diff options
Diffstat (limited to 'src/occ_405/homer.c')
| -rwxr-xr-x | src/occ_405/homer.c | 84 |
1 files changed, 22 insertions, 62 deletions
diff --git a/src/occ_405/homer.c b/src/occ_405/homer.c index 3107006..ef06fd0 100755 --- a/src/occ_405/homer.c +++ b/src/occ_405/homer.c @@ -66,7 +66,7 @@ homer_rc_t __attribute__((optimize("O1"))) homer_hd_map_read_unmap(const homer_r #endif homer_rc_t l_rc = HOMER_SUCCESS; - occHostConfigDataArea_t *l_hdcfg_data = (occHostConfigDataArea_t *) HOMER_BASE_ADDRESS; + occHostConfigDataArea_t *l_hdcfg_data = (occHostConfigDataArea_t *) HOMER_HD_ADDRESS; // Validate the pointers if (!o_host_data || !o_ssx_rc || ((uint32_t)o_host_data % 4)) @@ -100,73 +100,33 @@ homer_rc_t __attribute__((optimize("O1"))) homer_hd_map_read_unmap(const homer_r { // Check version, if ok handle ID requested. We need to support // current version as well as older ones - if ((HOMER_VERSION_MIN > l_hdcfg_data->version) - || - (HOMER_VERSION_MAX < l_hdcfg_data->version)) + if (HOMER_VERSION_P9 != l_hdcfg_data->version) { l_rc = HOMER_UNSUPPORTED_HD_VERSION; } else { - // Version guaranteed to be within supported range - - // HOMER Version 1 support - if (HOMER_VERSION_1 == l_hdcfg_data->version) - { - switch (i_id) - { - case HOMER_VERSION: - *(uint32_t *)o_host_data = l_hdcfg_data->version; - break; - case HOMER_NEST_FREQ: - *(uint32_t *)o_host_data = l_hdcfg_data->nestFrequency; - break; - default: - l_rc = HOMER_UNKNOWN_ID; - break; - } - } - else if (HOMER_VERSION_2 == l_hdcfg_data->version) - { - switch (i_id) - { - case HOMER_VERSION: - *(uint32_t *)o_host_data = l_hdcfg_data->version; - break; - case HOMER_NEST_FREQ: - *(uint32_t *)o_host_data = l_hdcfg_data->nestFrequency; - break; - case HOMER_INT_TYPE: - *(uint32_t *)o_host_data = l_hdcfg_data->occInterruptType; - break; - default: - l_rc = HOMER_UNKNOWN_ID; - break; - } - } - else if (HOMER_VERSION_3 == l_hdcfg_data->version) + // HOMER_VERSION_P9 == l_hdcfg_data->version + switch (i_id) { - switch (i_id) - { - case HOMER_VERSION: - *(uint32_t *)o_host_data = l_hdcfg_data->version; - break; - case HOMER_NEST_FREQ: - *(uint32_t *)o_host_data = l_hdcfg_data->nestFrequency; - break; - case HOMER_INT_TYPE: - *(uint32_t *)o_host_data = l_hdcfg_data->occInterruptType; - break; - case HOMER_FIR_MASTER: - *(uint32_t *)o_host_data = l_hdcfg_data->firMaster; - break; - case HOMER_FIR_PARMS: - memcpy(o_host_data, &(l_hdcfg_data->firParms[0]), HOMER_FIR_PARM_SIZE); - break; - default: - l_rc = HOMER_UNKNOWN_ID; - break; - } + case HOMER_VERSION: + *(uint32_t *)o_host_data = l_hdcfg_data->version; + break; + case HOMER_NEST_FREQ: + *(uint32_t *)o_host_data = l_hdcfg_data->nestFrequency; + break; + case HOMER_INT_TYPE: + *(uint32_t *)o_host_data = l_hdcfg_data->occInterruptType; + break; + case HOMER_FIR_MASTER: + *(uint32_t *)o_host_data = l_hdcfg_data->firMaster; + break; + case HOMER_FIR_PARMS: + memcpy(o_host_data, &(l_hdcfg_data->firParms[0]), HOMER_FIR_PARM_SIZE); + break; + default: + l_rc = HOMER_UNKNOWN_ID; + break; } } #if PPC405_MMU_SUPPORT |
