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Diffstat (limited to 'platform/ext/target/nxp/common/Native_Driver/drivers/fsl_common.c')
-rwxr-xr-xplatform/ext/target/nxp/common/Native_Driver/drivers/fsl_common.c212
1 files changed, 0 insertions, 212 deletions
diff --git a/platform/ext/target/nxp/common/Native_Driver/drivers/fsl_common.c b/platform/ext/target/nxp/common/Native_Driver/drivers/fsl_common.c
deleted file mode 100755
index e0233dcfc5..0000000000
--- a/platform/ext/target/nxp/common/Native_Driver/drivers/fsl_common.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * Copyright (c) 2015-2016, Freescale Semiconductor, Inc.
- * Copyright 2016-2018 NXP
- * All rights reserved.
- *
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include "fsl_common.h"
-#define SDK_MEM_MAGIC_NUMBER 12345U
-
-typedef struct _mem_align_control_block
-{
- uint16_t identifier; /*!< Identifier for the memory control block. */
- uint16_t offset; /*!< offset from aligned address to real address */
-} mem_align_cb_t;
-
-/* Component ID definition, used by tools. */
-#ifndef FSL_COMPONENT_ID
-#define FSL_COMPONENT_ID "platform.drivers.common"
-#endif
-
-#ifndef __GIC_PRIO_BITS
-#if defined(ENABLE_RAM_VECTOR_TABLE)
-uint32_t InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler)
-{
-/* Addresses for VECTOR_TABLE and VECTOR_RAM come from the linker file */
-#if defined(__CC_ARM) || defined(__ARMCC_VERSION)
- extern uint32_t Image$$VECTOR_ROM$$Base[];
- extern uint32_t Image$$VECTOR_RAM$$Base[];
- extern uint32_t Image$$RW_m_data$$Base[];
-
-#define __VECTOR_TABLE Image$$VECTOR_ROM$$Base
-#define __VECTOR_RAM Image$$VECTOR_RAM$$Base
-#define __RAM_VECTOR_TABLE_SIZE (((uint32_t)Image$$RW_m_data$$Base - (uint32_t)Image$$VECTOR_RAM$$Base))
-#elif defined(__ICCARM__)
- extern uint32_t __RAM_VECTOR_TABLE_SIZE[];
- extern uint32_t __VECTOR_TABLE[];
- extern uint32_t __VECTOR_RAM[];
-#elif defined(__GNUC__)
- extern uint32_t __VECTOR_TABLE[];
- extern uint32_t __VECTOR_RAM[];
- extern uint32_t __RAM_VECTOR_TABLE_SIZE_BYTES[];
- uint32_t __RAM_VECTOR_TABLE_SIZE = (uint32_t)(__RAM_VECTOR_TABLE_SIZE_BYTES);
-#endif /* defined(__CC_ARM) || defined(__ARMCC_VERSION) */
- uint32_t n;
- uint32_t ret;
- uint32_t irqMaskValue;
-
- irqMaskValue = DisableGlobalIRQ();
- if (SCB->VTOR != (uint32_t)__VECTOR_RAM)
- {
- /* Copy the vector table from ROM to RAM */
- for (n = 0; n < ((uint32_t)__RAM_VECTOR_TABLE_SIZE) / sizeof(uint32_t); n++)
- {
- __VECTOR_RAM[n] = __VECTOR_TABLE[n];
- }
- /* Point the VTOR to the position of vector table */
- SCB->VTOR = (uint32_t)__VECTOR_RAM;
- }
-
- ret = __VECTOR_RAM[irq + 16];
- /* make sure the __VECTOR_RAM is noncachable */
- __VECTOR_RAM[irq + 16] = irqHandler;
-
- EnableGlobalIRQ(irqMaskValue);
-
-/* Add for ARM errata 838869, affects Cortex-M4, Cortex-M4F Store immediate overlapping
- exception return operation might vector to incorrect interrupt */
-#if defined __CORTEX_M && (__CORTEX_M == 4U)
- __DSB();
-#endif
-
- return ret;
-}
-#endif /* ENABLE_RAM_VECTOR_TABLE. */
-#endif /* __GIC_PRIO_BITS. */
-
-#if (defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0))
-#if !(defined(FSL_FEATURE_SYSCON_STARTER_DISCONTINUOUS) && FSL_FEATURE_SYSCON_STARTER_DISCONTINUOUS)
-
-void EnableDeepSleepIRQ(IRQn_Type interrupt)
-{
- uint32_t intNumber = (uint32_t)interrupt;
-
- uint32_t index = 0;
-
