Diff: targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/mbed_overrides.c

Revision:

153:9398a535854b

Parent:

152:9a67f0b066fc

diff -r 9a67f0b066fc -r 9398a535854b targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/mbed_overrides.c
--- a/targets/TARGET_NUVOTON/TARGET_NUC472/TARGET_NUMAKER_PFM_NUC472/mbed_overrides.c	Thu Dec 15 11:48:27 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2015-2016 Nuvoton
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "cmsis.h"
-#include "analogin_api.h"
-
-// NOTE: Ensurce mbed_sdk_init() will get called before C++ global object constructor.
-#if defined(__CC_ARM) || defined(__GNUC__)
-void mbed_sdk_init_forced(void) __attribute__((constructor(101)));
-#elif defined(__ICCARM__)
-    // FIXME: How to achieve it in IAR?
-#endif
-
-void mbed_sdk_init(void)
-{
-    // NOTE: Support singleton semantics to be called from other init functions
-    static int inited = 0;
-    if (inited) {
-        return;
-    }
-    inited = 1;
-    
-    /*---------------------------------------------------------------------------------------------------------*/
-    /* Init System Clock                                                                                       */
-    /*---------------------------------------------------------------------------------------------------------*/
-    /* Unlock protected registers */
-    SYS_UnlockReg();
-
-    /* Enable External XTAL (4~24 MHz) */
-    CLK_EnableXtalRC(CLK_PWRCTL_HXTEN_Msk);
-    /* Enable LIRC for lp_ticker */
-    CLK_EnableXtalRC(CLK_PWRCTL_LIRCEN_Msk);
-    /* Enable LXT for RTC */
-    CLK_EnableXtalRC(CLK_PWRCTL_LXTEN_Msk);
-
-    /* Waiting for External XTAL (4~24 MHz) ready */
-    CLK_WaitClockReady(CLK_STATUS_HXTSTB_Msk);
-    /* Waiting for LIRC ready */
-    CLK_WaitClockReady(CLK_STATUS_LIRCSTB_Msk);
-    /* Waiting for LXT ready */
-    CLK_WaitClockReady(CLK_STATUS_LXTSTB_Msk);
-
-    /* Switch HCLK clock source to HXT */
-    CLK_SetHCLK(CLK_CLKSEL0_HCLKSEL_HXT,CLK_CLKDIV0_HCLK(1));
-
-    /* Set PLL to power down mode and PLLSTB bit in CLKSTATUS register will be cleared by hardware.*/
-    CLK->PLLCTL|= CLK_PLLCTL_PD_Msk;
-
-    /* Set PLL frequency */
-    CLK->PLLCTL = CLK_PLLCTL_84MHz_HXT;
-
-    /* Waiting for clock ready */
-    CLK_WaitClockReady(CLK_STATUS_PLLSTB_Msk);
-
-    /* Switch HCLK clock source to PLL */
-    CLK_SetHCLK(CLK_CLKSEL0_HCLKSEL_PLL,CLK_CLKDIV0_HCLK(1));
-
-    /* Enable IP clock */
-    //CLK_EnableModuleClock(UART0_MODULE);
-
-    /* Select IP clock source */
-    //CLK_SetModuleClock(UART0_MODULE,CLK_CLKSEL1_UARTSEL_HXT,CLK_CLKDIV0_UART(1));
-
-#if DEVICE_ANALOGIN
-    /* Vref connect to AVDD */
-    SYS->VREFCTL = (SYS->VREFCTL & ~SYS_VREFCTL_VREFCTL_Msk) | SYS_VREFCTL_VREF_AVDD;
-#endif
-    
-    /* Update System Core Clock */
-    /* User can use SystemCoreClockUpdate() to calculate SystemCoreClock. */
-    SystemCoreClockUpdate();
-
-    /* Lock protected registers */
-    SYS_LockReg();
-}
-
-void mbed_sdk_init_forced(void)
-{
-    mbed_sdk_init();
-}