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Merge tag 'edgar/xilinx-next-2022-09-21.for-upstream' of https://github.com/edgarigl/qemu into staging

Xilinx queue

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# gpg: Signature made Wed 21 Sep 2022 15:45:40 EDT
# gpg:                using RSA key AC44FEDC14F7F1EBEDBF415129C596780F6BCA83
# gpg: Good signature from "Edgar E. Iglesias (Xilinx key) <edgar.iglesias@xilinx.com>" [unknown]
# gpg:                 aka "Edgar E. Iglesias <edgar.iglesias@gmail.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: AC44 FEDC 14F7 F1EB EDBF  4151 29C5 9678 0F6B CA83

* tag 'edgar/xilinx-next-2022-09-21.for-upstream' of https://github.com/edgarigl/qemu:
  hw/microblaze: pass random seed to fdt

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2022-09-22 13:24:27 -04:00
commit 6160d8ff81
1 changed files with 5 additions and 0 deletions
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5
hw/microblaze/boot.c
View File

@ -30,6 +30,7 @@
#include "qemu/option.h"
#include "qemu/config-file.h"
#include "qemu/error-report.h"
#include "qemu/guest-random.h"
#include "sysemu/device_tree.h"
#include "sysemu/reset.h"
#include "hw/boards.h"
@ -75,6 +76,7 @@ static int microblaze_load_dtb(hwaddr addr,
int fdt_size;
void *fdt = NULL;
int r;
uint8_t rng_seed[32];
if (dtb_filename) {
fdt = load_device_tree(dtb_filename, &fdt_size);
@ -83,6 +85,9 @@ static int microblaze_load_dtb(hwaddr addr,
return 0;
}
qemu_guest_getrandom_nofail(rng_seed, sizeof(rng_seed));
qemu_fdt_setprop(fdt, "/chosen", "rng-seed", rng_seed, sizeof(rng_seed));
if (kernel_cmdline) {
r = qemu_fdt_setprop_string(fdt, "/chosen", "bootargs",
kernel_cmdline);