diff options
| author | Damien Le Moal <[email protected]> | 2018-12-20 14:39:32 +0900 |
|---|---|---|
| committer | Damien Le Moal <[email protected]> | 2018-12-20 14:43:04 +0900 |
| commit | b88b9ee2d1ee1ead6efd0ffb501be49fc9b6fbbe (patch) | |
| tree | de3537134fd1af7c3cce0b59415fa572b9bb83eb | |
| parent | fcfbb30fc368c05e5d45c7402a0e916dc58e3d42 (diff) | |
blob: Fix comments
Add comments to assembler (not trivial to follow).
Signed-off-by: Damien Le Moal <[email protected]>
| -rw-r--r-- | blob/fw_common.S | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/blob/fw_common.S b/blob/fw_common.S index 25bdd55c..db0f7f7d 100644 --- a/blob/fw_common.S +++ b/blob/fw_common.S @@ -15,7 +15,10 @@ .globl _start .globl _start_warm _start: - /* Jump to warm-boot for mhartid != 0 */ + /* + * Jump to warm-boot if this is not the first core booting, + * that is, for mhartid != 0 + */ csrr a6, mhartid blt zero, a6, _wait_for_boot_hart @@ -39,7 +42,7 @@ _bss_zero: _prev_arg1_override_done: /* - * Relocate FDT + * Relocate Flatened Device Tree (FDT) * source FDT address = previous arg1 * destination FDT address = next arg1 * |