X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fflash%2Fcfi.c;h=5cfac15f3712f91c2d93cbeacf5c6bdad84eea2d;hb=4c28cc68edfb6a3ced1e31fae8a91fbbbc2f02cf;hp=93e661c2f2eb5edc6286043c698f87672b7cbf3f;hpb=680e22c4d7d71d88128bd12e3ecc08b135da626a;p=openocd
diff --git a/src/flash/cfi.c b/src/flash/cfi.c
index 93e661c2..5cfac15f 100644
--- a/src/flash/cfi.c
+++ b/src/flash/cfi.c
@@ -29,40 +29,13 @@
#include "binarybuffer.h"
-static int cfi_register_commands(struct command_context_s *cmd_ctx);
-static int cfi_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
-static int cfi_erase(struct flash_bank_s *bank, int first, int last);
-static int cfi_protect(struct flash_bank_s *bank, int set, int first, int last);
-static int cfi_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count);
-static int cfi_probe(struct flash_bank_s *bank);
-static int cfi_auto_probe(struct flash_bank_s *bank);
-static int cfi_protect_check(struct flash_bank_s *bank);
-static int cfi_info(struct flash_bank_s *bank, char *buf, int buf_size);
-
-//static int cfi_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-
#define CFI_MAX_BUS_WIDTH 4
#define CFI_MAX_CHIP_WIDTH 4
/* defines internal maximum size for code fragment in cfi_intel_write_block() */
#define CFI_MAX_INTEL_CODESIZE 256
-flash_driver_t cfi_flash =
-{
- .name = "cfi",
- .register_commands = cfi_register_commands,
- .flash_bank_command = cfi_flash_bank_command,
- .erase = cfi_erase,
- .protect = cfi_protect,
- .write = cfi_write,
- .probe = cfi_probe,
- .auto_probe = cfi_auto_probe,
- .erase_check = default_flash_blank_check,
- .protect_check = cfi_protect_check,
- .info = cfi_info
-};
-
-static cfi_unlock_addresses_t cfi_unlock_addresses[] =
+static struct cfi_unlock_addresses cfi_unlock_addresses[] =
{
[CFI_UNLOCK_555_2AA] = { .unlock1 = 0x555, .unlock2 = 0x2aa },
[CFI_UNLOCK_5555_2AAA] = { .unlock1 = 0x5555, .unlock2 = 0x2aaa },
@@ -96,7 +69,7 @@ static const cfi_fixup_t cfi_0001_fixups[] = {
static void cfi_fixup(flash_bank_t *bank, const cfi_fixup_t *fixups)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
const cfi_fixup_t *f;
for (f = fixups; f->fixup; f++)
@@ -112,7 +85,7 @@ static void cfi_fixup(flash_bank_t *bank, const cfi_fixup_t *fixups)
/* inline uint32_t flash_address(flash_bank_t *bank, int sector, uint32_t offset) */
static __inline__ uint32_t flash_address(flash_bank_t *bank, int sector, uint32_t offset)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (cfi_info->x16_as_x8) offset *= 2;
@@ -206,7 +179,7 @@ static uint8_t cfi_get_u8(flash_bank_t *bank, int sector, uint32_t offset)
static uint16_t cfi_query_u16(flash_bank_t *bank, int sector, uint32_t offset)
{
target_t *target = bank->target;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
uint8_t data[CFI_MAX_BUS_WIDTH * 2];
if (cfi_info->x16_as_x8)
@@ -228,7 +201,7 @@ static uint16_t cfi_query_u16(flash_bank_t *bank, int sector, uint32_t offset)
static uint32_t cfi_query_u32(flash_bank_t *bank, int sector, uint32_t offset)
{
target_t *target = bank->target;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
uint8_t data[CFI_MAX_BUS_WIDTH * 4];
if (cfi_info->x16_as_x8)
@@ -307,7 +280,7 @@ uint8_t cfi_intel_wait_status_busy(flash_bank_t *bank, int timeout)
int cfi_spansion_wait_status_busy(flash_bank_t *bank, int timeout)
{
uint8_t status, oldstatus;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
oldstatus = cfi_get_u8(bank, 0, 0x0);
@@ -342,8 +315,8 @@ int cfi_spansion_wait_status_busy(flash_bank_t *bank, int timeout)
static int cfi_read_intel_pri_ext(flash_bank_t *bank)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_intel_pri_ext_t *pri_ext = malloc(sizeof(cfi_intel_pri_ext_t));
