refactor(core): move emu profile to sys layer

diff --git a/core/SConscript.bootloader_emu b/core/SConscript.bootloader_emu
index 244dd0ce..96672085 100644
--- a/core/SConscript.bootloader_emu
+++ b/core/SConscript.bootloader_emu
@@ -150,9 +150,7 @@ if DEBUGLINK:
         'embed/projects/bootloader/protob/pb/messages-debug.pb.c',
     ]
 
-SOURCE_UNIX = [
-    'embed/projects/unix/profile.c',
-]
+SOURCE_UNIX = []
 
 ui.init_ui(TREZOR_MODEL, "bootloader", RUST_UI_FEATURES)
 
diff --git a/core/SConscript.prodtest_emu b/core/SConscript.prodtest_emu
index ada4f4f5..a494efa9 100644
--- a/core/SConscript.prodtest_emu
+++ b/core/SConscript.prodtest_emu
@@ -190,10 +190,6 @@ SOURCE_PRODTEST = [
     'embed/projects/prodtest/emulator.c',
 ]
 
-SOURCE_HAL += [
-    'embed/projects/unix/profile.c',
-]
-
 env.Replace(
     CAT='cat',
     CP='cp',
diff --git a/core/SConscript.unix b/core/SConscript.unix
index cb10f2bf..d23406d3 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -432,7 +432,6 @@ SOURCE_MICROPYTHON = [
 SOURCE_UNIX = [
     'embed/projects/unix/main_main.c',
     'embed/projects/unix/main.c',
-    'embed/projects/unix/profile.c',
     'embed/projects/unix/rust_c_setup.c',
     'vendor/micropython/ports/unix/alloc.c',
     'vendor/micropython/ports/unix/gccollect.c',
diff --git a/core/embed/io/display/unix/display_driver.c b/core/embed/io/display/unix/display_driver.c
index e1c72a58..e599282d 100644
--- a/core/embed/io/display/unix/display_driver.c
+++ b/core/embed/io/display/unix/display_driver.c
@@ -28,6 +28,7 @@
 #include <io/display.h>
 #include <io/unix/sdl_display.h>
 #include <sys/logging.h>
+#include <sys/profile.h>
 #include <sys/systask.h>
 
 #include <SDL3/SDL.h>
@@ -36,8 +37,6 @@
 #include <SDL3_image/SDL_image.h>
 #include <stdlib.h>
 
-#include "profile.h"
-
 #ifdef USE_POWER_MANAGER
 #include "suspend_overlay.h"
 #endif
diff --git a/core/embed/io/sdcard/unix/sdcard.c b/core/embed/io/sdcard/unix/sdcard.c
index f120fc7b..32e43e29 100644
--- a/core/embed/io/sdcard/unix/sdcard.c
+++ b/core/embed/io/sdcard/unix/sdcard.c
@@ -27,7 +27,7 @@
 #include <unistd.h>
 
 #include <io/sdcard.h>
-#include "profile.h"
+#include <sys/profile.h>
 
 #ifndef SDCARD_FILE
 #define SDCARD_FILE profile_sdcard_path()
diff --git a/core/embed/io/usb/unix/usb.c b/core/embed/io/usb/unix/usb.c
index 56637617..e98844fc 100644
--- a/core/embed/io/usb/unix/usb.c
+++ b/core/embed/io/usb/unix/usb.c
@@ -33,8 +33,7 @@
 #include <io/usb_hid.h>
 #include <io/usb_vcp.h>
 #include <io/usb_webusb.h>
-
-#include "profile.h"
+#include <sys/profile.h>
 
 #include "memzero.h"
 
