X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Kconfig;h=44b144f1c2a0aa609deaec7526da2a8c224b7799;hb=83b9bf11feb1a88588eaf7f89c763bc59a7010d1;hp=05a34f7301e095a704753c02c983959f6ce3a902;hpb=7c0e5d865ff0b86dfce492b656238919c659d756;p=oweals%2Fu-boot.git

diff --git a/Kconfig b/Kconfig
index 05a34f7301..44b144f1c2 100644
--- a/Kconfig
+++ b/Kconfig
@@ -114,6 +114,16 @@ config SPL
 	help
 	  If you want to build SPL as well as the normal image, say Y.
 
+config SPL_SYS_MALLOC_SIMPLE
+	bool
+	depends on SPL
+	prompt "Only use malloc_simple functions in the spl"
+	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 SPL 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
 	depends on SPL
 	bool "Enable SDRAM location for SPL stack"
@@ -132,6 +142,16 @@ config SPL_STACK_R_ADDR
 	  Specify the address in SDRAM for the SPL stack. This will be set up
 	  before board_init_r() is called.
 
+config SPL_STACK_R_MALLOC_SIMPLE_LEN
+	depends on SPL_STACK_R && SPL_SYS_MALLOC_SIMPLE
+	hex "Size of malloc_simple heap after switching to DRAM SPL stack"
+	default 0x100000
+	help
+	  Specify the amount of the stack to use as memory pool for
+	  malloc_simple after switching the stack to DRAM. This may be set
+	  to give board_init_r() a larger heap then the initial heap in
+	  SRAM which is limited to SYS_MALLOC_F_LEN bytes.
+
 config TPL
 	bool
 	depends on SPL && SUPPORT_TPL
@@ -146,7 +166,7 @@ config FIT
 	  Flattened Image Tree.  FIT is formally a FDT, which can include
 	  images of various types (kernel, FDT blob, ramdisk, etc.)
 	  in a single blob.  To boot this new uImage structure,
-	  pass the the address of the blob to the "bootm" command.
+	  pass the address of the blob to the "bootm" command.
 
 config FIT_VERBOSE
 	bool "Display verbose messages on FIT boot"