Add support for the LaCie ED Mini V2 board

This patch adds support for the LaCie ED Mini V2 product
which is based on the Marvell Orion5x SoC.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>

1 files changed, 92 insertions, 0 deletions

diff --git a/board/LaCie/edminiv2/edminiv2.c b/board/LaCie/edminiv2/edminiv2.c
new file mode 100644
index 0000000..54c0ffe
--- /dev/null
+++ b/board/LaCie/edminiv2/edminiv2.c
@@ -0,0 +1,92 @@
+/*
+ * 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;
+}