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_intel_pri_ext *pri_ext = malloc(sizeof(struct cfi_intel_pri_ext));
target_t *target = bank->target;
uint8_t command[8];
@@ -408,8 +381,8 @@ static int cfi_read_intel_pri_ext(flash_bank_t *bank)
static int cfi_read_spansion_pri_ext(flash_bank_t *bank)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = malloc(sizeof(cfi_spansion_pri_ext_t));
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = malloc(sizeof(struct cfi_spansion_pri_ext));
target_t *target = bank->target;
uint8_t command[8];
@@ -473,9 +446,9 @@ static int cfi_read_spansion_pri_ext(flash_bank_t *bank)
static int cfi_read_atmel_pri_ext(flash_bank_t *bank)
{
int retval;
- cfi_atmel_pri_ext_t atmel_pri_ext;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = malloc(sizeof(cfi_spansion_pri_ext_t));
+ struct cfi_atmel_pri_ext atmel_pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = malloc(sizeof(struct cfi_spansion_pri_ext));
target_t *target = bank->target;
uint8_t command[8];
@@ -484,7 +457,7 @@ static int cfi_read_atmel_pri_ext(flash_bank_t *bank)
* We read the atmel table, and prepare a valid AMD/Spansion query table.
*/
- memset(pri_ext, 0, sizeof(cfi_spansion_pri_ext_t));
+ memset(pri_ext, 0, sizeof(struct cfi_spansion_pri_ext));
cfi_info->pri_ext = pri_ext;
@@ -539,7 +512,7 @@ static int cfi_read_atmel_pri_ext(flash_bank_t *bank)
static int cfi_read_0002_pri_ext(flash_bank_t *bank)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (cfi_info->manufacturer == CFI_MFR_ATMEL)
{
@@ -554,8 +527,8 @@ static int cfi_read_0002_pri_ext(flash_bank_t *bank)
static int cfi_spansion_info(struct flash_bank_s *bank, char *buf, int buf_size)
{
int printed;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
printed = snprintf(buf, buf_size, "\nSpansion primary algorithm extend information:\n");
buf += printed;
@@ -589,8 +562,8 @@ static int cfi_spansion_info(struct flash_bank_s *bank, char *buf, int buf_size)
static int cfi_intel_info(struct flash_bank_s *bank, char *buf, int buf_size)
{
int printed;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_intel_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_intel_pri_ext *pri_ext = cfi_info->pri_ext;
printed = snprintf(buf, buf_size, "\nintel primary algorithm extend information:\n");
buf += printed;
@@ -628,12 +601,9 @@ static int cfi_register_commands(struct command_context_s *cmd_ctx)
/* flash_bank cfi [options]
*/
-static int cfi_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)
+FLASH_BANK_COMMAND_HANDLER(cfi_flash_bank_command)
{
- cfi_flash_bank_t *cfi_info;
- int i;
- (void) cmd_ctx;
- (void) cmd;
+ struct cfi_flash_bank *cfi_info;
if (argc < 6)
{
@@ -652,7 +622,7 @@ static int cfi_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd,
return ERROR_FLASH_BANK_INVALID;
}
- cfi_info = malloc(sizeof(cfi_flash_bank_t));
+ cfi_info = malloc(sizeof(struct cfi_flash_bank));
cfi_info->probed = 0;
bank->driver_priv = cfi_info;
@@ -662,7 +632,7 @@ static int cfi_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd,
cfi_info->jedec_probe = 0;
cfi_info->not_cfi = 0;
- for (i = 6; i < argc; i++)
+ for (unsigned i = 6; i < argc; i++)
{
if (strcmp(args[i], "x16_as_x8") == 0)
{
@@ -685,7 +655,7 @@ static int cfi_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd,
static int cfi_intel_erase(struct flash_bank_s *bank, int first, int last)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
uint8_t command[8];
int i;
@@ -729,8 +699,8 @@ static int cfi_intel_erase(struct flash_bank_s *bank, int first, int last)
static int cfi_spansion_erase(struct flash_bank_s *bank, int first, int last)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
target_t *target = bank->target;
uint8_t command[8];
