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@@ -88,8 +88,73 @@ static uint8_t usb_emu_result_buffer[JLINK_EMU_RESULT_BUFFER_SIZE]; |
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#define EMU_CMD_GET_HW_VERSION 0xf0 |
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/* bits return from EMU_CMD_GET_CAPS */ |
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#define EMU_CAP_RESERVED_1 0 |
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#define EMU_CAP_GET_HW_VERSION 1 |
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#define EMU_CAP_WRITE_DCC 2 |
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#define EMU_CAP_ADAPTIVE_CLOCKING 3 |
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#define EMU_CAP_READ_CONFIG 4 |
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#define EMU_CAP_WRITE_CONFIG 5 |
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#define EMU_CAP_TRACE 6 |
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#define EMU_CAP_WRITE_MEM 7 |
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#define EMU_CAP_READ_MEM 8 |
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#define EMU_CAP_SPEED_INFO 9 |
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#define EMU_CAP_EXEC_CODE 10 |
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#define EMU_CAP_GET_MAX_BLOCK_SIZE 11 |
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#define EMU_CAP_GET_HW_INFO 12 |
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#define EMU_CAP_SET_KS_POWER 13 |
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#define EMU_CAP_RESET_STOP_TIMED 14 |
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#define EMU_CAP_RESERVED_2 15 |
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#define EMU_CAP_MEASURE_RTCK_REACT 16 |
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#define EMU_CAP_SELECT_IF 17 |
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#define EMU_CAP_RW_MEM_ARM79 18 |
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#define EMU_CAP_GET_COUNTERS 19 |
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#define EMU_CAP_READ_DCC 20 |
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#define EMU_CAP_GET_CPU_CAPS 21 |
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#define EMU_CAP_EXEC_CPU_CMD 22 |
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#define EMU_CAP_SWO 23 |
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#define EMU_CAP_WRITE_DCC_EX 24 |
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#define EMU_CAP_UPDATE_FIRMWARE_EX 25 |
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#define EMU_CAP_FILE_IO 26 |
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#define EMU_CAP_REGISTER 27 |
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#define EMU_CAP_INDICATORS 28 |
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#define EMU_CAP_TEST_NET_SPEED 29 |
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#define EMU_CAP_RAWTRACE 30 |
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#define EMU_CAP_RESERVED_3 31 |
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static char *jlink_cap_str[] = { |
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"Always 1.", |
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"Supports command EMU_CMD_GET_HARDWARE_VERSION", |
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"Supports command EMU_CMD_WRITE_DCC", |
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"Supports adaptive clocking", |
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"Supports command EMU_CMD_READ_CONFIG", |
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"Supports command EMU_CMD_WRITE_CONFIG", |
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"Supports trace commands", |
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"Supports command EMU_CMD_WRITE_MEM", |
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"Supports command EMU_CMD_READ_MEM", |
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"Supports command EMU_CMD_GET_SPEED", |
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"Supports command EMU_CMD_CODE_...", |
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"Supports command EMU_CMD_GET_MAX_BLOCK_SIZE", |
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"Supports command EMU_CMD_GET_HW_INFO", |
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"Supports command EMU_CMD_SET_KS_POWER", |
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"Supports command EMU_CMD_HW_RELEASE_RESET_STOP_TIMED", |
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"Reserved", |
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"Supports command EMU_CMD_MEASURE_RTCK_REACT", |
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"Supports command EMU_CMD_HW_SELECT_IF", |
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"Supports command EMU_CMD_READ/WRITE_MEM_ARM79", |
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"Supports command EMU_CMD_GET_COUNTERS", |
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"Supports command EMU_CMD_READ_DCC", |
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"Supports command EMU_CMD_GET_CPU_CAPS", |
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"Supports command EMU_CMD_EXEC_CPU_CMD", |
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"Supports command EMU_CMD_SWO", |
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"Supports command EMU_CMD_WRITE_DCC_EX", |
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"Supports command EMU_CMD_UPDATE_FIRMWARE_EX", |
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"Supports command EMU_CMD_FILE_IO", |
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"Supports command EMU_CMD_REGISTER", |
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"Supports command EMU_CMD_INDICATORS", |
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"Supports command EMU_CMD_TEST_NET_SPEED", |
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"Supports command EMU_CMD_RAWTRACE", |
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"Reserved", |
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}; |
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/* max speed 12MHz v5.0 jlink */ |
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#define JLINK_MAX_SPEED 12000 |
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@@ -140,6 +205,8 @@ static struct jlink* jlink_handle; |
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static uint16_t vids[] = { VID, 0 }; |
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static uint16_t pids[] = { PID, 0 }; |
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static uint32_t jlink_caps; |
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/***************************************************************************/ |
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/* External interface implementation */ |
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@@ -540,11 +607,31 @@ static int jlink_get_status(void) |
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return ERROR_OK; |
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} |
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#define jlink_dump_printf(context, expr ...) \ |
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do { \ |
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if (context) \ |
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command_print(context, expr); \ |
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else \ |
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LOG_INFO(expr); \ |
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} while(0); |
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static void jlink_caps_dump(struct command_context *ctx) |
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{ |
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int i; |
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jlink_dump_printf(ctx, "J-Link Capabilities"); |
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for (i = 1; i < 31; i++) |
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if (jlink_caps & (1 << i)) |
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jlink_dump_printf(ctx, "%s", jlink_cap_str[i]); |
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} |
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static int jlink_get_version_info(void) |
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{ |
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int result; |
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int len; |
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uint32_t jlink_caps, jlink_max_size; |
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uint32_t jlink_max_size; |
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/* query hardware version */ |
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jlink_simple_command(EMU_CMD_VERSION); |
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@@ -651,6 +738,13 @@ COMMAND_HANDLER(jlink_handle_jlink_info_command) |
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return ERROR_OK; |
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} |
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COMMAND_HANDLER(jlink_handle_jlink_caps_command) |
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{ |
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jlink_caps_dump(CMD_CTX); |
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return ERROR_OK; |
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} |
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COMMAND_HANDLER(jlink_handle_jlink_hw_jtag_command) |
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{ |
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switch (CMD_ARGC) { |
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@@ -676,6 +770,12 @@ COMMAND_HANDLER(jlink_handle_jlink_hw_jtag_command) |
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} |
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static const struct command_registration jlink_subcommand_handlers[] = { |
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{ |
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.name = "caps", |
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.handler = &jlink_handle_jlink_caps_command, |
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.mode = COMMAND_EXEC, |
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.help = "show jlink capabilities", |
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}, |
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{ |
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.name = "info", |
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.handler = &jlink_handle_jlink_info_command, |
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