diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/nvidia/tegra124/uart.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/soc/nvidia/tegra124/uart.c b/src/soc/nvidia/tegra124/uart.c index d28cbb7016..9d06a0a34e 100644 --- a/src/soc/nvidia/tegra124/uart.c +++ b/src/soc/nvidia/tegra124/uart.c @@ -95,8 +95,17 @@ static int tegra124_uart_tst_byte(struct tegra124_uart *uart_ptr) unsigned int uart_platform_base(int idx) { - //TODO:return the correct address based on which UART has been selected - return CONFIG_CONSOLE_SERIAL_UART_ADDRESS; + //Default to UART A + unsigned int base = 0x70006000; + //UARTs A - E are mapped as index 0 - 4 + if ((idx < 5) && (idx >= 0)) { + if (idx != 1) { //not UART B + base += idx * 0x100; + } else { + base += 0x40; + } + } + return base; } void uart_init(int idx) |