Hi Simon,
On Wed, Nov 11, 2015 at 6:26 PM, Simon Glass <s...@chromium.org> wrote:
> Thanks for digging into this. But this should be set up in board_init_f_mem():
>
> #if defined(CONFIG_SYS_MALLOC_F) && \
> (!defined(CONFIG_SPL_BUILD) || !defined(CONFIG_SYS_SPL_MALLOC_START))
> top -= CONFIG_SYS_MALLOC_F_LEN;
> gd->malloc_base = top;
> #endif
>
> Is it possible that the #ifdef logic is wrong for your board?
Good point. Looks like this is the problem indeed.
I have manually removed the #ifdef logic just for testing:
--- a/common/init/board_init.c
+++ b/common/init/board_init.c
@@ -50,11 +50,8 @@ ulong board_init_f_mem(ulong top)
#endif
arch_setup_gd(gd_ptr);
-#if defined(CONFIG_SYS_MALLOC_F) && \
- (!defined(CONFIG_SPL_BUILD) || !defined(CONFIG_SYS_SPL_MALLOC_START))
top -= CONFIG_SYS_MALLOC_F_LEN;
gd->malloc_base = top;
-#endif
return top;
}
,and then malloc() works fine in SPL.
Doing a make mx6sabresd_spl_defconfig I get:
CONFIG_SYS_MALLOC_F=y
For SPL_BUILD I get in menuconfig:
Symbol: SPL_BUILD [=SPL_BUILD]
Type : unknown
and CONFIG_SYS_SPL_MALLOC_START does not exist.
Regards,
Fabio Estevam
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