Fix uart address definition on thinpad

Signed-off-by: Harry Chen <i@harrychen.xyz>
6 years ago · 6e2947ac56
parent 96caa80914
commit 6e2947ac56
1 changed files with 2 additions and 2 deletions
--- a/kernel/src/arch/mipsel/board/thinpad/serial.rs
+++ b/kernel/src/arch/mipsel/board/thinpad/serial.rs
@ -8,8 +8,8 @@ pub struct SerialPort {
    base: usize
 }

-const UART_STATUS: usize = 0;
-const UART_DATA: usize = 0;
+const UART_STATUS: usize = 0x0;
+const UART_DATA: usize = 0x4;

 const UART_STATUS_CTS: u8 = 0x1; // clear to send signal
 const UART_STATUS_DR: u8 = 0x2; // data ready signal