lib: utils: Initialize miscellaneous drivers in one pass

For driver subsystems that are not tightly integrated into the OpenSBI
init sequence, it is not important that the drivers are initialized in
any particular order. By putting all of these drivers in one array, they
can all be initialized with a single pass through the devicetree. This
saves about 10 ms of boot time on HiFive Unmatched.

Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Anup Patel <[email protected]>

1 files changed, 0 insertions, 18 deletions

diff --git a/lib/utils/reset/fdt_reset.c b/lib/utils/reset/fdt_reset.c
deleted file mode 100644
index 633a25cd..00000000
--- a/lib/utils/reset/fdt_reset.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * SPDX-License-Identifier: BSD-2-Clause
- *
- * Copyright (c) 2020 Western Digital Corporation or its affiliates.
- *
- * Authors:
- *   Anup Patel <[email protected]>
- */
-
-#include <sbi_utils/reset/fdt_reset.h>
-
-/* List of FDT reset drivers generated at compile time */
-extern const struct fdt_driver *const fdt_reset_drivers[];
-
-void fdt_reset_init(const void *fdt)
-{
-	fdt_driver_init_all(fdt, fdt_reset_drivers);
-}