soc/intel/fsp_broadwell_de: Drop support

Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which this platform lacks.

Change-Id: I8b6502b0894f9e2b8b1334871d7b6cde65cba7d4
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36984
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>

1 files changed, 0 insertions, 58 deletions

diff --git a/src/soc/intel/fsp_broadwell_de/smbus-imc.c b/src/soc/intel/fsp_broadwell_de/smbus-imc.c
deleted file mode 100644
index 61dc080c50..0000000000
--- a/src/soc/intel/fsp_broadwell_de/smbus-imc.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2019 Facebook, Inc.
- *
- * 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 <stddef.h>
-#include <device/pci_def.h>
-#include <device/early_smbus.h>
-#include <intelblocks/imc.h>
-#include <soc/pci_devs.h>
-#include <spd.h>
-
-/* read word, return value on success */
-uint16_t smbus_read_word(u32 smbus_dev, u8 addr, u8 offset)
-{
-	uint16_t res = 0;
-
-	if (imc_smbus_spd_xfer(IMC_DEV, addr, offset, IMC_DEVICE_EEPROM, IMC_DATA_WORD,
-			       IMC_CONTROLLER_ID0, IMC_READ, &res)
-	    == 0) {
-		return res;
-	}
-	return 0;
-}
-
-/* read byte, return value on success */
-uint8_t smbus_read_byte(u32 smbus_dev, u8 addr, u8 offset)
-{
-	uint16_t res = 0;
-
-	if (imc_smbus_spd_xfer(IMC_DEV, addr, offset, IMC_DEVICE_EEPROM, IMC_DATA_BYTE,
-			       IMC_CONTROLLER_ID0, IMC_READ, &res)
-	    == 0) {
-		return res;
-	}
-	return 0;
-}
-
-/* write byte, return 0 on success, -1 otherwise */
-uint8_t smbus_write_byte(u32 smbus_dev, u8 addr, u8 offset, u8 value)
-{
-	if (imc_smbus_spd_xfer(IMC_DEV, addr, offset, IMC_DEVICE_WP_EEPROM, IMC_DATA_BYTE,
-			       IMC_CONTROLLER_ID0, IMC_WRITE, &value)
-	    == 0) {
-		return 0;
-	}
-	return -1;
-}