soc/rdc: Remove r8610 SoC

Bifferboard was the only board that used this chip, and it has now
been removed.  Removing the chip as well.  If there is desire to
continue work on the board, it can be found in the 4.6 branch.

Change-Id: I33a1e713cdfea47abce71b79f0a9c93562c96d12
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20262
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

5 files changed, 0 insertions, 317 deletions

diff --git a/src/soc/rdc/r8610/Kconfig b/src/soc/rdc/r8610/Kconfig
deleted file mode 100644
index d849f9c9d2..0000000000
--- a/src/soc/rdc/r8610/Kconfig
+++ /dev/null
@@ -1,28 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2008-2009 coresystems GmbH
-##
-## 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; version 2 of the License.
-##
-## 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.
-##
-
-config SOC_RDC_R8610
-	bool
-	select ARCH_BOOTBLOCK_X86_32
-	select ARCH_VERSTAGE_X86_32
-	select ARCH_ROMSTAGE_X86_32
-	select ARCH_RAMSTAGE_X86_32
-	select ROMCC
-	select LATE_CBMEM_INIT
-
-config BOOTBLOCK_SOUTHBRIDGE_INIT
-	string
-	default "soc/rdc/r8610/bootblock.c"
-	depends on SOC_RDC_R8610
diff --git a/src/soc/rdc/r8610/Makefile.inc b/src/soc/rdc/r8610/Makefile.inc
deleted file mode 100644
index 652562cb96..0000000000
--- a/src/soc/rdc/r8610/Makefile.inc
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the coreboot project.
-##
-## Copyright (C) 2007 Corey Osgood <corey.osgood@gmail.com>
-## Copyright (C) 2007, 2009 Rudolf Marek <r.marek@assembler.cz>
-##
-## 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.
-##
-
-ifeq ($(CONFIG_SOC_RDC_R8610),y)
-
-ramstage-y += northbridge.c
-ramstage-y += r8610.c
-
-endif
diff --git a/src/soc/rdc/r8610/bootblock.c b/src/soc/rdc/r8610/bootblock.c
deleted file mode 100644
index 0dc776ea93..0000000000
--- a/src/soc/rdc/r8610/bootblock.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Rudolf Marek <r.marek@assembler.cz>
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-
-#include <arch/io.h>
-#include <device/pci_def.h>
-
-static void bootblock_southbridge_init(void)
-{
-	uint32_t tmp;
-
-	tmp = pci_read_config32(PCI_DEV(0, 7, 0), 0x40);
-	/* decode all flash ranges */
-	pci_write_config32(PCI_DEV(0, 7, 0), 0x40, tmp | 0x07ff0000);
-}
diff --git a/src/soc/rdc/r8610/northbridge.c b/src/soc/rdc/r8610/northbridge.c
deleted file mode 100644
index 3109612371..0000000000
--- a/src/soc/rdc/r8610/northbridge.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Rudolf Marek <r.marek@assembler.cz>
- *
- * Based on qemu-x86/northbridge.c
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-
-
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <stdlib.h>
-#include <string.h>
-#include <smbios.h>
-#include <cbmem.h>
-
-static unsigned long get_memory_size(void)
-{
-	device_t nb_dev;
-	u8 size;
-
-	nb_dev = dev_find_device(PCI_VENDOR_ID_RDC,
-				 PCI_DEVICE_ID_RDC_R8610_NB, 0);
-	size = pci_read_config8(nb_dev, 0x6d) & 0xf;
-	return (2 * 1024) << size;
-}
-
-static void cpu_pci_domain_set_resources(device_t dev)
-{
-	u32 pci_tolm = find_pci_tolm(dev->link_list);
-	unsigned long tomk = 0, tolmk;
-	int idx;
-
-	tomk = get_memory_size();
-	printk(BIOS_DEBUG, "Detected %lu Kbytes (%lu MiB) RAM.\n",
-	       tomk, tomk / 1024);
-
-	/* Compute the top of Low memory */
-	tolmk = pci_tolm >> 10;
-	if (tolmk >= tomk) {
-		/* The PCI hole does not overlap the memory. */
-		tolmk = tomk;
-	}
-
-	/* Report the memory regions. */
-	idx = 10;
-	ram_resource(dev, idx++, 0, 640);
-	ram_resource(dev, idx++, 768, tolmk - 768);
-
-	set_late_cbmem_top(tomk * 1024);
-
-	assign_resources(dev->link_list);
-}
-
-static void cpu_pci_domain_read_resources(struct device *dev)
-{
-	pci_domain_read_resources(dev);
-}
-
-#if CONFIG_GENERATE_SMBIOS_TABLES
-static int rdc_get_smbios_data16(int handle, unsigned long *current)
-{
-	struct smbios_type16 *t = (struct smbios_type16 *)*current;
-	int len = sizeof(struct smbios_type16);
-
