Commit 7577aab8 authored by Mike Frysinger's avatar Mike Frysinger
Browse files

Blackfin: bf506f-ezkit: new board port


Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 105be907
......@@ -1058,6 +1058,7 @@ Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Mike Frysinger <vapier@gentoo.org>
Blackfin Team <u-boot-devel@blackfin.uclinux.org>
BF506F-EZKIT BF506
BF518F-EZBRD BF518
BF526-EZBRD BF526
BF527-AD7160-EVAL BF527
......
#
# 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).o
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)
$(call cmd_link_o_target, $(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
#########################################################################
/*
* U-boot - main board file
*
* Copyright (c) 2008-2010 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <common.h>
#include <asm/blackfin.h>
int checkboard(void)
{
printf("Board: ADI BF506F EZ-Kit board\n");
printf(" Support: http://blackfin.uclinux.org/\n");
return 0;
}
int board_early_init_f(void)
{
bfin_write_EBIU_MODE(1);
SSYNC();
bfin_write_FLASH_CONTROL_CLEAR(1);
udelay(1);
bfin_write_FLASH_CONTROL_SET(1);
return 0;
}
......@@ -174,6 +174,7 @@ favr-32-ezkit avr32 at32ap - earthlc
mimc200 avr32 at32ap - mimc at32ap700x
hammerhead avr32 at32ap - miromico at32ap700x
bct-brettl2 blackfin blackfin
bf506f-ezkit blackfin blackfin
bf518f-ezbrd blackfin blackfin
bf525-ucr2 blackfin blackfin
bf526-ezbrd blackfin blackfin
......
/*
* U-boot - Configuration file for BF506F EZ-Kit board
*/
#ifndef __CONFIG_BF506F_EZKIT_H__
#define __CONFIG_BF506F_EZKIT_H__
#include <asm/config-pre.h>
/*
* Processor Settings
*/
#define CONFIG_BFIN_CPU bf506-0.0
#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
/*
* Clock Settings
* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
*/
/* CONFIG_CLKIN_HZ is any value in Hz */
#define CONFIG_CLKIN_HZ 25000000
/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
/* 1 = CLKIN / 2 */
#define CONFIG_CLKIN_HALF 0
/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
/* 1 = bypass PLL */
#define CONFIG_PLL_BYPASS 0
/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
/* Values can range from 0-63 (where 0 means 64) */
#define CONFIG_VCO_MULT 16
/* CCLK_DIV controls the core clock divider */
/* Values can be 1, 2, 4, or 8 ONLY */
#define CONFIG_CCLK_DIV 1
/* SCLK_DIV controls the system clock divider */
/* Values can range from 1-15 */
#define CONFIG_SCLK_DIV 5
/*
* Memory Settings
*/
#define CONFIG_MEM_SIZE 0
#define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL)
#define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
#define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
#define CONFIG_SYS_MONITOR_BASE (L1_DATA_A_SRAM_END)
#define CONFIG_SYS_MONITOR_LEN (4 * 1024)
#define CONFIG_SYS_MALLOC_LEN (4 * 1024)
/*
* Flash Settings
*/
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_BASE 0x20000000
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_MAX_FLASH_SECT 71
#define CONFIG_CMD_FLASH
/*
* SPI Settings
*/
#define CONFIG_BFIN_SPI
#define CONFIG_ENV_SPI_MAX_HZ 30000000
#define CONFIG_SF_DEFAULT_SPEED 30000000
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_CMD_SF
#define CONFIG_CMD_SPI
/*
* Env Storage Settings
*/
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE 0x400
/*
* Misc Settings
*/
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_ICACHE_OFF
#define CONFIG_DCACHE_OFF
#define CONFIG_UART_CONSOLE 0
#define CONFIG_BAUDRATE 115200
#define CONFIG_CMD_MEMORY
#undef CONFIG_GZIP
#undef CONFIG_ZLIB
#undef CONFIG_CMD_BOOTM
#undef CONFIG_BOOTM_RTEMS
#undef CONFIG_BOOTM_LINUX
#endif
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