summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial/earlycon.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/earlycon.c')
-rw-r--r--drivers/tty/serial/earlycon.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index 870e84f..a242783 100644
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -245,11 +245,12 @@ int __init of_setup_earlycon(const struct earlycon_id *match,
}
port->mapbase = addr;
port->uartclk = BASE_BAUD * 16;
- port->membase = earlycon_map(port->mapbase, SZ_4K);
val = of_get_flat_dt_prop(node, "reg-offset", NULL);
if (val)
port->mapbase += be32_to_cpu(*val);
+ port->membase = earlycon_map(port->mapbase, SZ_4K);
+
val = of_get_flat_dt_prop(node, "reg-shift", NULL);
if (val)
port->regshift = be32_to_cpu(*val);
OpenPOWER on IntegriCloud