src: Replace min/max() with MIN/MAX()

Change-Id: I63b95144f2022685c60a1bd6de5af3c1f059992e
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37828
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/sifive/fu540/cbmem.c

@@ -14,13 +14,13 @@
  */
 
 #include <cbmem.h>
+#include <commonlib/helpers.h>
 #include <soc/addressmap.h>
 #include <soc/sdram.h>
-#include <stdlib.h>
 #include <symbols.h>
 
 void *cbmem_top_chipset(void)
 {
-	return (void *)min((uintptr_t)_dram + sdram_size_mb() * MiB,
+	return (void *)MIN((uintptr_t)_dram + sdram_size_mb() * MiB,
 			   FU540_MAXDRAM);
 }