Hello, This is a belated follow-up from a few of my earlier attempts to fix up the ARM generic timer for correct behaviour on the ASPEED AST2600 SoC. The AST2600 clocks the generic timer at the rate of HPLL, which is configured to 1125MHz. This is significantly quicker than the currently hard-coded generic timer rate of 62.5MHz and so we see "sticky" behaviour in the guest.
Please review. Andrew Andrew Jeffery (4): target/arm: Remove redundant scaling of nexttick target/arm: Abstract the generic timer frequency target/arm: Prepare generic timer for per-platform CNTFRQ ast2600: Configure CNTFRQ at 1125MHz hw/arm/aspeed_ast2600.c | 3 +++ target/arm/cpu.c | 41 +++++++++++++++++++++++++++++++++-------- target/arm/cpu.h | 28 ++++++++++++++++++++++++++++ target/arm/helper.c | 24 ++++++++++++++++++------ 4 files changed, 82 insertions(+), 14 deletions(-) -- 2.20.1
