diff options
Diffstat (limited to 'core/chip.c')
| -rw-r--r-- | core/chip.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/core/chip.c b/core/chip.c index 2d95b2e..6fc5d42 100644 --- a/core/chip.c +++ b/core/chip.c @@ -166,11 +166,20 @@ void init_chips(void) prlog(PR_NOTICE, "CHIP: Detected Simics simulator\n"); } /* Detect Awan emulator */ - if (dt_find_by_path(dt_root, "/awan")) { - proc_chip_quirks |= QUIRK_NO_CHIPTOD | QUIRK_NO_F000F - | QUIRK_NO_PBA | QUIRK_NO_OCC_IRQ | QUIRK_SLOW_SIM; + xn = dt_find_by_path(dt_root, "/awan"); + if (xn) { + const char *model_type; + proc_chip_quirks |= QUIRK_AWAN | QUIRK_SLOW_SIM | QUIRK_NO_PBA + | QUIRK_NO_OCC_IRQ; tb_hz = 512000; - prlog(PR_NOTICE, "CHIP: Detected Awan emulator\n"); + + model_type = dt_prop_get_def(xn, "device_type", (void *)"core"); + if (strcmp(model_type, "core") == 0) { + proc_chip_quirks |= QUIRK_NO_RNG | QUIRK_NO_CHIPTOD + | QUIRK_NO_F000F; + } + prlog(PR_NOTICE, "CHIP: Detected Awan emulator %s model\n", + model_type); } /* Detect Qemu */ if (dt_node_is_compatible(dt_root, "qemu,powernv") || |