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 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
