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| author | Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> | 2021-04-04 04:11:26 +0200 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-04-06 15:12:58 +0200 |
| commit | 7f028bff8a8e55a783eeb12e50bb3f5f18804459 (patch) | |
| tree | ac5063f684c1a516520d22928b504e56a16e8276 | |
| parent | MIPS: Loongson64: Use _CACHE_UNCACHED instead of _CACHE_UNCACHED_ACCELERATED (diff) | |
| download | linux-7f028bff8a8e55a783eeb12e50bb3f5f18804459.tar.xz linux-7f028bff8a8e55a783eeb12e50bb3f5f18804459.zip | |
MIPS: ralink: rt288x: select MIPS_AUTO_PFN_OFFSET
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>
| -rw-r--r-- | arch/mips/ralink/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig index c10d8b233ab1..ec4daa63c5e3 100644 --- a/arch/mips/ralink/Kconfig +++ b/arch/mips/ralink/Kconfig @@ -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 |