common/dlmalloc.c is quite big, both in .text and .data usage. E.g. for a Mele_M9 sun6i board build this reduces .text from 0x4214 to 0x3b94 bytes, and .data from 0x54c to 0x144 bytes.
Signed-off-by: Hans de Goede hdegoede@redhat.com Reviewed-by: Simon Glass sjg@chromium.org --- include/configs/sunxi-common.h | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 837feaf..1776609 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -80,7 +80,7 @@ #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* default load address */ #define CONFIG_SYS_TEXT_BASE 0x2a000000 #define CONFIG_PRE_CON_BUF_ADDR 0x2f000000 -#define CONFIG_SYS_SPL_MALLOC_START 0x2ff00000 +#define CONFIG_SPL_MALLOC_F_BASE 0x2ff00000 #define CONFIG_SPL_BSS_START_ADDR 0x2ff80000 #else #define SDRAM_OFFSET(x) 0x4##x @@ -88,12 +88,19 @@ #define CONFIG_SYS_LOAD_ADDR 0x42000000 /* default load address */ #define CONFIG_SYS_TEXT_BASE 0x4a000000 #define CONFIG_PRE_CON_BUF_ADDR 0x4f000000 -#define CONFIG_SYS_SPL_MALLOC_START 0x4ff00000 +#define CONFIG_SPL_MALLOC_F_BASE 0x4ff00000 #define CONFIG_SPL_BSS_START_ADDR 0x4ff80000 #endif
#define CONFIG_SPL_BSS_MAX_SIZE 0x00080000 /* 512 KiB */ -#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00080000 /* 512 KiB */ +#define CONFIG_SPL_MALLOC_F_LEN 0x00080000 /* 512 KiB */ + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MALLOC_SIMPLE /* Use malloc_simple to save space */ +#undef CONFIG_SYS_MALLOC_F_LEN +#define CONFIG_SYS_MALLOC_F_LEN CONFIG_SPL_MALLOC_F_LEN +#define CONFIG_SYS_MALLOC_F_BASE CONFIG_SPL_MALLOC_F_BASE +#endif
#ifdef CONFIG_MACH_SUN9I /*