xmc4: fix some CS releted issues and remove empty files
This commit is contained in:
parent
d450f5ce77
commit
e663f8ea2e
@ -126,18 +126,6 @@ ifeq ($(CONFIG_DEBUG_GPIO_INFO),y)
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CHIP_CSRCS += xmc4_pindump.c
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endif
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ifeq ($(CONFIG_XMC4_DMA),y)
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CHIP_CSRCS += xmc4_dma.c
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endif
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ifeq ($(CONFIG_PWM),y)
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CHIP_CSRCS += xmc4_pwm.c
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endif
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ifeq ($(CONFIG_I2C),y)
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CHIP_CSRCS += xmc4_i2c.c
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endif
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ifeq ($(CONFIG_XMC4_USCI_SPI),y)
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CHIP_CSRCS += xmc4_spi.c
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endif
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@ -50,6 +50,10 @@
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#include <arch/xmc4/chip.h>
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#include "hardware/xmc4_memorymap.h"
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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* If the common ARMv7-M vector handling logic is used, then it expects the
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* following definition in this file that provides the number of supported external
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* interrupts which, for this architecture, is provided in the arch/xmc4/chip.h
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@ -58,20 +62,4 @@
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#define ARMV7M_PERIPHERAL_INTERRUPTS XMC4_IRQ_NEXTINTS
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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/************************************************************************************
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* Public Types
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************************************************************************************/
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/************************************************************************************
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* Public Data
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************************************************************************************/
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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#endif /* __ARCH_ARM_SRC_XMC4_CHIP_H */
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@ -1,4 +1,4 @@
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/************************************************************************************
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/****************************************************************************
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* arch/arm/src/xmc4/xmc4_clockconfig.h
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*
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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@ -31,28 +31,28 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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****************************************************************************/
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#ifndef __ARCH_ARM_SRC_XMC4_XMC4_CLOCKCONFIG_H
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#define __ARCH_ARM_SRC_XMC4_XMC4_CLOCKCONFIG_H
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/************************************************************************************
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/****************************************************************************
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* Included Files
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************************************************************************************/
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdint.h>
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/************************************************************************************
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/****************************************************************************
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* Preprocessor Definitions
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************************************************************************************/
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****************************************************************************/
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#define OFI_FREQUENCY 24000000 /* Frequency of internal Backup Clock Source */
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#define OSI_FREQUENCY 32768 /* Frequency of internal Slow Clock Source */
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: xmc4_clock_configure
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@ -52,8 +52,8 @@
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* Name: xmc4_clrpend
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*
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* Description:
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* Clear a pending interrupt at the NVIC. This does not seem to be required
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* for most interrupts. Don't know why...
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* Clear a pending interrupt at the NVIC. This does not seem to be
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* required for most interrupts. Don't know why...
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*
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* I keep it in a separate file so that it will not increase the footprint
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* on Kinetis platforms that do not need this function.
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@ -66,15 +66,15 @@ void xmc4_clrpend(int irq)
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if (irq >= XMC4_IRQ_FIRST)
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{
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if (irq < (XMC4_IRQ_FIRST+32))
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if (irq < (XMC4_IRQ_FIRST + 32))
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{
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putreg32(1 << (irq - XMC4_IRQ_FIRST), NVIC_IRQ0_31_CLRPEND);
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}
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else if (irq < (XMC4_IRQ_FIRST+64))
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else if (irq < (XMC4_IRQ_FIRST + 64))
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{
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putreg32(1 << (irq - XMC4_IRQ_FIRST - 32), NVIC_IRQ32_63_CLRPEND);
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}
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else if (irq < (XMC4_IRQ_FIRST+96))
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else if (irq < (XMC4_IRQ_FIRST +96))
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{
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putreg32(1 << (irq - XMC4_IRQ_FIRST - 64), NVIC_IRQ64_95_CLRPEND);
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}
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@ -1,4 +1,4 @@
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/************************************************************************************
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/****************************************************************************
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* arch/arm/src/xmc4/xmc4_config.h
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*
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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@ -31,25 +31,26 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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****************************************************************************/
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#ifndef __ARCH_ARM_SRC_XMC4_XMC4_CONFIG_H
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#define __ARCH_ARM_SRC_XMC4_XMC4_CONFIG_H
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/************************************************************************************
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/****************************************************************************
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* Included Files
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************************************************************************************/
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****************************************************************************/
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#include <nuttx/config.h>
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#include <arch/board/board.h>
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#include "chip.h"
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/************************************************************************************
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/****************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Configuration *********************************************************************/
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/* Make sure that no unsupported UARTs are enabled */
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#ifndef CONFIG_XMC4_USIC0
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@ -101,8 +102,8 @@
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# define HAVE_UART_DEVICE 1
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#endif
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/* Is there a serial console? There should be at most one defined. It could be on
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* any UARTn, n=0,1,2,3,4,5
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/* Is there a serial console? There should be at most one defined.
