From e6498f0aa2e51b652a40b5f27e5991bd65422326 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Per=20=C3=85strand?= Date: Mon, 9 Nov 2020 15:33:12 +0100 Subject: Add API to set secure and privilege level of NPU Change-Id: I8ca309ea4e5885865d5c9cf848500f45f83e08a2 --- src/ethosu_driver.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'src/ethosu_driver.c') diff --git a/src/ethosu_driver.c b/src/ethosu_driver.c index 014fb54..fcb3fbb 100644 --- a/src/ethosu_driver.c +++ b/src/ethosu_driver.c @@ -233,20 +233,26 @@ static void dump_npu_register(struct ethosu_driver *drv, int npu_reg, int npu_re static void dump_command_stream(const uint32_t *cmd_stream, const int cms_length, int qread); static void npu_axi_init(struct ethosu_driver *drv); -int ethosu_init_v2(const void *base_address, const void *fast_memory, const size_t fast_memory_size) +int ethosu_init_v3(const void *base_address, + const void *fast_memory, + const size_t fast_memory_size, + uint32_t secure_enable, + uint32_t privilege_enable) { int return_code = 0; - LOG_INFO("%s. base_address=%p, fast_memory=%p, fast_memory_size=%zu\n", + LOG_INFO("%s. base_address=%p, fast_memory=%p, fast_memory_size=%zu, secure=%u, privileged=%u\n", __FUNCTION__, base_address, fast_memory, - fast_memory_size); + fast_memory_size, + secure_enable, + privilege_enable); ethosu_drv.fast_memory = (uint32_t)fast_memory; ethosu_drv.fast_memory_size = fast_memory_size; - if (ETHOSU_SUCCESS != ethosu_dev_init(ðosu_drv.dev, base_address)) + if (ETHOSU_SUCCESS != ethosu_dev_init(ðosu_drv.dev, base_address, secure_enable, privilege_enable)) { LOG_ERR("Failed in ethosu_dev_init"); return -1; -- cgit v1.2.1