off-by: Mathew McBride <matt@traverse.com.au>

[1] - https://u-boot.readthedocs.io/en/latest/develop/devicetree/control.html#adding-tweaks-for-u-boot
The CONFIG_SYS_SOC, CONFIG_SYS_CPU and CONFIG_SYS_VENDOR
values are the same for the entire Layerscape family,
meaning there is no ability to create a LS1088A only
file here. But we will be adding per-board tweaks
later in any case.
Reviewed-by: Peng Fan <peng.fan@nxp.com>

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Mathew McBride
8586a93868 armv8: fsl-layerscape: check for crypto node first in fdt_fixup_remove_jr
This a problem I found while updating the U-Boot fsl-ls1088a.dtsi
to match the Linux version.

fdt_fixup_remove_jr did not check whether there was a "crypto"
alias in the device tree before calling more fdt_* functions,
which resulted in a crash.

Fixes: a797f274
("ARMv8/sec_firmware : Update chosen/kaslr-seed with random number")

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
2023-05-05 09:46:03 +08:00
Neha Malcom Francis
1e666512fb arm: dts: k3-j7200: ddr: Update to 0.6 version of DDR config tool
Update the DDR settings to those generated using 0.6 version of
Jacinto 7 DDRSS Register Configuration tool.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2023-05-04 19:51:59 -04:00
Neha Malcom Francis
b99d710fe0 arm: dts: k3-j721e: ddr: Update to 0.9.1 version of DDR config tool
Update the DDR settings to those generated using 0.9.1 version of
Jacinto 7 DDRSS Register Configuration tool.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2023-05-04 19:51:59 -04:00
Manorit Chawdhry
30a7ee87fd Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region
On K3 HS-SE devices all the firewalls are locked by default
until sysfw comes up. Rom configures some of the firewall for its usage
along with the SRAM for R5 but the PSRAM region is still locked.

The K3 MCU Scratchpad for j721s2 was set to a PSRAM region triggering the
firewall exception before sysfw came up. The exception started happening
after adding multi dtb support that accesses the scratchpad for reading
EEPROM contents.

Old map:
┌─────────────────────────────────────┐ 0x41c00000
│                 SPL                 │
├─────────────────────────────────────┤ 0x41c61f20 (approx)
│                STACK                │
├─────────────────────────────────────┤ 0x41c65f20
│             Global data             │
│  sizeof(struct global_data) = 0xd8  │
├─────────────────────────────────────┤ gd->malloc_base = 0x41c66000
│                HEAP                 │
│  CONFIG_SYS_MALLOC_F_LEN = 0x10000  │
├─────────────────────────────────────┤ CONFIG_SPL_BSS_START_ADDR
│               SPL BSS               │ (0x41c76000)
│  CONFIG_SPL_BSS_MAX_SIZE = 0xA000   │
├─────────────────────────────────────┤ (0x41c80000)
│               DM DATA               │
├─────────────────────────────────────┤ (0x41c84130) (approx)
│                EMPTY                │
└─────────────────────────────────────┘ CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX
				        (0x41cffbfc)

New map:
┌─────────────────────────────────────┐ 0x41c00000
│                 SPL                 │
├─────────────────────────────────────┤ 0x41c61f20 (approx)
│                STACK                │
├─────────────────────────────────────┤ 0x41c65f20
│             Global data             │
│  sizeof(struct global_data) = 0xd8  │
├─────────────────────────────────────┤ gd->malloc_base = 0x41c66000
│                HEAP                 │
│  CONFIG_SYS_MALLOC_F_LEN = 0x10000  │
├─────────────────────────────────────┤ CONFIG_SPL_BSS_START_ADDR
│               SPL BSS               │ (0x41c76000)
│  CONFIG_SPL_BSS_MAX_SIZE = 0xA000   │
├─────────────────────────────────────┤ (0x41c80000)
│               DM DATA               │
├─────────────────────────────────────┤ (0x41c84130) (approx)
│                EMPTY                │
├─────────────────────────────────────┤ SYS_K3_MCU_SCRATCHPAD_BASE
│              SCRATCHPAD             │ (0x41cff9fc)
│ SYS_K3_MCU_SCRATCHPAD_SIZE = 0x200  │
└─────────────────────────────────────┘ CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX
				        (0x41cffbfc)

Reviewed-by: Kamlesh Gurudasani <kamlesh@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-05-04 13:06:22 -04:00
Jan Kiszka
fca76cda28 arm: dts: iot2050: Include u-boot specific bits implicitly
Create *-u-boot.dtsi files for each target dtb of the IOT2050 series so
that we can drop the #include deviations from upstream dts[i] files
here.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2023-05-04 13:03:54 -04:00
Tom Rini
2440719d25 u-boot-imx-20230503
-------------------
 
