diff options
Diffstat (limited to 'os/common/ports/ARM/devices')
| -rw-r--r-- | os/common/ports/ARM/devices/LPC214x/armparams.h | 66 | ||||
| -rw-r--r-- | os/common/ports/ARM/devices/LPC214x/lpc214x.h | 523 |
2 files changed, 589 insertions, 0 deletions
diff --git a/os/common/ports/ARM/devices/LPC214x/armparams.h b/os/common/ports/ARM/devices/LPC214x/armparams.h new file mode 100644 index 000000000..f1296c573 --- /dev/null +++ b/os/common/ports/ARM/devices/LPC214x/armparams.h @@ -0,0 +1,66 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011,2012,2013 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 armparams.h
+ * @brief ARM parameters for the LPC214x.
+ *
+ * @defgroup ARM_LPC214x LPC214x Specific Parameters
+ * @ingroup ARM_SPECIFIC
+ * @details This file contains the ARM specific parameters for the
+ * LPC214x platform.
+ * @{
+ */
+
+#ifndef _ARMPARAMS_H_
+#define _ARMPARAMS_H_
+
+/**
+ * @brief ARM core model.
+ */
+#define ARM_MODEL ARM_MODEL_ARM7TDMI
+
+/**
+ * @brief Thumb-capable.
+ */
+#define ARM_SUPPORTS_THUMB 1
+
+/**
+ * @brief Thumb2-capable.
+ */
+#define ARM_SUPPORTS_THUMB2 0
+
+/**
+ * @brief Implementation of the wait-for-interrupt state enter.
+ */
+#define ARM_WFI_IMPL (PCON = 1)
+
+/* The following code is not processed when the file is included from an
+ asm module.*/
+#if !defined(_FROM_ASM_)
+
+/* Including the device header.*/
+#include "lpc214x.h"
+
+#endif /* !defined(_FROM_ASM_) */
+
+#endif /* _ARMPARAMS_H_ */
+
+/** @} */
diff --git a/os/common/ports/ARM/devices/LPC214x/lpc214x.h b/os/common/ports/ARM/devices/LPC214x/lpc214x.h new file mode 100644 index 000000000..4aa4dd96b --- /dev/null +++ b/os/common/ports/ARM/devices/LPC214x/lpc214x.h @@ -0,0 +1,523 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+ 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.
+*/
+
+/**
+ * @file lpc214x.h
+ * @brief LPC214x register definitions.
+ */
+
+#ifndef _LPC214X_H_
+#define _LPC214X_H_
+
+typedef volatile uint8_t IOREG8;
+typedef volatile uint16_t IOREG16;
+typedef volatile uint32_t IOREG32;
+
+/*
+ * System.
+ */
+#define MEMMAP (*((IOREG32 *)0xE01FC040))
+#define PCON (*((IOREG32 *)0xE01FC0C0))
+#define PCONP (*((IOREG32 *)0xE01FC0C4))
+#define VPBDIV (*((IOREG32 *)0xE01FC100))
+#define EXTINT (*((IOREG32 *)0xE01FC140))