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* It could be on any UARTn, n=0,1,2,3,4,5
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*/
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#undef HAVE_UART_CONSOLE
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@ -200,20 +201,4 @@
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# define CONFIG_XMC4_UART5PRIO NVIC_SYSH_PRIORITY_DEFAULT
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#endif
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/************************************************************************************
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* Public Types
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************************************************************************************/
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/************************************************************************************
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* Public Data
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************************************************************************************/
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/************************************************************************************
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* Inline Functions
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************************************************************************************/
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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#endif /* __ARCH_ARM_SRC_XMC4_XMC4_CONFIG_H */
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@ -1 +0,0 @@
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@ -98,10 +98,9 @@ extern "C"
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#define EXTERN extern
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#endif
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: xmc4_dmainitialize
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@ -1 +0,0 @@
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@ -378,9 +378,10 @@ int xmc4_uart_configure(enum usic_channel_e channel,
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* a data word
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*/
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regval &= ~(USIC_TBCTR_DPTR_MASK | USIC_TBCTR_LIMIT_MASK | USIC_TBCTR_STBTEN |
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USIC_TBCTR_SIZE_MASK | USIC_TBCTR_LOF);
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regval |= (USIC_TBCTR_DPTR(16) | USIC_TBCTR_LIMIT(1) | USIC_TBCTR_SIZE_16);
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regval &= ~(USIC_TBCTR_DPTR_MASK | USIC_TBCTR_LIMIT_MASK |
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USIC_TBCTR_STBTEN | USIC_TBCTR_SIZE_MASK | USIC_TBCTR_LOF);
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regval |= (USIC_TBCTR_DPTR(16) | USIC_TBCTR_LIMIT(1) |
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USIC_TBCTR_SIZE_16);
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putreg32(regval, base + XMC4_USIC_TBCTR_OFFSET);
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/* Disable the receive FIFO */
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@ -399,8 +400,10 @@ int xmc4_uart_configure(enum usic_channel_e channel,
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* of a new data word
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*/
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regval &= ~(USIC_RBCTR_DPTR_MASK | USIC_RBCTR_LIMIT_MASK | USIC_RBCTR_SIZE_MASK);
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regval |= (USIC_RBCTR_DPTR(0) | USIC_RBCTR_LIMIT(15) | USIC_RBCTR_SIZE_16 | USIC_RBCTR_LOF);
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regval &= ~(USIC_RBCTR_DPTR_MASK | USIC_RBCTR_LIMIT_MASK |
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USIC_RBCTR_SIZE_MASK);
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regval |= (USIC_RBCTR_DPTR(0) | USIC_RBCTR_LIMIT(15) | USIC_RBCTR_SIZE_16 |
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USIC_RBCTR_LOF);
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putreg32(regval, base + XMC4_USIC_RBCTR_OFFSET);
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/* Start UART */
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@ -1,4 +1,4 @@
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/************************************************************************************
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/****************************************************************************
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* arch/arm/src/xmc4/xmc4_mpuinit.h
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*
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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@ -31,20 +31,20 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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****************************************************************************/
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#ifndef __ARCH_ARM_SRC_XMC4_XMC4_MPUINIT_H
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#define __ARCH_ARM_SRC_XMC4_XMC4_MPUINIT_H
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/************************************************************************************
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/****************************************************************************
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* Included Files
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************************************************************************************/
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****************************************************************************/
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#include <nuttx/config.h>
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: xmc4_mpuinitialize
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@ -1 +0,0 @@
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@ -70,7 +70,7 @@ extern "C"
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#endif
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/************************************************************************************
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* Public Functions
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* Public Function Prototypes
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************************************************************************************/
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/************************************************************************************
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@ -64,7 +64,9 @@
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Some sanity checks *******************************************************/
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/* Is there at least one UART enabled and configured as a RS-232 device? */
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#ifndef HAVE_UART_DEVICE
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@ -348,7 +350,7 @@ static uart_dev_t g_uart0port =
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{
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.size = CONFIG_UART0_TXBUFSIZE,