int i;
@@ -794,7 +764,7 @@ static int cfi_spansion_erase(struct flash_bank_s *bank, int first, int last)
static int cfi_erase(struct flash_bank_s *bank, int first, int last)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (bank->target->state != TARGET_HALTED)
{
@@ -830,8 +800,8 @@ static int cfi_erase(struct flash_bank_s *bank, int first, int last)
static int cfi_intel_protect(struct flash_bank_s *bank, int set, int first, int last)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_intel_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_intel_pri_ext *pri_ext = cfi_info->pri_ext;
target_t *target = bank->target;
uint8_t command[8];
int retry = 0;
@@ -946,7 +916,7 @@ static int cfi_intel_protect(struct flash_bank_s *bank, int set, int first, int
static int cfi_protect(struct flash_bank_s *bank, int set, int first, int last)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (bank->target->state != TARGET_HALTED)
{
@@ -1048,7 +1018,7 @@ static uint32_t cfi_command_val(flash_bank_t *bank, uint8_t cmd)
static int cfi_intel_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_t address, uint32_t count)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
reg_param_t reg_params[7];
armv4_5_algorithm_t armv4_5_info;
@@ -1292,8 +1262,8 @@ cleanup:
static int cfi_spansion_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_t address, uint32_t count)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
target_t *target = bank->target;
reg_param_t reg_params[10];
armv4_5_algorithm_t armv4_5_info;
@@ -1592,7 +1562,7 @@ static int cfi_spansion_write_block(struct flash_bank_s *bank, uint8_t *buffer,
static int cfi_intel_write_word(struct flash_bank_s *bank, uint8_t *word, uint32_t address)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
uint8_t command[8];
@@ -1626,7 +1596,7 @@ static int cfi_intel_write_word(struct flash_bank_s *bank, uint8_t *word, uint32
static int cfi_intel_write_words(struct flash_bank_s *bank, uint8_t *word, uint32_t wordcount, uint32_t address)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
uint8_t command[8];
@@ -1719,8 +1689,8 @@ static int cfi_intel_write_words(struct flash_bank_s *bank, uint8_t *word, uint3
static int cfi_spansion_write_word(struct flash_bank_s *bank, uint8_t *word, uint32_t address)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
target_t *target = bank->target;
uint8_t command[8];
@@ -1765,10 +1735,10 @@ static int cfi_spansion_write_word(struct flash_bank_s *bank, uint8_t *word, uin
static int cfi_spansion_write_words(struct flash_bank_s *bank, uint8_t *word, uint32_t wordcount, uint32_t address)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
uint8_t command[8];
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
/* Calculate buffer size and boundary mask */
uint32_t buffersize = (1UL << cfi_info->max_buf_write_size) * (bank->bus_width / bank->chip_width);
@@ -1856,7 +1826,7 @@ static int cfi_spansion_write_words(struct flash_bank_s *bank, uint8_t *word, ui
static int cfi_write_word(struct flash_bank_s *bank, uint8_t *word, uint32_t address)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
switch (cfi_info->pri_id)
{
@@ -1877,7 +1847,7 @@ static int cfi_write_word(struct flash_bank_s *bank, uint8_t *word, uint32_t add
static int cfi_write_words(struct flash_bank_s *bank, uint8_t *word, uint32_t wordcount, uint32_t address)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
switch (cfi_info->pri_id)
{
@@ -1898,7 +1868,7 @@ static int cfi_write_words(struct flash_bank_s *bank, uint8_t *word, uint32_t wo
int cfi_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
uint32_t address = bank->base + offset; /* address of first byte to be programmed */
