On 20 July 2015 at 07:21, Simon Glass sjg@chromium.org wrote:
On 20 June 2015 at 17:29, Andre Przywara osp@andrep.de wrote:
Avoid clearing the reg property in the memory DT node if no memory banks have been specified for a board (CONFIG_NR_DRAM_BANKS == 0). This allows boards to let U-Boot skip the DT memory tinkering in case other firmware has already setup the node properly before. This should be safe as all callers of fdt_fixup_memory_banks that use a computed <banks> value put at least 1 in there. Add some documentation comments to the header file.
Signed-off-by: Andre Przywara osp@andrep.de
Hi Tom,
if you haven't applied the last version of this patch, consider using this version instead, which has Rob's comment addressed (bailing out early).
Cheers, Andre.
common/fdt_support.c | 3 +++ include/fdt_support.h | 26 ++++++++++++++++++++++++++ 2 files changed, 29 insertions(+)
I almost applied v1 which was assigned to me in patchwork. I'll pick up just this patch (not 2/2).
Acked-by: Simon Glass sjg@chromium.org
Applied to u-boot-fdt, thanks!