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fix(gpsr): fix the code to allow other GPSR ids other than 0 #359

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Merged
danielRep merged 1 commit into from
May 15, 2026
Merged

fix(gpsr): fix the code to allow other GPSR ids other than 0 #359

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2 changes: 1 addition & 1 deletion src/arch/tricore/inc/arch/platform.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@

#define IR_MAX_INTERRUPTS (2048U)
#define HYP_GPSR_GROUP (0)
#define IPI_CPU_MSG (GPSR_SRC_BASE)
#define IPI_CPU_MSG (GPSR_SRC_BASE + (HYP_GPSR_GROUP * 8))

// Arch-specific platform data
struct plat_device {
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4 changes: 2 additions & 2 deletions src/arch/tricore/vm.c
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Expand Up @@ -28,8 +28,8 @@ static void vm_ipi_init(struct vm* vm, const struct vm_config* vm_config)

for (unsigned long int i = 0; i < vm_config->platform.arch.gpsr_num; i++) {
unsigned long group = (unsigned long)vm_config->platform.arch.gpsr_groups[i];
if (group == 0) {
ERROR("GPSR group 0 is reserved for Bao internal use.\n");
if (group == HYP_GPSR_GROUP) {
ERROR("GPSR group %d is reserved for Bao internal use.\n", HYP_GPSR_GROUP);
}
// We need to clear the group 1st because it allows access to everyone by default
ir_clear_gpsr_group(group);
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