diff options
Diffstat (limited to 'board')
-rw-r--r-- | board/bf527-sdp/Makefile | 54 | ||||
-rw-r--r-- | board/bf527-sdp/bf527-sdp.c | 32 | ||||
-rw-r--r-- | board/bf527-sdp/config.mk | 36 |
3 files changed, 122 insertions, 0 deletions
diff --git a/board/bf527-sdp/Makefile b/board/bf527-sdp/Makefile new file mode 100644 index 0000000..f2bd2c2 --- /dev/null +++ b/board/bf527-sdp/Makefile @@ -0,0 +1,54 @@ +# +# U-boot - Makefile +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2000-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program 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 of +# the License, or (at your option) any later version. +# +# This program 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).a + +COBJS-y := $(BOARD).o + +SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS-y)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/bf527-sdp/bf527-sdp.c b/board/bf527-sdp/bf527-sdp.c new file mode 100644 index 0000000..504869d --- /dev/null +++ b/board/bf527-sdp/bf527-sdp.c @@ -0,0 +1,32 @@ +/* + * U-boot - main board file + * + * Copyright (c) 2010 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <asm/blackfin.h> +#include <asm/gpio.h> +#include <asm/mach-common/bits/pll.h> + +int checkboard(void) +{ + printf("Board: ADI BF527 SDP board\n"); + printf(" Support: http://blackfin.uclinux.org/\n"); + + /* Enable access to parallel flash */ + gpio_request(GPIO_PG0, "parallel-flash"); + gpio_direction_output(GPIO_PG0, 0); + + return 0; +} + +int misc_init_r(void) +{ + /* CLKIN Buffer Output Enable */ + bfin_write_VR_CTL(bfin_read_VR_CTL() | CLKBUFOE); + + return 0; +} diff --git a/board/bf527-sdp/config.mk b/board/bf527-sdp/config.mk new file mode 100644 index 0000000..744e7a5 --- /dev/null +++ b/board/bf527-sdp/config.mk @@ -0,0 +1,36 @@ +# +# Copyright (c) 2005-2008 Analog Device Inc. +# +# (C) Copyright 2001 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program 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 of +# the License, or (at your option) any later version. +# +# This program 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# This is not actually used for Blackfin boards so do not change it +#TEXT_BASE = do-not-use-me + +CONFIG_BFIN_CPU = bf527-0.2 + +CFLAGS_lib_generic += -O2 +CFLAGS_lzma += -O2 + +# Set some default LDR flags based on boot mode. +LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 6 +LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE)) |