Commit graph

77903 commits

Author SHA1 Message Date
David Huang
e00b1ac8c6 drivers: dma: Add support for J721S2
Add support for DMA in J721S2 SoC.

Signed-off-by: David Huang <d-huang@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08 09:41:27 -05:00
David Huang
681023aba4 arm: K3: Add basic support for J721S2 SoC definition
Add basic support for J721S2 SoC definition

Signed-off-by: David Huang <d-huang@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
2022-02-08 09:41:26 -05:00
Aswath Govindraju
a48fc5cc6f ram: k3-ddrss: Add support for configuring MSMC subsystem in case of Multiple DDR subsystems
In Multi DDR subystems with interleaving support, the following needs to
configured,

- interleaving granular size and region
- EMIFs to be enabled
- EMIFs with ecc to be enabled
- EMIF separated or interleaved
- number of cycles of unsuccessful EMIF arbitration to wait before
  arbitrating for a different EMIF port, by default set to 3

Add support for configuring all the above by using a MSMC device

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08 09:41:26 -05:00
Aswath Govindraju
1a99bec018 ram: k3-ddrss: Add support for multiple instances of DDR subsystems
The current driver only supports single instance of DRR subsystem. Add
support for probing multiple instances of DDR subsystem.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08 09:41:26 -05:00
Aswath Govindraju
3e3d836f92 ram: k3-ddrss: lpddr4_structs_if.h: Add a pointer to ddr instance
Add a pointer to ddr instance int the lpddr4_privatedata_s structure for
supporting mutliple instances of DDR in the drivers.

Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
2022-02-08 09:41:26 -05:00
Nishanth Menon
473bd5aee1 remoteproc: k3_system_controller: Support optional boot_notification channel
If there is an optional boot notification channel that an SoC uses
separate from the rx path, use the same.

Signed-off-by: Nishanth Menon <nm@ti.com>
2022-02-08 09:41:26 -05:00
Tom Rini
8b139f4e1c u-boot-imx-20211022
-------------------
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/10887
 
 - imx8 : Toradex Verdin MX8M Plus
 	 Kontron pitx-imx8m
 - imx8ulp: several fixes and improvements
 - imx6ull fixes
 - switching to binman
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Merge tag 'u-boot-imx-20220207' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20211022
-------------------

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/10887

- imx8 : Toradex Verdin MX8M Plus
	 Kontron pitx-imx8m
- imx8ulp: several fixes and improvements
- imx6ull fixes
- switching to binman
2022-02-07 12:13:53 -05:00
Oleksandr Suvorov
530780a69c apalis/colibri_imx6: move setting bootcmd to defconfig
Move setting the default boot command to the
apalis/colibri_imx6_defconfig. It allows replacing the command
without code modification.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-02-07 16:33:23 +01:00
Marcel Ziswiler
2bc2f817ce board: toradex: add verdin imx8m plus support
This adds initial support for the Toradex Verdin iMX8M Plus Quad 4GB WB
IT V1.0B module. They are strapped to boot from eFuses which are factory
fused to properly boot from their on-module eMMC. U-Boot supports
booting from the on-module eMMC only, SDP support is disabled for now
due to missing i.MX 8M Plus USB support.

Functionality wise the following is known to be working:
- eMMC, 8-bit and 4-bit MMC/SD card slots
- Ethernet both on-module eQoS and FEC (requires PHY on carrier board)
- GPIOs
- I2C

Boot sequence is:
SPL ---> ATF (TF-A) ---> U-boot proper

ATF, U-boot proper and u-boot.dtb images are packed into a FIT image,
loaded by SPL.

Boot:
U-Boot SPL 2022.04-rc1-00164-g21a0312611-dirty (Feb 07 2022 - 11:34:04 +0100)
Quad die, dual rank failed, attempting dual die, single rank configuration.
Normal Boot
WDT:   Started watchdog@30280000 with servicing (60s timeout)
Trying to boot from BOOTROM
Find img info 0x&48025a00, size 872
Need continue download 1024
Download 779264, Total size 780424
NOTICE:  BL31: v2.2(release):rel_imx_5.4.70_2.3.2_rc1-5-g835a8f67b
NOTICE:  BL31: Built : 16:52:37, Aug 26 2021

U-Boot 2022.04-rc1-00164-g21a0312611-dirty (Feb 07 2022 - 11:34:04 +0100)

CPU:   Freescale i.MX8MP[8] rev1.1 at 1200 MHz
Reset cause: POR
DRAM:  8 GiB
Core:  78 devices, 18 uclasses, devicetree: separate
WDT:   Started watchdog@30280000 with servicing (60s timeout)
MMC:   FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Model: Toradex Verdin iMX8M Plus Quad 4GB Wi-Fi / BT IT V1.0B, Serial# 06817281
Carrier: Toradex Verdin Development Board V1.1A, Serial# 10807609
Setting variant to wifi
Net:   Hard-coding pdata->enetaddr
eth1: ethernet@30be0000, eth0: ethernet@30bf0000 [PRIME]
Hit any key to stop autoboot:  0
Verdin iMX8MP #

