diff mbox series

[PULL,4/7] hw/arm/armsse: Give SSE-300 its own Property array

Message ID 20210417194205.17057-5-peter.maydell@linaro.org (mailing list archive)
State New, archived
Headers show
Series [PULL,1/7] osdep: include glib-compat.h before other QEMU headers | expand

Commit Message

Peter Maydell April 17, 2021, 7:42 p.m. UTC 
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
---
 hw/arm/armsse.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/hw/arm/armsse.c b/hw/arm/armsse.c
index e5aeb9e485f..170dea8632d 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,
     },