[U-Boot] [PATCH V3 10/12] blackfin: bf609: add board support
Bob Liu
lliubbo at gmail.com
Wed Nov 14 11:24:44 CET 2012
Board files for bf609-ezkit support.
Signed-off-by: Bob Liu <lliubbo at gmail.com>
---
MAINTAINERS | 1 +
board/bf609-ezkit/Makefile | 55 ++++++++++++
board/bf609-ezkit/bf609-ezkit.c | 67 ++++++++++++++
boards.cfg | 1 +
include/configs/bf609-ezkit.h | 174 +++++++++++++++++++++++++++++++++++++
include/configs/bfin_adi_common.h | 8 +-
6 files changed, 302 insertions(+), 4 deletions(-)
create mode 100644 board/bf609-ezkit/Makefile
create mode 100644 board/bf609-ezkit/bf609-ezkit.c
create mode 100644 include/configs/bf609-ezkit.h
diff --git a/MAINTAINERS b/MAINTAINERS
index fd0c65c..2c447d4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1154,6 +1154,7 @@ Blackfin Team <u-boot-devel at blackfin.uclinux.org>
BF538F-EZKIT BF538
BF548-EZKIT BF548
BF561-EZKIT BF561
+ BF609-EZKIT BF609
M.Hasewinkel (MHA) <info at ssv-embedded.de>
diff --git a/board/bf609-ezkit/Makefile b/board/bf609-ezkit/Makefile
new file mode 100644
index 0000000..0bb8fe6
--- /dev/null
+++ b/board/bf609-ezkit/Makefile
@@ -0,0 +1,55 @@
+#
+# U-boot - Makefile
+#
+# Copyright (c) 2005-2008 Analog Device Inc.
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd at 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 := $(BOARD).o
+COBJS-$(CONFIG_BFIN_SOFT_SWITCH) += soft_switch.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/bf609-ezkit/bf609-ezkit.c b/board/bf609-ezkit/bf609-ezkit.c
new file mode 100644
index 0000000..0388226
--- /dev/null
+++ b/board/bf609-ezkit/bf609-ezkit.c
@@ -0,0 +1,67 @@
+/*
+ * U-boot - main board file
+ *
+ * Copyright (c) 2008-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/blackfin.h>
+#include <asm/io.h>
+#include <asm/portmux.h>
+#include "soft_switch.h"
+
+int checkboard(void)
+{
+ printf("Board: ADI BF609 EZ-Kit board\n");
+ printf(" Support: http://blackfin.uclinux.org/\n");
+ return 0;
+}
+
+int board_early_init_f(void)
+{
+ static const unsigned short pins[] = {
+ P_A3, P_A4, P_A5, P_A6, P_A7, P_A8, P_A9, P_A10, P_A11, P_A12,
+ P_A13, P_A14, P_A15, P_A16, P_A17, P_A18, P_A19, P_A20, P_A21,
+ P_A22, P_A23, P_A24, P_A25, P_NORCK, 0,
+ };
+ peripheral_request_list(pins, "smc0");
+
+ return 0;
+}
+
+#ifdef CONFIG_DESIGNWARE_ETH
+int board_eth_init(bd_t *bis)
+{
+ int ret = 0;
+
+ if (CONFIG_DW_PORTS & 1) {
+ static const unsigned short pins[] = P_RMII0;
+ if (!peripheral_request_list(pins, "emac0"))
+ ret += designware_initialize(0, EMAC0_MACCFG, 1, 0);
+ }
+ if (CONFIG_DW_PORTS & 2) {
+ static const unsigned short pins[] = P_RMII1;
+ if (!peripheral_request_list(pins, "emac1"))
+ ret += designware_initialize(1, EMAC1_MACCFG, 1, 0);
+ }
+
+ return ret;
+}
+#endif
+
+#ifdef CONFIG_BFIN_SDH
+int board_mmc_init(bd_t *bis)
+{
+ return bfin_mmc_init(bis);
+}
+#endif
+
+/* miscellaneous platform dependent initialisations */
+int misc_init_r(void)
+{
+ printf("other init\n");
+ return setup_board_switches();
+}
diff --git a/boards.cfg b/boards.cfg
index 2d36d83..8d275a3 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -313,6 +313,7 @@ bf538f-ezkit blackfin blackfin
bf548-ezkit blackfin blackfin
bf561-acvilon blackfin blackfin
bf561-ezkit blackfin blackfin
+bf609-ezkit blackfin blackfin
blackstamp blackfin blackfin
blackvme blackfin blackfin
br4 blackfin blackfin
diff --git a/include/configs/bf609-ezkit.h b/include/configs/bf609-ezkit.h
new file mode 100644
index 0000000..939459a
--- /dev/null
+++ b/include/configs/bf609-ezkit.h
@@ -0,0 +1,174 @@
+/*
+ * U-boot - Configuration file for BF609 EZ-Kit board
+ */
+
+#ifndef __CONFIG_BF609_EZKIT_H__
+#define __CONFIG_BF609_EZKIT_H__
+
+#include <asm/config-pre.h>
+
+/*
+ * Processor Settings
+ */
+#define __ADSPBF60x__ 1
+#define __ADSPBF609__ 1
+#undef __ADSPBF592__
+#undef __ADSPBF59x__
+#define CONFIG_BFIN_CPU bf609-0.0
+#define CONFIG_BFIN_BOOT_MODE BFIN_BOOT_PARA
+
+
+/* For ez-board version 1.0, else undef this */
+#define CONFIG_BFIN_BOARD_VERSION_1_0
+
+/*
+ * Clock Settings
+ * CCLK = (CLKIN * VCO_MULT) / CCLK_DIV
+ * SCLK = (CLKIN * VCO_MULT) / SYSCLK_DIV
+ * SCLK0 = SCLK / SCLK0_DIV
+ * SCLK1 = SCLK / SCLK1_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)
+
+/* VCO_MULT controls the MSEL (multiplier) bits in PLL_CTL */
