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authorAndre Przywara <osp@andrep.de>2015-06-21 00:29:54 +0100
committerSimon Glass <sjg@chromium.org>2015-07-20 07:21:47 -0600
commit5c1cf89f8c342c8533f730409f7dd2b21806c3d3 (patch)
tree4d64366bf88e48696396ee1bf896564e2140d7a0 /drivers/usb/Kconfig
parent605e15db2b54302364a2528d3c6604fbc57be846 (diff)
fdt: prevent clearing memory node if there are no banks
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> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/usb/Kconfig')
0 files changed, 0 insertions, 0 deletions