Summary:
Adding virtual evaluate platform FVP. This FVP board configuration
will be used to emulate generic ARM64v8-R (Cotex-R82)series hardware
platform and provide support for these devices:
- GICv3 interrupt controllers for ARMv8-r
- PL011 UART controller(FVP)
Note:
1. ostest is PASSED at fvp ( single core and SMP)
2. the FVP tools can be download from ARM site, please check FVP
board readme.txt
TODO: merge PL011 UART driver to common place
Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
Summary
For ARM64 architecture, the arch timer is 64-bit,
the CONFIG_SYSTEM_TIME64 need to be enabled just like
x86_64 and risc-v 64
Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
Summary:
The aarch64 have EL0~El3 execute level and NS/S (security state),
the NuttX should be execute at EL1 in NS(ARmv8-A) or S(ARmv8-R)
state. but booting NuttX have different ELs and state while with
different platform, if NuttX runing at wrong ELs or state it will
be not normal anymore. So we need to print something in arm64_head.S
to debug this situation.
Enabling this option will need to implement up_earlyserialinit and
up_lowputc functions just you see in qemu, if you not sure,
keeping the option disable.
Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
The original code hard-coded card detection to the low when card is
inserted and high when not. This might not be true on every board
because it depends on the slot and wiring used. The second reason is
because it is also possible to detect card with D3 pin pull-up when the
slot does not provide dedicated card detection switch.
This introduces new argument to the sam_hsmci_initialize to allow
invert of card detection pin. It also applies this invert to existing
boards as that was the state up to this point.
This commit adds configuration file with enabled MCAN support. This is
mainly to track changes in architectural driver that could cause build
errors.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
This commit updates configuration pikron-bb (configuration for open
hardware experimental board) to support permanent magnet sychnronous
motor control. This includes setup of PWM, GPIO and ADC peripherals.
Required follow up changes are done to pinout definition.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Summary:
- Fix knsh/defconfig to work with pyOCD
- Fix kernel-space.ld to boot
- Fix memory.ld for CONFIG_BUILD_PROTECTED=y
Impact:
- CONFIB_BUILD_PROTECTED=y only
Testing:
- Tested with imxrt1060-evk
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
First decoupling changes related to CMAKE
BINDIR/APPSBINDIR:
Output path of Kconfig which dynamically generated by NuttX Kernel/Apps
This option is consistent with the TOPDIR/APPSDIR by default, and will
be changed when out-of-tree compilation is supported
Signed-off-by: chao an <anchao@xiaomi.com>
