#endif
#include "mflash.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 (mflash_gpio_num_t gpio);
-static int s3c2440_set_gpio_output_val (mflash_gpio_num_t gpio, uint8_t val);
-static int pxa270_set_gpio_to_output (mflash_gpio_num_t gpio);
-static int pxa270_set_gpio_output_val (mflash_gpio_num_t gpio, uint8_t val);
+static int s3c2440_set_gpio_to_output (struct mflash_gpio_num gpio);
+static int s3c2440_set_gpio_output_val (struct mflash_gpio_num gpio, uint8_t val);
+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 command_t *mflash_cmd;
+static struct mflash_bank *mflash_bank;
-static mflash_bank_t *mflash_bank;
-
-static mflash_gpio_drv_t pxa270_gpio = {
+static struct mflash_gpio_drv pxa270_gpio = {
.name = "pxa270",
.set_gpio_to_output = pxa270_set_gpio_to_output,
.set_gpio_output_val = pxa270_set_gpio_output_val
};
-static mflash_gpio_drv_t s3c2440_gpio = {
+static struct mflash_gpio_drv s3c2440_gpio = {
.name = "s3c2440",
.set_gpio_to_output = s3c2440_set_gpio_to_output,
.set_gpio_output_val = s3c2440_set_gpio_output_val
};
-static mflash_gpio_drv_t *mflash_gpio[] =
+static struct mflash_gpio_drv *mflash_gpio[] =
{
&pxa270_gpio,
&s3c2440_gpio,
#define PXA270_GPSR0 0x40E00018
#define PXA270_GPCR0 0x40E00024
-static int pxa270_set_gpio_to_output (mflash_gpio_num_t gpio)
+static int pxa270_set_gpio_to_output (struct mflash_gpio_num gpio)
{
uint32_t addr, value, mask;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
int ret;
/* remove alternate function. */
return ret;
}
-static int pxa270_set_gpio_output_val (mflash_gpio_num_t gpio, uint8_t val)
+static int pxa270_set_gpio_output_val (struct mflash_gpio_num gpio, uint8_t val)
{
uint32_t addr, value, mask;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
int ret;
mask = 0x1u << (gpio.num & 0x1F);
#define S3C2440_GPJCON 0x560000d0
#define S3C2440_GPJDAT 0x560000d4
-static int s3c2440_set_gpio_to_output (mflash_gpio_num_t gpio)
+static int s3c2440_set_gpio_to_output (struct mflash_gpio_num gpio)
{
uint32_t data, mask, gpio_con;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
int ret;
if (gpio.port[0] >= 'a' && gpio.port[0] <= 'h') {
return ret;
}
-static int s3c2440_set_gpio_output_val (mflash_gpio_num_t gpio, uint8_t val)
+static int s3c2440_set_gpio_output_val (struct mflash_gpio_num gpio, uint8_t val)
{
uint32_t data, mask, gpio_dat;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
int ret;
if (gpio.port[0] >= 'a' && gpio.port[0] <= 'h') {
static int mg_init_gpio (void)
{
int ret;
- mflash_gpio_drv_t *gpio_drv = mflash_bank->gpio_drv;
+ struct mflash_gpio_drv *gpio_drv = mflash_bank->gpio_drv;
ret = gpio_drv->set_gpio_to_output(mflash_bank->rst_pin);
if (ret != ERROR_OK)
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_local, uint32_t time_var)
{
uint8_t status, error;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint32_t mg_task_reg = mflash_bank->base + MG_REG_OFFSET;
int ret;
long long t = 0;
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)
if (status & mg_io_rbit_status_busy)
{
- if (wait == mg_io_wait_bsy)
+ if (wait_local == mg_io_wait_bsy)
return ERROR_OK;
} else {
- switch (wait)
+ switch (wait_local)
{
case mg_io_wait_not_bsy:
return ERROR_OK;
return ERROR_MG_IO;
}
- switch (wait)
+ switch (wait_local)
{
case mg_io_wait_rdy:
if (status & mg_io_rbit_status_ready)
else
LOG_ERROR("mflash: duration measurement failed: %d", ret);
- if (t > time)
+ if (t > time_var)
break;
}
static int mg_dsk_srst(uint8_t on)
{
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint32_t mg_task_reg = mflash_bank->base + MG_REG_OFFSET;
uint8_t value;
int ret;
static int mg_dsk_io_cmd(uint32_t sect_num, uint32_t cnt, uint8_t cmd)
{
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint32_t mg_task_reg = mflash_bank->base + MG_REG_OFFSET;
uint8_t value;
int ret;
static int mg_dsk_drv_info(void)
{
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint32_t mg_buff = mflash_bank->base + MG_BUFFER_OFFSET;
int ret;
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(mg_drv_info_t));
+ 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);
}
{
uint32_t i, address;
int ret;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint8_t *buff_ptr = buff;
if ((ret = mg_dsk_io_cmd(sect_num, sect_cnt, mg_io_cmd_read)) != ERROR_OK)
{
uint32_t i, address;
int ret;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint8_t *buff_ptr = buff;
if ((ret = mg_dsk_io_cmd(sect_num, sect_cnt, cmd)) != ERROR_OK)
COMMAND_HANDLER(mg_write_cmd)
{
- uint32_t address, buf_cnt, cnt, res, i;
+ uint32_t address, cnt, res, i;
uint8_t *buffer;
- fileio_t fileio;
+ struct fileio fileio;
int ret;
