diff options
Diffstat (limited to 'chip/ish/system.c')
| -rw-r--r-- | chip/ish/system.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/chip/ish/system.c b/chip/ish/system.c index 280bf57fa4..c26026dcb8 100644 --- a/chip/ish/system.c +++ b/chip/ish/system.c @@ -175,6 +175,37 @@ void system_set_image_copy(enum system_image_copy_t copy) { } +#define HBW_FABRIC_BASE 0x10000000 +#define PER0_FABRIC_BASE 0x04000000 +#define AGENT_STS 0x28 +#define ERROR_LOG 0x58 + +static uint16_t hbw_ia_offset[] = { + 0x1000, + 0x3400, + 0x3800, + 0x5000, + 0x5800, + 0x6000 +}; + +static inline void clear_register(uint32_t reg) +{ + REG32(reg) = REG32(reg); +} + +void clear_fabric_error(void) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(hbw_ia_offset); i++) { + clear_register(HBW_FABRIC_BASE + hbw_ia_offset[i] + AGENT_STS); + clear_register(HBW_FABRIC_BASE + hbw_ia_offset[i] + ERROR_LOG); + } + clear_register(PER0_FABRIC_BASE + 0x1000 + AGENT_STS); + clear_register(PER0_FABRIC_BASE + 0x1000 + ERROR_LOG); +} + static __maybe_unused void fabric_isr(void) { /** |