| Message ID | 20220311155322.299791-2-vigneshr@ti.com |
|---|---|
| State | Accepted |
| Commit | 1e20f571441020329775e1f7766f104bfafae7aa |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | AM64: Tick timer fixes | expand |
On 21:23-20220311, Vignesh Raghavendra wrote: > On arm64 systems, recommendation is to use per-cpu timer for time > keeping. Currently AM64 ends up using DM timer as tick timer as driver > is enabled in the config. Drop OMAP DM Timer related configs, this will > switch to using armv8 per-cpu timer as tick timer for A53 SPL/U-Boot. > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> meh.. patchworks is still not smart[1] - so, responding per patch.. Reviewed-By: Nishanth Menon <nm@ti.com> [1] https://github.com/getpatchwork/patchwork/issues/113
On Fri, Mar 11, 2022 at 09:23:21PM +0530, Vignesh Raghavendra wrote: > On arm64 systems, recommendation is to use per-cpu timer for time > keeping. Currently AM64 ends up using DM timer as tick timer as driver > is enabled in the config. Drop OMAP DM Timer related configs, this will > switch to using armv8 per-cpu timer as tick timer for A53 SPL/U-Boot. > > Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> > Reviewed-By: Nishanth Menon <nm@ti.com> Applied to u-boot/master, thanks!
diff --git a/configs/am64x_evm_a53_defconfig b/configs/am64x_evm_a53_defconfig index 7397436def..bceb35f5ec 100644 --- a/configs/am64x_evm_a53_defconfig +++ b/configs/am64x_evm_a53_defconfig @@ -135,9 +135,6 @@ CONFIG_CADENCE_QSPI=y CONFIG_SYSRESET=y CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_TI_SCI=y -CONFIG_TIMER=y -CONFIG_SPL_TIMER=y -CONFIG_OMAP_TIMER=y CONFIG_USB=y CONFIG_DM_USB_GADGET=y CONFIG_SPL_DM_USB_GADGET=y
On arm64 systems, recommendation is to use per-cpu timer for time keeping. Currently AM64 ends up using DM timer as tick timer as driver is enabled in the config. Drop OMAP DM Timer related configs, this will switch to using armv8 per-cpu timer as tick timer for A53 SPL/U-Boot. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- configs/am64x_evm_a53_defconfig | 3 --- 1 file changed, 3 deletions(-)