soc/intel/broadwell: Move PCH code into pch subdir

Change-Id: Icb57eb89b4f225298e43ae27970dc1e27fb6e222
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46706
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 56 deletions

diff --git a/src/soc/intel/broadwell/smi.c b/src/soc/intel/broadwell/smi.c
deleted file mode 100644
index d7704fd8fa..0000000000
--- a/src/soc/intel/broadwell/smi.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <device/device.h>
-#include <device/pci.h>
-#include <console/console.h>
-#include <arch/io.h>
-#include <cpu/x86/smm.h>
-#include <cpu/intel/smm_reloc.h>
-#include <soc/iomap.h>
-#include <soc/pch.h>
-#include <soc/pm.h>
-
-void smm_southbridge_clear_state(void)
-{
-	u32 smi_en;
-
-	printk(BIOS_DEBUG, "Initializing Southbridge SMI...");
-	printk(BIOS_SPEW, " ... pmbase = 0x%04x\n", ACPI_BASE_ADDRESS);
-
-	smi_en = inl(ACPI_BASE_ADDRESS + SMI_EN);
-	if (smi_en & APMC_EN) {
-		printk(BIOS_INFO, "SMI# handler already enabled?\n");
-		return;
-	}
-
-	printk(BIOS_DEBUG, "\n");
-
-	/* Dump and clear status registers */
-	clear_smi_status();
-	clear_pm1_status();
-	clear_tco_status();
-	clear_gpe_status();
-}
-
-static void smm_southbridge_enable(uint16_t pm1_events)
-{
-	printk(BIOS_DEBUG, "Enabling SMIs.\n");
-	/* Configure events */
-	enable_pm1(pm1_events);
-	disable_gpe(PME_B0_EN);
-
-	/* Enable SMI generation:
-	 *  - on APMC writes (io 0xb2)
-	 *  - on writes to SLP_EN (sleep states)
-	 *  - on writes to GBL_RLS (bios commands)
-	 * No SMIs:
-	 *  - on microcontroller writes (io 0x62/0x66)
-	 *  - on TCO events
-	 */
-	enable_smi(APMC_EN | SLP_SMI_EN | GBL_SMI_EN | EOS);
-}
-
-void global_smi_enable(void)
-{
-	smm_southbridge_enable(PWRBTN_EN | GBL_EN);
-}