+#define INTWAKE (*((IOREG32 *)0xE01FC144))
+#define EXTMODE (*((IOREG32 *)0xE01FC148))
+#define EXTPOLAR (*((IOREG32 *)0xE01FC14C))
+#define RSID (*((IOREG32 *)0xE01FC180))
+#define CSPR (*((IOREG32 *)0xE01FC184))
+#define SCS (*((IOREG32 *)0xE01FC1A0))
+
+#define VPD_D4 0
+#define VPD_D1 1
+#define VPD_D2 2
+#define VPD_RESERVED 3
+
+#define PCTIM0 (1 << 1)
+#define PCTIM1 (1 << 2)
+#define PCUART0 (1 << 3)
+#define PCUART1 (1 << 4)
+#define PCPWM0 (1 << 5)
+#define PCI2C0 (1 << 7)
+#define PCSPI0 (1 << 8)
+#define PCRTC (1 << 9)
+#define PCSPI1 (1 << 10)
+#define PCAD0 (1 << 12)
+#define PCI2C1 (1 << 19)
+#define PCAD1 (1 << 20)
+#define PCUSB (1 << 31)
+#define PCALL (PCTIM0 | PCTIM1 | PCUART0 | PCUART1 | \
+ PCPWM0 | PCI2C0 | PCSPI0 | PCRTC | PCSPI1 | \
+ PCAD0 | PCI2C1 | PCAD1 | PCUSB)
+
+#define EINT0 1
+#define EINT1 2
+#define EINT2 4
+#define EINT3 8
+
+#define EXTWAKE0 1
+#define EXTWAKE1 2
+#define EXTWAKE2 4
+#define EXTWAKE3 8
+#define USBWAKE 0x20
+#define BODWAKE 0x4000
+#define RTCWAKE 0x8000
+
+#define EXTMODE0 1
+#define EXTMODE1 2
+#define EXTMODE2 4
+#define EXTMODE3 8
+
+#define EXTPOLAR0 1
+#define EXTPOLAR1 2
+#define EXTPOLAR2 4
+#define EXTPOLAR3 8
+
+typedef struct {
+ IOREG32 PLL_CON;
+ IOREG32 PLL_CFG;
+ IOREG32 PLL_STAT;
+ IOREG32 PLL_FEED;
+} PLL;
+
+#define PLL0Base ((PLL *)0xE01FC080)
+#define PLL1Base ((PLL *)0xE01FC0A0)
+#define PLL0CON (PLL0Base->PLL_CON)
+#define PLL0CFG (PLL0Base->PLL_CFG)
+#define PLL0STAT (PLL0Base->PLL_STAT)
+#define PLL0FEED (PLL0Base->PLL_FEED)
+#define PLL1CON (PLL1Base->PLL_CON)
+#define PLL1CFG (PLL1Base->PLL_CFG)
+#define PLL1STAT (PLL1Base->PLL_STAT)
+#define PLL1FEED (PLL1Base->PLL_FEED)
+
+/*
+ * Pins.
+ */
+typedef struct {
+ IOREG32 PS_SEL0;
+ IOREG32 PS_SEL1;
+ IOREG32 _dummy[3];
+ IOREG32 PS_SEL2;
+} PS;
+
+#define PSBase ((PS *)0xE002C000)
+#define PINSEL0 (PSBase->PS_SEL0)
+#define PINSEL1 (PSBase->PS_SEL1)
+#define PINSEL2 (PSBase->PS_SEL2)
+
+/*
+ * VIC
+ */
+#define SOURCE_WDT 0
+#define SOURCE_ARMCore0 2
+#define SOURCE_ARMCore1 3
+#define SOURCE_Timer0 4
+#define SOURCE_Timer1 5
+#define SOURCE_UART0 6
+#define SOURCE_UART1 7
+#define SOURCE_PWM0 8
+#define SOURCE_I2C0 9
+#define SOURCE_SPI0 10
+#define SOURCE_SPI1 11
+#define SOURCE_PLL 12
