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-rw-r--r--os/hal/boards/EA_LPCXPRESSO_LPC812/board.c136
-rw-r--r--os/hal/boards/EA_LPCXPRESSO_LPC812/board.h125
-rw-r--r--os/hal/boards/EA_LPCXPRESSO_LPC812/board.mk5
3 files changed, 266 insertions, 0 deletions
diff --git a/os/hal/boards/EA_LPCXPRESSO_LPC812/board.c b/os/hal/boards/EA_LPCXPRESSO_LPC812/board.c
new file mode 100644
index 000000000..1f1952dbf
--- /dev/null
+++ b/os/hal/boards/EA_LPCXPRESSO_LPC812/board.c
@@ -0,0 +1,136 @@
+/*
+ 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.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+/**
+ * @brief PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ * This variable is used by the HAL when initializing the PAL driver.
+ */
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+const PALConfig pal_default_config = {VAL_GPIO0DATA, VAL_GPIO0DIR};
+#endif
+
+/*
+ * Early initialization code.
+ * This initialization must be performed just after stack setup and before
+ * any other initialization.
+ */
+void __early_init(void){
+
+ lpc8xx_clock_init();
+}
+
+/*
+ * Board-specific initialization code.
+ */
+void boardInit(void){
+
+ /* Enable clocks to IOCON & SWM */
+ LPC_SYSCON->SYSAHBCLKCTRL |= ((1<<18)|(1<<7));
+
+#if defined VAL_PIO0_0
+ LPC_IOCON->PIO0_0 = PIN_RSVD|VAL_PIO0_0;
+#endif
+#if defined VAL_PIO0_1
+ LPC_IOCON->PIO0_1 = PIN_RSVD|VAL_PIO0_1;
+#endif
+#if defined VAL_PIO0_2
+ LPC_IOCON->PIO0_2 = PIN_RSVD|VAL_PIO0_2;
+#endif
+#if defined VAL_PIO0_3
+ LPC_IOCON->PIO0_3 = PIN_RSVD|VAL_PIO0_3;
+#endif
+#if defined VAL_PIO0_4
+ LPC_IOCON->PIO0_4 = PIN_RSVD|VAL_PIO0_4;
+#endif
+#if defined VAL_PIO0_5
+ LPC_IOCON->PIO0_5 = PIN_RSVD|VAL_PIO0_5;
+#endif
+#if defined VAL_PIO0_6
+ LPC_IOCON->PIO0_6 = PIN_RSVD|VAL_PIO0_6;
+#endif
+#if defined VAL_PIO0_7
+ LPC_IOCON->PIO0_7 = PIN_RSVD|VAL_PIO0_7;
+#endif
+#if defined VAL_PIO0_8
+ LPC_IOCON->PIO0_8 = PIN_RSVD|VAL_PIO0_8;
+#endif
+#if defined VAL_PIO0_9
+ LPC_IOCON->PIO0_9 = PIN_RSVD|VAL_PIO0_9;
+#endif
+#if defined VAL_PIO0_10
+ LPC_IOCON->PIO0_10 = PIN_RSVD|VAL_PIO0_10;
+#endif
+#if defined VAL_PIO0_11
+ LPC_IOCON->PIO0_11 = PIN_RSVD|VAL_PIO0_11;
+#endif
+#if defined VAL_PIO0_12
+ LPC_IOCON->PIO0_12 = PIN_RSVD|VAL_PIO0_12;
+#endif
+#if defined VAL_PIO0_13
+ LPC_IOCON->PIO0_13 = PIN_RSVD|VAL_PIO0_13;
+#endif
+#if defined VAL_PIO0_14
+ LPC_IOCON->PIO0_14 = PIN_RSVD|VAL_PIO0_14;
+#endif
+#if defined VAL_PIO0_15
+ LPC_IOCON->PIO0_15 = PIN_RSVD|VAL_PIO0_15;
+#endif
+#if defined VAL_PIO0_16
+ LPC_IOCON->PIO0_16 = PIN_RSVD|VAL_PIO0_16;
+#endif
+#if defined VAL_PIO0_17
+ LPC_IOCON->PIO0_17 = PIN_RSVD|VAL_PIO0_17;
+#endif
+
+
+#if defined VAL_PINASSIGN0
+ LPC_SWM->PINASSIGN0 = VAL_PINASSIGN0;
+#endif
+#if defined VAL_PINASSIGN1
+ LPC_SWM->PINASSIGN1 = VAL_PINASSIGN1;
+#endif
+#if defined VAL_PINASSIGN2
+ LPC_SWM->PINASSIGN2 = VAL_PINASSIGN2;
+#endif
+#if defined VAL_PINASSIGN3
+ LPC_SWM->PINASSIGN3 = VAL_PINASSIGN3;
+#endif
+#if defined VAL_PINASSIGN4
+ LPC_SWM->PINASSIGN4 = VAL_PINASSIGN4;
+#endif
+#if defined VAL_PINASSIGN5
+ LPC_SWM->PINASSIGN5 = VAL_PINASSIGN5;
+#endif
+#if defined VAL_PINASSIGN6
+ LPC_SWM->PINASSIGN6 = VAL_PINASSIGN6;
+#endif
+#if defined VAL_PINASSIGN7
+ LPC_SWM->PINASSIGN7 = VAL_PINASSIGN7;
+#endif
+#if defined VAL_PINASSIGN8
+ LPC_SWM->PINASSIGN8 = VAL_PINASSIGN8;
+#endif
+
+ /* Disable clocks to IOCON & SWM */
+ LPC_SYSCON->SYSAHBCLKCTRL &= ~((1<<18)|(1<<7));
+
+}
+
+
diff --git a/os/hal/boards/EA_LPCXPRESSO_LPC812/board.h b/os/hal/boards/EA_LPCXPRESSO_LPC812/board.h
new file mode 100644
index 000000000..0a1618292
--- /dev/null
+++ b/os/hal/boards/EA_LPCXPRESSO_LPC812/board.h
@@ -0,0 +1,125 @@
+/*
+ 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.
