From 341a0dfea1fe2a186a1c9130425a20e28e811568 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jonny=20Sv=C3=A4rd?= Date: Wed, 20 May 2020 17:56:37 +0200 Subject: MLBEDSW-2288: Set default/configurable AXI values Change-Id: I2e72d26699e07b12b42832b59e23b3083c59d1d8 --- src/ethosu_config.h.in | 44 ++++++++++++++++++++++++++++++++++++++++++++ src/ethosu_driver.c | 48 +++++++++++++++++++++++++++++++++--------------- 2 files changed, 77 insertions(+), 15 deletions(-) create mode 100644 src/ethosu_config.h.in (limited to 'src') diff --git a/src/ethosu_config.h.in b/src/ethosu_config.h.in new file mode 100644 index 0000000..61cd591 --- /dev/null +++ b/src/ethosu_config.h.in @@ -0,0 +1,44 @@ +#ifndef ethosu_config_h +#define ethosu_config_h +#include + +#define NPU_QCONFIG (@NPU_QCONFIG@) +#define NPU_REGIONCFG_0 (@NPU_REGIONCFG_0@) +#define NPU_REGIONCFG_1 (@NPU_REGIONCFG_1@) +#define NPU_REGIONCFG_2 (@NPU_REGIONCFG_2@) +#define NPU_REGIONCFG_3 (@NPU_REGIONCFG_3@) +#define NPU_REGIONCFG_4 (@NPU_REGIONCFG_4@) +#define NPU_REGIONCFG_5 (@NPU_REGIONCFG_5@) +#define NPU_REGIONCFG_6 (@NPU_REGIONCFG_6@) +#define NPU_REGIONCFG_7 (@NPU_REGIONCFG_7@) + +#define AXI_LIMIT0_MAX_BEATS_BYTES (@AXI_LIMIT0_MAX_BEATS_BYTES@) +#define AXI_LIMIT0_MEM_TYPE (@AXI_LIMIT0_MEM_TYPE@) +#define AXI_LIMIT0_MAX_OUTSTANDING_READS ((uint8_t)@AXI_LIMIT0_MAX_OUTSTANDING_READS@) +#define AXI_LIMIT0_MAX_OUTSTANDING_WRITES ((uint8_t)@AXI_LIMIT0_MAX_OUTSTANDING_WRITES@) +#define AXI_LIMIT1_MAX_BEATS_BYTES (@AXI_LIMIT1_MAX_BEATS_BYTES@) +#define AXI_LIMIT1_MEM_TYPE (@AXI_LIMIT1_MEM_TYPE@) +#define AXI_LIMIT1_MAX_OUTSTANDING_READS ((uint8_t)@AXI_LIMIT1_MAX_OUTSTANDING_READS@) +#define AXI_LIMIT1_MAX_OUTSTANDING_WRITES ((uint8_t)@AXI_LIMIT1_MAX_OUTSTANDING_WRITES@) +#define AXI_LIMIT2_MAX_BEATS_BYTES (@AXI_LIMIT2_MAX_BEATS_BYTES@) +#define AXI_LIMIT2_MEM_TYPE (@AXI_LIMIT2_MEM_TYPE@) +#define AXI_LIMIT2_MAX_OUTSTANDING_READS ((uint8_t)@AXI_LIMIT2_MAX_OUTSTANDING_READS@) +#define AXI_LIMIT2_MAX_OUTSTANDING_WRITES ((uint8_t)@AXI_LIMIT2_MAX_OUTSTANDING_WRITES@) +#define AXI_LIMIT3_MAX_BEATS_BYTES (@AXI_LIMIT3_MAX_BEATS_BYTES@) +#define AXI_LIMIT3_MEM_TYPE (@AXI_LIMIT3_MEM_TYPE@) +#define AXI_LIMIT3_MAX_OUTSTANDING_READS ((uint8_t)@AXI_LIMIT3_MAX_OUTSTANDING_READS@) +#define AXI_LIMIT3_MAX_OUTSTANDING_WRITES ((uint8_t)@AXI_LIMIT3_MAX_OUTSTANDING_WRITES@) + + +#cmakedefine PMU_AUTOINIT +#cmakedefine INIT_PMCR (@INIT_PMCR@) +#cmakedefine INIT_PMCNTENSET (@INIT_PMCNTENSET@) +#cmakedefine INIT_PMCNTENCLR (@INIT_PMCNTENCLR@) +#cmakedefine INIT_PMOVSSET (@INIT_PMOVSSET@) +#cmakedefine INIT_PMOVSCLR (@INIT_PMOVSCLR@) +#cmakedefine INIT_PMINTSET (@INIT_PMINTSET@) +#cmakedefine INIT_PMINTCLR (@INIT_PMINTCLR@) +#cmakedefine INIT_PMCCNTR (@INIT_PMCCNTR@) +#cmakedefine INIT_PMCCNTR_CFG (@INIT_PMCCNTR_CFG@) + +#endif 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, -- cgit v1.2.1