+#define SOURCE_RTC 13
+#define SOURCE_EINT0 14
+#define SOURCE_EINT1 15
+#define SOURCE_EINT2 16
+#define SOURCE_EINT3 17
+#define SOURCE_ADC0 18
+#define SOURCE_I2C1 19
+#define SOURCE_BOD 20
+#define SOURCE_ADC1 21
+#define SOURCE_USB 22
+
+#define INTMASK(n) (1 << (n))
+#define ALLINTMASK (INTMASK(SOURCE_WDT) | INTMASK(SOURCE_ARMCore0) | \
+ INTMASK(SOURCE_ARMCore1) | INTMASK(SOURCE_Timer0) | \
+ INTMASK(SOURCE_Timer1) | INTMASK(SOURCE_UART0) | \
+ INTMASK(SOURCE_UART1) | INTMASK(SOURCE_PWM0) | \
+ INTMASK(SOURCE_I2C0) | INTMASK(SOURCE_SPI0) | \
+ INTMASK(SOURCE_SPI1) | INTMASK(SOURCE_PLL) | \
+ INTMASK(SOURCE_RTC) | INTMASK(SOURCE_EINT0) | \
+ INTMASK(SOURCE_EINT1) | INTMASK(SOURCE_EINT2) | \
+ INTMASK(SOURCE_EINT3) | INTMASK(SOURCE_ADC0) | \
+ INTMASK(SOURCE_I2C1) | INTMASK(SOURCE_BOD) | \
+ INTMASK(SOURCE_ADC1) | INTMASK(SOURCE_USB))
+
+typedef struct {
+ IOREG32 VIC_IRQStatus;
+ IOREG32 VIC_FIQStatus;
+ IOREG32 VIC_RawIntr;
+ IOREG32 VIC_IntSelect;
+ IOREG32 VIC_IntEnable;
+ IOREG32 VIC_IntEnClear;
+ IOREG32 VIC_SoftInt;
+ IOREG32 VIC_SoftIntClear;
+ IOREG32 VIC_Protection;
+ IOREG32 unused1[3];
+ IOREG32 VIC_VectAddr;
+ IOREG32 VIC_DefVectAddr;
+ IOREG32 unused2[50];
+ IOREG32 VIC_VectAddrs[16];
+ IOREG32 unused3[48];
+ IOREG32 VIC_VectCntls[16];
+} VIC;
+
+#define VICBase ((VIC *)0xFFFFF000)
+#define VICVectorsBase ((IOREG32 *)0xFFFFF100)
+#define VICControlsBase ((IOREG32 *)0xFFFFF200)
+
+#define VICIRQStatus (VICBase->VIC_IRQStatus)
+#define VICFIQStatus (VICBase->VIC_FIQStatus)
+#define VICRawIntr (VICBase->VIC_RawIntr)
+#define VICIntSelect (VICBase->VIC_IntSelect)
+#define VICIntEnable (VICBase->VIC_IntEnable)
+#define VICIntEnClear (VICBase->VIC_IntEnClear)
+#define VICSoftInt (VICBase->VIC_SoftInt)
+#define VICSoftIntClear (VICBase->VIC_SoftIntClear)
+#define VICProtection (VICBase->VIC_Protection)
+#define VICVectAddr (VICBase->VIC_VectAddr)
+#define VICDefVectAddr (VICBase->VIC_DefVectAddr)
+
+#define VICVectAddrs(n) (VICBase->VIC_VectAddrs[n])
+#define VICVectCntls(n) (VICBase->VIC_VectCntls[n])
+
+/*
+ * MAM.
+ */
+typedef struct {
+ IOREG32 MAM_Control;
+ IOREG32 MAM_Timing;
+} MAM;
+
+#define MAMBase ((MAM *)0xE01FC000)
+#define MAMCR (MAMBase->MAM_Control)
+#define MAMTIM (MAMBase->MAM_Timing)
+
+/*
+ * GPIO - FIO.
