]> git.kernelconcepts.de Git - karo-tx-uboot.git/commitdiff
Blackfin: tcm-bf518: new board port
authorHarald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Wed, 13 Jan 2010 14:04:53 +0000 (09:04 -0500)
committerMike Frysinger <vapier@gentoo.org>
Sun, 17 Jan 2010 14:17:27 +0000 (09:17 -0500)
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
MAINTAINERS
MAKEALL
Makefile
board/tcm-bf518/Makefile [new file with mode: 0644]
board/tcm-bf518/config.mk [new file with mode: 0644]
board/tcm-bf518/tcm-bf518.c [new file with mode: 0644]
include/configs/tcm-bf518.h [new file with mode: 0644]

index 33947dc910f89341c06233f7b1caa2c61be80513..3879fde425f308412214e884bff162adb582edd3 100644 (file)
@@ -961,6 +961,7 @@ Blackfin Team <u-boot-devel@blackfin.uclinux.org>
        CM-BF537U       BF537
        CM-BF548        BF548
        CM-BF561        BF561
+       TCM-BF518       BF518
        TCM-BF537       BF537
 
 Martin Strubel <strubel@section5.ch>
diff --git a/MAKEALL b/MAKEALL
index 9fd097b120a38bec7abb4796aea605fbb05dd5b6..dd635bd676b8a91ee852af27ee9277346c91bd0c 100755 (executable)
--- a/MAKEALL
+++ b/MAKEALL
@@ -890,6 +890,7 @@ LIST_blackfin="             \
        cm-bf548        \
        cm-bf561        \
        ibf-dsp561      \
+       tcm-bf518       \
        tcm-bf537       \
 "
 
index 5bf15b962fb7408b6e08122ee4dbb7ecd2ba5372..793fcec1dc0d449cbf16962a71773881b0158f8a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -3528,7 +3528,8 @@ BFIN_BOARDS = bf518f-ezbrd bf526-ezbrd bf527-ezkit bf533-ezkit bf533-stamp \
        bf537-pnav bf537-stamp bf538f-ezkit bf548-ezkit bf561-ezkit
 
 # Bluetechnix tinyboards
-BFIN_BOARDS += cm-bf527 cm-bf533 cm-bf537e cm-bf537u cm-bf548 cm-bf561 tcm-bf537
+BFIN_BOARDS += cm-bf527 cm-bf533 cm-bf537e cm-bf537u cm-bf548 cm-bf561 \
+       tcm-bf518 tcm-bf537
 