diff --git a/core/embed/projects/unix/profile.c b/core/embed/projects/unix/profile.c
deleted file mode 100644
index 2dc34e54..00000000
--- a/core/embed/projects/unix/profile.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * This file is part of the Trezor project, https://trezor.io/
- *
- * Copyright (c) SatoshiLabs
- *
- * 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 3 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
-#include <trezor_rtl.h>
-
-#include <stdlib.h>
-
-#include "profile.h"
-
-#define SVAR(varname)   \
-  static char *varname; \
-  if (varname) {        \
-    return varname;     \
-  }
-
-#define GETENV(varname, envname, fallback) \
-  varname = getenv(envname);               \
-  if (!varname) {                          \
-    varname = fallback;                    \
-  }
-
-#define FILE_PATH(varname, filename)                           \
-  if (asprintf(&varname, "%s/" filename, profile_dir()) < 0) { \
-    varname = NULL;                                            \
-  }                                                            \
-  if (!varname) {                                              \
-    varname = PROFILE_DIR_DEFAULT filename;                    \
-  }
-
-const char *profile_name(void) {
-  SVAR(_profile_name);
-  GETENV(_profile_name, "TREZOR_PROFILE_NAME", PROFILE_NAME_DEFAULT);
-  return _profile_name;
-}
-
-const char *profile_dir(void) {
-  SVAR(_profile_dir);
-  GETENV(_profile_dir, "TREZOR_PROFILE_DIR", PROFILE_DIR_DEFAULT);
-  return _profile_dir;
-}
-
-const char *profile_flash_path(void) {
-  SVAR(_flash_path);
-  FILE_PATH(_flash_path, "/trezor.flash");
-  return _flash_path;
-}
-
-const char *profile_sdcard_path(void) {
-  SVAR(_sdcard_path);
-  FILE_PATH(_sdcard_path, "/trezor.sdcard");
-  return _sdcard_path;
-}
-
-const char *profile_usb_disconnect_path(void) {
-  SVAR(_disconnect_path);
-  FILE_PATH(_disconnect_path, "/trezor.usb_data_disconnected");
-  return _disconnect_path;
-}
diff --git a/core/embed/projects/unix/profile.h b/core/embed/projects/unix/profile.h
deleted file mode 100644
index 7df834cc..00000000
--- a/core/embed/projects/unix/profile.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * This file is part of the Trezor project, https://trezor.io/
- *
- * Copyright (c) SatoshiLabs
- *
- * 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 3 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __TREZOR_PROFILE_H__
-#define __TREZOR_PROFILE_H__
-
-// Environment variables meaning:
-// TREZOR_PROFILE_NAME sets the title of the emulator window.
-// TREZOR_PROFILE_DIR contains flash files.
-//
-// If those are not set int the environment these default values are used.
-
-#define PROFILE_DIR_DEFAULT "/var/tmp"
-#define PROFILE_NAME_DEFAULT "/var/tmp"
-
-const char *profile_name(void);
-const char *profile_dir(void);
-const char *profile_flash_path(void);
-const char *profile_sdcard_path(void);
-const char *profile_usb_disconnect_path(void);
-
-#endif  // __TREZOR_PROFILE_H__
diff --git a/core/embed/sys/bsp/inc/sys/profile.h b/core/embed/sys/bsp/inc/sys/profile.h
new file mode 100644
index 00000000..64caabbf
--- /dev/null
+++ b/core/embed/sys/bsp/inc/sys/profile.h
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the Trezor project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+// Environment variables meaning:
+// TREZOR_PROFILE_NAME sets the title of the emulator window.
+// TREZOR_PROFILE_DIR contains flash files.
+//
+// If those are not set int the environment these default values are used.
+
+#define PROFILE_DIR_DEFAULT "/var/tmp"
+#define PROFILE_NAME_DEFAULT "/var/tmp"
+
+const char *profile_name(void);
+const char *profile_dir(void);
+const char *profile_flash_path(void);
+const char *profile_sdcard_path(void);
+const char *profile_usb_disconnect_path(void);
diff --git a/core/embed/sys/bsp/unix/profile.c b/core/embed/sys/bsp/unix/profile.c
new file mode 100644
index 00000000..3952e162
--- /dev/null
+++ b/core/embed/sys/bsp/unix/profile.c
@@ -0,0 +1,78 @@
+/*
+ * This file is part of the Trezor project, https://trezor.io/
+ *
+ * Copyright (c) SatoshiLabs
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <trezor_rtl.h>
+
+#include <sys/profile.h>
+
+#include <stdlib.h>
+
+#define SVAR(varname)   \
+  static char *varname; \
+  if (varname) {        \
+    return varname;     \
+  }
+
+#define GETENV(varname, envname, fallback) \
+  varname = getenv(envname);               \
+  if (!varname) {                          \
+    varname = fallback;                    \
+  }
+
+#define FILE_PATH(varname, filename)                           \
+  if (asprintf(&varname, "%s/" filename, profile_dir()) < 0) { \
+    varname = NULL;                                            \
+  }                                                            \
+  if (!varname) {                                              \
+    varname = PROFILE_DIR_DEFAULT filename;                    \
+  }
+
+const char *profile_name(void) {
+  SVAR(_profile_name);
+  GETENV(_profile_name, "TREZOR_PROFILE_NAME", PROFILE_NAME_DEFAULT);
+  return _profile_name;
+}
+
+const char *profile_dir(void) {
+  SVAR(_profile_dir);
+  GETENV(_profile_dir, "TREZOR_PROFILE_DIR", PROFILE_DIR_DEFAULT);
+  return _profile_dir;
+}
+
+const char *profile_flash_path(void) {
+  SVAR(_flash_path);
+  FILE_PATH(_flash_path, "/trezor.flash");
+  return _flash_path;
+}
+
+const char *profile_sdcard_path(void) {
+  SVAR(_sdcard_path);
+  FILE_PATH(_sdcard_path, "/trezor.sdcard");
+  return _sdcard_path;
+}
+
+const char *profile_usb_disconnect_path(void) {
+  SVAR(_disconnect_path);
+  FILE_PATH(_disconnect_path, "/trezor.usb_data_disconnected");
+  return _disconnect_path;
+}
diff --git a/core/embed/sys/flash/unix/flash.c b/core/embed/sys/flash/unix/flash.c
index ef8925b5..f761e755 100644
--- a/core/embed/sys/flash/unix/flash.c
+++ b/core/embed/sys/flash/unix/flash.c
@@ -28,7 +28,7 @@
 #include <unistd.h>
 
 #include <sys/flash.h>
-#include "profile.h"
+#include <sys/profile.h>
 
 #ifndef FLASH_FILE
 #define FLASH_FILE profile_flash_path()
diff --git a/core/site_scons/models/unix_common.py b/core/site_scons/models/unix_common.py
index 799fe59e..41c56f59 100644
--- a/core/site_scons/models/unix_common.py
+++ b/core/site_scons/models/unix_common.py
@@ -47,6 +47,7 @@ def unix_common_files(env, features_wanted, defines, sources, paths):
         "embed/sec/time_estimate/unix/time_estimate.c",
         "embed/sec/trustzone/unix/tz_init.c",
         "embed/sec/unit_properties/unix/unit_properties.c",
+        "embed/sys/bsp/unix/profile.c",
         "embed/sys/cpuid/unix/cpuid.c",
         "embed/sys/flash/unix/flash.c",
         "embed/sys/flash/unix/flash_otp.c",