+ */
+typedef struct {
+ IOREG32 IO_PIN;
+ IOREG32 IO_SET;
+ IOREG32 IO_DIR;
+ IOREG32 IO_CLR;
+} GPIO;
+
+#define GPIO0Base ((GPIO *)0xE0028000)
+#define IO0PIN (GPIO0Base->IO_PIN)
+#define IO0SET (GPIO0Base->IO_SET)
+#define IO0DIR (GPIO0Base->IO_DIR)
+#define IO0CLR (GPIO0Base->IO_CLR)
+
+#define GPIO1Base ((GPIO *)0xE0028010)
+#define IO1PIN (GPIO1Base->IO_PIN)
+#define IO1SET (GPIO1Base->IO_SET)
+#define IO1DIR (GPIO1Base->IO_DIR)
+#define IO1CLR (GPIO1Base->IO_CLR)
+
+typedef struct {
+ IOREG32 FIO_DIR;
+ IOREG32 unused1;
+ IOREG32 unused2;
+ IOREG32 unused3;
+ IOREG32 FIO_MASK;
+ IOREG32 FIO_PIN;
+ IOREG32 FIO_SET;
+ IOREG32 FIO_CLR;
+} FIO;
+
+#define FIO0Base ((FIO *)0x3FFFC000)
+#define FIO0DIR (FIO0Base->FIO_DIR)
+#define FIO0MASK (FIO0Base->FIO_MASK)
+#define FIO0PIN (FIO0Base->FIO_PIN)
+#define FIO0SET (FIO0Base->FIO_SET)
+#define FIO0CLR (FIO0Base->FIO_CLR)
+
+#define FIO1Base ((FIO *)0x3FFFC020)
+#define FIO1DIR (FIO1Base->FIO_DIR)
+#define FIO1MASK (FIO1Base->FIO_MASK)
+#define FIO1PIN (FIO1Base->FIO_PIN)
+#define FIO1SET (FIO1Base->FIO_SET)
+#define FIO1CLR (FIO1Base->FIO_CLR)
+
+/*
+ * UART.
+ */
+typedef struct {
+ union {
+ IOREG32 UART_RBR;
+ IOREG32 UART_THR;
+ IOREG32 UART_DLL;
+ };
+ union {
+ IOREG32 UART_IER;
+ IOREG32 UART_DLM;
+ };
+ union {
+ IOREG32 UART_IIR;
+ IOREG32 UART_FCR;
+ };
+ IOREG32 UART_LCR;
+ IOREG32 UART_MCR;
+ IOREG32 UART_LSR;
+ IOREG32 unused18;
+ IOREG32 UART_SCR;
+ IOREG32 UART_ACR;
+ IOREG32 unused24;
+ IOREG32 UART_FDR;
+ IOREG32 unused2C;
+ IOREG32 UART_TER;
+} UART;
+
+#define U0Base ((UART *)0xE000C000)
+#define U0RBR (U0Base->UART_RBR)
+#define U0THR (U0Base->UART_THR)
+#define U0DLL (U0Base->UART_DLL)
+#define U0IER (U0Base->UART_IER)
+#define U0DLM (U0Base->UART_DLM)
+#define U0IIR (U0Base->UART_IIR)
+#define U0FCR (U0Base->UART_FCR)
+#define U0LCR (U0Base->UART_LCR)
+#define U0LSR (U0Base->UART_LSR)
+#define U0SCR (U0Base->UART_SCR)
+#define U0ACR (U0Base->UART_ACR)
+#define U0FDR (U0Base->UART_FDR)
+#define U0TER (U0Base->UART_TER)
+
+#define U1Base ((UART *)0xE0010000)
+#define U1RBR (U1Base->UART_RBR)
+#define U1THR (U1Base->UART_THR)
+#define U1DLL (U1Base->UART_DLL)
+#define U1IER (U1Base->UART_IER)
+#define U1DLM (U1Base->UART_DLM)
+#define U1IIR (U1Base->UART_IIR)
+#define U1FCR (U1Base->UART_FCR)
+#define U1MCR (U1Base->UART_MCR)
+#define U1LCR (U1Base->UART_LCR)
+#define U1LSR (U1Base->UART_LSR)
+#define U1SCR (U1Base->UART_SCR)
+#define U1ACR (U1Base->UART_ACR)
+#define U1FDR (U1Base->UART_FDR)
