Patchwork [U-Boot,23/28,v2] Blackfin: bf506f-ezkit: new board port

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Submitter Mike Frysinger
Date Jan. 12, 2011, 11:14 p.m.
Message ID <1294874051-19958-1-git-send-email-vapier@gentoo.org>
Download mbox | patch
Permalink /patch/78624/
State Accepted
Commit 7577aab8a601e6e962384af908b241b6da12065c
Delegated to: Wolfgang Denk
Headers show

Comments

Wolfgang Denk - Jan. 12, 2011, 11:10 p.m.
Dear Mike Frysinger,

In message <1294874051-19958-1-git-send-email-vapier@gentoo.org> you wrote:
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> ---
>  MAINTAINERS                       |    1 +
>  board/bf506f-ezkit/Makefile       |   54 +++++++++++++++++++
>  board/bf506f-ezkit/bf506f-ezkit.c |   27 ++++++++++
>  boards.cfg                        |    1 +
>  include/configs/bf506f-ezkit.h    |  102 +++++++++++++++++++++++++++++++++++++
>  5 files changed, 185 insertions(+), 0 deletions(-)
>  create mode 100644 board/bf506f-ezkit/Makefile
>  create mode 100644 board/bf506f-ezkit/bf506f-ezkit.c
>  create mode 100644 include/configs/bf506f-ezkit.h

NAK.  Please stick to the rulse and describe what you changed in this
v2 patch.

Best regards,

Wolfgang Denk
Mike Frysinger - Jan. 12, 2011, 11:14 p.m.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 MAINTAINERS                       |    1 +
 board/bf506f-ezkit/Makefile       |   54 +++++++++++++++++++
 board/bf506f-ezkit/bf506f-ezkit.c |   27 ++++++++++
 boards.cfg                        |    1 +
 include/configs/bf506f-ezkit.h    |  102 +++++++++++++++++++++++++++++++++++++
 5 files changed, 185 insertions(+), 0 deletions(-)
 create mode 100644 board/bf506f-ezkit/Makefile
 create mode 100644 board/bf506f-ezkit/bf506f-ezkit.c
 create mode 100644 include/configs/bf506f-ezkit.h
Mike Frysinger - Jan. 12, 2011, 11:16 p.m.
On Wednesday, January 12, 2011 18:10:24 Wolfgang Denk wrote:
> Mike Frysinger wrote:
> > Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> > ---
> > 
> >  MAINTAINERS                       |    1 +
> >  board/bf506f-ezkit/Makefile       |   54 +++++++++++++++++++
> >  board/bf506f-ezkit/bf506f-ezkit.c |   27 ++++++++++
> >  boards.cfg                        |    1 +
> >  include/configs/bf506f-ezkit.h    |  102
> >  +++++++++++++++++++++++++++++++++++++ 5 files changed, 185
> >  insertions(+), 0 deletions(-)
> >  create mode 100644 board/bf506f-ezkit/Makefile
> >  create mode 100644 board/bf506f-ezkit/bf506f-ezkit.c
> >  create mode 100644 include/configs/bf506f-ezkit.h
> 
> NAK.  Please stick to the rulse and describe what you changed in this
> v2 patch.

you already wrote the changelog:
	http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/91455/focus=92190
-mike

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 3a68bed..88431a4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1031,6 +1031,7 @@  Yoshihiro Shimoda <shimoda.yoshihiro@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
diff --git a/board/bf506f-ezkit/Makefile b/board/bf506f-ezkit/Makefile
new file mode 100644
index 0000000..cde8168
--- /dev/null
+++ b/board/bf506f-ezkit/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).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
+
+#########################################################################
diff --git a/board/bf506f-ezkit/bf506f-ezkit.c b/board/bf506f-ezkit/bf506f-ezkit.c
new file mode 100644
index 0000000..638500d
--- /dev/null
+++ b/board/bf506f-ezkit/bf506f-ezkit.c
@@ -0,0 +1,27 @@ 
+/*
+ * 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;
+}
diff --git a/boards.cfg b/boards.cfg
index b8d077f..ded9880 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -166,6 +166,7 @@  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
diff --git a/include/configs/bf506f-ezkit.h b/include/configs/bf506f-ezkit.h
new file mode 100644
index 0000000..c7f4af7
--- /dev/null
+++ b/include/configs/bf506f-ezkit.h
@@ -0,0 +1,102 @@ 
+/*
+ * 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