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[U-Boot,17/52] spl: Kconfig: split SYS_MALLOC_SIMPLE for TPL and SPL

Message ID 1500410199-13039-18-git-send-email-philipp.tomsich@theobroma-systems.com
State Superseded
Delegated to: Philipp Tomsich
Headers show

Commit Message

Philipp Tomsich July 18, 2017, 8:35 p.m. UTC 
As include/malloc.h already checks for SYS_MALLOC_SIMPLE using the
CONFIG_IS_ENABLED macro, we need to move to having separate entries
as we switch to fully separate configuration for SPL and TPL.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
---

 common/spl/Kconfig | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index dd94801..f49b958 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -62,6 +62,15 @@  config SPL_SYS_MALLOC_SIMPLE
 	  this will make the SPL binary smaller at the cost of more heap
 	  usage as the *_simple malloc functions do not re-use free-ed mem.
 
+config TPL_SYS_MALLOC_SIMPLE
+	bool
+	prompt "Only use malloc_simple functions in the TPL"
+	help
+	  Say Y here to only use the *_simple malloc functions from
+	  malloc_simple.c, rather then using the versions from dlmalloc.c;
+	  this will make the TPL binary smaller at the cost of more heap
+	  usage as the *_simple malloc functions do not re-use free-ed mem.
+
 config SPL_STACK_R
 	bool "Enable SDRAM location for SPL stack"
 	help