Add i.MX93 Cortex-A Core support on Zephyr.
i.MX 93 applications processors deliver efficient machine learning
(ML) acceleration and advanced security with integrated EdgeLock
secure enclave to support energy-efficient edge computing.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Now that VMPIDR_EL2 will be initialized in z_arm64_el2_init, the code
that I wrote for initializing VMPIDR_EL2 on fvp_baser_aemv8r can be
removed.
Signed-off-by: Huifeng Zhang <Huifeng.Zhang@arm.com>
This is an AArch64 board. We also add RK3399 SoC support,
as well as a very simple Synopsys 8250dw UART driver.
Signed-off-by: Henri Xavier <datacomos@huawei.com>
i.MX8M Nano LPDDR4 EVK board is based on NXP i.MX8M Nano
applications processor, composed of a quad Cortex®-A53 cluster
and a single Cortex®-M47 core.
Zephyr OS is ported to run on the Cortex®-A53 core.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
This patch is to increase kernel VM size to 1.5MB and
memory size to 2MB to ready for future driver bring up.
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
In some arm64 boards, MMU regions are set so userspace can access all
peripherals (MT_P_RW_U_RW), including the GIC.
This seems like a mistake, which has been copy/pasted in some boards.
Change this to no userspace access by default (MT_P_RW_U_NA),
like the other boards.
Signed-off-by: Henri Xavier <datacomos@huawei.com>
Now that clock control drivers are enabled based on devicetree we
need to remove any cases of them getting enabled by Kconfig.defconfig*
files as this can lead to errors.
Typically the Kconfig.defconfig* will blindly enable a sensor and not
respect the devicetree state of the clock control. Additionally we
can get problems with prj.conf/defconfig getting incorrectly overridden.
Signed-off-by: Kumar Gala <galak@kernel.org>
This commit introduces driver for granting access for own grant
table and for mapping/unmapping foreign gref. Grant tables are used
for data exchange between Xen domains via shared memory page(s) (e.g.
for sharing ring buffer with driver data) This functionality is
widely used and needed for implementing PV backend/frontend drivers.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
pl011 driver uses the new device model and maps the mmio space,
so there is no need anymore to add the entry to the mmu_region
array.
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
pl011 driver uses the new device model and maps the mmio space,
so there is no need anymore to add the entry to the mmu_region
array.
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The soc.c source file did nothing, so just remove it. Remove soc
directory from the include list as well, since there's no header in the
directory that needs to be exposed to the Zephyr build.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Note that in this case, none of the definitions are used in-tree.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
In this case, the file did not use anything defined in <soc.h>, it only
required access to integer types, e.g. uint32_t.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
SOCFPGA_SYSMGR_REG_BASE is the only definition from soc.h used in tree,
move it to the file using it. Note that this looks suspicious: base
address should come from Devicetree. This patch will allow to drop
soc.h.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
arch/cpu.h was not needed, devicetree.h and sys/util.h are required for
DT API and ARRAY_SIZE().
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
<soc.h> has been traditionally been used as a proxy to HAL headers,
register definitions, etc. Nowadays, <soc.h> is anarchy. It serves a
different purpose depending on the SoC. In some cases it includes HALs,
in some others it works as a header sink/proxy (for no good reason), as
a register definition when there's no HAL... To make things worse, it is
being included in code that is, in theory, non-SoC specific.
This patch is part of a series intended to improve the situation by
removing <soc.h> usage when not needed, and by eventually removing it.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add initial pin control support for the A53 core of the imx8mm. Since
the UART console driver is not currently enabled for this platform,
there is no way to test the full pin control enablement. Therefore,
CONFIG_PINCTRL is still not selected for this platform, although the
required DTS definitions and pin control headers are present.
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
Fix writing of ICC_SRE_EL3 to or-in bits to align
with original intent to read-modify-write this
register.
Also disable FIQ and IRQ bypass so interrupt delivery
occurs through GIC. Platforms may choose to override
this behavior in z_arm64_el3_plat_init implementations.
Remove ICC_SRE_EL3 config from viper and qemu since
this is now handled in the arm64 arch core.
Signed-off-by: Eugene Cohen <quic_egmc@quicinc.com>
Linker files were not migrated with the new <zephyr/...> prefix. Note
that the conversion has been scripted, refer to #45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
In order to bring consistency in-tree, migrate all soc code to the
new prefix <zephyr/...>. Note that the conversion has been scripted,
refer to zephyrproject-rtos#45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The autoconf.h header is not required because the definitions present in
the file are exposed using the compiler `-imacros` flag.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Move the file from board to soc to make it could be shared by
i.MX8M family. When MCUX_HAL supported in future, this file could
be dropped.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
We could reuse the common linker script, no need use i.MX8M specific
one. BTW i.MX8M family is based on A53 core.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Currently xenvm board/soc is configured to use GICv2 and there
is no clean way(without modifying the source code) to alter this
configuration to use GICv3.
Due to the increasing number of users wishing to use GICv3, add
a new configuration called xenvm_gicv3 that enables GICv3.
Create a Kconfig file and add a config XENVM_USE_GIC_V3 that,
if set, will cause SOC_XENVM to select GICv3 instead of GICv2.
Update documentation accordingly.
Take the opportunity to remove the unnecessary config options
from the defconfig files.
Signed-off-by: Michal Orzel <michal.orzel@arm.com>
The XEN_INITIAL_DOMAIN option was defined at board level, however, some
drivers such as the XEN serial driver has dependencies on
XEN_INITIAL_DOMAIN, meaning any new board has to define its own copy of
XEN_INITIAL_DOMAIN. Move the option to SoC Kconfig.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Many ARM SoCs included <devicetree.h> likely due to:
1. nvic.h not being self-contained
2. As a result of copy-paste
Some RISC-V SoCs had the same problem, in this case likely due to
copy-paste from ARM. The <devicetree.h> header has been removed using
the following command:
sed -i ':a;N;$!ba;s/#include <devicetree\.h>\n//g' soc/**/soc.h
soc.h files that make a legitimate usage of the API have not been
changed.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit removes usage of Xen emulated PL011 SBSA UART in favor of
Xen PV console minimal implementation. Now boot log and application
output can be directly taken from hypervisor domain console, instead of
virtual UART.
Also Xen VM doc was updated according to these changes.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Add common header files for Intel SoC FPGA. The header files define the
handoff data structure and system manager base addresses needed by
Agilex initial bring up.
Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
When userspace enabled, the zephyr data region should start from
_app_smem_start instead of __kernel_ram_start.
Signed-off-by: Jaxson Han <jaxson.han@arm.com>
This patch mainly moves mpu related code from
arch/arm64/core/cortex_r/mpu/ to arch/arm64/core/cortex_r/ and moves
the mpu header files from include/arch/arm64/cortex_r/mpu/ to
include/arch/arm64/cortex_r/
Signed-off-by: Jaxson Han <jaxson.han@arm.com>
