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MIPS: ralink: rt288x: select MIPS_AUTO_PFN_OFFSET

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RT288X systems may have a non-zero ramstart causing problems with memory
reservations and boot hangs, as well as messages like:
  Wasting 1048576 bytes for tracking 32768 unused pages

Both are alleviated by selecting MIPS_AUTO_PFN_OFFSET for such
platforms.

Tested on a Belkin F5D8235 v1 RT2880 device.

Link: https://lore.kernel.org/linux-mips/20180820233111.xww5232dxbuouf4n@pburton-laptop/

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: Mike Rapoport <rppt@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Ilya Lipnitskiy 2021-04-03 19:11:26 -07:00 committed by Thomas Bogendoerfer
parent 5e65c52ec7
commit 7f028bff8a
1 changed files with 1 additions and 0 deletions
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arch/mips/ralink/Kconfig
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@ -26,6 +26,7 @@ choice
config SOC_RT288X
bool "RT288x"
select MIPS_AUTO_PFN_OFFSET
select MIPS_L1_CACHE_SHIFT_4
select HAVE_LEGACY_CLK
select HAVE_PCI