 # Misc third party boards
 BFIN_BOARDS += bf537-minotaur bf537-srv1 bf561-acvilon blackstamp
diff --git a/board/tcm-bf518/Makefile b/board/tcm-bf518/Makefile
new file mode 100644 (file)
index 0000000..f2bd2c2
--- /dev/null
@@ -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/tcm-bf518/config.mk b/board/tcm-bf518/config.mk
new file mode 100644 (file)
index 0000000..f85bef5
--- /dev/null
@@ -0,0 +1,33 @@
+#
+# 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
+
+CFLAGS_lib_generic += -O2
+CFLAGS_lzma += -O2
+
+# Set some default LDR flags based on boot mode.
+LDR_FLAGS += $(LDR_FLAGS-$(CONFIG_BFIN_BOOT_MODE))
diff --git a/board/tcm-bf518/tcm-bf518.c b/board/tcm-bf518/tcm-bf518.c
new file mode 100644 (file)
index 0000000..5964059
--- /dev/null
@@ -0,0 +1,78 @@
+/*
+ * U-boot - main board file
+ *
+ * Copyright (c) 2008-2009 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <config.h>
+#include <net.h>
+#include <netdev.h>
+#include <asm/blackfin.h>
+#include <asm/net.h>
+#include <asm/mach-common/bits/otp.h>
+#include <asm/sdh.h>
+
+int checkboard(void)
+{
+       printf("Board: Bluetechnix TCM-BF518 board\n");
+       printf("       Support: http://www.bluetechnix.com/\n");
+       printf("                http://blackfin.uclinux.org/\n");
+       return 0;
+}
+
+#if defined(CONFIG_BFIN_MAC)
+static void board_init_enetaddr(uchar *mac_addr)
+{
+       bool valid_mac = false;
+
+#if 0
+       /* the MAC is stored in OTP memory page 0xDF */
+       uint32_t ret;
+       uint64_t otp_mac;
+
+       ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac);
+       if (!(ret & OTP_MASTER_ERROR)) {
+               uchar *otp_mac_p = (uchar *)&otp_mac;
+
+               for (ret = 0; ret < 6; ++ret)
+                       mac_addr[ret] = otp_mac_p[5 - ret];
+
+               if (is_valid_ether_addr(mac_addr))
+                       valid_mac = true;
+       }
+#endif
+
+       if (!valid_mac) {
+               puts("Warning: Generating 'random' MAC address\n");
+               bfin_gen_rand_mac(mac_addr);
+       }
+
+       eth_setenv_enetaddr("ethaddr", mac_addr);
+}
+
+int board_eth_init(bd_t *bis)
+{
+       return bfin_EMAC_initialize(bis);
+}
+#endif
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_BFIN_MAC
+       uchar enetaddr[6];
+       if (!eth_getenv_enetaddr("ethaddr", enetaddr))
+               board_init_enetaddr(enetaddr);
+#endif
+
+       return 0;
+}
+
+#ifdef CONFIG_BFIN_SDH
+int board_mmc_init(bd_t *bis)
+{
+       return bfin_mmc_init(bis);
+}
+#endif
diff --git a/include/configs/tcm-bf518.h b/include/configs/tcm-bf518.h
new file mode 100644 (file)
index 0000000..9c04d8a
--- /dev/null
@@ -0,0 +1,129 @@
+/*
+ * U-boot - Configuration file for Bluetechnix TCM-BF518 board
+ */
+
+#ifndef __CONFIG_TCM_BF518_H__
+#define __CONFIG_TCM_BF518_H__
+
+#include <asm/config-pre.h>
+
+
+/*
+ * Processor Settings
+ */
+#define CONFIG_BFIN_CPU             bf518-0.0
+#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                        4
+
+
+/*
+ * Memory Settings
+ */
+/* This board has a 32meg MT48H16M16 */
+#define CONFIG_MEM_ADD_WDTH    9
+#define CONFIG_MEM_SIZE                32
+
+#define CONFIG_EBIU_SDRRC_VAL  0x3f8
+#define CONFIG_EBIU_SDGCTL_VAL 0x9111cd
+
+#define CONFIG_EBIU_AMGCTL_VAL (AMBEN_ALL)
+#define CONFIG_EBIU_AMBCTL0_VAL        (B1WAT_7 | B1RAT_11 | B1HT_2 | B1ST_3 | B0WAT_7 | B0RAT_11 | B0HT_2 | B0ST_3)
+#define CONFIG_EBIU_AMBCTL1_VAL        (B3WAT_7 | B3RAT_11 | B3HT_2 | B3ST_3 | B2WAT_7 | B2RAT_11 | B2HT_2 | B2ST_3)
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MALLOC_LEN  (384 * 1024)
+
+
+/*
+ * Network Settings
+ */
+#if !defined(__ADSPBF512__) && !defined(__ADSPBF514__)
+#define ADI_CMDS_NETWORK       1
+#define CONFIG_BFIN_MAC
+#define CONFIG_NETCONSOLE      1
+#define CONFIG_NET_MULTI       1
+#endif
+#define CONFIG_HOSTNAME                tcm-bf518
+/* Uncomment next line to use fixed MAC address */
+/* #define CONFIG_ETHADDR      02:80:ad:20:31:e8 */
+
+
+/*
+ * Flash Settings
+ */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_BASE          0x20000000
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_MAX_FLASH_BANKS     1
+#define CONFIG_SYS_MAX_FLASH_SECT      19
+
+
+/*
+ * SPI Settings
+ */
+#define CONFIG_BFIN_SPI
+#define CONFIG_ENV_SPI_MAX_HZ  30000000
+#define CONFIG_SF_DEFAULT_SPEED        30000000
+
+
+/*
+ * Env Storage Settings
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_OFFSET      0x8000
+#define CONFIG_ENV_ADDR                (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_SIZE                0x2000
+#define CONFIG_ENV_SECT_SIZE   0x8000
+#define CONFIG_ENV_IS_EMBEDDED_IN_LDR
+
+
+/*
+ * I2C Settings
+ */
+#define CONFIG_BFIN_TWI_I2C    1
+#define CONFIG_HARD_I2C                1
+#define CONFIG_SYS_I2C_SPEED   50000
+#define CONFIG_SYS_I2C_SLAVE   0
+
+
+/*
+ * Misc Settings
+ */
+#define CONFIG_BAUDRATE                115200
+#define CONFIG_MISC_INIT_R
+#define CONFIG_RTC_BFIN
+#define CONFIG_UART_CONSOLE    0
+#define CONFIG_BOOTCOMMAND     "run flashboot"
+#define FLASHBOOT_ENV_SETTINGS "flashboot=bootm 0x20040000\0"
+
+
+/*
+ * Pull in common ADI header for remaining command/environment setup
+ */
+#include <configs/bfin_adi_common.h>
+
+#endif