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chipset/intel: extract intel_get_dev_revid

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This commit is contained in:
Matthias Ringwald 2024-07-17 12:30:44 +02:00
parent e9d8f008df
commit addebe7f9f
1 changed files with 35 additions and 35 deletions
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70
chipset/intel/btstack_chipset_intel_firmware.c
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@ -158,17 +158,47 @@ static int waiting_for_command_complete;
static uint8_t hci_outgoing[300];
static uint8_t fw_buffer[300];
static uint8_t hw_variant;
static uint16_t dev_revid;
static FILE * fw_file;
static size_t fw_offset;
static void (*done)(int result);
// protogtypes
static void state_machine(uint8_t *packet, uint16_t size);
// functions
static int intel_get_firmware_name(intel_version_t *version, intel_boot_params_t *params, const char *folder_path,
static uint16_t intel_get_dev_revid(intel_boot_params_t * boot_params){
return little_endian_read_16((uint8_t*)&intel_boot_params.dev_revid, 0);
}
static void dump_intel_version(intel_version_t * version){
log_info("status 0x%02x", version->status);
log_info("hw_platform 0x%02x", version->hw_platform);
log_info("hw_variant 0x%02x", version->hw_variant);
log_info("hw_revision 0x%02x", version->hw_revision);
log_info("fw_variant 0x%02x", version->fw_variant);
log_info("fw_revision 0x%02x", version->fw_revision);
log_info("fw_build_num 0x%02x", version->fw_build_num);
log_info("fw_build_ww 0x%02x", version->fw_build_ww);
log_info("fw_build_yy 0x%02x", version->fw_build_yy);
log_info("fw_patch_num 0x%02x", version->fw_patch_num);
}
static void dump_intel_boot_params(intel_boot_params_t * boot_params){
bd_addr_t addr;
reverse_bd_addr(boot_params->otp_bdaddr, addr);
log_info("Device revision: %u", intel_get_dev_revid(boot_params));
log_info("Secure Boot: %s", boot_params->secure_boot ? "enabled" : "disabled");
log_info("OTP lock: %s", boot_params->otp_lock ? "enabled" : "disabled");
log_info("API lock: %s", boot_params->api_lock ? "enabled" : "disabled");
log_info("Debug lock: %s", boot_params->debug_lock ? "enabled" : "disabled");
log_info("Minimum firmware build %u week %u %u", boot_params->min_fw_build_nn, boot_params->min_fw_build_cw, 2000 + boot_params->min_fw_build_yy);
log_info("OTC BD_ADDR: %s", bd_addr_to_str(addr));
}
static int intel_get_firmware_name(intel_version_t *version, intel_boot_params_t *boot_params, const char *folder_path,
const char *suffix, char *firmware_path, size_t firmware_path_len) {
switch (version->hw_variant)
{
@ -177,7 +207,7 @@ static int intel_get_firmware_name(intel_version_t *version, intel_boot_params_t
snprintf(firmware_path, firmware_path_len, "%s/ibt-%u-%u.%s",
folder_path,
version->hw_variant,
little_endian_read_16((const uint8_t *)&params->dev_revid, 0),
intel_get_dev_revid(boot_params),
suffix);
break;
case 0x11: /* JfP */
@ -235,8 +265,6 @@ static int transport_send_intel_ddc(const uint8_t * data, uint8_t len){
return transport_send_packet(HCI_COMMAND_DATA_PACKET, hci_outgoing, size);
}
static void state_machine(uint8_t *packet, uint16_t size);
// read data from fw file and send it via intel_secure + update state
static int intel_send_fragment(uint8_t fragment_type, uint8_t len){
size_t res = fread(fw_buffer, 1, len, fw_file);
@ -260,31 +288,6 @@ static int intel_send_ddc(void){
return transport_send_intel_ddc(fw_buffer, 1 + len);
}
static void dump_intel_version(intel_version_t * version){
log_info("status 0x%02x", version->status);
log_info("hw_platform 0x%02x", version->hw_platform);
log_info("hw_variant 0x%02x", version->hw_variant);
log_info("hw_revision 0x%02x", version->hw_revision);
log_info("fw_variant 0x%02x", version->fw_variant);
log_info("fw_revision 0x%02x", version->fw_revision);
log_info("fw_build_num 0x%02x", version->fw_build_num);
log_info("fw_build_ww 0x%02x", version->fw_build_ww);
log_info("fw_build_yy 0x%02x", version->fw_build_yy);
log_info("fw_patch_num 0x%02x", version->fw_patch_num);
}
static void dump_intel_boot_params(intel_boot_params_t * boot_params){
bd_addr_t addr;
reverse_bd_addr(boot_params->otp_bdaddr, addr);
log_info("Device revision: %u", dev_revid);
log_info("Secure Boot: %s", boot_params->secure_boot ? "enabled" : "disabled");
log_info("OTP lock: %s", boot_params->otp_lock ? "enabled" : "disabled");
log_info("API lock: %s", boot_params->api_lock ? "enabled" : "disabled");
log_info("Debug lock: %s", boot_params->debug_lock ? "enabled" : "disabled");
log_info("Minimum firmware build %u week %u %u", boot_params->min_fw_build_nn, boot_params->min_fw_build_cw, 2000 + boot_params->min_fw_build_yy);
log_info("OTC BD_ADDR: %s", bd_addr_to_str(addr));
}
static void state_machine(uint8_t *packet, uint16_t size) {
size_t res;
size_t buffer_offset;
@ -336,8 +339,6 @@ static void state_machine(uint8_t *packet, uint16_t size) {
intel_version = *(intel_version_t*) hci_event_command_complete_get_return_parameters(packet);
dump_intel_version(&intel_version);
hw_variant = intel_version.hw_variant;
// fw_variant = 0x06 bootloader mode / 0x23 operational mode
if (intel_version.fw_variant == 0x23) {
(*done)(0);
@ -358,7 +359,6 @@ static void state_machine(uint8_t *packet, uint16_t size) {
dump_intel_boot_params(&intel_boot_params);
reverse_bd_addr(intel_boot_params.otp_bdaddr, addr);
dev_revid = little_endian_read_16((uint8_t*)&intel_boot_params.dev_revid, 0);
// assert command complete is required
if (intel_boot_params.limited_cce != 0) break;