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@xxxxxxxxx> Cc: Mike Rapoport <rppt@xxxxxxxxxx> --- arch/mips/ralink/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig index c20c44788b62..7c6de7f8484e 100644 --- a/arch/mips/ralink/Kconfig +++ b/arch/mips/ralink/Kconfig @@ -31,6 +31,7 @@ choice config SOC_RT288X bool "RT288x" + select MIPS_AUTO_PFN_OFFSET select MIPS_L1_CACHE_SHIFT_4 select HAVE_LEGACY_CLK select HAVE_PCI -- 2.31.1
