X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fjtag%2Famt_jtagaccel.c;h=6c39d88e88053e93a2193bf58b2f0794ef9c0885;hp=2db90935f309232a46f126d1d2c8543357a2d68f;hb=dc575dc5bf8cb597a0e9a47794744ae6b1928087;hpb=d2d75efb3929b0067f7dcb6f9973ec8c47948135 diff --git a/src/jtag/amt_jtagaccel.c b/src/jtag/amt_jtagaccel.c index 2db90935f3..6c39d88e88 100644 --- a/src/jtag/amt_jtagaccel.c +++ b/src/jtag/amt_jtagaccel.c @@ -21,25 +21,14 @@ #include "config.h" #endif -#include "replacements.h" +#include "interface.h" +#include "commands.h" -#include "jtag.h" - -/* system includes */ - -#ifdef _WIN32 -#include "errno.h" -#endif /* _WIN32 */ - -#include -#include #if PARPORT_USE_PPDEV == 1 #include #include -#include #include -#include #else /* not PARPORT_USE_PPDEV */ #ifndef _WIN32 #include @@ -49,20 +38,17 @@ #if PARPORT_USE_GIVEIO == 1 #if IS_CYGWIN == 1 #include -#include #endif #endif -#include "log.h" - /* configuration */ -static u16 amt_jtagaccel_port; +static uint16_t amt_jtagaccel_port; /* interface variables */ -static u8 aw_control_rst = 0x00; -static u8 aw_control_fsm = 0x10; -static u8 aw_control_baudrate = 0x20; +static uint8_t aw_control_rst = 0x00; +static uint8_t aw_control_fsm = 0x10; +static uint8_t aw_control_baudrate = 0x20; static int rtck_enabled = 0; @@ -103,7 +89,7 @@ static int amt_jtagaccel_handle_rtck_command(struct command_context_s *cmd_ctx, * 4: Shift-IR * 5: Pause-IR */ -static u8 amt_jtagaccel_tap_move[6][6][2] = +static uint8_t amt_jtagaccel_tap_move[6][6][2] = { /* RESET IDLE DRSHIFT DRPAUSE IRSHIFT IRPAUSE */ {{0x1f, 0x00}, {0x0f, 0x00}, {0x8a, 0x04}, {0x0a, 0x00}, {0x06, 0x00}, {0x96, 0x00}}, /* RESET */ @@ -175,7 +161,7 @@ static void amt_jtagaccel_end_state(tap_state_t state) static void amt_wait_scan_busy(void) { int timeout = 4096; - u8 ar_status; + uint8_t ar_status; AMT_AR(ar_status); while (((ar_status) & 0x80) && (timeout-- > 0)) @@ -190,8 +176,8 @@ static void amt_wait_scan_busy(void) static void amt_jtagaccel_state_move(void) { - u8 aw_scan_tms_5; - u8 tms_scan[2]; + uint8_t aw_scan_tms_5; + uint8_t tms_scan[2]; tap_state_t cur_state = tap_get_state(); tap_state_t end_state = tap_get_end_state(); @@ -201,6 +187,7 @@ static void amt_jtagaccel_state_move(void) aw_scan_tms_5 = 0x40 | (tms_scan[0] & 0x1f); AMT_AW(aw_scan_tms_5); + int jtag_speed = jtag_get_speed(); if (jtag_speed > 3 || rtck_enabled) amt_wait_scan_busy(); @@ -218,8 +205,8 @@ static void amt_jtagaccel_state_move(void) static void amt_jtagaccel_runtest(int num_cycles) { int i = 0; - u8 aw_scan_tms_5; - u8 aw_scan_tms_1to4; + uint8_t aw_scan_tms_5; + uint8_t aw_scan_tms_1to4; tap_state_t saved_end_state = tap_get_end_state(); @@ -248,16 +235,17 @@ static void amt_jtagaccel_runtest(int num_cycles) amt_jtagaccel_state_move(); } -static void amt_jtagaccel_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size) +static void amt_jtagaccel_scan(bool ir_scan, enum scan_type type, uint8_t *buffer, int scan_size) { int bits_left = scan_size; int bit_count = 0; tap_state_t saved_end_state = tap_get_end_state(); - u8 aw_tdi_option; - u8 dw_tdi_scan; - u8 dr_tdo; - u8 aw_tms_scan; - u8 tms_scan[2]; + uint8_t aw_tdi_option; + uint8_t dw_tdi_scan; + uint8_t dr_tdo; + uint8_t aw_tms_scan; + uint8_t tms_scan[2]; + int jtag_speed = jtag_get_speed(); if (ir_scan) amt_jtagaccel_end_state(TAP_IRSHIFT); @@ -335,7 +323,7 @@ static int amt_jtagaccel_execute_queue(void) jtag_command_t *cmd = jtag_command_queue; /* currently processed command */ int scan_size; enum scan_type type; - u8 *buffer; + uint8_t *buffer; int retval; /* return ERROR_OK, unless a jtag_read_buffer returns a failed check @@ -347,13 +335,6 @@ static int amt_jtagaccel_execute_queue(void) { switch (cmd->type) { - case JTAG_END_STATE: -#ifdef _DEBUG_JTAG_IO_ - LOG_DEBUG("end_state: %i", cmd->cmd.end_state->end_state); -#endif - if (cmd->cmd.end_state->end_state != TAP_INVALID) - amt_jtagaccel_end_state(cmd->cmd.end_state->end_state); - break; case JTAG_RESET: #ifdef _DEBUG_JTAG_IO_ LOG_DEBUG("reset trst: %i srst %i", cmd->cmd.reset->trst, cmd->cmd.reset->srst); @@ -368,24 +349,21 @@ static int amt_jtagaccel_execute_queue(void) #ifdef _DEBUG_JTAG_IO_ LOG_DEBUG("runtest %i cycles, end in %i", cmd->cmd.runtest->num_cycles, cmd->cmd.runtest->end_state); #endif - if (cmd->cmd.runtest->end_state != TAP_INVALID) - amt_jtagaccel_end_state(cmd->cmd.runtest->end_state); + amt_jtagaccel_end_state(cmd->cmd.runtest->end_state); amt_jtagaccel_runtest(cmd->cmd.runtest->num_cycles); break; case JTAG_STATEMOVE: #ifdef _DEBUG_JTAG_IO_ LOG_DEBUG("statemove end in %i", cmd->cmd.statemove->end_state); #endif - if (cmd->cmd.statemove->end_state != TAP_INVALID) - amt_jtagaccel_end_state(cmd->cmd.statemove->end_state); + amt_jtagaccel_end_state(cmd->cmd.statemove->end_state); amt_jtagaccel_state_move(); break; case JTAG_SCAN: #ifdef _DEBUG_JTAG_IO_ LOG_DEBUG("scan end in %i", cmd->cmd.scan->end_state); #endif - if (cmd->cmd.scan->end_state != TAP_INVALID) - amt_jtagaccel_end_state(cmd->cmd.scan->end_state); + amt_jtagaccel_end_state(cmd->cmd.scan->end_state); scan_size = jtag_build_buffer(cmd->cmd.scan, &buffer); type = jtag_scan_type(cmd->cmd.scan); amt_jtagaccel_scan(cmd->cmd.scan->ir_scan, type, buffer, scan_size); @@ -417,20 +395,20 @@ int amt_jtagaccel_get_giveio_access(void) OSVERSIONINFO version; version.dwOSVersionInfoSize = sizeof version; - if (!GetVersionEx( &version )) { + if (!GetVersionEx(&version)) { errno = EINVAL; return -1; } if (version.dwPlatformId != VER_PLATFORM_WIN32_NT) return 0; - h = CreateFile( "\\\\.\\giveio", GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL ); + h = CreateFile("\\\\.\\giveio", GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (h == INVALID_HANDLE_VALUE) { errno = ENODEV; return -1; } - CloseHandle( h ); + CloseHandle(h); return 0; } @@ -441,11 +419,11 @@ static int amt_jtagaccel_init(void) #if PARPORT_USE_PPDEV == 1 char buffer[256]; int i = 0; - u8 control_port; + uint8_t control_port; #else - u8 status_port; + uint8_t status_port; #endif - u8 ar_status; + uint8_t ar_status; #if PARPORT_USE_PPDEV == 1 if (device_handle > 0) @@ -520,8 +498,9 @@ static int amt_jtagaccel_init(void) aw_control_fsm |= 0x04; AMT_AW(aw_control_fsm); - amt_jtagaccel_speed(jtag_speed); + amt_jtagaccel_speed(jtag_get_speed()); + enum reset_types jtag_reset_config = jtag_get_reset_config(); if (jtag_reset_config & RESET_TRST_OPEN_DRAIN) aw_control_rst &= ~0x8; else @@ -547,14 +526,26 @@ static int amt_jtagaccel_quit(void) return ERROR_OK; } -static int amt_jtagaccel_handle_parport_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) +static int amt_jtagaccel_handle_parport_port_command( + struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) { - if (argc == 0) - return ERROR_OK; + if (argc == 1) + { + /* only if the port wasn't overwritten by cmdline */ + if (amt_jtagaccel_port == 0) + { + int retval = parse_u16(args[0], &amt_jtagaccel_port); + if (ERROR_OK != retval) + return retval; + } + else + { + LOG_ERROR("The parport port was already configured!"); + return ERROR_FAIL; + } + } - /* only if the port wasn't overwritten by cmdline */ - if (amt_jtagaccel_port == 0) - amt_jtagaccel_port = strtoul(args[0], NULL, 0); + command_print(cmd_ctx, "parport port = %u", amt_jtagaccel_port); return ERROR_OK; }