From 8917ab4346034c1794f0486aee4e6ba16684f283 Mon Sep 17 00:00:00 2001
From: Paul Menzel <pmenzel@molgen.mpg.de>
Date: Tue, 11 Oct 2022 08:09:14 +0200
Subject: [PATCH] nb/intel/i945/raminit: Include `inttypes.h` for PRIxPTR

Selecting *Output verbose RAM init debug messages*
(`CONFIG_DEBUG_RAM_SETUP=y`) the build fails due to the missing header.

        CC         romstage/northbridge/intel/i945/raminit.o
    src/northbridge/intel/i945/raminit.c: In function 'ram_read32':
    src/northbridge/intel/i945/raminit.c:77:39: error: expected ')' before 'PRIxPTR'
       77 |         PRINTK_DEBUG("   RAM read: %" PRIxPTR "\n", offset);
          |                                       ^~~~~~~
    src/northbridge/intel/i945/raminit.c:25:52: note: in definition of macro 'PRINTK_DEBUG'
       25 | #define PRINTK_DEBUG(x...)      printk(BIOS_DEBUG, x)
          |                                                    ^
    src/northbridge/intel/i945/raminit.c:22:1: note: 'PRIxPTR' is defined in header '<inttypes.h>'; did you forget to '#include <inttypes.h>'?
       21 | #include "chip.h"
      +++ |+#include <inttypes.h>
       22 |
    src/northbridge/intel/i945/raminit.c:25:39: note: to match this '('
       25 | #define PRINTK_DEBUG(x...)      printk(BIOS_DEBUG, x)
          |                                       ^
    src/northbridge/intel/i945/raminit.c:77:9: note: in expansion of macro 'PRINTK_DEBUG'
       77 |         PRINTK_DEBUG("   RAM read: %" PRIxPTR "\n", offset);
          |         ^~~~~~~~~~~~
    src/northbridge/intel/i945/raminit.c:77:22: error: spurious trailing '%' in format [-Werror=format=]
       77 |         PRINTK_DEBUG("   RAM read: %" PRIxPTR "\n", offset);
          |                      ^~~~~~~~~~~~~~~~
    src/northbridge/intel/i945/raminit.c:25:52: note: in definition of macro 'PRINTK_DEBUG'
       25 | #define PRINTK_DEBUG(x...)      printk(BIOS_DEBUG, x)
          |                                                    ^
    src/northbridge/intel/i945/raminit.c:77:36: note: format string is defined here
       77 |         PRINTK_DEBUG("   RAM read: %" PRIxPTR "\n", offset);
          |                                    ^

Include `inttypes.h` to fix it.

Fixes: e8bb6d2b16ac ("Output verbose RAM init debug messages")
Change-Id: If3851ec899d4c7ce5fd64542827f9e0eb546d68b
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68265
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/northbridge/intel/i945/raminit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c
index 35875be372..2ab4d10c35 100644
--- a/src/northbridge/intel/i945/raminit.c
+++ b/src/northbridge/intel/i945/raminit.c
@@ -9,6 +9,7 @@
 #include <device/pci_ops.h>
 #include <device/pci_type.h>
 #include <device/smbus_host.h>
+#include <inttypes.h>
 #include <lib.h>
 #include <pc80/mc146818rtc.h>
 #include <spd.h>