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-rw-r--r--board/nocturne_fp/board_ro.c77
1 files changed, 0 insertions, 77 deletions
diff --git a/board/nocturne_fp/board_ro.c b/board/nocturne_fp/board_ro.c
deleted file mode 100644
index 7f20002435..0000000000
--- a/board/nocturne_fp/board_ro.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright 2017 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-/* Meowth Fingerprint MCU configuration */
-
-#include "common.h"
-#include "hooks.h"
-#include "registers.h"
-#include "spi.h"
-#include "system.h"
-#include "task.h"
-
-#ifndef SECTION_IS_RO
-#error "This file should only be built for RO."
-#endif
-
-
-/**
- * Disable restricted commands when the system is locked.
- *
- * @see console.h system.c
- */
-int console_is_restricted(void)
-{
- return system_is_locked();
-}
-
-#include "gpio_list.h"
-
-static void ap_deferred(void)
-{
- /*
- * Behavior:
- * AP Active (ex. Intel S0): SLP_L is 1
- * AP Suspend (ex. Intel S0ix): SLP_L is 0
- * The alternative SLP_ALT_L should be pulled high at all the times.
- *
- * Legacy Intel behavior:
- * in S3: SLP_ALT_L is 0 and SLP_L is X.
- * in S0ix: SLP_ALT_L is X and SLP_L is 0.
- * in S0: SLP_ALT_L is 1 and SLP_L is 1.
- * in S5/G3, the FP MCU should not be running.
- */
- int running = gpio_get_level(GPIO_SLP_ALT_L) &&
- gpio_get_level(GPIO_SLP_L);
-
- if (running) { /* AP is S0 */
- disable_sleep(SLEEP_MASK_AP_RUN);
- hook_notify(HOOK_CHIPSET_RESUME);
- } else { /* AP is suspend/S0ix/S3 */
- hook_notify(HOOK_CHIPSET_SUSPEND);
- enable_sleep(SLEEP_MASK_AP_RUN);
- }
-}
-DECLARE_DEFERRED(ap_deferred);
-
-/* PCH power state changes */
-void slp_event(enum gpio_signal signal)
-{
- hook_call_deferred(&ap_deferred_data, 0);
-}
-
-void board_init(void)
-{
- /* Enable interrupt on PCH power signals */
- gpio_enable_interrupt(GPIO_SLP_ALT_L);
- gpio_enable_interrupt(GPIO_SLP_L);
-
- /*
- * Enable the SPI slave interface if the PCH is up.
- * Do not use hook_call_deferred(), because ap_deferred() will be
- * called after tasks with priority higher than HOOK task (very late).
- */
- ap_deferred();
-}
-DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT);