diff options
Diffstat (limited to 'ecos/packages/devs/disk/spi/freescale/dspi/mmc/current/cdl/disk_mmc_freescale_dspi.cdl')
| -rw-r--r-- | ecos/packages/devs/disk/spi/freescale/dspi/mmc/current/cdl/disk_mmc_freescale_dspi.cdl | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/ecos/packages/devs/disk/spi/freescale/dspi/mmc/current/cdl/disk_mmc_freescale_dspi.cdl b/ecos/packages/devs/disk/spi/freescale/dspi/mmc/current/cdl/disk_mmc_freescale_dspi.cdl new file mode 100644 index 0000000..1ebff2f --- /dev/null +++ b/ecos/packages/devs/disk/spi/freescale/dspi/mmc/current/cdl/disk_mmc_freescale_dspi.cdl @@ -0,0 +1,92 @@ +##========================================================================== +## +## disk_mmc_freescale_dspi.cdl +## +## MMC/SD disk instatntiation for Freescale DSPI +## +##========================================================================== +## ####ECOSGPLCOPYRIGHTBEGIN#### +## ------------------------------------------- +## This file is part of eCos, the Embedded Configurable Operating System. +## Copyright (C) 2011 Free Software Foundation, Inc. +## +## eCos 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 2 or (at your option) any later +## version. +## +## eCos 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 eCos; if not, write to the Free Software Foundation, Inc., +## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +## +## As a special exception, if other files instantiate templates or use +## macros or inline functions from this file, or you compile this file +## and link it with other works to produce a work based on this file, +## this file does not by itself cause the resulting work to be covered by +## the GNU General Public License. However the source code for this file +## must still be made available in accordance with section (3) of the GNU +## General Public License v2. +## +## This exception does not invalidate any other reasons why a work based +## on this file might be covered by the GNU General Public License. +## ------------------------------------------- +## ####ECOSGPLCOPYRIGHTEND#### +##========================================================================== +#######DESCRIPTIONBEGIN#### +## +## Author(s): Ilija Kocho <ilijak@siva.com.mk> +## Date: 2011-12-27 +## +######DESCRIPTIONEND#### +## +##========================================================================== + + +cdl_package CYGPKG_DEVS_DISK_MMC_FREESCALE_DSPI { + display "MMC/SD disk device for Freescale DSPI" + + active_if CYGPKG_DEVS_DISK_MMC_SPI + requires CYGPKG_DEVS_SPI_FREESCALE_DSPI + requires is_active(CYGHWR_DEVS_DISK_MMC_FREESCALE_DSPI_BUS) + requires is_active(CYGHWR_DEVS_DISK_MMC_FREESCALE_DSPI_CS) + + + parent CYGPKG_DEVS_DISK_MMC_SPI + compile -library=libextras.a freescale_dspi_mmc.c + + cdl_component CYGHWR_DEVS_MMC_SPI_INITIAL_SPEED { + display "Initial nominal SPI clock speed Hz" + flavor data + default_value 400000 + + cdl_option CYGHWR_DEVS_MMC_SPI_USE_DBR { + display "Use double baud rate" + flavor bool + default_value 1 + description " + Double baud rate is a feature of Freescale DSPI + that may provide higher baud rates but duty the cycle may be + different than 50/50 depdent on scaler/prescaler setting + for achieved baud rate." + } + } + + cdl_option CYGHWR_DEVS_DISK_MMC_CS_DELAY { + display "Nominal chip select delays (units)" + flavor data + legal_values { 1 1000 } + default_value 1 + } + + cdl_option CYGHWR_DEVS_DISK_MMC_CS_DELAY_UNIT { + display "Chip select delay unit (ns)" + flavor data + default_value 100 + legal_values { 100 1000 } + } +} |