+#define U1TER (U1Base->UART_TER)
+
+#define IIR_SRC_MASK 0x0F
+#define IIR_SRC_NONE 0x01
+#define IIR_SRC_TX 0x02
+#define IIR_SRC_RX 0x04
+#define IIR_SRC_ERROR 0x06
+#define IIR_SRC_TIMEOUT 0x0C
+
+#define IER_RBR 1
+#define IER_THRE 2
+#define IER_STATUS 4
+
+#define IIR_INT_PENDING 1
+
+#define LCR_WL5 0
+#define LCR_WL6 1
+#define LCR_WL7 2
+#define LCR_WL8 3
+#define LCR_STOP1 0
+#define LCR_STOP2 4
+#define LCR_NOPARITY 0
+#define LCR_PARITYODD 0x08
+#define LCR_PARITYEVEN 0x18
+#define LCR_PARITYONE 0x28
+#define LCR_PARITYZERO 0x38
+#define LCR_BREAK_ON 0x40
+#define LCR_DLAB 0x80
+
+#define FCR_ENABLE 1
+#define FCR_RXRESET 2
+#define FCR_TXRESET 4
+#define FCR_TRIGGER0 0
+#define FCR_TRIGGER1 0x40
+#define FCR_TRIGGER2 0x80
+#define FCR_TRIGGER3 0xC0
+
+#define LSR_RBR_FULL 1
+#define LSR_OVERRUN 2
+#define LSR_PARITY 4
+#define LSR_FRAMING 8
+#define LSR_BREAK 0x10
+#define LSR_THRE 0x20
+#define LSR_TEMT 0x40
+#define LSR_RXFE 0x80
+
+#define TER_ENABLE 0x80
+
+/*
+ * SSP.
+ */
+typedef struct {
+ IOREG32 SSP_CR0;
+ IOREG32 SSP_CR1;
+ IOREG32 SSP_DR;
+ IOREG32 SSP_SR;
+ IOREG32 SSP_CPSR;
+ IOREG32 SSP_IMSC;
+ IOREG32 SSP_RIS;
+ IOREG32 SSP_MIS;
+ IOREG32 SSP_ICR;
+} SSP;
+
+#define SSPBase ((SSP *)0xE0068000)
+#define SSPCR0 (SSPBase->SSP_CR0)
+#define SSPCR1 (SSPBase->SSP_CR1)
+#define SSPDR (SSPBase->SSP_DR)
+#define SSPSR (SSPBase->SSP_SR)
+#define SSPCPSR (SSPBase->SSP_CPSR)
+#define SSPIMSC (SSPBase->SSP_IMSC)
+#define SSPRIS (SSPBase->SSP_RIS)
+#define SSPMIS (SSPBase->SSP_MIS)
+#define SSPICR (SSPBase->SSP_ICR)
+
+#define CR0_DSSMASK 0x0F
+#define CR0_DSS4BIT 3
+#define CR0_DSS5BIT 4
+#define CR0_DSS6BIT 5
+#define CR0_DSS7BIT 6
+#define CR0_DSS8BIT 7
+#define CR0_DSS9BIT 8
+#define CR0_DSS10BIT 9
+#define CR0_DSS11BIT 0xA
+#define CR0_DSS12BIT 0xB
+#define CR0_DSS13BIT 0xC
+#define CR0_DSS14BIT 0xD
+#define CR0_DSS15BIT 0xE
+#define CR0_DSS16BIT 0xF
+#define CR0_FRFSPI 0
+#define CR0_FRFSSI 0x10
+#define CR0_FRFMW 0x20
+#define CR0_CPOL 0x40
+#define CR0_CPHA 0x80
+#define CR0_CLOCKRATE(n) ((n) << 8)
+
+#define CR1_LBM 1
+#define CR1_SSE 2
+#define CR1_MS 4
+#define CR1_SOD 8
+
+#define SR_TFE 1
+#define SR_TNF 2
+#define SR_RNE 4
+#define SR_RFF 8
+#define SR_BSY 0x10
+
+#define IMSC_ROR 1
+#define IMSC_RT 2
+#define IMSC_RX 4
+#define IMSC_TX 8
+
+#define RIS_ROR 1
+#define RIS_RT 2
+#define RIS_RX 4
+#define RIS_TX 8
+
+#define MIS_ROR 1
+#define MIS_RT 2
+#define MIS_RX 4
+#define MIS_TX 8
+
+#define ICR_ROR 1
+#define ICR_RT 2
+
+/*
+ * Timers/Counters.
