#endif
#include "mflash.h"
-#include "target.h"
-#include "time_support.h"
-#include "fileio.h"
-#include "log.h"
+#include <target/target.h>
+#include <helper/time_support.h>
+#include <helper/fileio.h>
+#include <helper/log.h>
static int s3c2440_set_gpio_to_output (struct mflash_gpio_num gpio);
static int pxa270_set_gpio_to_output (struct mflash_gpio_num gpio);
static int pxa270_set_gpio_output_val (struct mflash_gpio_num gpio, uint8_t val);
-static struct command *mflash_cmd;
-
static struct mflash_bank *mflash_bank;
static struct mflash_gpio_drv pxa270_gpio = {
return ret;
}
-static int mg_dsk_wait(mg_io_type_wait wait, uint32_t time)
+static int mg_dsk_wait(mg_io_type_wait wait, uint32_t time_var)
{
uint8_t status, error;
struct target *target = mflash_bank->target;
struct duration bench;
duration_start(&bench);
- while (time) {
+ while (time_var) {
ret = target_read_u8(target, mg_task_reg + MG_REG_STATUS, &status);
if (ret != ERROR_OK)
else
LOG_ERROR("mflash: duration measurement failed: %d", ret);
- if (t > time)
+ if (t > time_var)
break;
}
if ((ret = mg_dsk_io_cmd(0, 1, mg_io_cmd_identify)) != ERROR_OK)
return ret;
- if ((ret = mg_dsk_wait(mg_io_wait_drq, MG_OEM_DISK_WAIT_TIME_NORMAL)) != ERROR_OK)
+ ret = mg_dsk_wait(mg_io_wait_drq, MG_OEM_DISK_WAIT_TIME_NORMAL);
+ if (ret != ERROR_OK)
return ret;
LOG_INFO("mflash: read drive info");
if (! mflash_bank->drv_info)
mflash_bank->drv_info = malloc(sizeof(struct mg_drv_info));
- target_read_memory(target, mg_buff, 2, sizeof(mg_io_type_drv_info) >> 1,
+ ret = target_read_memory(target, mg_buff, 2,
+ sizeof(mg_io_type_drv_info) >> 1,
(uint8_t *)&mflash_bank->drv_info->drv_id);
if (ret != ERROR_OK)
return ret;
ret = mg_mflash_probe();
if (ret == ERROR_OK) {
- command_print(cmd_ctx, "mflash (total %" PRIu32 " sectors) found at 0x%8.8" PRIx32 "",
+ command_print(CMD_CTX, "mflash (total %" PRIu32 " sectors) found at 0x%8.8" PRIx32 "",
mflash_bank->drv_info->tot_sects, mflash_bank->base);
}
if (duration_measure(&bench) == ERROR_OK)
{
- command_print(cmd_ctx, "wrote %zu byte from file %s "
- "in %fs (%0.3f kB/s)", fileio.size, CMD_ARGV[1],
+ command_print(CMD_CTX, "wrote %ld bytes from file %s "
+ "in %fs (%0.3f kB/s)", (long)fileio.size, CMD_ARGV[1],
duration_elapsed(&bench), duration_kbps(&bench, fileio.size));
}
return ERROR_OK;
mg_write_cmd_err:
- free(buffer);
+ free(buffer);
fileio_close(&fileio);
return ret;
if (duration_measure(&bench) == ERROR_OK)
{
- command_print(cmd_ctx, "dump image (address 0x%8.8" PRIx32 " "
+ command_print(CMD_CTX, "dump image (address 0x%8.8" PRIx32 " "
"size %" PRIu32 ") to file %s in %fs (%0.3f kB/s)",
address, size, CMD_ARGV[1],
duration_elapsed(&bench), duration_kbps(&bench, size));
return ERROR_OK;
mg_dump_cmd_err:
- free(buffer);
+ free(buffer);
fileio_close(&fileio);
return ret;
}
}
-int mflash_init_drivers(struct command_context *cmd_ctx)
+static const struct command_registration mflash_exec_command_handlers[] = {
+ {
+ .name = "probe",
+ .handler = mg_probe_cmd,
+ .mode = COMMAND_EXEC,
+ .help = "Detect bank configuration information",
