diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2021-02-03 16:22:40 +0300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-03-04 05:17:25 +0300 |
| commit | 09bd08401a5ff2cdbf40fdc27a8add809ae11075 (patch) | |
| tree | d96beb59fbb5e659ae33439e89eab2ac76db7d52 /drivers/serial | |
| parent | ced4c31e93d905694553fd1df7aeb4e7d7ef6112 (diff) | |
| download | u-boot-09bd08401a5ff2cdbf40fdc27a8add809ae11075.tar.xz | |
serial: ns16550: Correct the base address type
Currently ns16550_serial_assign_base() treats the argument 'base'
with type `ulong`. This is incorrect because the base address was
obtained from device tree with type `fdt_addr_t` that can represent
a physical address larger than 32-bit in a 32-bit system.
Fixes: 9e6ce62190b7 ("serial: ns16550: Fix ordering of getting base address")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/serial')
| -rw-r--r-- | drivers/serial/ns16550.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index b9e99babeb..1377c9a0e1 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -483,7 +483,7 @@ static int ns16550_serial_getinfo(struct udevice *dev, return 0; } -static int ns16550_serial_assign_base(struct ns16550_plat *plat, ulong base) +static int ns16550_serial_assign_base(struct ns16550_plat *plat, fdt_addr_t base) { if (base == FDT_ADDR_T_NONE) return -EINVAL; |