Add missing nicrealtek.c which was missing from revision 1002 which was

Support for Realtek RTL8139 network card flashing.

Corresponding to flashrom svn r1003.
Signed-off-by: Joerg Fischer <turboj@gmx.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

nicrealtek.c

+/*
+ * This file is part of the flashrom project.
+ *
+ * Copyright (C) 2009 Joerg Fischer <turboj@gmx.de>
+ *
+ * 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 St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include "flash.h"
+
+#define PCI_VENDOR_ID_REALTEK	0x10ec
+#define PCI_VENDOR_ID_SMC1211	0x1113
+
+#define BIOS_ROM_ADDR		0xD4
+#define BIOS_ROM_DATA		0xD7
+
+struct pcidev_status nics_realtek[] = {
+	{0x10ec, 0x8139, OK, "Realtek","rtl8139b/c PCI 10/100 Mbps"},
+	{},
+};
+
+struct pcidev_status nics_realteksmc1211[] = {
+	{0x1113, 0x1211, OK, "SMC", "SMC 1211TX rtl8139 clone 10/100 Mbps"},
+	{}
+};
+
+
+int nicrealtek_init(void)
+{
+	get_io_perms();
+	io_base_addr = pcidev_init(PCI_VENDOR_ID_REALTEK, PCI_BASE_ADDRESS_0,
+			nics_realtek, programmer_param);
+	
+	buses_supported = CHIP_BUSTYPE_PARALLEL;
+
+	return 0;
+}
+
+
+int nicsmc1211_init(void)
+{
+	get_io_perms();
+	io_base_addr = pcidev_init(PCI_VENDOR_ID_SMC1211, PCI_BASE_ADDRESS_0,
+			nics_realteksmc1211, programmer_param);
+	
+	buses_supported = CHIP_BUSTYPE_PARALLEL;
+
+	return 0;
+}
+
+int nicrealtek_shutdown(void)
+{
+	free(programmer_param);
+	pci_cleanup(pacc);
+	release_io_perms();
+	return 0;
+}
+
+void nicrealtek_chip_writeb(uint8_t val, chipaddr addr)
+{
+	OUTL(((uint32_t)addr &0x01FFFF)|0x0A0000| (val << 24), io_base_addr + BIOS_ROM_ADDR);
+	OUTL(((uint32_t)addr &0x01FFFF)|0x1E0000| (val << 24), io_base_addr + BIOS_ROM_ADDR);
+}
+
+uint8_t nicrealtek_chip_readb(const chipaddr addr)
+
+{
+	uint8_t val=INB(io_base_addr + BIOS_ROM_DATA);
+	OUTL(((uint32_t)addr & 0x01FFFF) | 0x060000 | (val << 24), io_base_addr + BIOS_ROM_ADDR);
+	val=INB(io_base_addr + BIOS_ROM_DATA);
+	OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR);
+	return val ;
+
+}