- if (argc != 3) {
+ if (CMD_ARGC != 3) {
return ERROR_COMMAND_SYNTAX_ERROR;
}
- COMMAND_PARSE_NUMBER(u32, args[2], address);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], address);
- ret = fileio_open(&fileio, args[1], FILEIO_READ, FILEIO_BINARY);
+ ret = fileio_open(&fileio, CMD_ARGV[1], FILEIO_READ, FILEIO_BINARY);
if (ret != ERROR_OK)
return ret;
struct duration bench;
duration_start(&bench);
+ size_t buf_cnt;
for (i = 0; i < cnt; i++) {
if ((ret = fileio_read(&fileio, MG_FILEIO_CHUNK, buffer, &buf_cnt)) !=
ERROR_OK)
if (duration_measure(&bench) == ERROR_OK)
{
- command_print(cmd_ctx, "wrote %lli byte from file %s "
- "in %fs (%0.3f kB/s)", fileio.size, args[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;
COMMAND_HANDLER(mg_dump_cmd)
{
- uint32_t address, size_written, size, cnt, res, i;
+ uint32_t address, size, cnt, res, i;
uint8_t *buffer;
- fileio_t fileio;
+ struct fileio fileio;
int ret;
- if (argc != 4) {
+ if (CMD_ARGC != 4) {
return ERROR_COMMAND_SYNTAX_ERROR;
}
- COMMAND_PARSE_NUMBER(u32, args[2], address);
- COMMAND_PARSE_NUMBER(u32, args[3], size);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], address);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[3], size);
- ret = fileio_open(&fileio, args[1], FILEIO_WRITE, FILEIO_BINARY);
+ ret = fileio_open(&fileio, CMD_ARGV[1], FILEIO_WRITE, FILEIO_BINARY);
if (ret != ERROR_OK)
return ret;
struct duration bench;
duration_start(&bench);
+ size_t size_written;
for (i = 0; i < cnt; i++) {
if ((ret = mg_mflash_read(address, buffer, MG_FILEIO_CHUNK)) != ERROR_OK)
goto mg_dump_cmd_err;
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, args[1],
+ 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;
static int mg_set_feature(mg_feature_id feature, mg_feature_val config)
{
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
uint32_t mg_task_reg = mflash_bank->base + MG_REG_OFFSET;
int ret;
uint16_t buff[MG_MFLASH_SECTOR_SIZE >> 1];
uint16_t i, j;
uint32_t address = mflash_bank->base + MG_BUFFER_OFFSET;
- target_t *target = mflash_bank->target;
+ struct target *target = mflash_bank->target;
int ret;
for (j = 0; j < 10; j++) {
!= ERROR_OK)
return ret;
- mg_gen_ataid((mg_io_type_drv_info *)buff);
+ mg_gen_ataid((mg_io_type_drv_info *)(void *)buff);
if ((ret = mg_mflash_do_write_sects(buff, 0, 1, mg_vcmd_update_stgdrvinfo))
!= ERROR_OK)
buff[0] = mg_op_mode_snd; /* operation mode */
buff[1] = MG_UNLOCK_OTP_AREA;
buff[2] = 4; /* boot size */
- *((uint32_t *)(buff + 4)) = 0; /* XIP size */
+ *((uint32_t *)(void *)(buff + 4)) = 0; /* XIP size */
if ((ret = mg_mflash_do_write_sects(buff, 0, 1, mg_vcmd_update_xipinfo))
!= ERROR_OK)
if ((ret = mg_mflash_rst()) != ERROR_OK)
return ret;
- switch (argc) {
+ switch (CMD_ARGC) {
case 2:
- if (!strcmp(args[1], "boot"))
+ if (!strcmp(CMD_ARGV[1], "boot"))
return mg_boot_config();
- else if (!strcmp(args[1], "storage"))
+ else if (!strcmp(CMD_ARGV[1], "storage"))
return mg_storage_config();
else
return ERROR_COMMAND_NOTFOUND;
break;
case 3:
- if (!strcmp(args[1], "pll")) {
+ if (!strcmp(CMD_ARGV[1], "pll")) {
unsigned long freq;
- COMMAND_PARSE_NUMBER(ulong, args[2], freq);
+ COMMAND_PARSE_NUMBER(ulong, CMD_ARGV[2], freq);
fin = freq;
if (fin > MG_PLL_CLK_OUT) {
}
}
-int mflash_init_drivers(struct command_context_s *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)
{
- target_t *target;
+ struct target *target;
int i;
- if (argc < 4)
+ if (CMD_ARGC < 4)
{
return ERROR_COMMAND_SYNTAX_ERROR;
}
- if ((target = get_target(args[3])) == NULL)
+ if ((target = get_target(CMD_ARGV[3])) == NULL)
{
- LOG_ERROR("target '%s' not defined", args[3]);
+ LOG_ERROR("target '%s' not defined", CMD_ARGV[3]);
return ERROR_FAIL;
}
- mflash_bank = calloc(sizeof(mflash_bank_t), 1);
- COMMAND_PARSE_NUMBER(u32, args[1], mflash_bank->base);
+ mflash_bank = calloc(sizeof(struct mflash_bank), 1);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], mflash_bank->base);
/// @todo Verify how this parsing should work, then document it.
char *str;
- mflash_bank->rst_pin.num = strtoul(args[2], &str, 0);
+ 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;
for (i = 0; mflash_gpio[i] ; i++) {
- if (! strcmp(mflash_gpio[i]->name, args[0])) {
+ if (! strcmp(mflash_gpio[i]->name, CMD_ARGV[0])) {
mflash_bank->gpio_drv = mflash_gpio[i];
}
}
if (! mflash_bank->gpio_drv) {
- LOG_ERROR("%s is unsupported soc", args[0]);
+ LOG_ERROR("%s is unsupported soc", CMD_ARGV[0]);
return ERROR_MG_UNSUPPORTED_SOC;
}
return ERROR_OK;
}
-int mflash_register_commands(struct command_context_s *cmd_ctx)
+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);
}
projects / fw / openocd / blobdiff