From 51e92189370b75c0e21d5060f10ad46c1e36b83c Mon Sep 17 00:00:00 2001 From: gdisirio Date: Sun, 20 May 2012 17:43:16 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4224 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- boards/EA_LPCXPRESSO_BB_11U14/board.c | 61 ++++++++++++++++++++++ boards/EA_LPCXPRESSO_BB_11U14/board.h | 92 ++++++++++++++++++++++++++++++++++ boards/EA_LPCXPRESSO_BB_11U14/board.mk | 5 ++ os/hal/platforms/LPC11Uxx/serial_lld.c | 4 +- 4 files changed, 160 insertions(+), 2 deletions(-) create mode 100644 boards/EA_LPCXPRESSO_BB_11U14/board.c create mode 100644 boards/EA_LPCXPRESSO_BB_11U14/board.h create mode 100644 boards/EA_LPCXPRESSO_BB_11U14/board.mk diff --git a/boards/EA_LPCXPRESSO_BB_11U14/board.c b/boards/EA_LPCXPRESSO_BB_11U14/board.c new file mode 100644 index 000000000..fdb33658e --- /dev/null +++ b/boards/EA_LPCXPRESSO_BB_11U14/board.c @@ -0,0 +1,61 @@ +/* + ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010, + 2011,2012 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 . +*/ + +#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}, + {VAL_GPIO1DATA, VAL_GPIO1DIR} +}; +#endif + +/* + * Early initialization code. + * This initialization must be performed just after stack setup and before + * any other initialization. + */ +void __early_init(void) { + + lpc_clock_init(); +} + +/* + * Board-specific initialization code. + */ +void boardInit(void) { + + /* + * Extra, board-specific, initializations. + * NOTE: PIO1_2 is associated also to the JTAG, if you need to use JTAG + * you must comment that line first. + */ + LPC_IOCON->PIO0_7 = 0x80; /* Disables pull-up on LED2 output. */ + LPC_IOCON->TRST_PIO0_14 = 0x81; /* Disables pull-up on LED3B output + and makes it GPIO1_2. */ + LPC_IOCON->PIO0_21 = 0x80; /* Disables pull-up on LED3R output.*/ + LPC_IOCON->PIO0_22 = 0x80; /* Disables pull-up on LED3G output.*/ +} diff --git a/boards/EA_LPCXPRESSO_BB_11U14/board.h b/boards/EA_LPCXPRESSO_BB_11U14/board.h new file mode 100644 index 000000000..aea951a39 --- /dev/null +++ b/boards/EA_LPCXPRESSO_BB_11U14/board.h @@ -0,0 +1,92 @@ +/* + ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010, + 2011,2012 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 . +*/ + +#ifndef _BOARD_H_ +#define _BOARD_H_ + +/* + * Setup for Embedded Artists LPCXpresso Base Board with LPC1114 daughter + * board. + */ + +/* + * Board identifiers. + */ +#define BOARD_EA_BB_LPC11U14 +#define BOARD_NAME "Embedded Artists LPCXpresso Base Board + LPC11U14" + +/* + * Board frequencies. + */ +#define SYSOSCCLK 12000000 + +/* + * SCK0 connection on this board. + */ +#define LPC11xx_SPI_SCK0_SELECTOR SCK0_IS_PIO2_11 + +/* + * GPIO 0 initial setup. + */ +#define VAL_GPIO0DIR PAL_PORT_BIT(GPIO0_OLEDSEL) | \ + PAL_PORT_BIT(GPIO0_USB_DPCTL) | \ + PAL_PORT_BIT(GPIO0_LED2) | \ + PAL_PORT_BIT(GPIO1_LED3B) | \ + PAL_PORT_BIT(GPIO1_LED3R) | \ + PAL_PORT_BIT(GPIO1_LED3G) | \ + PAL_PORT_BIT(GPIO1_SPI0SEL) +#define VAL_GPIO0DATA PAL_PORT_BIT(GPIO0_OLEDSEL) | \ + PAL_PORT_BIT(GPIO0_LED2) | \ + PAL_PORT_BIT(GPIO1_LED3B) | \ + PAL_PORT_BIT(GPIO1_LED3R) | \ + PAL_PORT_BIT(GPIO1_LED3G) | \ + PAL_PORT_BIT(GPIO1_SPI0SEL) + +/* + * GPIO 1 initial setup. + */ +#define VAL_GPIO1DIR 0x00000000 +#define VAL_GPIO1DATA 0x00000000 + +/* + * Pin definitions. + */ +#define GPIO0_SW3 1 +#define GPIO0_OLEDSEL 2 +#define GPIO0_USB_VBUS 3 +#define GPIO0_USB_DPCTL 6 +#define GPIO0_LED2 7 +#define GPIO0_SW4 16 +#define GPIO0_LED3B 14 +#define GPIO0_LED3R 21 +#define GPIO0_LED3G 22 +#define GPIO0_SPI0SEL 23 + +#if !defined(_FROM_ASM_) +#ifdef __cplusplus +extern "C" { +#endif + void boardInit(void); +#ifdef __cplusplus +} +#endif +#endif /* _FROM_ASM_ */ + +#endif /* _BOARD_H_ */ diff --git a/boards/EA_LPCXPRESSO_BB_11U14/board.mk b/boards/EA_LPCXPRESSO_BB_11U14/board.mk new file mode 100644 index 000000000..1c5d132d2 --- /dev/null +++ b/boards/EA_LPCXPRESSO_BB_11U14/board.mk @@ -0,0 +1,5 @@ +# List of all the board related files. +BOARDSRC = ${CHIBIOS}/boards/EA_LPCXPRESSO_BB_11U14/board.c + +# Required include directories +BOARDINC = ${CHIBIOS}/boards/EA_LPCXPRESSO_BB_11U14 diff --git a/os/hal/platforms/LPC11Uxx/serial_lld.c b/os/hal/platforms/LPC11Uxx/serial_lld.c index afe371238..4463a15ad 100644 --- a/os/hal/platforms/LPC11Uxx/serial_lld.c +++ b/os/hal/platforms/LPC11Uxx/serial_lld.c @@ -240,8 +240,8 @@ void sd_lld_init(void) { #if LPC_SERIAL_USE_UART0 sdObjectInit(&SD1, NULL, notify1); SD1.uart = LPC_UART; - LPC_IOCON->PIO1_6 = 0xC1; /* RDX without resistors. */ - LPC_IOCON->PIO1_7 = 0xC1; /* TDX without resistors. */ + LPC_IOCON->PIO0_18 = 0x81; /* RDX without resistors. */ + LPC_IOCON->PIO0_19 = 0x81; /* TDX without resistors. */ #endif } -- cgit v1.2.3