Expand description
Platform configs
Constantsยง
- CPU_NUM
- Platform family. Number of CPUs
- KERNEL_
ASPACE_ BASE - Kernel address space base.
- KERNEL_
ASPACE_ SIZE - Kernel address space size.
- KERNEL_
BASE_ PADDR - Base physical address of the kernel image.
- KERNEL_
BASE_ VADDR - Base virtual address of the kernel image.
- PHYS_
BUS_ OFFSET - Offset of bus address and phys address. some boards, the bus address is different from the physical address.
- PHYS_
MEMORY_ BASE - Base address of the whole physical memory.
- PHYS_
MEMORY_ END - End address of the whole physical memory.
- PHYS_
MEMORY_ SIZE - Size of the whole physical memory.
- PHYS_
VIRT_ OFFSET - Linear mapping offset, for quick conversions between physical and virtual addresses.