On 30/08/2018 19:54, Dmitry Osipenko wrote: > The DRAM refresh-interval is getting erroneously set to "1" on exiting > from memory self-refreshing mode. The clobbered interval causes the > "refresh request overflow timeout" error raised by the External Memory > Controller on exiting from LP1 on Tegra30. > > Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> > --- > arch/arm/mach-tegra/sleep-tegra30.S | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S > index 801fe58978ae..99ac9c6dcf7c 100644 > --- a/arch/arm/mach-tegra/sleep-tegra30.S > +++ b/arch/arm/mach-tegra/sleep-tegra30.S > @@ -29,7 +29,6 @@ > #define EMC_CFG 0xc > #define EMC_ADR_CFG 0x10 > #define EMC_TIMING_CONTROL 0x28 > -#define EMC_REFRESH 0x70 > #define EMC_NOP 0xdc > #define EMC_SELF_REF 0xe0 > #define EMC_MRW 0xe8 > @@ -459,7 +458,6 @@ emc_wait_auto_cal_onetime: > cmp r10, #TEGRA30 > streq r1, [r0, #EMC_NOP] > streq r1, [r0, #EMC_NOP] > - streq r1, [r0, #EMC_REFRESH] > > emc_device_mask r1, r0 Acked-by: Jon Hunter <jonathanh@xxxxxxxxxx> Tested-by: Jon Hunter <jonathanh@xxxxxxxxxx> Cheers Jon -- nvpublic
