Hello!
I created a several projects in DS-5. All the projects use arm-linux (DS-5 built-in) compiler.
When I compile them, the executable file has 'axf' extension in one project and in other not.
Example (after compilation):
Proj1
Debug
Pr…
Slave peripheral driver to DMA PL081, not able to transfer my complete 16KB data from peripheral to memory buffer?
Hi All,
I m programming a linux device driver for custom IP, the SoC has ARM PL081 DMA controller. The custom-IP is mapped to request line 3 of PL081. below is the slave configuration.
struct dma_slave_config rx_conf = {
.src_addr = hsrx_local->phy_rx_addr…- over 1 year ago
- System
- SoC Design forum
CPUIdle Marvell SoC
Hello,
I'm facing an issue with some of the linux kernel code. I'm trying to use the CPU suspend fonction (located in arch/arm/kernel/sleep.s) of the linux next kernel
The code is the following:
/*
* Save CPU state for a suspend…
- over 5 years ago
- System
- SoC Design forum
by which instruction the secondary core is triggered while starting the secondary cpu
the booting of seconday cpu is initiated by the primary core. and some work is completed on the primary cpu and some is completed on the secondary cpu to complete the hotplug operation for cpu_up.
I am trying to find the exact instruction that is executed…
- over 5 years ago
- System
- SoC Design forum
Any advice on running 180nm ROM/RAM compilers on modern Linux?
Hi
I'm trying to run 180nm ROM/RAM compilers and the OS options are very restricted, the ROM compiler requirement is SunOS5
I've got a Linux platform.
I'd appreciate advice on where I should focus my efforts.
If anyone has gotten past this…
- over 1 year ago
- System
- SoC Design forum
where are the C++ libraries for linux app?
I have an Altera Cyclone V SoC DevKit that came with the ARM DS-5 tools. I have been running the Hello World C linux app examples that came with the tools. I want to run a similar C++ linux app example, so I copied the C example project (as I have several…
- over 5 years ago
- System
- SoC Design forum