mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-10 21:26:19 +09:00
1853030e21
This supports Intel ICH7/9. The Intel controller is a little unusual in that it is mostly intended for use with SPI flash, and has some optimisations and features specifically for that application. In particular it is not possible to support ongoing transactions that continue over many calls with SPI_XFER_BEGIN and SPI_XFER_END. This driver supports writes of up to 64 bytes at a time, the limit for the controller. Future work will improve this. Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
74 lines
2.4 KiB
Makefile
74 lines
2.4 KiB
Makefile
#
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# (C) Copyright 2000-2007
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB := $(obj)libspi.o
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# There are many options which enable SPI, so make this library available
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COBJS-y += spi.o
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COBJS-$(CONFIG_ALTERA_SPI) += altera_spi.o
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COBJS-$(CONFIG_ANDES_SPI) += andes_spi.o
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COBJS-$(CONFIG_ARMADA100_SPI) += armada100_spi.o
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COBJS-$(CONFIG_ATMEL_DATAFLASH_SPI) += atmel_dataflash_spi.o
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COBJS-$(CONFIG_ATMEL_SPI) += atmel_spi.o
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COBJS-$(CONFIG_BFIN_SPI) += bfin_spi.o
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COBJS-$(CONFIG_BFIN_SPI6XX) += bfin_spi6xx.o
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COBJS-$(CONFIG_CF_SPI) += cf_spi.o
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COBJS-$(CONFIG_CF_QSPI) += cf_qspi.o
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COBJS-$(CONFIG_DAVINCI_SPI) += davinci_spi.o
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COBJS-$(CONFIG_EXYNOS_SPI) += exynos_spi.o
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COBJS-$(CONFIG_ICH_SPI) += ich.o
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COBJS-$(CONFIG_KIRKWOOD_SPI) += kirkwood_spi.o
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COBJS-$(CONFIG_MPC52XX_SPI) += mpc52xx_spi.o
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COBJS-$(CONFIG_MPC8XXX_SPI) += mpc8xxx_spi.o
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COBJS-$(CONFIG_MXC_SPI) += mxc_spi.o
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COBJS-$(CONFIG_MXS_SPI) += mxs_spi.o
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COBJS-$(CONFIG_OC_TINY_SPI) += oc_tiny_spi.o
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COBJS-$(CONFIG_OMAP3_SPI) += omap3_spi.o
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COBJS-$(CONFIG_SOFT_SPI) += soft_spi.o
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COBJS-$(CONFIG_SH_SPI) += sh_spi.o
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COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o
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COBJS-$(CONFIG_TEGRA_SPI) += tegra_spi.o
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COBJS-$(CONFIG_TEGRA_SLINK) += tegra_slink.o
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COBJS-$(CONFIG_XILINX_SPI) += xilinx_spi.o
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COBJS := $(COBJS-y)
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SRCS := $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS))
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all: $(LIB)
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$(LIB): $(obj).depend $(OBJS)
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$(call cmd_link_o_target, $(OBJS))
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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