+ },
+ {
+ .name = "write",
+ .handler = mg_write_cmd,
+ .mode = COMMAND_EXEC,
+ /* FIXME bank_num is unused */
+ .usage = "bank_num filename address",
+ .help = "Write binary file at the specified address.",
+ },
+ {
+ .name = "dump",
+ .handler = mg_dump_cmd,
+ .mode = COMMAND_EXEC,
+ /* FIXME bank_num is unused */
+ .usage = "bank_num filename address size",
+ .help = "Write specified number of bytes from a binary file "
+ "to the specified, address.",
+ },
+ {
+ .name = "config",
+ .handler = mg_config_cmd,
+ .mode = COMMAND_EXEC,
+ .help = "Configure MFLASH options.",
+ .usage = "('boot'|'storage'|'pll' frequency)",
+ },
+ COMMAND_REGISTRATION_DONE
+};
+
+static int mflash_init_drivers(struct command_context *cmd_ctx)
{
- if (mflash_bank) {
- register_command(cmd_ctx, mflash_cmd, "probe", mg_probe_cmd, COMMAND_EXEC, NULL);
- register_command(cmd_ctx, mflash_cmd, "write", mg_write_cmd, COMMAND_EXEC,
- "mflash write <num> <file> <address>");
- register_command(cmd_ctx, mflash_cmd, "dump", mg_dump_cmd, COMMAND_EXEC,
- "mflash dump <num> <file> <address> <size>");
- register_command(cmd_ctx, mflash_cmd, "config", mg_config_cmd,
- COMMAND_EXEC, "mflash config <num> <stage>");
+ if (!mflash_bank)
+ return ERROR_OK;
+ return register_commands(cmd_ctx, NULL, mflash_exec_command_handlers);
+}
+
+COMMAND_HANDLER(handle_mflash_init_command)
+{
+ if (CMD_ARGC != 0)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ static bool mflash_initialized = false;
+ if (mflash_initialized)
+ {
+ LOG_INFO("'mflash init' has already been called");
+ return ERROR_OK;
}
+ mflash_initialized = true;
- return ERROR_OK;
+ LOG_DEBUG("Initializing mflash devices...");
+ return mflash_init_drivers(CMD_CTX);
}
COMMAND_HANDLER(mg_bank_cmd)
char *str;
mflash_bank->rst_pin.num = strtoul(CMD_ARGV[2], &str, 0);
if (*str)
- mflash_bank->rst_pin.port[0] = (uint16_t)tolower(str[0]);
+ mflash_bank->rst_pin.port[0] = (uint16_t)
+ tolower((unsigned)str[0]);
mflash_bank->target = target;
return ERROR_OK;
}
+static const struct command_registration mflash_config_command_handlers[] = {
+ {
+ .name = "bank",
+ .handler = mg_bank_cmd,
+ .mode = COMMAND_CONFIG,
+ .help = "configure a mflash device bank",
+ .usage = "soc_type base_addr pin_id target",
+ },
+ {
+ .name = "init",
+ .mode = COMMAND_CONFIG,
+ .handler = handle_mflash_init_command,
+ .help = "initialize mflash devices",
+ },
+ COMMAND_REGISTRATION_DONE
+};
+static const struct command_registration mflash_command_handler[] = {
+ {
+ .name = "mflash",
+ .mode = COMMAND_ANY,
+ .help = "mflash command group",
+ .chain = mflash_config_command_handlers,
+ },
+ COMMAND_REGISTRATION_DONE
+};
int mflash_register_commands(struct command_context *cmd_ctx)
{
- mflash_cmd = register_command(cmd_ctx, NULL, "mflash", NULL, COMMAND_ANY, NULL);
- register_command(cmd_ctx, mflash_cmd, "bank", mg_bank_cmd, COMMAND_CONFIG,
- "mflash bank <soc> <base> <RST pin> <target #>");
- return ERROR_OK;
+ return register_commands(cmd_ctx, NULL, mflash_command_handler);
}
Code Review / openocd.git / blobdiff