--- /dev/null
+#
+# Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+#
+# Based on original Kirkwood support which is
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+#
+# 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., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := edminiv2.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
--- /dev/null
+/*
+ * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ *
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/orion5x.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * The ED Mini V2 is equipped with a Macronix MXLV400CB FLASH
+ * which CFI does not properly detect, hence the LEGACY config.
+ */
+#if defined(CONFIG_FLASH_CFI_LEGACY)
+#include <flash.h>
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+ int sectsz[] = CONFIG_SYS_FLASH_SECTSZ;
+ int sect;
+
+ if (base != CONFIG_SYS_FLASH_BASE)
+ return 0;
+
+ info->size = 0;
+ info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
+ /* set each sector's start address and size based */
+ for (sect = 0; sect < CONFIG_SYS_MAX_FLASH_SECT; sect++) {
+ info->start[sect] = base+info->size;
+ info->size += sectsz[sect];
+ }
+ /* This flash must be accessed in 8-bits mode, no buffer. */
+ info->flash_id = 0x01000000;
+ info->portwidth = FLASH_CFI_8BIT;
+ info->chipwidth = FLASH_CFI_BY8;
+ info->buffer_size = 0;
+ /* timings are derived from the Macronix datasheet. */
+ info->erase_blk_tout = 1000;
+ info->write_tout = 10;
+ info->buffer_write_tout = 300;
+ /* Commands and addresses are for AMD mode 8-bit access. */
+ info->vendor = CFI_CMDSET_AMD_LEGACY;
+ info->cmd_reset = 0xF0;
+ info->interface = FLASH_CFI_X8;
+ info->legacy_unlock = 0;
+ info->ext_addr = 0;
+ info->addr_unlock1 = 0x00000aaa;
+ info->addr_unlock2 = 0x00000555;
+ /* Manufacturer Macronix, device MX29LV400CB, CFI 1.3. */
+ info->manufacturer_id = 0x22;
+ info->device_id = 0xBA;
+ info->device_id2 = 0;
+ info->cfi_version = 0x3133;
+ info->cfi_offset = 0x0000;
+ info->name = "MX29LV400CB";
+
+ return 1;
+}
+#endif /* CONFIG_SYS_FLASH_CFI */
+
+int board_init(void)
+{
+ /* arch number of board */
+ gd->bd->bi_arch_number = MACH_TYPE_EDMINI_V2;
+
+ /* boot parameter start at 256th byte of RAM base */
+ gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ *
+ * Based on original Kirkwood support which is
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CONFIG_EDMINIV2_H
+#define _CONFIG_EDMINIV2_H
+
+/*
+ * Version number information
+ */
+
+#define CONFIG_IDENT_STRING " EDMiniV2"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+
+#define CONFIG_MARVELL 1
+#define CONFIG_ARM926EJS 1 /* Basic Architecture */
+#define CONFIG_FEROCEON 1 /* CPU Core subversion */
+#define CONFIG_ORION5X 1 /* SOC Family Name */
+#define CONFIG_88F5182 1 /* SOC Name */
+#define CONFIG_MACH_EDMINIV2 1 /* Machine type */
+
+/*
+ * CLKs configurations
+ */
+
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * Board-specific values for Orion5x MPP low level init:
+ * - MPPs 12 to 15 are SATA LEDs (mode 5)
+ * - Others are GPIO/unused (mode 3 for MPP0, mode 5 for
+ * MPP16 to MPP19, mode 0 for others
+ */
+
+#define ORION5X_MPP0_7 0x00000003
+#define ORION5X_MPP8_15 0x55550000
+#define ORION5X_MPP16_23 0x00000000
+
+/*
+ * Board-specific values for Orion5x GPIO low level init:
+ * - GPIO3 is input (RTC interrupt)
+ * - GPIO16 is Power LED control (0 = on, 1 = off)
+ * - GPIO17 is Power LED source select (0 = CPLD, 1 = GPIO16)
+ * - GPIO18 is Power Button status (0 = Released, 1 = Pressed)
+ * - Last GPIO is 26, further bits are supposed to be 0.
+ * Enable mask has ones for INPUT, 0 for OUTPUT.
+ * Default is LED ON.
+ */
+
+#define ORION5X_GPIO_OUT_ENABLE 0x03fcffff
+#define ORION5X_GPIO_OUT_VALUE 0x03fcffff
+
+/*
+ * NS16550 Configuration
+ */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
+#define CONFIG_SYS_NS16550_COM1 ORION5X_UART0_BASE
+
+/*
+ * Serial Port configuration
+ * The following definitions let you select what serial you want to use
+ * for your console driver.
+ */
+
+#define CONFIG_CONS_INDEX 1 /*Console on UART0 */
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ { 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 }
+
+/*
+ * FLASH configuration
+ */
+
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_FLASH_CFI_LEGACY
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 11 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_BASE 0xfff80000
+#define CONFIG_SYS_FLASH_SECTSZ \
+ {16384, 8192, 8192, 32768, \
+ 65536, 65536, 65536, 65536, 65536, 65536, 65536}
+
+/* auto boot */
+#define CONFIG_BOOTDELAY 3 /* default enable autoboot */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
+#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
+
+#define CONFIG_SYS_PROMPT "EDMiniV2> " /* Command Prompt */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
+ +sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buff */
+/*
+ * Commands configuration - using default command set for now
+ */
+#include <config_cmd_default.h>
+/*
+ * Disabling some default commands for staggered bring-up
+ */
+#undef CONFIG_CMD_BOOTD /* no bootd since no net */
+#undef CONFIG_CMD_NET /* no net since no eth */
+#undef CONFIG_CMD_NFS /* no NFS since no net */
+
+/*
+ * Environment variables configurations
+ */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SECT_SIZE 0x2000 /* 16K */
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_OFFSET 0x4000 /* env starts here */
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (1024 * 128) /* 128kB for malloc() */
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+
+/*
+ * Other required minimal configurations
+ */
+#define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */
+#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
+#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
+#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
+#define CONFIG_NR_DRAM_BANKS 1
+
+#define CONFIG_STACKSIZE 0x00100000
+#define CONFIG_SYS_LOAD_ADDR 0x00800000
+#define CONFIG_SYS_MEMTEST_START 0x00400000
+#define CONFIG_SYS_MEMTEST_END 0x007fffff
+#define CONFIG_SYS_RESET_ADDRESS 0xffff0000
+#define CONFIG_SYS_MAXARGS 16
+
+#endif /* _CONFIG_EDMINIV2_H */
projects / people / ms / u-boot.git / commitdiff