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-07 16:33:22 +01:00
Tom Rini
b5c5b9a0be Pull request for efi-2022-04-rc2-2
UEFI
 
 * add unit test for RISCV_EFI_BOOT_PROTOCOL
 * disable UEFI for Colibri VF610
 * add handle for UART
 * fix printing of Unicode strings
 * simplify enumeration of block devices
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Merge tag 'efi-2022-04-rc2-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-04-rc2-2

UEFI

* add unit test for RISCV_EFI_BOOT_PROTOCOL
* disable UEFI for Colibri VF610
* add handle for UART
* fix printing of Unicode strings
* simplify enumeration of block devices
2022-02-05 16:16:38 -05:00
Heinrich Schuchardt
6bbe12f61c tools: mkeficapsule: dont use malloc.h
malloc() functions are declared via stdlib.h. Including  malloc.h can lead
to build errors e.g. on OS-X.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Simon Glass
e2bceb0331 efi: Drop unnecessary calls to blk_find_device()
When we have the block descriptor we can simply access the device. Drop
the unnecessary function call.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-02-05 20:20:01 +01:00
Simon Glass
377d39d178 efi: Use device_get_uclass_id() where appropriate
Use this function rather than following the pointers, since it is there
for this purpose.

Add the uclass name to the debug call at the end of dp_fill() since it is
quite useful.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-02-05 20:20:01 +01:00
Simon Glass
d837cb1e3b efi: Add debugging to efi_set_bootdev()
The operation of this function can be confusing. Add some debugging so
we can see what it is doing and when it is called.

Also drop the preprocessor usage.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: heinrich Schuchardt <xypron.glpk@gmx.de>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
3c95b323c7 efi_loader: add handle for UART
When loading an EFI binary via the UART we assign a UART device path to it.
But we lack a handle with that device path.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
915623c0d3 efi_loader: fix text output for Uart() DP nodes
The UEFI specification concerning Uart() device path nodes has been
clarified:

Parity and stop bits can either both use keywords or both use
numbers but numbers and keywords should not be mixed.

Let's go for keywords as this is what EDK II does. For illegal
values fall back to numbers.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
b1193fa957 efi_loader: use %zu to print efi_uintn_t in FMP driver
For printing an unsigned value we should use %u and not %d.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
e9df54968f efi_loader: use %zu not %zd to print efi_uintn_t
efi_uintnt_t is an unsigned type. We should avoid showing negative numbers.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
344f26a766 efi_loader: fix device path to text protocol
The printing of a file path node must properly handle:

* odd length of the device path node
* UTF-16 character only partially contained in device path node
* buffer overflow due to very long file path

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
c672dd770e test: test UTF-16 truncation in snprintf()
Check that snprintf() returns the correct required buffer length and prints
the correct string for UTF-16 strings.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
fe14f88050 lib: fix snprintf() for UTF-16 strings
snprintf() must return the required buffer length.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
b9b4cecf9b efi_selftest: merge FDT and RISC-V tests
The test for the RISCV_EFI_BOOT_PROTOCOL retrieves the boot hart id via the
protocol and compares it to the value of the boot hart id in the device
tree. The boot hart id is already retrieved from the device tree in the FDT
test.

Merge the two tests to avoid code duplication.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Sunil V L
8efefcec00 efi_selftest: unit test for RISCV_EFI_BOOT_PROTOCOL
Add a test for the RISCV_EFI_BOOT_PROTOCOL.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
2022-02-05 20:20:01 +01:00
Heinrich Schuchardt
de44d80e99 configs: disable UEFI for Colibri VF610
The size of the board file is limited to 520192 bytes. This conflicts with
the size requirement for the UEFI code.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-02-05 20:20:01 +01:00
Marek Vasut
2b8e304b93 ARM: imx6: dh-imx6: Add update_sf script to install U-Boot into SF
Add script to read U-Boot from SD card and write it to matching
locations in the SPI NOR, thus making the SPI NOR bootable.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:02 +01:00
Heiko Thiery
16c7369ede board: kontron: pitx-imx8m: Add Kontron pitx-imx8m board support
The Kontron pitx-imx8m is an NXP i.MX8MQ based board in the pITX form factor.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
2022-02-05 15:49:02 +01:00
Angus Ainslie
be63dc7956 mach-imx: iomux-v3: add a define for the SION bit
SION (Software Input On Field) - force the select mode input path

Signed-off-by: Angus Ainslie <angus@akkea.ca>
2022-02-05 15:49:02 +01:00
Angus Ainslie
881c8a6154 arm: dts: imx8mq kernel dts updates
Update to the 5.16 imx8mq dts files and dt bindings

Changes since v1:

Dropped rfkill.h that is not in linux mainline yet.