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.buffer = g_uart0txbuffer,
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},
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},
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.ops = &g_uart_ops,
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.priv = &g_uart0priv,
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};
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@ -383,7 +385,7 @@ static uart_dev_t g_uart1port =
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{
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.size = CONFIG_UART1_TXBUFSIZE,
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.buffer = g_uart1txbuffer,
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},
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},
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.ops = &g_uart_ops,
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.priv = &g_uart1priv,
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};
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@ -418,7 +420,7 @@ static uart_dev_t g_uart2port =
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{
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.size = CONFIG_UART2_TXBUFSIZE,
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.buffer = g_uart2txbuffer,
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},
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},
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.ops = &g_uart_ops,
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.priv = &g_uart2priv,
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};
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@ -453,7 +455,7 @@ static uart_dev_t g_uart3port =
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{
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.size = CONFIG_UART3_TXBUFSIZE,
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.buffer = g_uart3txbuffer,
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},
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},
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.ops = &g_uart_ops,
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.priv = &g_uart3priv,
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};
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@ -488,7 +490,7 @@ static uart_dev_t g_uart4port =
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{
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.size = CONFIG_UART4_TXBUFSIZE,
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.buffer = g_uart4txbuffer,
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},
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},
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.ops = &g_uart_ops,
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.priv = &g_uart4priv,
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};
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@ -523,7 +525,7 @@ static uart_dev_t g_uart5port =
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{
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.size = CONFIG_UART5_TXBUFSIZE,
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.buffer = g_uart5txbuffer,
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},
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},
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.ops = &g_uart_ops,
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.priv = &g_uart5priv,
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};
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@ -557,8 +559,9 @@ static inline void xmc4_serialout(struct xmc4_dev_s *priv,
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* Name: xmc4_modifyreg
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****************************************************************************/
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static inline void xmc4_modifyreg(struct xmc4_dev_s *priv, unsigned int offset,
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uint32_t setbits, uint32_t clrbits)
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static inline void xmc4_modifyreg(struct xmc4_dev_s *priv, unsigned
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int offset, uint32_t setbits,
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uint32_t clrbits)
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{
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irqstate_t flags;
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uintptr_t regaddr = priv->uartbase + offset;
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@ -678,14 +681,15 @@ static void xmc4_shutdown(struct uart_dev_s *dev)
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* Name: xmc4_attach
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*
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* Description:
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* Configure the UART to operation in interrupt driven mode. This method is
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* called when the serial port is opened. Normally, this is just after the
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* Configure the UART to operation in interrupt driven mode. This method
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* is called when the serial port is opened. Normally, this is just after
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* the setup() method is called, however, the serial console may operate in
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* a non-interrupt driven mode during the boot phase.
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*
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* RX and TX interrupts are not enabled when by the attach method (unless the
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* hardware supports multiple levels of interrupt enabling). The RX and TX
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* interrupts are not enabled until the txint() and rxint() methods are called.
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* RX and TX interrupts are not enabled when by the attach method (unless
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* the hardware supports multiple levels of interrupt enabling).
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* The RX and TX interrupts are not enabled until the txint() and rxint()
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* methods are called.
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*
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****************************************************************************/
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@ -712,8 +716,8 @@ static int xmc4_attach(struct uart_dev_s *dev)
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*
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* Description:
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* Detach UART interrupts. This method is called when the serial port is
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* closed normally just before the shutdown method is called. The exception
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* is the serial console which is never shutdown.
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* closed normally just before the shutdown method is called.
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* The exception is the serial console which is never shutdown.
