From e824cf3fb5857ef452bb84018da854328d816514 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Fri, 19 Aug 2016 01:23:25 +0200
Subject: smbios: Allow compilation on 64bit systems

The SMBIOS generation code passes pointers as u32. That causes the compiler
to warn on casts to pointers. This patch moves all address pointers to
uintptr_t instead.

Technically u32 would be enough for the current SMBIOS2 style tables, but
we may want to extend the code to SMBIOS3 in the future which is 64bit
address capable.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 arch/x86/lib/tables.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'arch')

diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c
index e62705af41..025b183d6b 100644
--- a/arch/x86/lib/tables.c
+++ b/arch/x86/lib/tables.c
@@ -12,6 +12,11 @@
 #include <asm/acpi_table.h>
 #include <asm/coreboot_tables.h>
 
+static u32 write_smbios_table_wrapper(u32 addr)
+{
+	return write_smbios_table(addr);
+}
+
 /**
  * Function prototype to write a specific configuration table
  *
@@ -34,7 +39,7 @@ static table_write table_write_funcs[] = {
 	write_acpi_tables,
 #endif
 #ifdef CONFIG_GENERATE_SMBIOS_TABLE
-	write_smbios_table,
+	write_smbios_table_wrapper,
 #endif
 };
 
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