security/intel/txt: Print chipset as hex value

Print chipset as hex value in order to make it more readable.

Change-Id: Ifafbe0a1161e9fe6e790692002375f45d813b723
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/security/intel/txt/logging.c b/src/security/intel/txt/logging.c
index cf14b55..f329cf9 100644
--- a/src/security/intel/txt/logging.c
+++ b/src/security/intel/txt/logging.c
@@ -141,7 +141,7 @@
 	printk(BIOS_INFO, " Header:   v%u.%u\n", acm_header->header_version[0],
 	       acm_header->header_version[1]);
 
-	printk(BIOS_INFO, " Chipset:  %u\n", acm_header->chipset_id);
+	printk(BIOS_INFO, " Chipset:  %x\n", acm_header->chipset_id);
 	printk(BIOS_INFO, " Size:     %zu\n", acm_size);
 
 	switch (acm_header->flags) {