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-rw-r--r--os/hal/platforms/STM8/hal_lld.c110
1 files changed, 0 insertions, 110 deletions
diff --git a/os/hal/platforms/STM8/hal_lld.c b/os/hal/platforms/STM8/hal_lld.c
deleted file mode 100644
index de32cfb44..000000000
--- a/os/hal/platforms/STM8/hal_lld.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.
-
- This file is part of ChibiOS/RT.
-
- ChibiOS/RT is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS/RT is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file STM8S/hal_lld.c
- * @brief STM8S HAL subsystem low level driver source.
- *
- * @addtogroup HAL
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver interrupt handlers. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Low level HAL driver initialization.
- * @details Clock sources initialization, HSI is assumed to be already
- * started after reset.
- * @note If the @p STM8S_CLOCK_INIT option is set to @p FALSE then the
- * initialization is not performed and is left to the application.
- *
- * @notapi
- */
-void hal_lld_init(void) {
-
-#if !STM8S_NO_CLOCK_INIT
- /* Makes sure that HSI is stable before proceeding.*/
- CLK->ICKR |= CLK_ICKR_HSIRDY;
- while ((CLK->ICKR & CLK_ICKR_HSIRDY) == 0)
- ;
-
- /* LSI startup and stabilization if required.*/
-#if STM8S_LSI_ENABLED
- CLK->ICKR |= CLK_ICKR_LSIEN;
- while ((CLK->ICKR & CLK_ICKR_LSIRDY) == 0)
- ;
-#endif
-
- /* HSE startup and stabilization if required.*/
-#if STM8S_HSE_ENABLED
- CLK->ECKR |= CLK_ECKR_HSEEN;
- while ((CLK->ECKR & CLK_ECKR_HSERDY) == 0)
- ;
-#endif
-
- /* Setting up clock dividers.*/
- CLK->CKDIVR = (STM8S_HSI_DIVIDER << 3) | (STM8S_CPU_DIVIDER << 0);
-
- /* SYSCLK switch to the selected source, not necessary if it is HSI.*/
-#if STM8S_SYSCLK_SOURCE != CLK_SYSSEL_HSI
- /* Switching clock (manual switch mode).*/
- CLK->SWR = STM8S_SYSCLK_SOURCE;
- while ((CLK->SWCR & CLK_SWCR_SWIF) == 0)
- ;
- CLK->SWCR = CLK_SWCR_SWEN;
-#endif
-
- /* Clocks initially all disabled.*/
- CLK->PCKENR1 = 0;
- CLK->PCKENR2 = 0;
-
- /* Other clock related initializations.*/
- CLK->CSSR = 0;
- CLK->CCOR = 0;
- CLK->CANCCR = STM8S_CAN_DIVIDER_VALUE;
-
- /* HSI disabled if it is no more required.*/
-#if !STM8S_HSI_ENABLED
- CLK->ICKR &= ~CLK_ICKR_HSIEN;
-#endif
-#endif /* !STM8S_NO_CLOCK_INIT */
-}
-
-/** @} */