treewide: Move stdlib.h to commonlib

This patch moves commonlib/stdlib.h -> commonlib/bsd/stdlib.h, since
all code is BSD licensed anyway.
It also moves some code from libpayloads stdlib.h to
commonlib/bsd/stdlib.h so that it can be shared with coreboot. This is
useful for a subsequent commit that adds devicetree.c into commonlib.

Also we don't support DMA on arm platforms in coreboot (only libpayload)
therefore `dma_malloc()` has been removed and `dma_coherent()` has been
moved to architecture specific functions. Any architecture that tries to
use `dma_coherent()` now will get a compile time error. In order to not
break current platforms like mb/google/herobrine which make use of the
commonlib/storage/sdhci.c controller which in turn uses `dma_coherent` a
stub has been added to arch/arm64/dma.c.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I3a7ab0d1ddcc7ce9af121a61b4d4eafc9e563a8a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77969
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

payloads/libpayload/include/die.h

@@ -29,13 +29,14 @@
 #ifndef __DIE_H__
 #define __DIE_H__
 
-void die_work(const char *file, const char *func, const int line,
-	   const char *fmt, ...)
-	__attribute__((format (printf, 4, 5)))
-	__attribute__((noreturn));
+#include <stdio.h>
+#include <stdlib.h>
 
 #define die(fmt, args...) \
-	do { die_work(__FILE__, __func__, __LINE__, fmt, ##args); } \
+	do {  \
+		printf("%s:%d %s(): " fmt, __FILE__, __LINE__, __func__, ##args); \
+		abort(); \
+	} \
 	while (0)
 
 #define die_if(condition, fmt, args...) \