uint32_t write_p, copy_p;
@@ -2108,8 +2078,8 @@ int cfi_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint3
static void cfi_fixup_atmel_reversed_erase_regions(flash_bank_t *bank, void *param)
{
(void) param;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
pri_ext->_reversed_geometry = 1;
}
@@ -2117,8 +2087,8 @@ static void cfi_fixup_atmel_reversed_erase_regions(flash_bank_t *bank, void *par
static void cfi_fixup_0002_erase_regions(flash_bank_t *bank, void *param)
{
int i;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
(void) param;
if ((pri_ext->_reversed_geometry) || (pri_ext->TopBottom == 3))
@@ -2139,9 +2109,9 @@ static void cfi_fixup_0002_erase_regions(flash_bank_t *bank, void *param)
static void cfi_fixup_0002_unlock_addresses(flash_bank_t *bank, void *param)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
- cfi_unlock_addresses_t *unlock_addresses = param;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
+ struct cfi_unlock_addresses *unlock_addresses = param;
pri_ext->_unlock1 = unlock_addresses->unlock1;
pri_ext->_unlock2 = unlock_addresses->unlock2;
@@ -2150,7 +2120,7 @@ static void cfi_fixup_0002_unlock_addresses(flash_bank_t *bank, void *param)
static int cfi_query_string(struct flash_bank_s *bank, int address)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
int retval;
uint8_t command[8];
@@ -2188,7 +2158,7 @@ static int cfi_query_string(struct flash_bank_s *bank, int address)
static int cfi_probe(struct flash_bank_s *bank)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
target_t *target = bank->target;
uint8_t command[8];
int num_sectors = 0;
@@ -2467,7 +2437,7 @@ static int cfi_probe(struct flash_bank_s *bank)
static int cfi_auto_probe(struct flash_bank_s *bank)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (cfi_info->probed)
return ERROR_OK;
return cfi_probe(bank);
@@ -2477,8 +2447,8 @@ static int cfi_auto_probe(struct flash_bank_s *bank)
static int cfi_intel_protect_check(struct flash_bank_s *bank)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_intel_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_intel_pri_ext *pri_ext = cfi_info->pri_ext;
target_t *target = bank->target;
uint8_t command[CFI_MAX_BUS_WIDTH];
int i;
@@ -2510,8 +2480,8 @@ static int cfi_intel_protect_check(struct flash_bank_s *bank)
static int cfi_spansion_protect_check(struct flash_bank_s *bank)
{
int retval;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
- cfi_spansion_pri_ext_t *pri_ext = cfi_info->pri_ext;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
+ struct cfi_spansion_pri_ext *pri_ext = cfi_info->pri_ext;
target_t *target = bank->target;
uint8_t command[8];
int i;
@@ -2550,7 +2520,7 @@ static int cfi_spansion_protect_check(struct flash_bank_s *bank)
static int cfi_protect_check(struct flash_bank_s *bank)
{
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (bank->target->state != TARGET_HALTED)
{
@@ -2581,7 +2551,7 @@ static int cfi_protect_check(struct flash_bank_s *bank)
static int cfi_info(struct flash_bank_s *bank, char *buf, int buf_size)
{
int printed;
- cfi_flash_bank_t *cfi_info = bank->driver_priv;
+ struct cfi_flash_bank *cfi_info = bank->driver_priv;
if (cfi_info->qry[0] == (char)-1)
{
@@ -2655,3 +2625,17 @@ static int cfi_info(struct flash_bank_s *bank, char *buf, int buf_size)
return ERROR_OK;
}
+
+flash_driver_t cfi_flash = {
+ .name = "cfi",
+ .register_commands = &cfi_register_commands,
+ .flash_bank_command = &cfi_flash_bank_command,
+ .erase = &cfi_erase,
+ .protect = &cfi_protect,
+ .write = &cfi_write,
+ .probe = &cfi_probe,
+ .auto_probe = &cfi_auto_probe,
+ .erase_check = &default_flash_blank_check,
+ .protect_check = &cfi_protect_check,
+ .info = &cfi_info,
+ };