-	memset(t, 0, sizeof(struct smbios_type16));
-	t->type = SMBIOS_PHYS_MEMORY_ARRAY;
-	t->handle = handle;
-	t->length = len - 2;
-	t->location = 3; /* Location: System Board */
-	t->use = 3; /* System memory */
-	t->memory_error_correction = 3; /* No error correction */
-	t->maximum_capacity = get_memory_size();
-	*current += len;
-	return len;
-}
-
-static int rdc_get_smbios_data(device_t dev, int *handle,
-		unsigned long *current)
-{
-	int len;
-
-	len = rdc_get_smbios_data16(*handle, current);
-	*handle += 1;
-	return len;
-}
-#endif
-static struct device_operations pci_domain_ops = {
-	.read_resources		= cpu_pci_domain_read_resources,
-	.set_resources		= cpu_pci_domain_set_resources,
-	.enable_resources	= NULL,
-	.init			= NULL,
-	.scan_bus		= pci_domain_scan_bus,
-	.ops_pci_bus	= pci_bus_default_ops,
-#if CONFIG_GENERATE_SMBIOS_TABLES
-	.get_smbios_data	= rdc_get_smbios_data,
-#endif
-};
-
-static void enable_dev(struct device *dev)
-{
-	if (dev->path.type == DEVICE_PATH_DOMAIN) {
-		/* Set the operations if it is a special bus type */
-		dev->ops = &pci_domain_ops;
-	}
-}
-
-struct chip_operations northbridge_rdc_r8610_ops = {
-	CHIP_NAME("RDC R8610 Northbridge")
-	.enable_dev = enable_dev,
-};
diff --git a/src/soc/rdc/r8610/r8610.c b/src/soc/rdc/r8610/r8610.c
deleted file mode 100644
index e34a29940e..0000000000
--- a/src/soc/rdc/r8610/r8610.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Rudolf Marek <r.marek@assembler.cz>
- *
- * 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; version 2 of the License.
- *
- * 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.
- */
-
-#include <arch/io.h>
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <pc80/i8259.h>
-#include <stdlib.h>
-
-static const unsigned char enetIrqs[4] = { 10, 0, 0, 0 };
-static const unsigned char usbIrqs[4] = { 15, 14, 0, 0 };
-
-static void pci_routing_fixup(struct device *dev)
-{
-	pci_assign_irqs(0, 0x8, enetIrqs);
-	pci_assign_irqs(0, 0xa, usbIrqs);
-}
-
-static void r8610_init(struct device *dev)
-{
-	device_t nb_dev;
-	u32 tmp;
-
-	printk(BIOS_DEBUG, "r8610 init\n");
-
-	/* clear DMA? */
-	outb(0x4, 0x8);
-	outb(0x4, 0x10);
-
-	outb(0xfc, 0x61);
-
-	/* Set serial base */
-	pci_write_config32(dev, 0x54, 0x3f8);
-	/* serial IRQ disable, LPC disable,
-	 * COM2 goes to LPC, internal UART for COM1
-	 */
-	pci_write_config32(dev, 0x50, 0x84101012);
-
-	/* Enable internal Port92, enable chipselect for flash */
-	tmp = pci_read_config32(dev, 0x40);
-	pci_write_config32(dev, 0x40, tmp | 0x07FF0600);
-
-	/* buffer strength SB pins */
-	pci_write_config32(dev, 0x5c, 0x2315);
-
-	/* EHCI 14, OHCI 15, MAC1 disable, MAC0 10, INTD 9,
-	 * INTC 9, INTB 12, INTA INT10
-	 */
-	pci_write_config32(dev, 0x58, 0xdf0311b3);
-
-	/* USB PHY control */
-	nb_dev = dev_find_device(PCI_VENDOR_ID_RDC,
-				 PCI_DEVICE_ID_RDC_R8610_NB, 0);
-
-	tmp = pci_read_config32(nb_dev, 0xc0);
-	tmp |= 0x40000;
-	pci_write_config32(nb_dev, 0xc0, tmp);
-
-	setup_i8259();
-}
-
-static void r8610_read_resources(device_t dev)
-{
-	struct resource *res;
-
-	pci_dev_read_resources(dev);
-
-	res = new_resource(dev, 1);
-	res->base = 0x0UL;
-	res->size = 0x1000UL;
-	res->limit = 0xffffUL;
-	res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
-
-	/* Reserve space for flash */
-	res = new_resource(dev, 2);
-	res->base = 0xff800000;
-	res->size = 8*1024*1024;
-	res->limit = 0xffffffffUL;
-	res->flags = IORESOURCE_MEM | IORESOURCE_FIXED | IORESOURCE_STORED |
-		     IORESOURCE_ASSIGNED;
-}
-
-static void southbridge_init(struct device *dev)
-{
-	r8610_init(dev);
-	pci_routing_fixup(dev);
-}
-
-static struct device_operations r8610_sb_ops = {
-	.read_resources   = r8610_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init		  = &southbridge_init,
-	.enable           = 0,
-	.ops_pci          = 0,
-};
-
-static const struct pci_driver lpc_driver __pci_driver = {
-	.ops	= &r8610_sb_ops,
-	.vendor = PCI_VENDOR_ID_RDC,
-	.device = PCI_DEVICE_ID_RDC_R8610_SB,
-};