From afd1967155b3f2da67c3aade9bc92a4555640e8b Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 24 Sep 2012 12:51:47 +0200 Subject: bsps/arm: Add LPC_DMA_CHANNEL_COUNT --- c/src/lib/libbsp/arm/lpc24xx/configure.ac | 4 ++++ c/src/lib/libbsp/arm/lpc32xx/configure.ac | 3 +++ c/src/lib/libbsp/arm/shared/lpc/include/lpc-dma.h | 5 +++-- 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/c/src/lib/libbsp/arm/lpc24xx/configure.ac b/c/src/lib/libbsp/arm/lpc24xx/configure.ac index ebebe25c8a..973787ed31 100644 --- a/c/src/lib/libbsp/arm/lpc24xx/configure.ac +++ b/c/src/lib/libbsp/arm/lpc24xx/configure.ac @@ -113,6 +113,10 @@ RTEMS_BSPOPTS_SET([LPC24XX_STOP_USB],[lpc23*],[]) RTEMS_BSPOPTS_SET([LPC24XX_STOP_USB],[*],[1]) RTEMS_BSPOPTS_HELP([LPC24XX_STOP_USB],[stop USB controller at start-up to avoid DMA interference]) +RTEMS_BSPOPTS_SET([LPC_DMA_CHANNEL_COUNT],[lpc17*],[8]) +RTEMS_BSPOPTS_SET([LPC_DMA_CHANNEL_COUNT],[*],[2]) +RTEMS_BSPOPTS_HELP([LPC_DMA_CHANNEL_COUNT],[DMA channel count]) + RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[lpc24xx_ncs_rom_ext],[0x80000040]) RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start]) diff --git a/c/src/lib/libbsp/arm/lpc32xx/configure.ac b/c/src/lib/libbsp/arm/lpc32xx/configure.ac index 0e4840b711..c7fe790123 100644 --- a/c/src/lib/libbsp/arm/lpc32xx/configure.ac +++ b/c/src/lib/libbsp/arm/lpc32xx/configure.ac @@ -85,6 +85,9 @@ RTEMS_BSPOPTS_HELP([LPC32XX_STOP_USB],[stop USB controller at start-up to avoid RTEMS_BSPOPTS_SET([LPC32XX_ENABLE_WATCHDOG_RESET],[*],[1]) RTEMS_BSPOPTS_HELP([LPC32XX_ENABLE_WATCHDOG_RESET],[bsp_reset() will use the watchdog to reset the chip]) +RTEMS_BSPOPTS_SET([LPC_DMA_CHANNEL_COUNT],[*],[8]) +RTEMS_BSPOPTS_HELP([LPC_DMA_CHANNEL_COUNT],[DMA channel count]) + RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[]) RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start]) diff --git a/c/src/lib/libbsp/arm/shared/lpc/include/lpc-dma.h b/c/src/lib/libbsp/arm/shared/lpc/include/lpc-dma.h index b186899968..7ac9e19fa8 100644 --- a/c/src/lib/libbsp/arm/shared/lpc/include/lpc-dma.h +++ b/c/src/lib/libbsp/arm/shared/lpc/include/lpc-dma.h @@ -7,7 +7,7 @@ */ /* - * Copyright (c) 2010-2011 embedded brains GmbH. All rights reserved. + * Copyright (c) 2010-2012 embedded brains GmbH. All rights reserved. * * embedded brains GmbH * Obere Lagerstr. 30 @@ -23,6 +23,7 @@ #ifndef LIBBSP_ARM_SHARED_LPC_DMA_H #define LIBBSP_ARM_SHARED_LPC_DMA_H +#include #include #ifdef __cplusplus @@ -78,7 +79,7 @@ typedef struct { uint32_t cfg; uint32_t sync; uint32_t reserved [50]; - lpc_dma_channel channels []; + lpc_dma_channel channels [LPC_DMA_CHANNEL_COUNT]; } lpc_dma; /** -- cgit v1.2.3