| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <assert.h> |
| #include <commonlib/helpers.h> |
| #include <device/mmio.h> |
| #include <types.h> |
| #include <soc/socinfo.h> |
| #include <soc/addressmap.h> |
| |
| #define JTAG_OFFSET 0xB1014 |
| |
| static struct chipinfo chipinfolut[] = { |
| { CHIPINFO_ID_SM_KODIAK, CHIPINFO_PARTNUM_SM_KODIAK, CHIPINFO_MODEM_SUPPORTED}, |
| { CHIPINFO_ID_SC_KODIAK_CHROME, CHIPINFO_PARTNUM_SC_KODIAK_CHROME, |
| CHIPINFO_MODEM_SUPPORTED }, |
| { CHIPINFO_ID_SC_KODIAK_WINDOWS, CHIPINFO_PARTNUM_SC_KODIAK_WINDOWS, |
| CHIPINFO_MODEM_SUPPORTED}, |
| { CHIPINFO_ID_QCM_KODIAK, CHIPINFO_PARTNUM_QCM_KODIAK, CHIPINFO_MODEM_SUPPORTED }, |
| { CHIPINFO_ID_QCS_KODIAK, CHIPINFO_PARTNUM_QCS_KODIAK, CHIPINFO_MODEM_UNKNOWN }, |
| { CHIPINFO_ID_SMP_KODIAK, CHIPINFO_PARTNUM_SMP_KODIAK, CHIPINFO_MODEM_UNKNOWN }, |
| { CHIPINFO_ID_SM_KODIAK_LTE_ONLY, CHIPINFO_PARTNUM_SM_KODIAK_LTE_ONLY, |
| CHIPINFO_MODEM_SUPPORTED }, |
| { CHIPINFO_ID_SCP_KODIAK, CHIPINFO_PARTNUM_SCP_KODIAK, CHIPINFO_MODEM_UNKNOWN }, |
| { CHIPINFO_ID_SC_8CGEN3, CHIPINFO_PARTNUM_SC_8CGEN3, CHIPINFO_MODEM_SUPPORTED }, |
| { CHIPINFO_ID_SCP_8CGEN3, CHIPINFO_PARTNUM_SCP_8CGEN3, CHIPINFO_MODEM_UNKNOWN }, |
| { CHIPINFO_ID_KODIAK_SCP_7CGEN3, CHIPINFO_PARTNUM_KODIAK_SCP_7CGEN3, |
| CHIPINFO_MODEM_UNKNOWN }, |
| { CHIPINFO_ID_QCS_KODIAK_LITE, CHIPINFO_PARTNUM_QCS_KODIAK_LITE, |
| CHIPINFO_MODEM_UNKNOWN }, |
| { CHIPINFO_ID_QCM_KODIAK_LITE, CHIPINFO_PARTNUM_QCM_KODIAK_LITE, |
| CHIPINFO_MODEM_UNKNOWN }, |
| }; |
| |
| bool socinfo_modem_supported(void) |
| { |
| uint32_t jtagid; |
| int i; |
| |
| jtagid = read32((void *)(TLMM_TILE_BASE + JTAG_OFFSET)) & DEVICE_ID; |
| |
| for (i = 0; i < ARRAY_SIZE(chipinfolut); i++) |
| if (chipinfolut[i].jtagid == jtagid) |
| return chipinfolut[i].modem; |
| |
| return false; |
| } |