diff options
Diffstat (limited to 'src/target/firmware/calypso/dsp.c')
| -rw-r--r-- | src/target/firmware/calypso/dsp.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/target/firmware/calypso/dsp.c b/src/target/firmware/calypso/dsp.c index 7871802d..4b10798a 100644 --- a/src/target/firmware/calypso/dsp.c +++ b/src/target/firmware/calypso/dsp.c @@ -197,7 +197,7 @@ static void dsp_pre_boot(const struct dsp_section *bootcode) dsp_bl_wait_ready(); } -static void dsp_set_params(int16_t *param_tab, int param_size) +static void dsp_set_params(int16_t *param_tab, int param_size, int load_extcode) { int i; int16_t *param_ptr = (int16_t *) BASE_API_PARAM; @@ -205,9 +205,11 @@ static void dsp_set_params(int16_t *param_tab, int param_size) /* Start DSP up to bootloader */ dsp_pre_boot(dsp_bootcode); - /* Load our DSP extensions */ - dputs("Installing DSP extensions patch\n"); - dsp_bl_upload_sections(dsp_extcode); + if (load_extcode) { + /* Load our DSP extensions */ + dputs("Installing DSP extensions patch\n"); + dsp_bl_upload_sections(dsp_extcode); + } /* Configure API params */ dputs("Setting some dsp_api.ndb values\n"); @@ -230,8 +232,10 @@ static void dsp_set_params(int16_t *param_tab, int param_size) for (i = 0; i < param_size; i ++) *param_ptr++ = param_tab[i]; - /* Init address for the extensions */ - dsp_api.param->d_gprs_install_address = DSP_EXT_START; + if (load_extcode) { + /* Init address for the extensions */ + dsp_api.param->d_gprs_install_address = DSP_EXT_START; + } /* Perform actual boot */ dputs("Finishing download phase\n"); @@ -450,12 +454,12 @@ static void dsp_db_init(void) dsp_api_memset((uint16_t *)BASE_API_R_PAGE_1, sizeof(T_DB_DSP_TO_MCU)); } -void dsp_power_on(void) +void dsp_power_on(int load_extcode) { /* probably a good idea to initialize the whole API area to a known value */ dsp_api_memset((uint16_t *)BASE_API_RAM, API_SIZE * 2); // size is in words - dsp_set_params((int16_t *)&dsp_params, sizeof(dsp_params)/2); + dsp_set_params((int16_t *)&dsp_params, sizeof(dsp_params)/2, load_extcode); dsp_ndb_init(); dsp_db_init(); dsp_api.frame_ctr = 0; |