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*
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****************************************************************************/
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@ -885,8 +889,8 @@ static void xmc4_rxint(struct uart_dev_s *dev, bool enable)
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if (enable)
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{
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#ifndef CONFIG_SUPPRESS_SERIAL_INTS
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/* Receive an interrupt when their is anything in the Rx data register (or an Rx
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* timeout occurs).
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/* Receive an interrupt when their is anything in the Rx data register
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* (or an Rx timeout occurs).
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*/
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priv->ccr |= CCR_RX_EVENTS;
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@ -121,7 +121,8 @@ FAR struct spi_dev_s *xmc4_spibus_initialize(int channel);
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****************************************************************************/
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#ifdef CONFIG_XMC4_SPI0
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void xmc4_spi0select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void xmc4_spi0select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t xmc4_spi0status(FAR struct spi_dev_s *dev, uint32_t devid);
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#ifdef CONFIG_SPI_CMDDATA
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int xmc4_spi0cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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@ -129,7 +130,8 @@ int xmc4_spi0cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_XMC4_SPI1
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void xmc4_spi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void xmc4_spi1select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t xmc4_spi1status(FAR struct spi_dev_s *dev, uint32_t devid);
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#ifdef CONFIG_SPI_CMDDATA
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int xmc4_spi1cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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@ -137,7 +139,8 @@ int xmc4_spi1cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_XMC4_SPI2
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void xmc4_spi2select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void xmc4_spi2select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t xmc4_spi2status(FAR struct spi_dev_s *dev, uint32_t devid);
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#ifdef CONFIG_SPI_CMDDATA
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int xmc4_spi2cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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@ -145,7 +148,8 @@ int xmc4_spi2cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_XMC4_SPI3
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void xmc4_spi3select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void xmc4_spi3select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t xmc4_spi3status(FAR struct spi_dev_s *dev, uint32_t devid);
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#ifdef CONFIG_SPI_CMDDATA
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int xmc4_spi3cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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@ -153,7 +157,8 @@ int xmc4_spi3cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
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#endif
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#ifdef CONFIG_XMC4_SPI4
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void xmc4_spi4select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
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void xmc4_spi4select(FAR struct spi_dev_s *dev, uint32_t devid,
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bool selected);
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uint8_t xmc4_spi4status(FAR struct spi_dev_s *dev, uint32_t devid);
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#ifdef CONFIG_SPI_CMDDATA
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int xmc4_spi4cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
|
||||
@ -161,7 +166,8 @@ int xmc4_spi4cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_XMC4_SPI5
|
||||
void xmc4_spi5select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected);
|
||||
void xmc4_spi5select(FAR struct spi_dev_s *dev, uint32_t devid,
|
||||
bool selected);
|
||||
uint8_t xmc4_spi5status(FAR struct spi_dev_s *dev, uint32_t devid);
|
||||
#ifdef CONFIG_SPI_CMDDATA
|
||||
int xmc4_spi5cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd);
|
||||
|
@ -73,9 +73,10 @@ static void go_nx_start(void *pv, unsigned int nbytes)
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Memory Map ***************************************************************/
|
||||
/*
|
||||
* 0x0000:0000 - Beginning of the internal FLASH. Address of vectors.
|
||||
|
||||
/* 0x0000:0000 - Beginning of the internal FLASH. Address of vectors.
|
||||
* Mapped as boot memory address 0x0000:0000 at reset.
|
||||
* 0x07ff:ffff - End of flash region (assuming the max of 2MiB of FLASH).
|
||||
* 0x1fff:0000 - Start of internal SRAM and start of .data (_sdata)
|
||||
@ -119,7 +120,6 @@ const uintptr_t g_idle_topstack = HEAP_BASE;
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
|
||||
#ifdef CONFIG_ARMV7M_STACKCHECK
|
||||
/* we need to get r10 set before we can allow instrumentation calls */
|
||||
|
||||
@ -142,7 +142,8 @@ void __start(void) __attribute__ ((no_instrument_function));
|
||||
* done, the processor reserves space on the stack for the FP state,
|
||||
* but does not save that state information to the stack.
