diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/firmware-zynqmp.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/firmware/firmware-zynqmp.c b/drivers/firmware/firmware-zynqmp.c index 325e4ddea6d..76ddc6b4f40 100644 --- a/drivers/firmware/firmware-zynqmp.c +++ b/drivers/firmware/firmware-zynqmp.c @@ -70,11 +70,20 @@ int zynqmp_pmufw_config_close(void) int zynqmp_pmufw_node(u32 id) { + static bool skip_config; + int ret; + + if (skip_config) + return 0; + /* Record power domain id */ xpm_configobject[NODE_ID_LOCATION] = id; - zynqmp_pmufw_load_config_object(xpm_configobject, - sizeof(xpm_configobject)); + ret = zynqmp_pmufw_load_config_object(xpm_configobject, + sizeof(xpm_configobject)); + + if (ret && id == NODE_APU_0) + skip_config = true; return 0; } @@ -284,6 +293,9 @@ static int zynqmp_power_probe(struct udevice *dev) ret >> ZYNQMP_PM_VERSION_MAJOR_SHIFT, ret & ZYNQMP_PM_VERSION_MINOR_MASK); + if (IS_ENABLED(CONFIG_ARCH_ZYNQMP)) + zynqmp_pmufw_node(NODE_APU_0); + return 0; }; |