I would like to use iMX6 in asymmetric mode (Windows EC7 + Linux). Is that anyhow possible? Marco
I would like to use iMX6 in asymmetric mode (Windows EC7 + Linux). Is that anyhow possible? Marco
One of my customer is considering to use Cortex A9 dual core device for a computational intensive task (For the sake of discussion, lets assume an high end
image analysis task). Due to cost or other over head reasons, he/she does not prefer to use an RTOS…
Hi,
I'm currently working on a project based on the Arria V SoC FPGA (ARM Cortex-A9 MPCore). The goal of this project is to run a high speed ethernet link.
For some reasons the customer don't want to use a Linux kernel on the ARM. His wish is to have…
We've been using TI's Panda board but it seems to give us quite a bit of trouble. As a result we can't profile the information that we would like. Does anyone know of any other development boards out there that has a Cortex-A9 on it? And what experiences…
These days I'm using Xilinx SoC to design a software, which shares memory between Cortex-A cores and FPGA.
I've tried reserve memory in Linux and mmap() /dev/mem. The problem is if I use O_SYNC, it very slow since
my software access every byte computed…
Hi All!
I am working with a Xilinx Zynq 7000 SoC which uses the Cortex A9 as a CPU.
I've observed a problem wherein a section of memory marked strongly-ordered and non-cacheable (0xc02) in the MMU table gets corrupted by what appears to be L1 evictions…
Hi,
I am using I.MX6Q Sabre sd board (cortex-a9 ). I am trying to build custom image with my own start script and ld script. The image is to be loaded with u-boot. Where should i place the Interrupt vector table? Now, when i reffered the "1.1.0_iMX6_Platform_SDK…
Content of IFAR=0xaa4e8ef0
IFSR=0x0000000d
DFSR:0x00000000
DFAR:0x00004000
How to find Physical address form this?
Hello,
In Cortex, A9 CPU register CPSR tells the current execution mode , bit M[3;0]
I am looking for if there is similar register present in A64 architecture .
Reading ESR_EL3/EL2/EL1, I think this is difficult to determine, if system in IRQ mode or…
Hello!
I'm using a Zybo board with a dual-core ARM Cortex-A9 processor and I'm trying to read (and then write) the registers of the processor. How can I read these values into variables in C code?
Thank you!
Hello everyone. I'm trying to understand how to create and make work two separate baremetal programms on two cores of cortex-a9. I'm using Cyclone V SoC. DS-5, arm compiller 5, DE1-SoC board by terasic. I already understand how to work with main core…