From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:13:47 +0200 Subject: Adding upstream version 2.8.0+dfsg. Signed-off-by: Daniel Baumann --- include/drivers/nxp/console/plat_console.h | 38 ++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 include/drivers/nxp/console/plat_console.h (limited to 'include/drivers/nxp/console/plat_console.h') diff --git a/include/drivers/nxp/console/plat_console.h b/include/drivers/nxp/console/plat_console.h new file mode 100644 index 0000000..8b1b23a --- /dev/null +++ b/include/drivers/nxp/console/plat_console.h @@ -0,0 +1,38 @@ +/* + * Copyright 2021 NXP + * + * SPDX-License-Identifier: BSD-3-Clause + * + */ + +#ifndef PLAT_CONSOLE_H +#define PLAT_CONSOLE_H + +#include +#include + +#if (NXP_CONSOLE == NS16550) +/* + * NXP specific UART - 16550 configuration + * + * Initialize a NXP 16550 console instance and register it with the console + * framework. The |console| pointer must point to storage that will be valid + * for the lifetime of the console, such as a global or static local variable. + * Its contents will be reinitialized from scratch. + * When |clock| has a value of 0, the UART will *not* be initialised. This + * means the UART should already be enabled and the baudrate and clock setup + * should have been done already, either by platform specific code or by + * previous firmware stages. The |baud| parameter will be ignored in this + * case as well. + */ +int nxp_console_16550_register(uintptr_t baseaddr, uint32_t clock, + uint32_t baud, console_t *console); +#endif +/* + * Function to initialize platform's console + * and register with console framework + */ +void plat_console_init(uintptr_t nxp_console_addr, uint32_t uart_clk_div, + uint32_t baud); + +#endif -- cgit v1.2.3