|
||||
*
|
||||
* Software must not change the value of the ASPEN bit or LSPEN bit while either:
|
||||
* Software must not change the value of the ASPEN bit or LSPEN bit while
|
||||
* either:
|
||||
* - the CPACR permits access to CP10 and CP11, that give access to the FP
|
||||
* extension, or
|
||||
* - the CONTROL.FPCA bit is set to 1
|
||||
@ -176,7 +177,7 @@ static inline void xmc4_fpu_config(void)
|
||||
/* Enable full access to CP10 and CP11 */
|
||||
|
||||
regval = getreg32(NVIC_CPACR);
|
||||
regval |= ((3 << (2*10)) | (3 << (2*11)));
|
||||
regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
|
||||
putreg32(regval, NVIC_CPACR);
|
||||
}
|
||||
|
||||
@ -206,7 +207,7 @@ static inline void xmc4_fpu_config(void)
|
||||
/* Enable full access to CP10 and CP11 */
|
||||
|
||||
regval = getreg32(NVIC_CPACR);
|
||||
regval |= ((3 << (2*10)) | (3 << (2*11)));
|
||||
regval |= ((3 << (2 * 10)) | (3 << (2 * 11)));
|
||||
putreg32(regval, NVIC_CPACR);
|
||||
}
|
||||
|
||||
@ -312,10 +313,12 @@ void __start(void)
|
||||
#ifdef CONFIG_ARMV7M_STACKCHECK
|
||||
/* Set the stack limit before we attempt to call any functions */
|
||||
|
||||
__asm__ volatile ("sub r10, sp, %0" : : "r" (CONFIG_IDLETHREAD_STACKSIZE - 64) : );
|
||||
__asm__ volatile ("sub r10, sp, %0" : : "r"
|
||||
(CONFIG_IDLETHREAD_STACKSIZE - 64) :);
|
||||
#endif
|
||||
|
||||
/* Disable the watchdog timer */
|
||||
|
||||
/* TODO - add logic to disable the watchdog timer */
|
||||
|
||||
/* Enable unaligned memory access */
|
||||
|
@ -43,7 +43,7 @@
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
* Public Function Prototypes
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
|
@ -1,4 +1,4 @@
|
||||
/************************************************************************************
|
||||
/****************************************************************************
|
||||
* arch/arm/src/xmc4/xmc4_userspace.h
|
||||
*
|
||||
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
|
||||
@ -31,20 +31,20 @@
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_ARM_SRC_XMC4_XMC4_USERSPACE_H
|
||||
#define __ARCH_ARM_SRC_XMC4_XMC4_USERSPACE_H
|
||||
|
||||
/************************************************************************************
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: xmc4_userspace
|
||||
|
@ -1,7 +1,7 @@
|
||||
README for the XMC4500 Relax
|
||||
============================
|
||||
|
||||
The directory provides board support for the Infinion XMC4500 Relax v1
|
||||
The directory provides board support for the Infineon XMC4500 Relax v1
|
||||
boards. There are to variants of this board: There is a Lite version
|
||||
that has fewer features, for example, no 32.768KHz crystal.
|
||||
|
||||
|
@ -93,7 +93,7 @@
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
|
@ -90,10 +90,10 @@ void weak_function xmc4_spidev_initialize(void)
|
||||
*
|
||||
* Description:
|
||||
* These external functions must be provided by board-specific logic. They
|
||||
* are implementations of the select, status, and cmddata methods of the SPI
|
||||
* interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h). All
|
||||
* other methods including xmc4_spibus_initialize()) are provided by common
|
||||
* Kinetis logic. To use this common SPI logic on your board:
|
||||
* are implementations of the select, status, and cmddata methods of the
|
||||
* SPI interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
|
||||
* All other methods including xmc4_spibus_initialize()) are provided by
|
||||
* common xmc4 logic. To use this common SPI logic on your board:
|
||||
*
|
||||
* 1. Provide logic in xmc4_boardinitialize() to configure SPI chip select
|
||||
* pins.
|
||||
@ -113,6 +113,7 @@ void weak_function xmc4_spidev_initialize(void)
|
||||
* the SPI MMC/SD driver).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: xmc4_spi[n]select
|
||||
*
|
||||
|
Loading…
Reference in New Issue
Block a user