add BSP and AP initialization function.
and call uart16550_init to update uart_base_address
after init paging.
Tracked-On: #8831
Signed-off-by: hangliu1 <hang1.liu@intel.com>
Reviewed-by: Fei Li <fei1.li@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
For now, BOARD should use the qemu-riscv for risc-v.
For RISC-V:
make hypervisor BOARD=qemu-riscv SCENARIO=shared ARCH=riscv CROSS_COMPILE=riscv64-linux-gnu-
For x86:
make hypervisor BOARD=qemu SCENARIO=shared [ARCH=x86]
Tracked-On: #8805
Signed-off-by: Fei Li <fei1.li@intel.com>
init sched and call run_idle_thred in init_pcpu_comm_post to switch to idle
thread after AP initialization finish.
Tracked-On: #8812
Signed-off-by: Xue Bosheng <bosheng.xue@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
This patch calls timer_init() to initialize timer for
pcpu on risc-v platform.
Tracked-On: #8816
Signed-off-by: Yi Y Sun <yi.y.sun@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
Enable acrnlog (memory logging) in release builds, default log level
is still controlled by DEBUG_OPTIONS/MEM_LOGLEVEL in scenario file.
Tracked-On: #8805
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
Reviewed-by: Yifan Liu <yifan1.liu@intel.com>
This patch adds the basic logics to bring up all APs in the C
entry of BSP boot. The mapping between logcial CPU IDs and physical
hart IDs is setup based on the pre-generated data from config tool
by parsing the device tree. Logical CPU ID BSP_CPU_ID will always
map to the BSP hart ID. The per pCPU logic ID is saved in tp register.
Tracked-On: #8791
Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
