diff --git a/uart0-helloworld-sdboot.c b/uart0-helloworld-sdboot.c
index 54e3570..79ae454 100644
--- a/uart0-helloworld-sdboot.c
+++ b/uart0-helloworld-sdboot.c
@@ -195,6 +195,8 @@ static const struct soc_info {
 		SUNXI_UART0_BASE, SUNXI_GPB(22), MUX_2 },
 	{ 0x1663, "F1C100s", SUNXI_PIO_BASE, AW_CCM_BASE, SRAM_A1_ADDR_0,
 		SUNIV_UART0_BASE, SUNXI_GPE(0), MUX_5, FLAG_UART_ON_APB1 },
+	{ 0x1673, "A83T", SUNXI_PIO_BASE, AW_CCM_BASE, SRAM_A1_ADDR_0,
+		SUNXI_UART0_BASE, SUNXI_GPB(9), MUX_2 },
 	{ 0x1689, "A64", SUNXI_PIO_BASE, AW_CCM_BASE, SRAM_A1_ADDR_10000,
 		SUNXI_UART0_BASE, SUNXI_GPB(8), MUX_4 },
 	{ 0x1680, "H2+", SUNXI_PIO_BASE, AW_CCM_BASE, SRAM_A1_ADDR_0,