1 files changed, 93 insertions, 0 deletions

diff --git a/lib/chibios-contrib/ext/mcux-sdk/devices/LPC844/project_template/clock_config.c b/lib/chibios-contrib/ext/mcux-sdk/devices/LPC844/project_template/clock_config.c
new file mode 100644
index 000000000..19d6887be
--- /dev/null
+++ b/lib/chibios-contrib/ext/mcux-sdk/devices/LPC844/project_template/clock_config.c
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2018 NXP.
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * How to set up clock using clock driver functions:
+ *
+ * 1. Setup clock sources.
+ *
+ * 2. Set up all dividers.
+ *
+ * 3. Set up all selectors to provide selected clocks.
+ */
+
+/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
+!!GlobalInfo
+product: Clocks v5.0
+processor: LPC844
+mcu_data: ksdk2_0
+processor_version: 0.0.10
+ * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
+
+#include "fsl_power.h"
+#include "fsl_clock.h"
+#include "clock_config.h"
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*******************************************************************************
+ * Variables
+ ******************************************************************************/
+/* System clock frequency. */
+extern uint32_t SystemCoreClock;
+
+/*******************************************************************************
+ ************************ BOARD_InitBootClocks function ************************
+ ******************************************************************************/
+void BOARD_InitBootClocks(void)
+{
+    BOARD_BootClockRUN();
+}
+
+/*******************************************************************************
+ ********************** Configuration BOARD_BootClockRUN ***********************
+ ******************************************************************************/
+/* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
+!!Configuration
+name: BOARD_BootClockRUN
+called_from_default_init: true
+outputs:
+- {id: FROHF_clock.outFreq, value: 30 MHz}
+- {id: SYSPLL_clock.outFreq, value: 15 MHz}
+- {id: System_clock.outFreq, value: 15 MHz}
+ * BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS **********/
+
+/*******************************************************************************
+ * Variables for BOARD_BootClockRUN configuration
+ ******************************************************************************/
+/*******************************************************************************
+ * Code for BOARD_BootClockRUN configuration
+ ******************************************************************************/
+void BOARD_BootClockRUN(void)
+{
+    /*!< Set up the clock sources */
+    /*!< Set up FRO */
+    POWER_DisablePD(kPDRUNCFG_PD_FRO_OUT);                   /*!< Ensure FRO is on  */
+    POWER_DisablePD(kPDRUNCFG_PD_FRO);                      /*!< Ensure FRO is on  */
+    CLOCK_SetFroOscFreq(kCLOCK_FroOscOut30M);                    /*!< Set up FRO freq */
+    CLOCK_SetFroOutClkSrc(kCLOCK_FroSrcLpwrBootValue);                    /*!< Set FRO clock source */
+    POWER_DisablePD(kPDRUNCFG_PD_SYSOSC);                  /*!< Ensure Main osc is on */
+    CLOCK_Select(kEXT_Clk_From_SysOsc);                     /*!<select external clock source to sys_osc */
+    clock_sys_pll_t config;
+    config.src = kCLOCK_SysPllSrcFRO;                   /*!< select FRO for SYSPLL */
+    config.targetFreq = 15000000U;                     /*!< set pll target freq */
+    CLOCK_InitSystemPll(&config);                           /*!< set parameters */
+    CLOCK_Select(kFRG0_Clk_From_Fro);                     /*!< select fro for frg0 */
+    CLOCK_SetFRG0ClkFreq(15000000U);                     /*!< select frg0 freq */
+    CLOCK_Select(kFRG1_Clk_From_Fro);                     /*!< select fro for frg1 */
+    CLOCK_SetFRG1ClkFreq(15000000U);                     /*!< select frg1 freq */
+    CLOCK_SetMainClkSrc(kCLOCK_MainClkSrcFro);            /*!< select fro for main clock */
+    CLOCK_Select(kCLKOUT_From_Fro);                         /*!< select FRO for CLKOUT */
+    CLOCK_Select(kSCT_Clk_From_Fro);                        /*!< select FRO for SCT */
+    CLOCK_Select(kADC_Clk_From_Fro);                       /*!< select FRO for ADC */
+    CLOCK_SetCoreSysClkDiv(1U);
+    /*!< Set SystemCoreClock variable. */
+    SystemCoreClock = BOARD_BOOTCLOCKRUN_CORE_CLOCK;
+}
+