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firmware: For no relocation skip two stage wait for secondary HARTs

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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 <anup.patel@wdc.com>
This commit is contained in:
Anup Patel
2019-07-01 08:54:13 +05:30
committed by Anup Patel
parent da398ef8d6
commit bb3edd36af
1 changed files with 1 additions and 0 deletions
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firmware/fw_base.S
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@@ -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