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| author | Wesley W. Terpstra <wesley@sifive.com> | 2017-04-05 17:42:26 -0700 |
|---|---|---|
| committer | Wesley W. Terpstra <wesley@sifive.com> | 2017-04-05 17:44:02 -0700 |
| commit | 31eab7e4dd7856d48ee352fc941490257840a87c (patch) | |
| tree | a8f51d69d2a70337a2381309e835f3c926a2c859 | |
| parent | 8b4421bacba28f97da2ddeb6a6fba9e184e91bee (diff) | |
| download | pk-31eab7e4dd7856d48ee352fc941490257840a87c.zip pk-31eab7e4dd7856d48ee352fc941490257840a87c.tar.gz pk-31eab7e4dd7856d48ee352fc941490257840a87c.tar.bz2 | |
fdt: update the status length when masking cpus
| -rw-r--r-- | machine/fdt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/machine/fdt.c b/machine/fdt.c index 908b2ea..34ff87b 100644 --- a/machine/fdt.c +++ b/machine/fdt.c @@ -569,8 +569,11 @@ static void hart_filter_done(const struct fdt_scan_node *node, void *extra) assert (filter->status); assert (filter->hart >= 0); - if (((filter->mask >> filter->hart) & 1)) + if (((filter->mask >> filter->hart) & 1) && !strcmp(filter->status, "okay")) { strcpy(filter->status, "masked"); + uint32_t *len = (uint32_t*)filter->status; + len[-2] = bswap(strlen("masked")+1); + } } void filter_harts(uintptr_t fdt, unsigned long hart_mask) |