sb/nvidia/ck804: Drop support

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

Change-Id: I56cb6d0a04056b10af1e53afb697883329235c87
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36972
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>

1 files changed, 0 insertions, 73 deletions

diff --git a/src/southbridge/nvidia/ck804/ide.c b/src/southbridge/nvidia/ck804/ide.c
deleted file mode 100644
index a4b5475ca0..0000000000
--- a/src/southbridge/nvidia/ck804/ide.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2004 Tyan Computer
- * Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer.
- *
- * 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 <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
-#include <device/pci_ops.h>
-#include "chip.h"
-
-static void ide_init(struct device *dev)
-{
-	struct southbridge_nvidia_ck804_config *conf;
-	u32 dword;
-	u16 word;
-	u8 byte;
-
-	conf = dev->chip_info;
-
-	word = pci_read_config16(dev, 0x50);
-	/* Ensure prefetch is disabled. */
-	word &= ~((1 << 15) | (1 << 13));
-	if (conf->ide1_enable) {
-		/* Enable secondary IDE interface. */
-		word |= (1 << 0);
-		printk(BIOS_DEBUG, "IDE1\t");
-	}
-	if (conf->ide0_enable) {
-		/* Enable primary IDE interface. */
-		word |= (1 << 1);
-		printk(BIOS_DEBUG, "IDE0\n");
-	}
-
-	word |= (1 << 12);
-	word |= (1 << 14);
-
-	pci_write_config16(dev, 0x50, word);
-
-	byte = 0x20;		/* Latency: 64 --> 32 */
-	pci_write_config8(dev, 0xd, byte);
-
-	dword = pci_read_config32(dev, 0xf8);
-	dword |= 12;
-	pci_write_config32(dev, 0xf8, dword);
-}
-
-static struct device_operations ide_ops = {
-	.read_resources   = pci_dev_read_resources,
-	.set_resources    = pci_dev_set_resources,
-	.enable_resources = pci_dev_enable_resources,
-	.init             = ide_init,
-	.scan_bus         = 0,
-	.ops_pci          = &ck804_pci_ops,
-};
-
-static const struct pci_driver ide_driver __pci_driver = {
-	.ops    = &ide_ops,
-	.vendor = PCI_VENDOR_ID_NVIDIA,
-	.device = PCI_DEVICE_ID_NVIDIA_CK804_IDE,
-};