+/* Values can range from 0-127 (where 0 means 128) */
+#define CONFIG_VCO_MULT (20)
+
+/* CCLK_DIV controls the core clock divider */
+/* Values can range from 0-31 (where 0 means 32) */
+#define CONFIG_CCLK_DIV (1)
+/* SCLK_DIV controls the system clock divider */
+/* Values can range from 0-31 (where 0 means 32) */
+#define CONFIG_SCLK_DIV (4)
+/* Values can range from 0-7 (where 0 means 8) */
+#define CONFIG_SCLK0_DIV (1)
+#define CONFIG_SCLK1_DIV (1)
+/* DCLK_DIV controls the DDR clock divider */
+/* Values can range from 0-31 (where 0 means 32) */
+#define CONFIG_DCLK_DIV (2)
+/* OCLK_DIV controls the output clock divider */
+/* Values can range from 0-127 (where 0 means 128) */
+#define CONFIG_OCLK_DIV (16)
+
+#define CONFIG_BFIN_GET_VCO (CONFIG_CLKIN_HZ)
+#define CONFIG_PLL_CLK (get_vco()*CONFIG_VCO_MULT)
+
+#define CONFIG_BFIN_GET_CCLK (CONFIG_PLL_CLK/CONFIG_CCLK_DIV)
+#define CONFIG_CCLK_HZ (CONFIG_BFIN_GET_CCLK)
+
+/*
+ * Memory Settings
+ */
+#define CONFIG_MEM_SIZE 128
+
+#define CONFIG_SMC_GCTL_VAL 0x00000010
+#define CONFIG_SMC_B0CTL_VAL 0x01007011
+#define CONFIG_SMC_B0TIM_VAL 0x08170977
+#define CONFIG_SMC_B0ETIM_VAL 0x00092231
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
+
+/*
+ * Network Settings
+ */
+#define ADI_CMDS_NETWORK 1
+#define CONFIG_NETCONSOLE 1
+#define CONFIG_NET_MULTI 1
+#define CONFIG_HOSTNAME bf609-ezkit
+#define CONFIG_DESIGNWARE_ETH
+#define CONFIG_DW_PORTS 1
+#define CONFIG_DW_AUTONEG
+#define CONFIG_DW_ALTDESCRIPTOR
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_MII
+
+/* i2c Settings */
+#define CONFIG_BFIN_TWI_I2C 1
+#define CONFIG_HARD_I2C 1
+
+/*
+ * Flash Settings
+ */
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_JFFS2
+#define CONFIG_SYS_FLASH_CFI_WIDTH 2
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_BASE 0xb0000000
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 131
+#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+
+/*
+ * SPI Settings
+ */
+#define CONFIG_BFIN_SPI6XX
+#define CONFIG_ENV_SPI_MAX_HZ 30000000
+#define CONFIG_SF_DEFAULT_SPEED 30000000
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_ALL
+
+/*
+ * Env Storage Settings
+ */
+#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_SPI_MASTER)
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET 0x10000
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
+#elif (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_NAND)
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET 0x60000
+#define CONFIG_ENV_SIZE 0x20000
+#else
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_OFFSET 0x8000
+#define CONFIG_ENV_SIZE 0x8000
+#define CONFIG_ENV_SECT_SIZE 0x8000
+#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
+#endif
+
+#define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0xB0100000\0"
+
+/*
+ * SDH Settings
+ */
+#define CONFIG_GENERIC_MMC
+#define CONFIG_MMC
+#define CONFIG_BFIN_SDH
+
+/*
+ * Misc Settings
+ */
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_UART_CONSOLE 0
+
+#define CONFIG_DEBUG_DUMP 1
+#define CONFIG_KALLSYMS 1
+
+#define CONFIG_CMD_MEMORY
+
+#define CONFIG_SYS_MEMTEST_END (CONFIG_STACKBASE - 20*1024*1024 + 4)
+#define CONFIG_BFIN_SOFT_SWITCH
+
+#if 0
+#define CONFIG_UART_MEM 1024
+#undef CONFIG_UART_CONSOLE
+#undef CONFIG_JTAG_CONSOLE
+#undef CONFIG_UART_CONSOLE_IS_JTAG
+#endif
+
+/*
+ * Pull in common ADI header for remaining command/environment setup
+ */
+#include <configs/bfin_adi_common.h>
+#endif
diff --git a/include/configs/bfin_adi_common.h b/include/configs/bfin_adi_common.h
index 3fbf5c6..a32d741 100644
--- a/include/configs/bfin_adi_common.h
+++ b/include/configs/bfin_adi_common.h
@@ -193,10 +193,10 @@
"nand erase 0 0x40000;" \
"nand write $(loadaddr) 0 0x40000"
# else
-# define UBOOT_ENV_UPDATE \
- "protect off 0x20000000 +$(filesize);" \
- "erase 0x20000000 +$(filesize);" \
- "cp.b $(loadaddr) 0x20000000 $(filesize)"
+# define UBOOT_ENV_UPDATE \
+ "protect off " MK_STR(CONFIG_SYS_FLASH_BASE) " +$(filesize);" \
+ "erase " MK_STR(CONFIG_SYS_FLASH_BASE) " +$(filesize);" \
+ "cp.b $(loadaddr)" MK_STR(CONFIG_SYS_FLASH_BASE) " $(filesize)"
# endif
# ifdef CONFIG_NETCONSOLE
# define NETCONSOLE_ENV \
--
1.7.9.5
More information about the U-Boot
mailing list