From 81624751253d867ba9a3e5a8a0f4580b7b8cdb54 Mon Sep 17 00:00:00 2001 From: "Haoran.Wang" Date: Mon, 29 Oct 2018 20:12:03 +0800 Subject: MA-13239 imx8qm: Touch correct pad for UART0 Due imx8qm_mek's UART0_RTS_B and UART0_CTS_0 pad reuse to be the UART2 for base bard which operated by M4_1, so don't touch these two pads in ATF. Signed-off-by: Haoran.Wang Acked-by: Pete Zhang --- plat/imx/imx8qm/imx8qm_bl31_setup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/plat/imx/imx8qm/imx8qm_bl31_setup.c b/plat/imx/imx8qm/imx8qm_bl31_setup.c index 95e06a8a..66b6aaac 100644 --- a/plat/imx/imx8qm/imx8qm_bl31_setup.c +++ b/plat/imx/imx8qm/imx8qm_bl31_setup.c @@ -308,8 +308,7 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1, /* configure UART pads */ sc_pad_set(ipc_handle, SC_P_UART0_RX, UART_PAD_CTRL); sc_pad_set(ipc_handle, SC_P_UART0_TX, UART_PAD_CTRL); - sc_pad_set(ipc_handle, SC_P_UART0_RTS_B, UART_PAD_CTRL); - sc_pad_set(ipc_handle, SC_P_UART0_CTS_B, UART_PAD_CTRL); + lpuart32_serial_init(IMX_BOOT_UART_BASE); #endif -- cgit v1.2.3