Re: [PATCH] bsps/aarch64: Remove erroneous cache feature

On Sat, Dec 11, 2021 at 11:18 AM Gedare Bloom wrote: > > On Fri, Dec 10, 2021 at 10:19 AM Sebastian Huber > wrote: > > > > On 10/12/2021 16:49, Kinsey Moore wrote: > > > The AArch64 cache implementation does not define > > > rtems_cache_disable_data(), but declares that it does via > > > CPU_CACH

Re: [PATCH] bsps/aarch64: Remove erroneous cache feature

On Fri, Dec 10, 2021 at 10:19 AM Sebastian Huber wrote: > > On 10/12/2021 16:49, Kinsey Moore wrote: > > The AArch64 cache implementation does not define > > rtems_cache_disable_data(), but declares that it does via > > CPU_CACHE_SUPPORT_PROVIDES_DISABLE_DATA. The existing implementation of > > _C

Re: [PATCH 3/3] bsps/aarch64: use SMC API in bspreset-arm-psci

On Mon, Oct 18, 2021 at 8:40 AM Kinsey Moore wrote: > > Comments below. > > On 10/16/2021 15:12, Gedare Bloom wrote: > > --- > > bsps/shared/start/bspreset-arm-psci.c | 20 > > 1 file changed, 20 insertions(+) > > > > diff --git a/bsps/shared/start/bspreset-arm-psci.c > >

Re: [PATCH 1/3] aarch64: add internal API for secure monitor call (smc)

On Mon, Oct 18, 2021 at 8:18 AM Kinsey Moore wrote: > > Comments inline below. > > On 10/16/2021 15:12, Gedare Bloom wrote: > > --- > > cpukit/score/cpu/aarch64/aarch64-smc.c| 72 > > .../aarch64/include/rtems/score/aarch64-smc.h | 84 +++ > > spec/buil

[PATCH v2 1/3] aarch64: add internal API for secure monitor call (smc)

--- cpukit/score/cpu/aarch64/aarch64-smc.c| 72 .../aarch64/include/rtems/score/aarch64-smc.h | 83 +++ spec/build/cpukit/cpuaarch64.yml | 2 + 3 files changed, 157 insertions(+) create mode 100644 cpukit/score/cpu/aarch64/aarch64-smc.c crea

[PATCH v2 3/3] bsps/aarch64: use SMC API in bspreset-arm-psci

--- bsps/shared/start/bspreset-arm-psci.c | 41 +-- 1 file changed, 33 insertions(+), 8 deletions(-) diff --git a/bsps/shared/start/bspreset-arm-psci.c b/bsps/shared/start/bspreset-arm-psci.c index 215be5c9b5..aa039b7816 100644 --- a/bsps/shared/start/bspreset-arm-psci.c

[PATCH v2 2/3] bsps/aarch64: use SMC API in bspsmp-arm-psci

--- bsps/shared/start/bspsmp-arm-psci.c | 19 +++ 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/bsps/shared/start/bspsmp-arm-psci.c b/bsps/shared/start/bspsmp-arm-psci.c index 1ff5b7bb89..77fa3cc816 100644 --- a/bsps/shared/start/bspsmp-arm-psci.c +++ b/bsps/share

[PATCH v2 0/3] Add Secure Monitor Call API

These patches add and use an internal API to make secure monitor call (SMC) invocations. SMC is used currently in aarch64 for secondary processor boot and bsp_reset. Although SMC is available on arm, it does not appear to be currently used by any of arm BSPs. So the current approach is only impleme

Re: Ticket 4503

On Thu, Nov 18, 2021 at 7:22 PM zack leung wrote: > > bump > > On Mon, 18 Oct 2021 at 23:58, zack leung wrote: > > > bump > > > > > > On Sat, 25 Sept 2021 at 00:26, zack leung > > wrote: > > > >> bump > >> > >> On Thu, 9 Sept 2021 at 02:17, zack leung > >> wrote: > >> > >>> >Thanks! I guess i'm