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| author | Andy Yan <andy.yan@rock-chips.com> | 2017-07-24 17:43:34 +0800 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-07-27 14:59:03 +0200 |
| commit | f1896c45cb2f7d8dbed27e784a6459a129fc0762 (patch) | |
| tree | 981ca22db89ce23f0a47e11de4d2b7be92391083 /common/dlmalloc.c | |
| parent | a1903c18db13e740e6bedb8955b3272dce5104e1 (diff) | |
| download | u-boot-f1896c45cb2f7d8dbed27e784a6459a129fc0762.tar.gz u-boot-f1896c45cb2f7d8dbed27e784a6459a129fc0762.tar.xz u-boot-f1896c45cb2f7d8dbed27e784a6459a129fc0762.zip | |
spl: make SPL and normal u-boot stage use independent SYS_MALLOC_F_LEN
Some platforms have very limited SRAM to run SPL code, so there may
not be the same amount space for a malloc pool before relocation in
the SPL stage as the normal U-Boot stage.
Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN,
so the size of pre-relocation malloc pool can be configured memory
space independently.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[fixed up commit-message:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Diffstat (limited to 'common/dlmalloc.c')
| -rw-r--r-- | common/dlmalloc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/common/dlmalloc.c b/common/dlmalloc.c index fc1e8b391c..c37979b43f 100644 --- a/common/dlmalloc.c +++ b/common/dlmalloc.c @@ -1254,7 +1254,7 @@ Void_t* mALLOc(bytes) size_t bytes; INTERNAL_SIZE_T nb; -#ifdef CONFIG_SYS_MALLOC_F_LEN +#if CONFIG_VAL(SYS_MALLOC_F_LEN) if (!(gd->flags & GD_FLG_FULL_MALLOC_INIT)) return malloc_simple(bytes); #endif @@ -1522,7 +1522,7 @@ void fREe(mem) Void_t* mem; mchunkptr fwd; /* misc temp for linking */ int islr; /* track whether merging with last_remainder */ -#ifdef CONFIG_SYS_MALLOC_F_LEN +#if CONFIG_VAL(SYS_MALLOC_F_LEN) /* free() is a no-op - all the memory will be freed on relocation */ if (!(gd->flags & GD_FLG_FULL_MALLOC_INIT)) return; @@ -1679,7 +1679,7 @@ Void_t* rEALLOc(oldmem, bytes) Void_t* oldmem; size_t bytes; /* realloc of null is supposed to be same as malloc */ if (oldmem == NULL) return mALLOc(bytes); -#ifdef CONFIG_SYS_MALLOC_F_LEN +#if CONFIG_VAL(SYS_MALLOC_F_LEN) if (!(gd->flags & GD_FLG_FULL_MALLOC_INIT)) { /* This is harder to support and should not be needed */ panic("pre-reloc realloc() is not supported"); @@ -2074,7 +2074,7 @@ Void_t* cALLOc(n, elem_size) size_t n; size_t elem_size; return NULL; else { -#ifdef CONFIG_SYS_MALLOC_F_LEN +#if CONFIG_VAL(SYS_MALLOC_F_LEN) if (!(gd->flags & GD_FLG_FULL_MALLOC_INIT)) { MALLOC_ZERO(mem, sz); return mem; @@ -2375,9 +2375,9 @@ int mALLOPt(param_number, value) int param_number; int value; int initf_malloc(void) { -#ifdef CONFIG_SYS_MALLOC_F_LEN +#if CONFIG_VAL(SYS_MALLOC_F_LEN) assert(gd->malloc_base); /* Set up by crt0.S */ - gd->malloc_limit = CONFIG_SYS_MALLOC_F_LEN; + gd->malloc_limit = CONFIG_VAL(SYS_MALLOC_F_LEN); gd->malloc_ptr = 0; #endif |