diff options
Diffstat (limited to 'hw/mips')
| -rw-r--r-- | hw/mips/boston.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 1debca18ec..d2ab9da1a0 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -34,6 +34,7 @@ #include "hw/qdev-properties.h" #include "qapi/error.h" #include "qemu/error-report.h" +#include "qemu/guest-random.h" #include "qemu/log.h" #include "chardev/char.h" #include "sysemu/device_tree.h" @@ -363,6 +364,7 @@ static const void *boston_fdt_filter(void *opaque, const void *fdt_orig, size_t ram_low_sz, ram_high_sz; size_t fdt_sz = fdt_totalsize(fdt_orig) * 2; g_autofree void *fdt = g_malloc0(fdt_sz); + uint8_t rng_seed[32]; err = fdt_open_into(fdt_orig, fdt, fdt_sz); if (err) { @@ -370,6 +372,9 @@ static const void *boston_fdt_filter(void *opaque, const void *fdt_orig, return NULL; } + qemu_guest_getrandom_nofail(rng_seed, sizeof(rng_seed)); + qemu_fdt_setprop(fdt, "/chosen", "rng-seed", rng_seed, sizeof(rng_seed)); + cmdline = (machine->kernel_cmdline && machine->kernel_cmdline[0]) ? machine->kernel_cmdline : " "; err = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); |