Hello Chris, > Subject: RE: [PATCH/RFC] ARM: shmobile: defconfig: Enable LPAE > > Hello Fab, > > > From: Fabrizio Castro [mailto:fabrizio.castro@xxxxxxxxxxxxxx] > > Sent: 25 April 2018 16:54 > > > > On iWave's iwg20d DDR1 512MB memory cannot be accessed with 32-bit > s/iwg20d/iwg20m You are right, thank you for spotting this! I'll send a v2 to fix this. Cheers, Fab > > Regards, Chris > > > addresses, hence we need LPAE. > > > > Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx> > > Signed-off-by: Fabrizio Castro <fabrizio.castro@xxxxxxxxxxxxxx> > > --- > > This information is mentioned in the "RZ/G Series User’s Manual: Hardware", > > Chapter 2, Area Map. Is this patch going to break the functionality of other > > boards? Comments welcome. > > > > arch/arm/configs/shmobile_defconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm/configs/shmobile_defconfig > > b/arch/arm/configs/shmobile_defconfig > > index dd95d39..21b25e9 100644 > > --- a/arch/arm/configs/shmobile_defconfig > > +++ b/arch/arm/configs/shmobile_defconfig > > @@ -23,6 +23,7 @@ CONFIG_ARCH_R8A7792=y > > CONFIG_ARCH_R8A7793=y > > CONFIG_ARCH_R8A7794=y > > CONFIG_ARCH_SH73A0=y > > +CONFIG_ARM_LPAE=y > > CONFIG_PL310_ERRATA_588369=y > > CONFIG_ARM_ERRATA_754322=y > > CONFIG_PCI=y > > -- > > 2.7.4 Renesas Electronics Europe Ltd, Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, UK. Registered in England & Wales under Registered No. 04586709.