- while (intNumber >= 32u)
- {
- index++;
- intNumber -= 32u;
- }
-
- SYSCON->STARTERSET[index] = 1u << intNumber;
- EnableIRQ(interrupt); /* also enable interrupt at NVIC */
-}
-
-void DisableDeepSleepIRQ(IRQn_Type interrupt)
-{
- uint32_t intNumber = (uint32_t)interrupt;
-
- DisableIRQ(interrupt); /* also disable interrupt at NVIC */
- uint32_t index = 0;
-
- while (intNumber >= 32u)
- {
- index++;
- intNumber -= 32u;
- }
-
- SYSCON->STARTERCLR[index] = 1u << intNumber;
-}
-#endif /* FSL_FEATURE_SYSCON_STARTER_DISCONTINUOUS */
-#endif /* FSL_FEATURE_SOC_SYSCON_COUNT */
-
-void *SDK_Malloc(size_t size, size_t alignbytes)
-{
- mem_align_cb_t *p_cb = NULL;
- uint32_t alignedsize = SDK_SIZEALIGN(size, alignbytes) + alignbytes + sizeof(mem_align_cb_t);
- void *p_align_addr, *p_addr = malloc(alignedsize);
-
- if (!p_addr)
- {
- return NULL;
- }
-
- p_align_addr = (void *)SDK_SIZEALIGN((uint32_t)p_addr + sizeof(mem_align_cb_t), alignbytes);
-
- p_cb = (mem_align_cb_t *)((uint32_t)p_align_addr - 4U);
- p_cb->identifier = SDK_MEM_MAGIC_NUMBER;
- p_cb->offset = (uint32_t)p_align_addr - (uint32_t)p_addr;
-
- return (void *)p_align_addr;
-}
-
-void SDK_Free(void *ptr)
-{
- mem_align_cb_t *p_cb = (mem_align_cb_t *)((uint32_t)ptr - 4U);
-
- if (p_cb->identifier != SDK_MEM_MAGIC_NUMBER)
- {
- return;
- }
-
- free((void *)((uint32_t)ptr - p_cb->offset));
-}
-
-/*!
- * @brief Delay function bases on while loop, every loop includes three instructions.
- *
- * @param count Counts of loop needed for dalay.
- */
-#ifndef __XCC__
-#if defined(__CC_ARM) /* This macro is arm v5 specific */
-/* clang-format off */
-__ASM static void DelayLoop(uint32_t count)
-{
-loop
- SUBS R0, R0, #1
- CMP R0, #0
- BNE loop
- BX LR
-}
-/* clang-format on */
-#elif defined(__ARMCC_VERSION) || defined(__ICCARM__) || defined(__GNUC__)
-/* Cortex-M0 has a smaller instruction set, SUBS isn't supported in thumb-16 mode reported from __GNUC__ compiler,
- * use SUB and CMP here for compatibility */
-static void DelayLoop(uint32_t count)
-{
- __ASM volatile(" MOV R0, %0" : : "r"(count));
- __ASM volatile(
- "loop: \n"
-#if defined(__GNUC__)
- " SUB R0, R0, #1 \n"
-#else
- " SUBS R0, R0, #1 \n"
-#endif
- " CMP R0, #0 \n"
-
- " BNE loop \n");
-}
-#endif /* defined(__CC_ARM) */
-
-/*!
- * @brief Delay at least for some time.
- * Please note that, this API uses while loop for delay, different run-time environments make the time not precise,
- * if precise delay count was needed, please implement a new delay function with hardware timer.
- *
- * @param delay_us Delay time in unit of microsecond.
- * @param coreClock_Hz Core clock frequency with Hz.
- */
-void SDK_DelayAtLeastUs(uint32_t delay_us, uint32_t coreClock_Hz)
-{
- assert(0U != delay_us);
- uint64_t count = USEC_TO_COUNT(delay_us, coreClock_Hz);
- assert(count <= UINT32_MAX);
-
- /* Divide value may be different in various environment to ensure delay is precise.
- * Every loop count includes three instructions, due to Cortex-M7 sometimes executes
- * two instructions in one period, through test here set divide 2. Other M cores use
- * divide 4. By the way, divide 2 or 4 could let odd count lost precision, but it does
- * not matter because other instructions outside while loop is enough to fill the time.
- */
-#if (__CORTEX_M == 7)
- count = count / 2;
-#else
- count = count / 4;
-#endif
- DelayLoop(count);
-}
-#endif