Difference between revisions of "ARM Cortex-A"
From ERIKA WIKI
(→CPU) |
(→Configuration and programming) |
||
| Line 11: | Line 11: | ||
The default <tt>COMPILER</tt> is set to <tt>GCC</tt>. | The default <tt>COMPILER</tt> is set to <tt>GCC</tt>. | ||
| + | |||
| + | The <tt>SOC_DATA</tt> object must be set to the specific SoC. Possible values are <tt>NVIDIA_TEGRA_X1</tt>, <tt>NVIDIA_TEGRA_X2</tt>, <tt>XILINX_ZYNQ_ULTRASCALE_PLUS</tt>. | ||
The <tt>PLATFORM</tt> attribute may have values <tt>JAILHOUSE</tt> (default) and <tt>VIBRANTE</tt>. | The <tt>PLATFORM</tt> attribute may have values <tt>JAILHOUSE</tt> (default) and <tt>VIBRANTE</tt>. | ||
| Line 18: | Line 20: | ||
CPU_DATA = AARCH64 { | CPU_DATA = AARCH64 { | ||
COMPILER = GCC; | COMPILER = GCC; | ||
| + | PLATFORM = JAILHOUSE; | ||
| + | SOC_DATA = NVIDIA_TEGRA_X1; | ||
... | ... | ||
}; | }; | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
= Tutorials = | = Tutorials = | ||
Latest revision as of 09:49, 5 July 2018
Introduction
ERIKA3 supports Cortex-A ARMv8 processors with GICv2 interrupt controller.
The support on GitHub is currently limited to the RTOS running as a guest OS of the Jailhouse hypervisor.
Configuration and programming
CPU
The CPU_DATA object must be set to AARCH64.
The default COMPILER is set to GCC.
The SOC_DATA object must be set to the specific SoC. Possible values are NVIDIA_TEGRA_X1, NVIDIA_TEGRA_X2, XILINX_ZYNQ_ULTRASCALE_PLUS.
The PLATFORM attribute may have values JAILHOUSE (default) and VIBRANTE.
Example of a CPU_DATA section:
CPU_DATA = AARCH64 {
COMPILER = GCC;
PLATFORM = JAILHOUSE;
SOC_DATA = NVIDIA_TEGRA_X1;
...
};
Tutorials
The support has been successfully tested on the following boards:
In case you need support for bare-metal hardware or other hypervisors, please contact us.