 - Fixes for : pico-imx6ul, smegw01
 - new boards: DMSSE20, Reform 2
 - fix: get_boot_device, PLL video rate
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/16211
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQS2TmnA27QKhpKSZe309WXkmmjvpgUCZFJGmw8cc2JhYmljQGRl
 bnguZGUACgkQ9PVl5Jpo76ZirwCggyjQaqPg7dm0OAzfgD2gEoR/058AoI9jLtVd
 JaM9K5RoIu0V1AjBKXQe
 =l+ri
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-imx-20230503' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20230503
-------------------

- Fixes for : pico-imx6ul, smegw01
- new boards: DMSSE20, Reform 2
- fix: get_boot_device, PLL video rate

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/16211
2023-05-03 13:15:12 -04:00
Dzmitry Sankouski
a2612d7c55 starqltechn: use button keyboard driver
Button keyboard driver used to navigate bootmenu entries.

Add gpio buttons, button keyboard driver.
Add gpio keys dts bindings.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-03 09:05:24 -04:00
Yang Xiwen
33f19038cc arm: histb: hi3798mv200: add initial support for Hi3798MV200 HC2910-2AGHD05 board
A board with Hi3798MV200 SoC and various peripherals. Details are in the
board README.md.

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
2023-05-03 09:05:24 -04:00
Yang Xiwen
e90711f0e9 arm: add support for Hisilicon HiSTB family SoCs
First supported chip is hi3798mv200 (which is similar to Hi3798cv200
used by poplar).

Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
2023-05-03 09:05:24 -04:00
Tom Rini
7a3ee61f55 arm: Remove omap5_uevm board
This platform is unsupported by TI and was never widely distributed.  As
this is untested for a long while and missing some DM conversions,
remove it and related device tree files.

Signed-off-by: Tom Rini <trini@konsulko.com>
2023-05-03 09:05:24 -04:00
Nitin Yadav
4d03f476a7 arm: mach-k3: Workaround errata ID i2331
Errata doc: https://www.ti.com/lit/pdf/sprz457
Errata ID i2331 CPSW: Device lockup when reading CPSW registers

Details: A device lockup can occur during the second read of any CPSW
subsystem register after any MAIN domain power on reset (POR). A MAIN
domain POR occurs using the hardware MCU_PORz signal, or via software
using CTRLMMR_RST_CTRL.SW_MAIN_POR or CTRLMMR_MCU_RST_CTRL.SW_MAIN_POR.
After these resets, the processor and internal bus structures may get
into a state which is only recoverable with full device reset using
MCU_PORz.
Due to this errata, Ethernet boot should not be used on this device.

Workaround(s): To avoid the lockup, a warm reset should be issued after
a MAIN domain POR and before any access to the CPSW registers. The warm
reset realigns internal clocks and prevents the lockup from happening.
Workaround above errata by calling do_reset() in case of cold boot in
order to trigger warm reset. This needs enabling SYSRESET driver in R5
SPL to enable TI SCI reset driver.

Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2023-05-03 09:05:24 -04:00
Daniel Golle
d7bb109900 board: mediatek: add Bananapi-R3 devicetree
Add board specific devicetree for Bananapi R3 SBC.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
2023-05-03 09:05:24 -04:00
Aradhya Bhatia
28e5e95bf8 arm: mach-k3: am62a7: Enable QoS for DSS
Enable Quality of Service (QoS) blocks for Display SubSystem (DSS), by
servicing the DSS - DDR traffic from the Real-Time (RT) queue. This is
done by setting the DSS DMA orderID to 8.

The C7x and VPAC have been overwhelming the DSS's access to the DDR
(when it was accessing via the Non Real-Time (NRT) Queue), primarily
because their functional frequencies, and hence DDR accesses, were
significantly higher than that of DSS. This led the display to flicker
when certain edgeAI models were being run.

With the DSS traffic serviced from the RT queue, the flickering issue
has been found to be mitigated.

The am62a qos files are auto generated from the k3 resource partitioning
tool.

Section-3.1.12, "QoS Programming Guide", in the AM62A TRM[1], provides
more information about the QoS, and section-14.1, "System Interconnect
Registers", provides the register descriptions.

[1] AM62A Tech Ref Manual: https://www.ti.com/lit/pdf/spruj16

Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
2023-05-03 09:05:24 -04:00
Manorit Chawdhry
4b6e3d39cf arm: mach-k3: j7200: Fix firewall warnings at boot time
J721E and J7200 have same file j721e_init.c which had the firewall
configs for J721E being applied on J7200 causing the warnings. Split the
firewalls for both the boards to remove those warnings.