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:02 +01:00
Dario Binacchi
0c9c5d2ca5 mx6: crm_regs: drop BM_ANADIG_ANA_MISC0_REFTOP_VBGADJ
Commit 97c16dc8bf ("imx: mx6ull: update the REFTOP_VBGADJ setting")
made this macro unused. Then remove it.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:02 +01:00
Dario Binacchi
c1af358cf5 imx: mx6ull: fix REFTOP_VBGADJ setting
The previous code wrote the contents of the fuse as is in the
REFTOP_VBGADJ[2:0], but this was wrong if you consider the contents of
the table in the code comment. This table is also different from the
table in the commit description. But then, which of the two is correct?
If it is assumed that an unprogrammed fuse has a value of 0 then for
backward compatibility of the code REFTOP_VBGADJ[2:0] must be set to
6 (b'110). Therefore, the table in the code comment can be considered
correct as well as this patch.

Fixes: 97c16dc8bf ("imx: mx6ull: update the REFTOP_VBGADJ setting")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-02-05 15:49:02 +01:00
Heiko Thiery
04638fabb3 configs/*imxrt10*: remove [SPL_]CLK_COMPOSITE_CCF
This option is selected implicitly when [SPL_]CLK_IMXRT10{20|50} is selected.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2022-02-05 15:49:01 +01:00
Heiko Thiery
bfbdf9eabf clk: imx: select [SPL_]CLK_COMPOSITE_CCF for imxrt10{20|50}
The clock composite is required when using the clock framework. So
select it automatically.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2022-02-05 15:49:01 +01:00
Richard Zhu
0e0ae730bb arm64: dts: imx8mm: Add the pcie support
Add the PCIe support on i.MX8MM platforms.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Pick from Linux 854a4766ac12 ("arm64: dts: imx8mm: Add the pcie support")
2022-02-05 15:49:01 +01:00
Richard Zhu
f1cc436247 arm64: dts: imx8mm: Add the pcie phy support
Add the PCIe PHY support on iMX8MM platforms.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Pick from Linux b9ec888f636f ("arm64: dts: imx8mm: Add the pcie phy support")
2022-02-05 15:49:01 +01:00
Richard Zhu
10a99f0c22 dt-bindings: phy: phy-imx8-pcie: Add binding for the pad modes of imx8 pcie phy
Add binding for reference clock PAD modes of the i.MX8 PCIe PHY.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1638432158-4119-2-git-send-email-hongxing.zhu@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Pick from Linux f6f787874aa5 ("dt-bindings: phy: phy-imx8-pcie: Add binding for the pad modes of imx8 pcie phy")
2022-02-05 15:49:01 +01:00
Adam Ford
3d14bd2d20 imx: imx8mn_beacon: Remove redundant code
The function to return the default MMC device for the environment
already has a __weak instance doing exactly the same thing.  Remove
the superfluous one.

Signed-off-by: Adam Ford <aford173@gmail.com>
2022-02-05 15:49:01 +01:00
Adam Ford
586cb71e13 imx: imx8mm_beacon: Remove redundant code
The function to return the default MMC device for the environment
already has a __weak instance doing exactly the same thing.  Remove
the superfluous one.

Signed-off-by: Adam Ford <aford173@gmail.com>
2022-02-05 15:49:01 +01:00
Oliver Graute
8f55003c58 imx: imx8qm_rm7720: adjust fdt_addr
The Linux Kernel Image size for arm64 is still growing.
A Kernel with 54 MB at load address 0x80280000 overlaps
with fdt_addr at 0x83000000. So let's increase it to 0x84000000

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
2022-02-05 15:49:01 +01:00
Oliver Graute
a7e22ec90e imx: imx8qm_rom7720: Increase CONFIG_SYS_BOOTM_LEN to 64MB
Increase CONFIG_SYS_BOOTM_LEN to 64MB

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
2022-02-05 15:49:01 +01:00
Adam Ford
2c7ebf7778 imx: imx8mn_beacon: Fix USB booting
The i.MX8M Nano can boot over USB using the boot ROM instead of
adding extra code to SPL to support USB drivers, etc.  However,
when booting from USB, the environment doesnt' know where to load
and causes a hang.  Fix this hang by supporting CONFIG_ENV_IS_NOWHERE=y.
It only falls back to this condition when booting from USB, so it
does not impact MMC booting.

