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-rw-r--r--Kconfig19
1 files changed, 19 insertions, 0 deletions
diff --git a/Kconfig b/Kconfig
index 6112a7778e..75bab7f6cc 100644
--- a/Kconfig
+++ b/Kconfig
@@ -56,6 +56,25 @@ config CC_OPTIMIZE_FOR_SIZE
This option is enabled by default for U-Boot.
+config SYS_MALLOC_F
+ bool "Enable malloc() pool before relocation"
+ default 0x400
+ help
+ Before relocation memory is very limited on many platforms. Still,
+ we can provide a small malloc() pool if needed. Driver model in
+ particular needs this to operate, so that it can allocate the
+ initial serial device and any others that are needed.
+
+config SYS_MALLOC_F_LEN
+ hex "Size of malloc() pool before relocation"
+ depends on SYS_MALLOC_F
+ default 0x400
+ help
+ Before relocation memory is very limited on many platforms. Still,
+ we can provide a small malloc() pool if needed. Driver model in
+ particular needs this to operate, so that it can allocate the
+ initial serial device and any others that are needed.
+
menuconfig EXPERT
bool "Configure standard U-Boot features (expert users)"
help