hw/riscv/boot_opensbi.h

5  * Based on include/sbi/{fw_dynamic.h,sbi_scratch.h} from the OpenSBI project.
46      * It is possible that the previous booting stage uses same link
47      * address as the FW_DYNAMIC firmware. In this case, the relocation
48      * lottery mechanism can potentially overwrite the previous booting
49      * stage while other HARTs are still running in the previous booting
51      * the previous booting stage can specify last HART that will jump
52      * to the FW_DYNAMIC firmware as the preferred boot HART.
54      * To avoid specifying a preferred boot HART, the previous booting
55      * stage can set it to -1UL which will force the FW_DYNAMIC firmware
56      * to use the relocation lottery mechanism.
76      * It is possible that the previous booting stage uses same link
77      * address as the FW_DYNAMIC firmware. In this case, the relocation
78      * lottery mechanism can potentially overwrite the previous booting
79      * stage while other HARTs are still running in the previous booting
81      * the previous booting stage can specify last HART that will jump
82      * to the FW_DYNAMIC firmware as the preferred boot HART.
84      * To avoid specifying a preferred boot HART, the previous booting
85      * stage can set it to -1UL which will force the FW_DYNAMIC firmware
86      * to use the relocation lottery mechanism.