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-05-03 09:05:24 -04:00
Manorit Chawdhry
b8ebf24e7f arm: mach-k3: common: don't reconfigure background firewalls
K3 devices have some firewalls set up by ROM that we usually remove so
that the development is easy in HS devices.

While removing the firewalls disabling a background region before
disabling the foreground regions keeps the firewall in a state where all
the transactions will be blacklisted until all the regions are disabled.
This causes a race for some other entity trying to access that memory
region before all the firewalls are disabled and causes an exception.

Since the background regions configured by ROM are in such a manner
that they allow all transactions, don't touch the background regions at
all.

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Kamlesh Gurudasani <kamlesh@ti.com>
2023-05-02 14:24:36 -04:00
Vignesh Raghavendra
fdb051ba3f arm: mach-k3: common: Default to non fitImage boot on HS-FS
Allow non fitImage bootflow on Field Securable (HS-FS) devices in
addition to GP, force fitImage boot only on Security enforced (HS-SE)
devices where signed images are necessary to maintain chain of trust.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Kamlesh Gurudasani <kamlesh@ti.com>
2023-05-02 14:23:59 -04:00
Vladimir Zapolskiy
0e889a7c1b arm: dts: msm: add GENI SE QUP device tree node
On modern Qualcomm platforms including SDM845 a GENI SE QUP IP
description is supposed to be found in board device tree nodes,
the version of the IP is used by the GENI UART driver to properly
set an oversampling divider value, which impacts UART baudrate.

The change touches dragonboard845c and starqltechn board device
tree source files, a device tree node label to "debug" UART is
renamed to 'uart9' according to the naming found in Linux.

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
2023-05-02 14:23:59 -04:00
Konrad Dybcio
aa539d89e1 serial: msm-geni: Use upstream Linux bindings
The name "se" is used in upstream Linux device trees and has been for
ages, long before this U-Boot-ism was introduced. Same goes for the
existing compatible. Get rid of that.

[vzapolskiy: removed a ready change in the driver]
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
2023-05-02 14:23:58 -04:00
Linus Walleij
6f63c296fe board: Add new Broadcom Northstar board
This adds a simple Northstar "BRCMNS" board to be used with
the BCM4708x and BCM5301x chips.

The main intention is to use this with the D-Link DIR-890L
and DIR-885L routers for loading the kernel into RAM from
NAND memory using the BCH-1 ECC and using the separately
submitted SEAMA load command, so we are currently not adding
support for things such as networking.

The DTS file is a multiplatform NorthStar board, designed to
be usable with several NorthStar designs by avoiding any
particulars not related to the operation of U-Boot.

If other board need other ECC for example, they need to
create a separate DTS file and augment the code, but I don't
know if any other users will turn up.

Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-05-02 14:23:58 -04:00
Linus Walleij
d3d9cd8ee1 arm: Add support for the Broadcom Northstar SoCs
The original Northstar is an ARM SoC series that comprise
BCM4709x and BCM5301x and uses a dual-core Cortex A9, the
global timer and a few other things.

This series should not be confused with North Star Plus
(NSP) which is partly supported by U-Boot already.

The SoC is well supported by the Linux kernel and OpenWrt
as it is used in many routers.

Since we currently don't need any chip-specific quirks
and can get the system up from just the device tree, a
mach-* directory doesn't even need to be added, just
some small Kconfig fragments.

Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-05-02 14:23:58 -04:00
Linus Walleij
8a5122bfd3 arm: dts: Import device tree for Broadcom Northstar
This brings in the main SoC device tree used by the
Broadcom Northstar chipset, i.e. BCM4709x and BCM5301x.
This is taken from the v6.3 Linux kernel.

Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-05-02 14:23:58 -04:00
Hugo Villeneuve
feb710b381 arm: imx8m: remove unused and obsolete board_fix_fdt() in SOC context
It doesn't seem appropriate for arch/SOC to use a board-level
functionality (CONFIG_OF_BOARD_FIXUP), because this prevents boards
that need to do FDT fixup from using that feature.

Also, this code is completely dead and useless (from comments by
Rasmus Villemoes on the mailing list):

  - No in-tree imx8m-based board seems to set CONFIG_OF_BOARD_FIXUP
  - The nodes which that function wants to disable don't even exist in
    the U-Boot copy of imx8mp.dtsi.

This code was introduced in commit 35bb60787b. It seems to be some
random import of code from downstream NXP U-Boot, with a commit
message that makes no sense in upstream context.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2023-05-02 10:57:32 +02:00
Tim Harvey
a48a824dba imx: fix get_boot_device() for imx8
commit 787f04bb6a ("imx: add USB2_BOOT type") broke get_boot_device()
for IMX8 which affects booting from SDP due to boot_instance being
non-zero.

