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| author | Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> | 2019-02-26 22:27:52 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-02-28 14:21:46 -0500 |
| commit | 438dcabb75d6b9b0e7f887befb753d1863f14deb (patch) | |
| tree | 2e77dd316e2c5899f780ac6cf037117420d7febd /common | |
| parent | 8422ad51652f8f33acd3f03f24ec2aea73083eb7 (diff) | |
| download | u-boot-438dcabb75d6b9b0e7f887befb753d1863f14deb.tar.gz u-boot-438dcabb75d6b9b0e7f887befb753d1863f14deb.tar.bz2 u-boot-438dcabb75d6b9b0e7f887befb753d1863f14deb.zip | |
spl: add debug print for early malloc usage
To find out how big the early malloc heap must be in SPL, add a debug
print statement that dumps its usage before switching to relocated heap
in spl_relocate_stack_gd() via CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/spl/spl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/spl/spl.c b/common/spl/spl.c index 2e2af1b28e..88d4b8a9bf 100644 --- a/common/spl/spl.c +++ b/common/spl/spl.c @@ -728,6 +728,8 @@ ulong spl_relocate_stack_gd(void) #if defined(CONFIG_SPL_SYS_MALLOC_SIMPLE) && CONFIG_VAL(SYS_MALLOC_F_LEN) if (CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN) { + debug("SPL malloc() before relocation used 0x%lx bytes (%ld KB)\n", + gd->malloc_ptr, gd->malloc_ptr / 1024); ptr -= CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN; gd->malloc_base = ptr; gd->malloc_limit = CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN; |