Searched hist:fe5e1c145a43f4a07c306535e3f295d88f5a5ec9 (Results 1 – 3 of 3) sorted by relevance
| /rk3399_ARM-atf/plat/imx/imx8m/ |
| H A D | gpc_common.c | fe5e1c145a43f4a07c306535e3f295d88f5a5ec9 Tue Jan 07 03:05:22 UTC 2020 Jacky Bai <ping.bai@nxp.com> plat: imx8m: Fix the race condition during cpu hotplug
CPU hotplug & cpuidle have some race condition when doing CPU hotplug
stress test. different CPU cores have the chance to access the same
GPC register(A53_AD), so lock is necessary to do exlusive access.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I1296592e05fa78429c3f0fac066951521db755e3
|
| /rk3399_ARM-atf/plat/imx/imx8m/imx8mq/ |
| H A D | gpc.c | fe5e1c145a43f4a07c306535e3f295d88f5a5ec9 Tue Jan 07 03:05:22 UTC 2020 Jacky Bai <ping.bai@nxp.com> plat: imx8m: Fix the race condition during cpu hotplug
CPU hotplug & cpuidle have some race condition when doing CPU hotplug
stress test. different CPU cores have the chance to access the same
GPC register(A53_AD), so lock is necessary to do exlusive access.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I1296592e05fa78429c3f0fac066951521db755e3
|
| /rk3399_ARM-atf/plat/imx/imx8m/include/ |
| H A D | gpc.h | fe5e1c145a43f4a07c306535e3f295d88f5a5ec9 Tue Jan 07 03:05:22 UTC 2020 Jacky Bai <ping.bai@nxp.com> plat: imx8m: Fix the race condition during cpu hotplug
CPU hotplug & cpuidle have some race condition when doing CPU hotplug
stress test. different CPU cores have the chance to access the same
GPC register(A53_AD), so lock is necessary to do exlusive access.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I1296592e05fa78429c3f0fac066951521db755e3
|