Booting bare metal application on cortex A57 with u-boot

Hi, I am using ARM cortex A-57 processor and I build image with my own startup code and ld script. The image is loaded with u-boot. When I tried booting the image, it is aborting with following message...
[Cortex-A53] Exception Syndrome Register - Exception Class

Hi, I'm searching for the documentation for the exception classes in ESR_ELx. But currently couldn't found any information. Want to port my bare-metal applications to AArch64. I own a PINE64 Rock64...
Running two bare-metal programs on two separate cores in Cortex-A9

Hello, I have run two different bare-metal programs on two corresponding ARM cores in Cyclone V (Cortex-A9) in DS5 using JTAG line. The SDRAM is shared between the two cores as is evident from the cache...
How to pass arguments to a bare-metal app using u-boot

I'd like to pass arguments to a bare-metal application using u-boot. Ideally, I would like to do this using CPU registers, in the same way u-boot passes the device tree address to Linux. But solutions...
Data Abort Exception in A53

Hello, I am working on Cortex-A53 and using Cortex-A53 DSM Model in my design. We are getting Data Abort exception on a read to ROM address and ESR_EL3 register showing its a DECERR External error. MMU...