From 2fded8138de4dd195c26402337b66ac37b0d67ea Mon Sep 17 00:00:00 2001 From: Karel Gardas Date: Mon, 16 May 2022 12:58:10 +0200 Subject: bsps/stm32h7: add board C files for stm32h757i-eval BSP Besides C files for the BSP variant the patch also provides license clarification on system_stm32h7xx.c file which is provided in boards/stm/stm32h757i-eval directory. The files comes from STM32CubeH7 project and references "root directory" in its license comment and it's not clear where this points out. Let's add clarification comment about it and also based on it and resulting license let's add SPDX license identifier. Sponsored-By: Precidata --- .../stm/stm32h757i-eval/stm32h7-config-osc.c | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 bsps/arm/stm32h7/boards/stm/stm32h757i-eval/stm32h7-config-osc.c (limited to 'bsps/arm/stm32h7/boards/stm/stm32h757i-eval/stm32h7-config-osc.c') diff --git a/bsps/arm/stm32h7/boards/stm/stm32h757i-eval/stm32h7-config-osc.c b/bsps/arm/stm32h7/boards/stm/stm32h757i-eval/stm32h7-config-osc.c new file mode 100644 index 0000000000..8f23508cbb --- /dev/null +++ b/bsps/arm/stm32h7/boards/stm/stm32h757i-eval/stm32h7-config-osc.c @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/* + * Copyright (C) 2022 Karel Gardas + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +const RCC_OscInitTypeDef stm32h7_config_oscillator = { + .OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE + | RCC_OSCILLATORTYPE_HSI48, + .HSEState = RCC_HSE_ON, + .LSEState = RCC_LSE_OFF, + .HSIState = RCC_HSI_DIV1, + .HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT, + .HSI48State = RCC_HSI48_ON, + .CSIState = RCC_CSI_OFF, + .PLL.PLLState = RCC_PLL_ON, + .PLL.PLLSource = RCC_PLLSOURCE_HSE, + .PLL.PLLM = 2, + .PLL.PLLN = 64, + .PLL.PLLFRACN = 0, + .PLL.PLLP = 2, + .PLL.PLLR = 2, + .PLL.PLLQ = 6, + .PLL.PLLVCOSEL = RCC_PLL1VCOWIDE, + .PLL.PLLRGE = RCC_PLL1VCIRANGE_3 +}; -- cgit v1.2.3