diff options
Diffstat (limited to 'drivers/serial/ns16550.c')
| -rw-r--r-- | drivers/serial/ns16550.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index fe6cc26afe..2301f0af48 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -61,7 +61,7 @@ static void ns16550_writeb(NS16550_t port, int offset, int value) unsigned char *addr; offset *= 1 << plat->reg_shift; - addr = plat->base + offset; + addr = map_sysmem(plat->base, 0) + offset; /* * As far as we know it doesn't make sense to support selection of * these options at run-time, so use the existing CONFIG options. @@ -85,7 +85,7 @@ static int ns16550_readb(NS16550_t port, int offset) unsigned char *addr; offset *= 1 << plat->reg_shift; - addr = plat->base + offset; + addr = map_sysmem(plat->base, 0) + offset; #ifdef CONFIG_SYS_NS16550_PORT_MAPPED return inb(addr); #elif defined(CONFIG_SYS_NS16550_MEM32) && !defined(CONFIG_SYS_BIG_ENDIAN) @@ -291,7 +291,7 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) if (addr == FDT_ADDR_T_NONE) return -EINVAL; - plat->base = (unsigned char *)addr; + plat->base = addr; plat->reg_shift = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "reg-shift", 1); com_port->plat = plat; |