Change in coreboot[master]: cpu/intel/fit: Clear the FIT table when setting pointer

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans.
Hello Arthur Heymans,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/63036

to review the following change.

Change subject: cpu/intel/fit: Clear the FIT table when setting pointer
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cpu/intel/fit: Clear the FIT table when setting pointer

When rebuilding coreboot the empty fit table added to added to CBFS
stays the same so the build process sees no reason to update the file.
In the mean ifitool did update that file for instance to add microcode
entries. So each time coreboot is rebuild the entries are appended to
the FIT table which runs out of space at some point. One way to deal
with this is to clear the fit table when setting the pointer inside
the bootblock.

Change-Id: Ia20a489dc90a4ae704e9ee6d532766899f83ffcc
Signed-off-by: Arthur Heymans 
---
M src/cpu/intel/fit/Makefile.inc
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/36/63036/1

diff --git a/src/cpu/intel/fit/Makefile.inc b/src/cpu/intel/fit/Makefile.inc
index aac2fe6..ef2090a 100644
--- a/src/cpu/intel/fit/Makefile.inc
+++ b/src/cpu/intel/fit/Makefile.inc
@@ -13,7 +13,7 @@

$(call add_intermediate, set_fit_ptr, $(IFITTOOL))
    @printf "    UPDATE-FIT set FIT pointer to table\n"
-	$(IFITTOOL) -f $< -F -n intel_fit -r COREBOOT
+	$(IFITTOOL) -f $< -F -n intel_fit -r COREBOOT -c

FIT_ENTRY=$(call strip_quotes, $(CONFIG_INTEL_TOP_SWAP_FIT_ENTRY_FMAP_REG))