cpu/allwinner: Remove support

The Allwinner code was never completed and lacks a driver to load
romstage from the bootblock.

Change-Id: If2bae9e28a6e1ed6bfe0e9cb022ca410918cc4db
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33133
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 53 deletions

diff --git a/src/cpu/allwinner/a10/cpu.c b/src/cpu/allwinner/a10/cpu.c
deleted file mode 100644
index 09f67662bf..0000000000
--- a/src/cpu/allwinner/a10/cpu.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
- *
- * 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 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.
- *
- * Ramstage initialization for Allwinner CPUs
- *
- */
-
-#include <device/device.h>
-#include <symbols.h>
-
-static void cpu_enable_resources(struct device *dev)
-{
-	ram_resource(dev, 0, (uintptr_t)_dram/KiB,
-		     CONFIG_DRAM_SIZE_MB << 10);
-	/* TODO: Declare CBFS cache as reserved? There's no guarantee we won't
-	 * overwrite it. It seems to stay intact, being so high in RAM
-	 */
-}
-
-static void cpu_init(struct device *dev)
-{
-	/* TODO: Check if anything else needs to be explicitly initialized */
-}
-
-static struct device_operations cpu_ops = {
-	.read_resources   = DEVICE_NOOP,
-	.set_resources    = DEVICE_NOOP,
-	.enable_resources = cpu_enable_resources,
-	.init             = cpu_init,
-	.scan_bus         = NULL,
-};
-
-static void a1x_cpu_enable_dev(struct device *dev)
-{
-	dev->ops = &cpu_ops;
-}
-
-struct chip_operations cpu_allwinner_a10_ops = {
-	CHIP_NAME("CPU Allwinner A10")
-	.enable_dev = a1x_cpu_enable_dev,
-};