sb/broadcom/bcm21000: Drop support

Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which platforms using this code lack.

Change-Id: I5e9250a7c7adb7dffd64422637ba760155d966d2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36971
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

3 files changed, 0 insertions, 82 deletions

diff --git a/src/southbridge/broadcom/bcm21000/Kconfig b/src/southbridge/broadcom/bcm21000/Kconfig
deleted file mode 100644
index 1131684d5298..000000000000
--- a/src/southbridge/broadcom/bcm21000/Kconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-config SOUTHBRIDGE_BROADCOM_BCM21000
-	bool
diff --git a/src/southbridge/broadcom/bcm21000/Makefile.inc b/src/southbridge/broadcom/bcm21000/Makefile.inc
deleted file mode 100644
index d298c8e008b6..000000000000
--- a/src/southbridge/broadcom/bcm21000/Makefile.inc
+++ /dev/null
@@ -1,5 +0,0 @@
-ifeq ($(CONFIG_SOUTHBRIDGE_BROADCOM_BCM21000),y)
-
-ramstage-y += pcie.c
-
-endif
diff --git a/src/southbridge/broadcom/bcm21000/pcie.c b/src/southbridge/broadcom/bcm21000/pcie.c
deleted file mode 100644
index ab520297293f..000000000000
--- a/src/southbridge/broadcom/bcm21000/pcie.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 University of Heidelberg
- * Written by Mondrian Nuessle <nuessle@uni-heidelberg.de> for
- * University of Heidelberg.
- *
- * 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.
- */
-
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-
-static void pcie_init(struct device *dev)
-{
-	/* Enable pci error detecting */
-	uint32_t dword;
-	uint32_t msicap;
-
-	printk(BIOS_DEBUG, "PCIE enable.... dev= %s\n",dev_path(dev));
-
-	/* System error enable */
-	dword = pci_read_config32(dev, 0x04);
-	dword |= (1<<8); /* System error enable */
-	dword |= (1<<30); /* Clear possible errors */
-	pci_write_config32(dev, 0x04, dword);
-
-	/* enable MSI on PCIE: */
-	msicap = pci_read_config32(dev, 0xa0);
-	msicap |= (1<<16); /* enable MSI*/
-	pci_write_config32(dev, 0xa0, msicap);
-}
-
-static struct pci_operations lops_pci = {
-	.set_subsystem = 0,
-};
-
-static struct device_operations pcie_ops  = {
-	.read_resources   = pci_bus_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_bus_enable_resources,
-	.init             = pcie_init,
-	.scan_bus         = pci_scan_bridge,
-	.reset_bus        = pci_bus_reset,
-	.ops_pci          = &lops_pci,
-};
-
-static const struct pci_driver pcie_driver1 __pci_driver = {
-	.ops    = &pcie_ops,
-	.vendor = PCI_VENDOR_ID_SERVERWORKS,
-	.device = PCI_DEVICE_ID_SERVERWORKS_BCM21000_EXB0,
-};
-
-static const struct pci_driver pcie_driver2 __pci_driver = {
-	.ops    = &pcie_ops,
-	.vendor = PCI_VENDOR_ID_SERVERWORKS,
-	.device = PCI_DEVICE_ID_SERVERWORKS_BCM21000_EXB1,
-};
-
-static const struct pci_driver pcie_driver3 __pci_driver = {
-	.ops    = &pcie_ops,
-	.vendor = PCI_VENDOR_ID_SERVERWORKS,
-	.device = PCI_DEVICE_ID_SERVERWORKS_BCM21000_EXB2,
-};