diff options
Diffstat (limited to 'targets/corstone-300/target.cpp')
| -rw-r--r-- | targets/corstone-300/target.cpp | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/targets/corstone-300/target.cpp b/targets/corstone-300/target.cpp index 7c902d2..d5c44ea 100644 --- a/targets/corstone-300/target.cpp +++ b/targets/corstone-300/target.cpp @@ -26,11 +26,13 @@ #include <ethosu_driver.h> #endif +#include <timing_adapter.h> + #include "uart.h" +#include <inttypes.h> #include <stdio.h> #include <stdlib.h> -#include <inttypes.h> using namespace EthosU; @@ -39,8 +41,10 @@ using namespace EthosU; ****************************************************************************/ #define ETHOSU_BASE_ADDRESS 0x48102000 +#define ETHOSU_IRQ 56 -#define ETHOSU_IRQ 56 +#define ETHOSU0_TA0_BASE_ADDRESS 0x48103000 +#define ETHOSU0_TA1_BASE_ADDRESS 0x48103200 /**************************************************************************** * Variables @@ -53,6 +57,10 @@ __attribute__((aligned(16), section(".bss.ethosu_scratch"))) uint8_t ethosu_scra #define ETHOSU_FAST_MEMORY_SIZE 0 #endif +static uintptr_t ethosu_ta_base_addrs[ETHOSU_NPU_COUNT][ETHOSU_NPU_TA_COUNT] = { + {ETHOSU0_TA0_BASE_ADDRESS, ETHOSU0_TA1_BASE_ADDRESS}}; +struct timing_adapter ethosu_ta[ETHOSU_NPU_COUNT][ETHOSU_NPU_TA_COUNT]; + /**************************************************************************** * Cache maintenance ****************************************************************************/ @@ -133,6 +141,15 @@ void targetSetup() { // Initialize UART driver uart_init(); + // Initialize timing adapter(s) + for (int i = 0; i < ETHOSU_NPU_COUNT; i++) { + for (int j = 0; j < ETHOSU_NPU_TA_COUNT; j++) { + if (ta_init(ðosu_ta[i][j], ethosu_ta_base_addrs[i][j])) { + printf("Failed to initialize timing-adapter %d for NPU %d\n", j, i); + } + } + } + #ifdef ETHOSU // Initialize Ethos-U NPU driver if (ethosu_init_v3(reinterpret_cast<void *>(ETHOSU_BASE_ADDRESS), ethosu_scratch, ETHOSU_FAST_MEMORY_SIZE, 1, 1)) { |