smbios: error handling for invalid addresses
SMBIOS tables only support 32bit addresses. If we don't have memory here
handle the error gracefully:
* on x86_64 fail to start U-Boot
* during UEFI booting ignore the missing table
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/smbios.h b/include/smbios.h
index fc49fc1..aa6b6f3 100644
--- a/include/smbios.h
+++ b/include/smbios.h
@@ -229,8 +229,11 @@
* This writes SMBIOS table at a given address.
*
* @addr: start address to write SMBIOS table. If this is not
- * 16-byte-aligned then it will be aligned before the table is written
- * @return: end address of SMBIOS table (and start address for next entry)
+ * 16-byte-aligned then it will be aligned before the table is
+ * written.
+ * Return: end address of SMBIOS table (and start address for next entry)
+ * or NULL in case of an error
+ *
*/
ulong write_smbios_table(ulong addr);