zcy
/
tinyriscv-openocd
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

flash/*nand*.c: remove useless declarations 

Remove useless forward declarations.
Moves command registration to end of files.
Moves flash structure definition to end of files.

Signed-off-by: Zachary T Welch <zw@superlucidity.net>
__archive__
Zachary T Welch 2009-11-09 09:20:33 -08:00
parent 5c95741df7
commit 8b5c5c054d
6 changed files with 132 additions and 167 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
src/flash/lpc3180_nand_controller.c
View File

@ -24,37 +24,8 @@
#include "lpc3180_nand_controller.h"
#include "nand.h"
static int lpc3180_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
static int lpc3180_register_commands(struct command_context_s *cmd_ctx);
static int lpc3180_init(struct nand_device_s *device);
static int lpc3180_reset(struct nand_device_s *device);
static int lpc3180_command(struct nand_device_s *device, uint8_t command);
static int lpc3180_address(struct nand_device_s *device, uint8_t address);
static int lpc3180_write_data(struct nand_device_s *device, uint16_t data);
static int lpc3180_read_data(struct nand_device_s *device, void *data);
static int lpc3180_write_page(struct nand_device_s *device, uint32_t page, uint8_t *data, uint32_t data_size, uint8_t *oob, uint32_t oob_size);
static int lpc3180_read_page(struct nand_device_s *device, uint32_t page, uint8_t *data, uint32_t data_size, uint8_t *oob, uint32_t oob_size);
static int lpc3180_controller_ready(struct nand_device_s *device, int timeout);
static int lpc3180_nand_ready(struct nand_device_s *device, int timeout);
static int handle_lpc3180_select_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
nand_flash_controller_t lpc3180_nand_controller =
{
.name = "lpc3180",
.nand_device_command = lpc3180_nand_device_command,
.register_commands = lpc3180_register_commands,
.init = lpc3180_init,
.reset = lpc3180_reset,
.command = lpc3180_command,
.address = lpc3180_address,
.write_data = lpc3180_write_data,
.read_data = lpc3180_read_data,
.write_page = lpc3180_write_page,
.read_page = lpc3180_read_page,
.controller_ready = lpc3180_controller_ready,
.nand_ready = lpc3180_nand_ready,
};
/* nand device lpc3180 <target#> <oscillator_frequency>
*/
@ -95,15 +66,6 @@ static int lpc3180_nand_device_command(struct command_context_s *cmd_ctx, char *
return ERROR_OK;
}
static int lpc3180_register_commands(struct command_context_s *cmd_ctx)
{
command_t *lpc3180_cmd = register_command(cmd_ctx, NULL, "lpc3180", NULL, COMMAND_ANY, "commands specific to the LPC3180 NAND flash controllers");
register_command(cmd_ctx, lpc3180_cmd, "select", handle_lpc3180_select_command, COMMAND_EXEC, "select <'mlc'|'slc'> controller (default is mlc)");
return ERROR_OK;
}
static int lpc3180_pll(int fclkin, uint32_t pll_ctrl)
{
int bypass = (pll_ctrl & 0x8000) >> 15;
@ -910,3 +872,28 @@ static int handle_lpc3180_select_command(struct command_context_s *cmd_ctx, char
return ERROR_OK;
}
static int lpc3180_register_commands(struct command_context_s *cmd_ctx)
{
command_t *lpc3180_cmd = register_command(cmd_ctx, NULL, "lpc3180", NULL, COMMAND_ANY, "commands specific to the LPC3180 NAND flash controllers");
register_command(cmd_ctx, lpc3180_cmd, "select", handle_lpc3180_select_command, COMMAND_EXEC, "select <'mlc'|'slc'> controller (default is mlc)");
return ERROR_OK;
}
nand_flash_controller_t lpc3180_nand_controller = {
.name = "lpc3180",
.nand_device_command = lpc3180_nand_device_command,
.register_commands = lpc3180_register_commands,
.init = lpc3180_init,
.reset = lpc3180_reset,
.command = lpc3180_command,
.address = lpc3180_address,
.write_data = lpc3180_write_data,
.read_data = lpc3180_read_data,
.write_page = lpc3180_write_page,
.read_page = lpc3180_read_page,
.controller_ready = lpc3180_controller_ready,
.nand_ready = lpc3180_nand_ready,
};

