From 1781bf1c40594e3a3f36404da793d5c7a6bca533 Mon Sep 17 00:00:00 2001 From: Stephan Gerhold Date: Wed, 22 Mar 2023 18:15:15 +0100 Subject: [PATCH] feat(msm8916): expose more timer frames The memory-mapped generic timer on msm8916 has 7 timer frames, but currently only one is exposed for usage in the non-secure world. The platform port is currently only designed to be used as minimal PSCI implementation, without secure world that could make use of the other timer frames. Let's make all of them available to the normal world. If needed this could still be changed later by reserving some timer frames conditionally to a specific SPD being enabled in the build. Change-Id: Ib59df16aa1fd3dbc875ab6369c133737830c98c6 Signed-off-by: Stephan Gerhold --- plat/qti/msm8916/msm8916_bl31_setup.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/plat/qti/msm8916/msm8916_bl31_setup.c b/plat/qti/msm8916/msm8916_bl31_setup.c index d24fb349b..8cba5c521 100644 --- a/plat/qti/msm8916/msm8916_bl31_setup.c +++ b/plat/qti/msm8916/msm8916_bl31_setup.c @@ -119,8 +119,8 @@ static void msm8916_configure_timer(void) /* Set timer frequency */ mmio_write_32(APCS_QTMR + CNTCTLBASE_CNTFRQ, plat_get_syscnt_freq2()); - /* Make frame 0 available to non-secure world */ - mmio_write_32(APCS_QTMR + CNTNSAR, BIT_32(CNTNSAR_NS_SHIFT(0))); + /* Make all timer frames available to non-secure world */ + mmio_write_32(APCS_QTMR + CNTNSAR, GENMASK_32(7, 0)); } /* -- 2.39.5