On 22 September 2015 at 11:25, Hans de Goede <hdego...@redhat.com> wrote: > malloc_simple uses a part of the stack as heap, initially it uses > SYS_MALLOC_F_LEN bytes which typically is quite small as the initial > stacks sits in SRAM and we do not have that much SRAM to work with. > > When DRAM becomes available we may switch the stack from SRAM to DRAM > to give use more room. This commit adds support for also switching to > a new bigger malloc_simple heap located in the new stack. > > Note that this requires spl_init to be called before spl_relocate_stack_gd > which in practice means that spl_init must be called from board_init_f. > > Signed-off-by: Hans de Goede <hdego...@redhat.com> > Reviewed-by: Tom Rini <tr...@konsulko.com> > --- > Changes in v2: > -Adjust for SPL_MALLOC_SIMPLE to SPL_SYS_MALLOC_SIMPLE rename > --- > Kconfig | 10 ++++++++++ > common/spl/spl.c | 12 ++++++++++++ > 2 files changed, 22 insertions(+) >
Acked-by: Simon Glass <s...@chromium.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot