Blackfin: bf506f-ezkit: new board port
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
parent
105be9078c
commit
7577aab8a6
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@ -1058,6 +1058,7 @@ Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
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Mike Frysinger <vapier@gentoo.org>
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Blackfin Team <u-boot-devel@blackfin.uclinux.org>
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BF506F-EZKIT BF506
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BF518F-EZBRD BF518
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BF526-EZBRD BF526
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BF527-AD7160-EVAL BF527
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@ -0,0 +1,54 @@
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#
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# U-boot - Makefile
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#
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# Copyright (c) 2005-2008 Analog Device Inc.
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#
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# (C) Copyright 2000-2006
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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 = $(obj)lib$(BOARD).o
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COBJS-y := $(BOARD).o
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SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
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OBJS := $(addprefix $(obj),$(COBJS-y))
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SOBJS := $(addprefix $(obj),$(SOBJS-y))
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$(LIB): $(obj).depend $(OBJS) $(SOBJS)
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$(call cmd_link_o_target, $(OBJS) $(SOBJS))
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clean:
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rm -f $(SOBJS) $(OBJS)
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distclean: clean
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rm -f $(LIB) core *.bak $(obj).depend
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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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@ -0,0 +1,27 @@
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/*
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* U-boot - main board file
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*
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* Copyright (c) 2008-2010 Analog Devices Inc.
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*
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* Licensed under the GPL-2 or later.
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*/
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#include <common.h>
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#include <asm/blackfin.h>
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int checkboard(void)
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{
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printf("Board: ADI BF506F EZ-Kit board\n");
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printf(" Support: http://blackfin.uclinux.org/\n");
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return 0;
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}
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int board_early_init_f(void)
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{
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bfin_write_EBIU_MODE(1);
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SSYNC();
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bfin_write_FLASH_CONTROL_CLEAR(1);
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udelay(1);
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bfin_write_FLASH_CONTROL_SET(1);
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return 0;
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}
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@ -174,6 +174,7 @@ favr-32-ezkit avr32 at32ap - earthlc
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mimc200 avr32 at32ap - mimc at32ap700x
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hammerhead avr32 at32ap - miromico at32ap700x
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bct-brettl2 blackfin blackfin
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bf506f-ezkit blackfin blackfin
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bf518f-ezbrd blackfin blackfin
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bf525-ucr2 blackfin blackfin
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bf526-ezbrd blackfin blackfin
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@ -0,0 +1,102 @@
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/*
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* U-boot - Configuration file for BF506F EZ-Kit board
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*/
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#ifndef __CONFIG_BF506F_EZKIT_H__
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#define __CONFIG_BF506F_EZKIT_H__
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#include <asm/config-pre.h>
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/*
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* Processor Settings
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*/
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#define CONFIG_BFIN_CPU bf506-0.0
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#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
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/*
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* Clock Settings
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* CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
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* SCLK = (CLKIN * VCO_MULT) / SCLK_DIV
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*/
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/* CONFIG_CLKIN_HZ is any value in Hz */
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#define CONFIG_CLKIN_HZ 25000000
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/* CLKIN_HALF controls the DF bit in PLL_CTL 0 = CLKIN */
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/* 1 = CLKIN / 2 */
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#define CONFIG_CLKIN_HALF 0
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/* PLL_BYPASS controls the BYPASS bit in PLL_CTL 0 = do not bypass */
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/* 1 = bypass PLL */
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#define CONFIG_PLL_BYPASS 0
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/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
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/* Values can range from 0-63 (where 0 means 64) */
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#define CONFIG_VCO_MULT 16
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/* CCLK_DIV controls the core clock divider */
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/* Values can be 1, 2, 4, or 8 ONLY */
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#define CONFIG_CCLK_DIV 1
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/* SCLK_DIV controls the system clock divider */
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/* Values can range from 1-15 */
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#define CONFIG_SCLK_DIV 5
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/*
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* Memory Settings
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*/
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#define CONFIG_MEM_SIZE 0
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#define CONFIG_EBIU_AMGCTL_VAL (AMCKEN | AMBEN_ALL)
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#define CONFIG_EBIU_AMBCTL0_VAL 0xffc2ffc2
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#define CONFIG_EBIU_AMBCTL1_VAL 0xffc2ffc2
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#define CONFIG_SYS_MONITOR_BASE (L1_DATA_A_SRAM_END)
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#define CONFIG_SYS_MONITOR_LEN (4 * 1024)
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#define CONFIG_SYS_MALLOC_LEN (4 * 1024)
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/*
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* Flash Settings
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*/
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_BASE 0x20000000
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_MAX_FLASH_SECT 71
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#define CONFIG_CMD_FLASH
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/*
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* SPI Settings
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*/
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#define CONFIG_BFIN_SPI
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#define CONFIG_ENV_SPI_MAX_HZ 30000000
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#define CONFIG_SF_DEFAULT_SPEED 30000000
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#define CONFIG_SPI_FLASH
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#define CONFIG_SPI_FLASH_STMICRO
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#define CONFIG_CMD_SF
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#define CONFIG_CMD_SPI
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/*
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* Env Storage Settings
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*/
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_SIZE 0x400
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/*
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* Misc Settings
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*/
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_ICACHE_OFF
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#define CONFIG_DCACHE_OFF
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#define CONFIG_UART_CONSOLE 0
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_CMD_MEMORY
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#undef CONFIG_GZIP
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#undef CONFIG_ZLIB
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#undef CONFIG_CMD_BOOTM
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#undef CONFIG_BOOTM_RTEMS
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#undef CONFIG_BOOTM_LINUX
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#endif
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