Re: [PATCH 03/13] common: split out meminfo output and make it optional

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
---
 common/Kconfig   |    4 ++++
 common/Makefile  |    1 +
 common/meminfo.c |   21 +++++++++++++++++++++
 common/startup.c |   19 -------------------
 include/common.h |   10 ++++++++--
 5 files changed, 34 insertions(+), 21 deletions(-)
 create mode 100644 common/meminfo.c

diff --git a/common/Kconfig b/common/Kconfig
index b776031..7d33c2e 100644
--- a/common/Kconfig
+++ b/common/Kconfig

@@ -88,6 +88,10 @@ config BANNER
 	bool "display banner"
 	default y
 
+config MEMINFO
+	bool "display memory info"
+	default y
+
 config ENVIRONMENT_VARIABLES
 	bool "environment variables support"
 

diff --git a/common/Makefile b/common/Makefile
index a1926d3..69ff5df 100644
--- a/common/Makefile
+++ b/common/Makefile

@@ -19,6 +19,7 @@ obj-$(CONFIG_MALLOC_TLSF) += tlsf.o
 obj-$(CONFIG_MALLOC_DUMMY) += dummy_malloc.o
 obj-y += clock.o
 obj-$(CONFIG_BANNER) += version.o
+obj-$(CONFIG_MEMINFO) += meminfo.o
 obj-$(CONFIG_COMMAND_SUPPORT) += command.o
 obj-$(CONFIG_CONSOLE_FULL) += console.o
 obj-$(CONFIG_CONSOLE_SIMPLE) += console_simple.o

diff --git a/common/meminfo.c b/common/meminfo.c
new file mode 100644
index 0000000..30b5bef
--- /dev/null
+++ b/common/meminfo.c

@@ -0,0 +1,21 @@
+#include <common.h>
+#include <memory.h>
+#include <asm-generic/memory_layout.h>
+
+void display_meminfo(void)
+{
+	ulong mstart = mem_malloc_start();
+	ulong mend   = mem_malloc_end();
+	ulong msize  = mend - mstart + 1;
+
+	debug("barebox code: 0x%p -> 0x%p\n", _stext, _etext);
+	debug("bss segment:  0x%p -> 0x%p\n", __bss_start, __bss_stop);
+	printf("Malloc space: 0x%08lx -> 0x%08lx (size %s)\n",
+		mstart, mend, size_human_readable(msize));
+#ifdef CONFIG_ARM
+	printf("Stack space : 0x%08x -> 0x%08x (size %s)\n",
+		STACK_BASE, STACK_BASE + STACK_SIZE,
+		size_human_readable(STACK_SIZE));
+#endif
+}