74
src/flash/nand.c
View File

@ -28,16 +28,6 @@
#include "time_support.h"
#include "fileio.h"
static int handle_nand_list_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_probe_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_check_bad_blocks_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_info_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_write_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_dump_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_erase_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_raw_access_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int nand_read_page(struct nand_device_s *device, uint32_t page, uint8_t *data, uint32_t data_size, uint8_t *oob, uint32_t oob_size);
//static int nand_read_plain(struct nand_device_s *device, uint32_t address, uint8_t *data, uint32_t data_size);
@ -297,33 +287,6 @@ int nand_register_commands(struct command_context_s *cmd_ctx)
return ERROR_OK;
}
int nand_init(struct command_context_s *cmd_ctx)
{
if (nand_devices)
{
register_command(cmd_ctx, nand_cmd, "list", handle_nand_list_command, COMMAND_EXEC,
"list configured NAND flash devices");
register_command(cmd_ctx, nand_cmd, "info", handle_nand_info_command, COMMAND_EXEC,
"print info about NAND flash device <num>");
register_command(cmd_ctx, nand_cmd, "probe", handle_nand_probe_command, COMMAND_EXEC,
"identify NAND flash device <num>");
register_command(cmd_ctx, nand_cmd, "check_bad_blocks", handle_nand_check_bad_blocks_command, COMMAND_EXEC,
"check NAND flash device <num> for bad blocks [<offset> <length>]");
register_command(cmd_ctx, nand_cmd, "erase",
handle_nand_erase_command, COMMAND_EXEC,
"erase blocks on NAND flash device <num> [<offset> <length>]");
register_command(cmd_ctx, nand_cmd, "dump", handle_nand_dump_command, COMMAND_EXEC,
"dump from NAND flash device <num> <filename> "
"<offset> <length> [oob_raw | oob_only]");
register_command(cmd_ctx, nand_cmd, "write", handle_nand_write_command, COMMAND_EXEC,
"write to NAND flash device <num> <filename> <offset> [oob_raw | oob_only | oob_softecc | oob_softecc_kw]");
register_command(cmd_ctx, nand_cmd, "raw_access", handle_nand_raw_access_command, COMMAND_EXEC,
"raw access to NAND flash device <num> ['enable'|'disable']");
}
return ERROR_OK;
}
nand_device_t *get_nand_device_by_num(int num)
{
nand_device_t *p;
@ -1639,3 +1602,40 @@ static int handle_nand_raw_access_command(struct command_context_s *cmd_ctx, cha
return ERROR_OK;
}
int nand_init(struct command_context_s *cmd_ctx)
{
if (!nand_devices)
return ERROR_OK;
register_command(cmd_ctx, nand_cmd, "list",
handle_nand_list_command, COMMAND_EXEC,
"list configured NAND flash devices");
register_command(cmd_ctx, nand_cmd, "info",
handle_nand_info_command, COMMAND_EXEC,
"print info about NAND flash device <num>");
register_command(cmd_ctx, nand_cmd, "probe",
handle_nand_probe_command, COMMAND_EXEC,
"identify NAND flash device <num>");
register_command(cmd_ctx, nand_cmd, "check_bad_blocks",
handle_nand_check_bad_blocks_command, COMMAND_EXEC,
"check NAND flash device <num> for bad blocks [<offset> <length>]");
register_command(cmd_ctx, nand_cmd, "erase",
handle_nand_erase_command, COMMAND_EXEC,
"erase blocks on NAND flash device <num> [<offset> <length>]");
register_command(cmd_ctx, nand_cmd, "dump",
handle_nand_dump_command, COMMAND_EXEC,
"dump from NAND flash device <num> <filename> "
"<offset> <length> [oob_raw | oob_only]");
register_command(cmd_ctx, nand_cmd, "write",
handle_nand_write_command, COMMAND_EXEC,
"write to NAND flash device <num> <filename> <offset> "
"[oob_raw | oob_only | oob_softecc | oob_softecc_kw]");
register_command(cmd_ctx, nand_cmd, "raw_access",
handle_nand_raw_access_command, COMMAND_EXEC,
"raw access to NAND flash device <num> ['enable'|'disable']");
return ERROR_OK;
}

40
src/flash/s3c2410_nand.c
View File

@ -30,30 +30,6 @@
#include "s3c24xx_nand.h"
static int s3c2410_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
static int s3c2410_init(struct nand_device_s *device);
static int s3c2410_read_data(struct nand_device_s *device, void *data);
static int s3c2410_write_data(struct nand_device_s *device, uint16_t data);
static int s3c2410_nand_ready(struct nand_device_s *device, int timeout);
nand_flash_controller_t s3c2410_nand_controller =
{
.name = "s3c2410",
.nand_device_command = s3c2410_nand_device_command,
.register_commands = s3c24xx_register_commands,
.init = s3c2410_init,
.reset = s3c24xx_reset,
.command = s3c24xx_command,
.address = s3c24xx_address,
.write_data = s3c2410_write_data,
.read_data = s3c2410_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.controller_ready = s3c24xx_controller_ready,
.nand_ready = s3c2410_nand_ready,
};
static int s3c2410_nand_device_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc,
struct nand_device_s *device)
@ -136,3 +112,19 @@ static int s3c2410_nand_ready(struct nand_device_s *device, int timeout)
return 0;
}
nand_flash_controller_t s3c2410_nand_controller = {
.name = "s3c2410",
.nand_device_command = &s3c2410_nand_device_command,
.register_commands = &s3c24xx_register_commands,
.init = &s3c2410_init,
.reset = &s3c24xx_reset,
.command = &s3c24xx_command,
.address = &s3c24xx_address,
.write_data = &s3c2410_write_data,
.read_data = &s3c2410_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.controller_ready = &s3c24xx_controller_ready,
.nand_ready = &s3c2410_nand_ready,
};