+*/
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for Embedded Artists LPCXpresso LPC812 board.
+ */
+
+/*
+ * Board identifiers.
+ */
+#define BOARD_EA_LPC812
+#define BOARD_NAME "Embedded Artists LPCXpresso LPC812"
+
+/*
+ * Board frequencies.
+ */
+#define SYSOSCCLK 12000000
+
+
+/*
+ * I/O ports initial setup, this configuration is established soon after reset
+ * in the initialization code.
+ * Please refer to the LPC8xx Reference Manual for details.
+ */
+/* Pull-up/down */
+#define PIN_MODE_NOPULL (0<<3)
+#define PIN_MODE_PULLDOWN (1<<3)
+#define PIN_MODE_PULLUP (2<<3)
+#define PIN_MODE_REPEATER (3<<3)
+/* Hysteresis */
+#define PIN_HYS_EN (1<<5)
+/* Invert Input */
+#define PIN_INV_INPUT (1<<6)
+/* Reserved bits */
+#define PIN_RSVD (1<<7)
+/* I2C Mode */
+#define PIN_I2CMODE_STD (0<<8)
+#define PIN_I2CMODE_STDIO (1<<8)
+#define PIN_I2CMODE_FAST (2<<8)
+/* Open Drain */
+#define PIN_OPEN_DRAIN (1<<10)
+/* Input Filter Sample Clocks */
+#define PIN_SMODE_FILTER(n) ((n)<<11)
+/* Input Filter clock divider */
+#define PIN_CLKDIV_FILTER(n) ((n)<<13)
+
+/*
+ * Pin definitions.
+ */
+#define LED_RED 7
+#define LED_BLUE 16
+#define LED_GREEN 17
+
+
+/*
+ * GPIO 0 initial setup.
+ */
+/*#define VAL_PIO0_0 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_1 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_2 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_3 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_4 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_5 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_6 PIN_MODE_PULLUP*/
+#define VAL_PIO0_7 PIN_MODE_NOPULL
+/*#define VAL_PIO0_8 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_9 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_10 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_11 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_12 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_13 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_14 PIN_MODE_PULLUP*/
+/*#define VAL_PIO0_15 PIN_MODE_PULLUP*/
+#define VAL_PIO0_16 PIN_MODE_NOPULL
+#define VAL_PIO0_17 PIN_MODE_NOPULL
+
+ /* UART0: TXD = P0.4, RXD = P0.0)*/
+#define VAL_PINASSIGN0 ((0xFFFF0000) | (0<<8) | (4))
+/*#define VAL_PINASSIGN1 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN2 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN3 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN4 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN5 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN6 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN7 0xFFFFFFFF*/
+/*#define VAL_PINASSIGN8 0xFFFFFFFF*/
+
+
+#define VAL_GPIO0DIR (PAL_PORT_BIT(LED_RED) | \
+ PAL_PORT_BIT(LED_BLUE) | \
+ PAL_PORT_BIT(LED_GREEN))
+
+#define VAL_GPIO0DATA (PAL_PORT_BIT(LED_RED) | \
+ PAL_PORT_BIT(LED_BLUE) | \
+ PAL_PORT_BIT(LED_GREEN))
+
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+
+#endif /* _BOARD_H_ */
diff --git a/os/hal/boards/EA_LPCXPRESSO_LPC812/board.mk b/os/hal/boards/EA_LPCXPRESSO_LPC812/board.mk
new file mode 100644
index 000000000..de80424bb
--- /dev/null
+++ b/os/hal/boards/EA_LPCXPRESSO_LPC812/board.mk
@@ -0,0 +1,5 @@
+# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/boards/EA_LPCXPRESSO_LPC812/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/boards/EA_LPCXPRESSO_LPC812
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-23 00:07:46 +0000