diff options
Diffstat (limited to 'src/soc/ti/am335x')
| -rw-r--r-- | src/soc/ti/am335x/uart.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/soc/ti/am335x/uart.c b/src/soc/ti/am335x/uart.c index 90095d47d9..e3648a93a6 100644 --- a/src/soc/ti/am335x/uart.c +++ b/src/soc/ti/am335x/uart.c @@ -135,7 +135,7 @@ unsigned int uart_platform_refclk(void) return 48000000; } -uintptr_t uart_platform_base(int idx) +uintptr_t uart_platform_base(unsigned int idx) { const unsigned int bases[] = { 0x44e09000, 0x48022000, 0x48024000, @@ -146,7 +146,7 @@ uintptr_t uart_platform_base(int idx) return 0; } -void uart_init(int idx) +void uart_init(unsigned int idx) { struct am335x_uart *uart = uart_platform_baseptr(idx); uint16_t div = (uint16_t) uart_baudrate_divisor( @@ -154,19 +154,19 @@ void uart_init(int idx) am335x_uart_init(uart, div); } -unsigned char uart_rx_byte(int idx) +unsigned char uart_rx_byte(unsigned int idx) { struct am335x_uart *uart = uart_platform_baseptr(idx); return am335x_uart_rx_byte(uart); } -void uart_tx_byte(int idx, unsigned char data) +void uart_tx_byte(unsigned int idx, unsigned char data) { struct am335x_uart *uart = uart_platform_baseptr(idx); am335x_uart_tx_byte(uart, data); } -void uart_tx_flush(int idx) +void uart_tx_flush(unsigned int idx) { } |