+ */
+typedef struct {
+ IOREG32 TC_IR;
+ IOREG32 TC_TCR;
+ IOREG32 TC_TC;
+ IOREG32 TC_PR;
+ IOREG32 TC_PC;
+ IOREG32 TC_MCR;
+ IOREG32 TC_MR0;
+ IOREG32 TC_MR1;
+ IOREG32 TC_MR2;
+ IOREG32 TC_MR3;
+ IOREG32 TC_CCR;
+ IOREG32 TC_CR0;
+ IOREG32 TC_CR1;
+ IOREG32 TC_CR2;
+ IOREG32 TC_CR3;
+ IOREG32 TC_EMR;
+ IOREG32 TC_CTCR;
+} TC;
+
+#define T0Base ((TC *)0xE0004000)
+#define T0IR (T0Base->TC_IR)
+#define T0TCR (T0Base->TC_TCR)
+#define T0TC (T0Base->TC_TC)
+#define T0PR (T0Base->TC_PR)
+#define T0PC (T0Base->TC_PC)
+#define T0MCR (T0Base->TC_MCR)
+#define T0MR0 (T0Base->TC_MR0)
+#define T0MR1 (T0Base->TC_MR1)
+#define T0MR2 (T0Base->TC_MR2)
+#define T0MR3 (T0Base->TC_MR3)
+#define T0CCR (T0Base->TC_CCR)
+#define T0CR0 (T0Base->TC_CR0)
+#define T0CR1 (T0Base->TC_CR1)
+#define T0CR2 (T0Base->TC_CR2)
+#define T0CR3 (T0Base->TC_CR3)
+#define T0EMR (T0Base->TC_EMR)
+#define T0CTCR (T0Base->TC_CTCR)
+
+#define T1Base ((TC *)0xE0008000)
+#define T1IR (T1Base->TC_IR)
+#define T1TCR (T1Base->TC_TCR)
+#define T1TC (T1Base->TC_TC)
+#define T1PR (T1Base->TC_PR)
+#define T1PC (T1Base->TC_PC)
+#define T1MCR (T1Base->TC_MCR)
+#define T1MR0 (T1Base->TC_MR0)
+#define T1MR1 (T1Base->TC_MR1)
+#define T1MR2 (T1Base->TC_MR2)
+#define T1MR3 (T1Base->TC_MR3)
+#define T1CCR (T1Base->TC_CCR)
+#define T1CR0 (T1Base->TC_CR0)
+#define T1CR1 (T1Base->TC_CR1)
+#define T1CR2 (T1Base->TC_CR2)
+#define T1CR3 (T1Base->TC_CR3)
+#define T1EMR (T1Base->TC_EMR)
+#define T1CTCR (T1Base->TC_CTCR)
+
+/*
+ * Watchdog.
+ */
+typedef struct {
+ IOREG32 WD_MOD;
+ IOREG32 WD_TC;
+ IOREG32 WD_FEED;
+ IOREG32 WD_TV;
+} WD;
+
+#define WDBase ((WD *)0xE0000000)
+#define WDMOD (WDBase->WD_MOD)
+#define WDTC (WDBase->WD_TC)
+#define WDFEED (WDBase->WD_FEED)
+#define WDTV (WDBase->WD_TV)
+
+/*
+ * DAC.
+ */
+#define DACR (*((IOREG32 *)0xE006C000))
+
+#endif /* _LPC214X_H_ */
+
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