Remove MIPS architecture

The MIPS architecture port has been added 5+ years ago in order to
support a Chrome OS project that ended up going nowhere. No other board
has used it since and nobody is still willing or has the expertise and
hardware to maintain it. We have decided that it has become too much of
a mainenance burden and the chance of anyone ever reviving it seems too
slim at this point. This patch eliminates all MIPS code and
MIPS-specific hacks.

Change-Id: I5e49451cd055bbab0a15dcae5f53e0172e6e2ebe
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34919
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 49 deletions

diff --git a/payloads/libpayload/arch/mips/sysinfo.c b/payloads/libpayload/arch/mips/sysinfo.c
deleted file mode 100644
index 49c6c84feb..0000000000
--- a/payloads/libpayload/arch/mips/sysinfo.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2014 Imagination Technologies
- *
- * 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.
- *
- * 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.
- */
-
-#include <libpayload-config.h>
-#include <libpayload.h>
-#include <coreboot_tables.h>
-#include <multiboot_tables.h>
-
-/*
- * This is a global structure that is used through the library - we set it
- * up initially with some dummy values - hopefully they will be overridden.
- */
-struct sysinfo_t lib_sysinfo = {
-	.cpu_khz = 200,
-};
-
-int lib_get_sysinfo(void)
-{
-	int ret;
-
-	/* Get the CPU speed (for delays). */
-	lib_sysinfo.cpu_khz = get_cpu_speed();
-
-	/* Get information from the coreboot tables,
-	 * if they exist */
-	ret = get_coreboot_info(&lib_sysinfo);
-
-	/* If we can't get a good memory range, use the default. */
-	if (!lib_sysinfo.n_memranges) {
-		lib_sysinfo.n_memranges = 1;
-		lib_sysinfo.memrange[0].base = 0;
-		lib_sysinfo.memrange[0].size = 1024 * 1024;
-		lib_sysinfo.memrange[0].type = CB_MEM_RAM;
-	}
-
-	return ret;
-}