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cpu/intel/fit: Reserve the FIT pointer using a .c file 

No need to do this assembly anymore.

Change-Id: I69b42c31e495530fe96030a5a25209775f9d4dca
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51533
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Arthur Heymans 2021-03-16 16:53:00 +01:00 committed by Patrick Georgi
parent eeacd8349c
commit c9aecb4440
2 changed files with 4 additions and 7 deletions
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2
src/cpu/intel/fit/Makefile.inc
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@ -1,4 +1,4 @@
bootblock-y += fit.S bootblock-y += fit.c
# The FIT table is generated as a separate CBFS file. # The FIT table is generated as a separate CBFS file.
# The FIT pointer is reserved in fit.c and updated to point to the 'intel_fit' # The FIT pointer is reserved in fit.c and updated to point to the 'intel_fit'

9
src/cpu/intel/fit/fit.S → src/cpu/intel/fit/fit.c
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@ -1,9 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */ /* SPDX-License-Identifier: GPL-2.0-only */
.section ".fit_pointer", "a", @progbits #include <stdint.h>
.code32
/* This will get updated by ifittool later on to point to the cbfs 'intel_fit' file. */ /* This will get updated by ifittool later on to point to the cbfs 'intel_fit' file. */
.global fit_pointer __attribute__((used, __section__(".fit_pointer"))) const uint64_t fit_ptr = 0;
fit_pointer:
.long 0
.long 0