Suggested-by: Michael Nazzareno Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:01 +01:00
Ying-Chun Liu (PaulLiu)
6c3373b386 arm: dts: add imx8mp-rsb3720-a1 dts file
Add board dts for Advantech's imx8mp-rsb3720-a1

Signed-off-by: Darren Huang <darren.huang@advantech.com.tw>
Signed-off-by: Kevin12.Chen <Kevin12.Chen@advantech.com.tw>
Signed-off-by: Phill.Liu <Phill.Liu@advantech.com.tw>
Signed-off-by: Tim Liang <tim.liang@advantech.com.tw>
Signed-off-by: wei.zeng <wei.zeng@advantech.com.cn>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Cc: uboot-imx <uboot-imx@nxp.com>
2022-02-05 15:49:01 +01:00
Marek Vasut
dd4b3ca52c arm64: dts: imx8mm: Add missing MX8MM_IOMUXC_NAND_READY_B_SD3_RESET_B
The i.MX8M Mini Application Processor Reference Manual, Rev. 3, 11/2020
documents AF MX8MM_IOMUXC_NAND_READY_B_SD3_RESET_B , add it into the
pinmux tables.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:01 +01:00
Oliver Stäbler
9aac5c3c7e arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0
Fix address of the pad control register
(IOMUXC_SW_PAD_CTL_PAD_SD1_DATA0) for SD1_DATA0_GPIO2_IO2.  This seems
to be a typo but it leads to an exception when pinctrl is applied due to
wrong memory address access.

Signed-off-by: Oliver Stäbler <oliver.staebler@bytesatwork.ch>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Fixes: c1c9d41319c3 ("dt-bindings: imx: Add pinctrl binding doc for imx8mm")
Fixes: 748f908cc882 ("arm64: add basic DTS for i.MX8MQ")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Picked from Linux 5cfad4f45806f ("arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0")
2022-02-05 15:49:01 +01:00
Marek Vasut
2c9d2acefa ARM: imx: imx8m: Add PLL 1.4 GHz, 1.5 GHz, 1.6 GHz, 1.8 GHz options
Add PLL 1.4 GHz, 1.5 GHz, 1.6 GHz, 1.8 GHz options for iMX8M SoCs
in case they should be operated faster, e.g. to improve boot time.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2022-02-05 15:49:01 +01:00
Marek Vasut
66e90be99f ARM: imx: imx8m: Align PLL 1.2 GHz option with Linux
Linux uses slightly different divider settings for the 1.2 GHz PLL
configuration, adjust the coefficients to match Linux.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2022-02-05 15:49:01 +01:00
Marek Vasut
1b7f00eb1f regulator: bd718x7: Bypass bogus warnings
When regulator consumer attempts to set enabled DVS regulator voltage,
the driver aborts with "Only DVS bucks can be changed when enabled".
In case the regulator is already set to specified voltage, do nothing
instead of failing outright.

When regulator consumer attempts to set enables regulator which cannot
be controlled because it is already always enabled, the driver aborts
with -EINVAL. Again, do nothing in such case and return 0, because the
request is really fulfilled, the regulator is enabled.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
2022-02-05 15:49:01 +01:00
Andrey Zhizhikin
1289ff7bd7 imx8m: lock id_swap_bypass bit in tzc380 enable
According to TRM for i.MX8M Nano and Plus, GPR10 register contains lock
bit for TZASC_ID_SWAP_BYPASS bit. This bit is required to be set in
order to avoid AXI bus errors when GPU is enabled on the platform.
TZASC_ID_SWAP_BYPASS bit is alread set for all imx8m applicable
derivatives, but is missing a lock settings to be applied.

Set the TZASC_ID_SWAP_BYPASS_LOCK bit for those derivatives which have
it implemented.

Since we're here, provide also names to bits from TRM instead of using
BIT() macro in the code.

Fixes: deca6cfbf5 ("imx8mn: set BYPASS ID SWAP to avoid AXI bus errors")
Fixes: a07c718129 ("imx8mp: set BYPASS ID SWAP to avoid AXI bus errors")
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Cc: Peng Fan <peng.fan@nxp.com>
2022-02-05 15:49:01 +01:00
Adam Ford
3113861beb imx: imx8mn_beacon: Enable TrustZone
When the board was added, enabling tzc380 was left off by
mistake.

Signed-off-by: Adam Ford <aford173@gmail.com>
2022-02-05 15:49:01 +01:00
Adam Ford
2f95456a9a imx: imx8mm_beacon: Enable USB
With the updated device tree's having USB support, enable in
U-Boot.  This also requires the addition of the imx8m power
domain, since the USB is gated by the power domain controller.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:01 +01:00
Adam Ford
d81c6a9f63 arm: dts: imx8mm-beacon: Resync dtsi with Kernel 5.17-rc1
Resync the SOM and baseboar files with the device trees that will
be included in 5.17-RC1 when it's cut.  This will improve pinmuxing
for USDHC1 and add USB functionality.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 15:49:01 +01:00