dev/simple_uart: re-enable FIFO & use macro for hardcoded baudrate calculation…

dev/simple_uart: re-enable FIFO & use macro for hardcoded baudrate calculation (saves 1kB of bootloader space...)

dev/simple_uart: re-enable FIFO & use macro for hardcoded baudrate calculation…
dev/simple_uart: re-enable FIFO & use macro for hardcoded baudrate calculation (saves 1kB of bootloader space...)
f4fa9aac · Tomasz Wlostowski · 185cd080 · f4fa9aac
Commit f4fa9aac authored Nov 18, 2020 by Tomasz Wlostowski
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Showing with 4 additions and 4 deletions

simple_uart.c dev/simple_uart.c +4 -4

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--- a/dev/simple_uart.c
+++ b/dev/simple_uart.c
@@ -34,7 +34,7 @@ void suart_init(struct simple_uart_device *dev, uint32_t base_addr, int baudrate
 void suart_init_default_baudrate(struct simple_uart_device *dev, uint32_t base_addr)
 {
 	dev->base = (void*) base_addr;
-	writel( suart_calc_baud(CONSOLE_UART_BAUDRATE), dev->base + UART_REG_BCR );
+	writel( SUART_CALC_BAUD(CONSOLE_UART_BAUDRATE), dev->base + UART_REG_BCR );
 }
 void suart_write_byte(struct simple_uart_device *dev, int b)
@@ -62,11 +62,11 @@ int suart_get_rx_fifo_count( struct simple_uart_device *dev )
 int suart_poll(struct simple_uart_device *dev)
 {
-	/*if( suart_is_fifo_supported( dev ) )
+	if( suart_is_fifo_supported( dev ) )
 	{
 		return suart_get_rx_fifo_count( dev );
-	}*/
+	}
 	return readl( dev->base + UART_REG_SR) & UART_SR_RX_RDY ? 1 : 0;
 }