Fix this by only using boot_instance for imx8ulp and imx9.

Fixes: 787f04bb6a ("imx: add USB2_BOOT type")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2023-05-02 10:57:32 +02:00
Dario Binacchi
1490292a07 imx6: clock: print real pixel clock rate
Add debug messages to print the real pixel clock rate, which may not be
the requested one.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2023-05-02 10:57:32 +02:00
Dario Binacchi
82863a99c0 imx6: clock: add support to get LCD pixel clock rate
Add the get_lcd_clk() function to get the LCD pixel clock rate.

The patch has been tested on imx6ul platform.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2023-05-02 10:57:32 +02:00
Dario Binacchi
41d7a7da80 imx6: clock: improve calculations to get the PLL video rate
During some tests to check the pixel clock rate in the transition from
U-Boot to the Linux kernel, I noticed that with the same configuration
of the registers the debug messages reported different rates.

The same Linux kernel calculations are now used to get the PLL video
rate.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
2023-05-02 10:57:32 +02:00
Oliver Graute
3bc6257e80 imx: support i.MX8QM DMSSE20 a1 board
Add i.MX8QM DMSSE20 a1 board support

U-Boot 2023.04-00030-g7be2f547b2 (Apr 21 2023 - 11:11:43 +0200)

Model: Advantech iMX8QM DMSSE20
Board: DMS-SE20A1 8GB
Build: SCFW 549b1e18, SECO-FW c9de51c0, ATF 5782363
Boot:  USB
DRAM:  8 GiB
Core:  100 devices, 19 uclasses, devicetree: separate
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In:    serial@5a060000
Out:   serial@5a060000
Err:   serial@5a060000
Net:   eth0: ethernet@5b040000
Warning: ethernet@5b050000 (eth1) using random MAC address - 32:05:0c:f9:5e:10
, eth1: ethernet@5b050000
Hit any key to stop autoboot:  0

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
2023-05-02 10:57:32 +02:00
Heinrich Schuchardt
76ce66408d imx8mn: buffer overflow in low_drive_gpu_freq()
Avoid a buffer overflow if assigned-clock-rates has less than two elements.

Fixes: 98bcdf1635 ("imx8mn: Add low drive mode support for DDR4/LPDDR4 EVK")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-05-02 10:57:32 +02:00
Patrick Wildt
ebe2e0c309 board: mntre: imx8mq: Add MNT Reform 2 board support
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 <patrick@blueri.se>
Tested-by: Vagrant Cascadian <vagrant@debian.org>
Tested-by: Vagrant Cascadian <vagrant@debian.org>
Signed-off-by: Stefano Babic <sbabic@denx.de>
2023-05-02 10:57:22 +02:00
Samuel Holland
09cbd3858f gpio: axp/sunxi: Remove virtual VBUS detection GPIO
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 <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2023-04-28 01:30:24 +01:00
Samuel Holland
9a4aa31ad5 sunxi: binman: Fix U-Boot offset when SPL is not 32 KiB
On sunxi boards, SPL looks for U-Boot at a 32 KiB offset, unless SPL is
larger than 32 KiB, in which case U-Boot immediately follows SPL. See
the logic in spl_mmc_get_uboot_raw_sector() and spl_spi_load_image().

In two cases, the existing binman description mismatches the SPL code.
For 64-bit boards, binman would place U-Boot immediately following SPL,
even if SPL is smaller than 32 KiB. This can happen when SPL MMC support
is disabled (i.e. when booting from SPI flash).

In contrast, for 32-bit boards, binman would place U-Boot at 32 KiB,
even if SPL is larger than that. This happens because the 'offset'
property does not consider the size of previous entries.

Fix both issues by setting a minimum size for the SPL entry, which
exactly matches the logic in the SPL code. Unfortunately, this size must
be provided as a magic number, since none of the relevant config symbols
(SPL_PAD_TO, SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR, and SYS_SPI_U_BOOT_OFFS)
are guaranteed to be defined in all cases.

Fixes: cfa3db602c ("sunxi: Convert 64-bit boards to use binman")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2023-04-28 01:06:57 +01:00
Abdellatif El Khlifi
da458bcae5 corstone1000: add NVM XIP QSPI device tree node
add QSPI flash device node for block storage access

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
2023-04-27 17:01:15 -04:00
Simon Glass
7755dc58af rockchip: Move to standard boot
Drop the distro-boot scripts and use standard boot instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Jonas Karlman <jonas@kwiboo.se>
2023-04-26 08:43:05 -04:00