cd49cce7b7
This patch is a raw application of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I6262d6d5c23cabe23c242b4f38d446b74fe16b88 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31774 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <stdlib.h>
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#include <cbmem.h>
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#include <arch/acpi.h>
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#if CONFIG(CBMEM_TOP_BACKUP)
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void *cbmem_top(void)
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{
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static void *cbmem_top_backup;
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void *top_backup;
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if (ENV_RAMSTAGE && cbmem_top_backup != NULL)
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return cbmem_top_backup;
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/* Top of CBMEM is at highest usable DRAM address below 4GiB. */
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top_backup = (void *)restore_top_of_low_cacheable();
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if (ENV_RAMSTAGE)
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cbmem_top_backup = top_backup;
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return top_backup;
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}
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#endif /* CBMEM_TOP_BACKUP */
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/* Something went wrong, our high memory area got wiped */
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void cbmem_fail_resume(void)
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{
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#if !defined(__PRE_RAM__) && CONFIG(HAVE_ACPI_RESUME)
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/* ACPI resume needs to be cleared in the fail-to-recover case, but that
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* condition is only handled during ramstage. */
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acpi_fail_wakeup();
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#endif
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}
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