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| author | Jonny Svärd <jonny.svaerd@arm.com> | 2020-05-20 17:56:37 +0200 |
|---|---|---|
| committer | Jonny Svärd <jonny.svaerd@arm.com> | 2020-05-26 22:27:05 +0200 |
| commit | 341a0dfea1fe2a186a1c9130425a20e28e811568 (patch) | |
| tree | d5f1b1140cc4c06b16d8982bc6921c24edd2cc42 /src/ethosu_driver.c | |
| parent | 2e7e3b70bf7d0c783b692b9062abca509f0a43b8 (diff) | |
| download | ethos-u-core-driver-341a0dfea1fe2a186a1c9130425a20e28e811568.tar.gz | |
MLBEDSW-2288: Set default/configurable AXI values
Change-Id: I2e72d26699e07b12b42832b59e23b3083c59d1d8
Diffstat (limited to 'src/ethosu_driver.c')
| -rw-r--r-- | src/ethosu_driver.c | 48 |
1 files changed, 33 insertions, 15 deletions
diff --git a/src/ethosu_driver.c b/src/ethosu_driver.c index 01ec389..8384ebe 100644 --- a/src/ethosu_driver.c +++ b/src/ethosu_driver.c @@ -16,6 +16,7 @@ * limitations under the License. */ +#include "ethosu_config.h" #include "ethosu_driver.h" #include "ethosu_common.h" @@ -397,22 +398,39 @@ static int handle_optimizer_config(struct opt_cfg_s *opt_cfg_p) return return_code; } -void __attribute__((weak)) npu_axi_init() +void npu_axi_init() { - // TODO Power on - - // TODO Set qconfig - ethosu_set_qconfig(0); - - // TODO Set region config - ethosu_set_regioncfg(0, 0); - ethosu_set_regioncfg(1, 0); - ethosu_set_regioncfg(2, 0); - ethosu_set_regioncfg(3, 0); - ethosu_set_regioncfg(4, 0); - ethosu_set_regioncfg(5, 0); - ethosu_set_regioncfg(6, 0); - ethosu_set_regioncfg(7, 0); + ethosu_set_qconfig(NPU_QCONFIG); + + ethosu_set_regioncfg(0, NPU_REGIONCFG_0); + ethosu_set_regioncfg(1, NPU_REGIONCFG_1); + ethosu_set_regioncfg(2, NPU_REGIONCFG_2); + ethosu_set_regioncfg(3, NPU_REGIONCFG_3); + ethosu_set_regioncfg(4, NPU_REGIONCFG_4); + ethosu_set_regioncfg(5, NPU_REGIONCFG_5); + ethosu_set_regioncfg(6, NPU_REGIONCFG_6); + ethosu_set_regioncfg(7, NPU_REGIONCFG_7); + + (void)ethosu_set_axi_limit0( + AXI_LIMIT0_MAX_BEATS_BYTES, + AXI_LIMIT0_MEM_TYPE, + AXI_LIMIT0_MAX_OUTSTANDING_READS, + AXI_LIMIT0_MAX_OUTSTANDING_WRITES); + (void)ethosu_set_axi_limit1( + AXI_LIMIT1_MAX_BEATS_BYTES, + AXI_LIMIT1_MEM_TYPE, + AXI_LIMIT1_MAX_OUTSTANDING_READS, + AXI_LIMIT1_MAX_OUTSTANDING_WRITES); + (void)ethosu_set_axi_limit2( + AXI_LIMIT2_MAX_BEATS_BYTES, + AXI_LIMIT2_MEM_TYPE, + AXI_LIMIT2_MAX_OUTSTANDING_READS, + AXI_LIMIT2_MAX_OUTSTANDING_WRITES); + (void)ethosu_set_axi_limit3( + AXI_LIMIT3_MAX_BEATS_BYTES, + AXI_LIMIT3_MEM_TYPE, + AXI_LIMIT3_MAX_OUTSTANDING_READS, + AXI_LIMIT3_MAX_OUTSTANDING_WRITES); } static int handle_command_stream(const uint8_t *cmd_stream, |