41
src/flash/s3c2412_nand.c
View File

@ -30,29 +30,6 @@
#include "s3c24xx_nand.h"
static int s3c2412_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
static int s3c2412_init(struct nand_device_s *device);
nand_flash_controller_t s3c2412_nand_controller =
{
.name = "s3c2412",
.nand_device_command = s3c2412_nand_device_command,
.register_commands = s3c24xx_register_commands,
.init = s3c2412_init,
.reset = s3c24xx_reset,
.command = s3c24xx_command,
.address = s3c24xx_address,
.write_data = s3c24xx_write_data,
.read_data = s3c24xx_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.write_block_data = s3c2440_write_block_data,
.read_block_data = s3c2440_read_block_data,
.controller_ready = s3c24xx_controller_ready,
.nand_ready = s3c2440_nand_ready,
};
static int s3c2412_nand_device_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc,
struct nand_device_s *device)
@ -89,3 +66,21 @@ static int s3c2412_init(struct nand_device_s *device)
return ERROR_OK;
}
nand_flash_controller_t s3c2412_nand_controller = {
.name = "s3c2412",
.nand_device_command = &s3c2412_nand_device_command,
.register_commands = &s3c24xx_register_commands,
.init = &s3c2412_init,
.reset = &s3c24xx_reset,
.command = &s3c24xx_command,
.address = &s3c24xx_address,
.write_data = &s3c24xx_write_data,
.read_data = &s3c24xx_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.write_block_data = &s3c2440_write_block_data,
.read_block_data = &s3c2440_read_block_data,
.controller_ready = &s3c24xx_controller_ready,
.nand_ready = &s3c2440_nand_ready,
};

41
src/flash/s3c2440_nand.c
View File

@ -31,29 +31,6 @@
#include "s3c24xx_nand.h"
static int s3c2440_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
static int s3c2440_init(struct nand_device_s *device);
//static int s3c2440_nand_ready(struct nand_device_s *device, int timeout);
nand_flash_controller_t s3c2440_nand_controller =
{
.name = "s3c2440",
.nand_device_command = s3c2440_nand_device_command,
.register_commands = s3c24xx_register_commands,
.init = s3c2440_init,
.reset = s3c24xx_reset,
.command = s3c24xx_command,
.address = s3c24xx_address,
.write_data = s3c24xx_write_data,
.read_data = s3c24xx_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.write_block_data = s3c2440_write_block_data,
.read_block_data = s3c2440_read_block_data,
.controller_ready = s3c24xx_controller_ready,
.nand_ready = s3c2440_nand_ready,
};
static int s3c2440_nand_device_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc,
struct nand_device_s *device)
@ -181,3 +158,21 @@ int s3c2440_write_block_data(struct nand_device_s *device, uint8_t *data, int da
return ERROR_OK;
}
nand_flash_controller_t s3c2440_nand_controller = {
.name = "s3c2440",
.nand_device_command = &s3c2440_nand_device_command,
.register_commands = &s3c24xx_register_commands,
.init = &s3c2440_init,
.reset = &s3c24xx_reset,
.command = &s3c24xx_command,
.address = &s3c24xx_address,
.write_data = &s3c24xx_write_data,
.read_data = &s3c24xx_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.write_block_data = &s3c2440_write_block_data,
.read_block_data = &s3c2440_read_block_data,
.controller_ready = &s3c24xx_controller_ready,
.nand_ready = &s3c2440_nand_ready,
};

40
src/flash/s3c2443_nand.c
View File

@ -31,28 +31,6 @@
#include "s3c24xx_nand.h"
static int s3c2443_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device);
static int s3c2443_init(struct nand_device_s *device);
nand_flash_controller_t s3c2443_nand_controller =
{
.name = "s3c2443",
.nand_device_command = s3c2443_nand_device_command,
.register_commands = s3c24xx_register_commands,
.init = s3c2443_init,
.reset = s3c24xx_reset,
.command = s3c24xx_command,
.address = s3c24xx_address,
.write_data = s3c24xx_write_data,
.read_data = s3c24xx_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.write_block_data = s3c2440_write_block_data,
.read_block_data = s3c2440_read_block_data,
.controller_ready = s3c24xx_controller_ready,
.nand_ready = s3c2440_nand_ready,
};
static int s3c2443_nand_device_command(struct command_context_s *cmd_ctx, char *cmd,
char **args, int argc,
struct nand_device_s *device)
@ -89,3 +67,21 @@ static int s3c2443_init(struct nand_device_s *device)
return ERROR_OK;
}
nand_flash_controller_t s3c2443_nand_controller = {
.name = "s3c2443",
.nand_device_command = &s3c2443_nand_device_command,
.register_commands = &s3c24xx_register_commands,
.init = &s3c2443_init,
.reset = &s3c24xx_reset,
.command = &s3c24xx_command,
.address = &s3c24xx_address,
.write_data = &s3c24xx_write_data,
.read_data = &s3c24xx_read_data,
.write_page = s3c24xx_write_page,
.read_page = s3c24xx_read_page,
.write_block_data = &s3c2440_write_block_data,
.read_block_data = &s3c2440_read_block_data,
.controller_ready = &s3c24xx_controller_ready,
.nand_ready = &s3c2440_nand_ready,
};