From bb3edd36afedc03903930380bef93ed77e83aef8 Mon Sep 17 00:00:00 2001 From: Anup Patel Date: Mon, 1 Jul 2019 08:54:13 +0530 Subject: firmware: For no relocation skip two stage wait for secondary HARTs When relocation is not required (i.e. _load_start == _link_start), we can skip two stage wait for secondary HARTs. This means secondary HARTs can skip the _wait_relocate_copy_done() loop and directly jump to the _wait_for_boot_hart() loop when no relocation not required. Signed-off-by: Anup Patel --- firmware/fw_base.S | 1 + 1 file changed, 1 insertion(+) (limited to 'firmware/fw_base.S') diff --git a/firmware/fw_base.S b/firmware/fw_base.S index 213396a..706db99 100644 --- a/firmware/fw_base.S +++ b/firmware/fw_base.S @@ -106,6 +106,7 @@ _wait_relocate_copy_done: la t0, _start la t1, _link_start REG_L t1, 0(t1) + beq t0, t1, _wait_for_boot_hart la t2, _boot_status sub t2, t2, t0 add t2, t2, t1 -- cgit v1.2.3