Category "cortex-a"

How to put data in L2 cache with A72 Core?

I have an array of data that looks like this : uint32_t data[128]; //Could be more than L1D Cache size In order to do computation on it, I want to put the data

Reading Armv8-A registers with devmem from GNU/Linux shell

I want to read the values of some Cortex-A53 registers, such as D_AA64ISAR0_EL1 (AArch64) ID_ISAR5 (Aarch32) ID_ISAR5_EL1 (Aarch64) Unfortunately, I lack a litt

gdb-mutiarch can't connect JLinkGDBServer on Cortex-A55

JLinkExe can connect to cortex-a55.Cortex-A55 identified.connect to device.png After device connected,"Regs" command seems to work fine."Regs" works fine.png "M