diff options
Diffstat (limited to 'boot/bootflow.c')
| -rw-r--r-- | boot/bootflow.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/boot/bootflow.c b/boot/bootflow.c index 58a1afa7a75..4054a966af8 100644 --- a/boot/bootflow.c +++ b/boot/bootflow.c @@ -942,8 +942,9 @@ int bootflow_cmdline_auto(struct bootflow *bflow, const char *arg) *buf = '\0'; if (!strcmp("earlycon", arg) && info.type == SERIAL_CHIP_16550_COMPATIBLE) { snprintf(buf, sizeof(buf), - "uart8250,mmio32,%#lx,%dn8", info.addr, - info.baudrate); + "uart8250,%s,%#lx,%dn8", + info.addr_space == SERIAL_ADDRESS_SPACE_IO ? "io" : + "mmio", info.addr, info.baudrate); } else if (!strcmp("earlycon", arg) && info.type == SERIAL_CHIP_PL01X) { snprintf(buf, sizeof(buf), "pl011,mmio32,%#lx,%dn8", info.addr, @@ -954,7 +955,7 @@ int bootflow_cmdline_auto(struct bootflow *bflow, const char *arg) } if (!*buf) { - printf("Unknown param '%s\n", arg); + printf("Unknown param '%s'\n", arg); return -ENOENT; } |