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| author | Peter Maydell <peter.maydell@linaro.org> | 2021-04-15 19:23:53 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-04-17 18:46:45 +0100 |
| commit | 1df0878cff267128393b0076da4a96467ac04094 (patch) | |
| tree | 668f69186c2d99c79604683947a1c292a79c8cfa /hw/arm | |
| parent | ec63ca2d356f7be018138d7f66b13dffd2396b9f (diff) | |
| download | qemu-1df0878cff267128393b0076da4a96467ac04094.zip qemu-1df0878cff267128393b0076da4a96467ac04094.tar.gz qemu-1df0878cff267128393b0076da4a96467ac04094.tar.bz2 | |
hw/arm/armsse: Give SSE-300 its own Property array
SSE-300 currently shares the SSE-200 Property array. This is
bad principally because the default values of the CPU0_FPU
and CPU0_DSP properties disable the FPU and DSP on the CPU.
That is correct for the SSE-200 but not the SSE-300.
Give the SSE-300 its own Property array with the correct
SSE-300 specific settings:
* SSE-300 has only one CPU, so no CPU1* properties
* SSE-300 CPU has FPU and DSP
Buglink: https://bugs.launchpad.net/qemu/+bug/1923861
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210415182353.8173-1-peter.maydell@linaro.org
Diffstat (limited to 'hw/arm')
| -rw-r--r-- | hw/arm/armsse.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/hw/arm/armsse.c b/hw/arm/armsse.c index e5aeb9e..170dea8 100644 --- a/hw/arm/armsse.c +++ b/hw/arm/armsse.c @@ -84,7 +84,7 @@ static Property iotkit_properties[] = { DEFINE_PROP_END_OF_LIST() }; -static Property armsse_properties[] = { +static Property sse200_properties[] = { DEFINE_PROP_LINK("memory", ARMSSE, board_memory, TYPE_MEMORY_REGION, MemoryRegion *), DEFINE_PROP_UINT32("EXP_NUMIRQ", ARMSSE, exp_numirq, 64), @@ -97,6 +97,17 @@ static Property armsse_properties[] = { DEFINE_PROP_END_OF_LIST() }; +static Property sse300_properties[] = { + DEFINE_PROP_LINK("memory", ARMSSE, board_memory, TYPE_MEMORY_REGION, + MemoryRegion *), + DEFINE_PROP_UINT32("EXP_NUMIRQ", ARMSSE, exp_numirq, 64), + DEFINE_PROP_UINT32("SRAM_ADDR_WIDTH", ARMSSE, sram_addr_width, 15), + DEFINE_PROP_UINT32("init-svtor", ARMSSE, init_svtor, 0x10000000), + DEFINE_PROP_BOOL("CPU0_FPU", ARMSSE, cpu_fpu[0], true), + DEFINE_PROP_BOOL("CPU0_DSP", ARMSSE, cpu_dsp[0], true), + DEFINE_PROP_END_OF_LIST() +}; + static const ARMSSEDeviceInfo iotkit_devices[] = { { .name = "timer0", @@ -519,7 +530,7 @@ static const ARMSSEInfo armsse_variants[] = { .has_cpuid = true, .has_cpu_pwrctrl = false, .has_sse_counter = false, - .props = armsse_properties, + .props = sse200_properties, .devinfo = sse200_devices, .irq_is_common = sse200_irq_is_common, }, @@ -537,7 +548,7 @@ static const ARMSSEInfo armsse_variants[] = { .has_cpuid = true, .has_cpu_pwrctrl = true, .has_sse_counter = true, - .props = armsse_properties, + .props = sse300_properties, .devinfo = sse300_devices, .irq_is_common = sse300_irq_is_common, }, |