Timer interrupt is not working with MangoPi (T-Head C906)
X547 opened this issue · comments
sbi_set_timer()
seems have no effect and do not trigger timer interrupt.
OpenSBI v1.2 is used from GitHub binary release (fw_dynamic.bin
) with u-boot (mangopi_mq_pro_defconfig).
CC: @Icenowy
Not an OpenSBI issue. The problem is missing CLINT entry in FDT that I used (https://github.com/smaeul/u-boot/tree/d1-wip). SBI timer become functional after manually adding CLINT FDT definition.