diff options
Diffstat (limited to 'include/hw/arm/armsse.h')
| -rw-r--r-- | include/hw/arm/armsse.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hw/arm/armsse.h b/include/hw/arm/armsse.h index 81e082c..84080c2 100644 --- a/include/hw/arm/armsse.h +++ b/include/hw/arm/armsse.h @@ -50,6 +50,11 @@ * address of each SRAM bank (and thus the total amount of internal SRAM) * + QOM property "init-svtor" sets the initial value of the CPU SVTOR register * (where it expects to load the PC and SP from the vector table on reset) + * + QOM properties "CPU0_FPU", "CPU0_DSP", "CPU1_FPU" and "CPU1_DSP" which + * set whether the CPUs have the FPU and DSP features present. The default + * (matching the hardware) is that for CPU0 in an IoTKit and CPU1 in an + * SSE-200 both are present; CPU0 in an SSE-200 has neither. + * Since the IoTKit has only one CPU, it does not have the CPU1_* properties. * + Named GPIO inputs "EXP_IRQ" 0..n are the expansion interrupts for CPU 0, * which are wired to its NVIC lines 32 .. n+32 * + Named GPIO inputs "EXP_CPU1_IRQ" 0..n are the expansion interrupts for @@ -208,6 +213,8 @@ typedef struct ARMSSE { uint32_t mainclk_frq; uint32_t sram_addr_width; uint32_t init_svtor; + bool cpu_fpu[SSE_MAX_CPUS]; + bool cpu_dsp[SSE_MAX_CPUS]; } ARMSSE; typedef struct ARMSSEInfo ARMSSEInfo; |