diff options
Diffstat (limited to 'src/flash')
-rw-r--r-- | src/flash/at91sam3.c | 286 |
1 files changed, 143 insertions, 143 deletions
diff --git a/src/flash/at91sam3.c b/src/flash/at91sam3.c index 2473e871..a92032d7 100644 --- a/src/flash/at91sam3.c +++ b/src/flash/at91sam3.c @@ -237,21 +237,21 @@ get_current_sam3(struct command_context_s *cmd_ctx) static struct sam3_chip *p; t = get_current_target(cmd_ctx); - if (!t){ + if (!t) { command_print(cmd_ctx, "No current target?"); return NULL; } p = all_sam3_chips; - if (!p){ + if (!p) { // this should not happen // the command is not registered until the chip is created? command_print(cmd_ctx, "No SAM3 chips exist?"); return NULL; } - while (p){ - if (p->target == t){ + while (p) { + if (p->target == t) { return p; } p = p->next; @@ -563,7 +563,7 @@ EFC_GetResult(struct sam3_bank_private *pPrivate, uint32_t *v) int r; uint32_t rv; r = target_read_u32(pPrivate->pChip->target, pPrivate->controller_address + offset_EFC_FRR, &rv); - if (v){ + if (v) { *v = rv; } LOG_DEBUG("Result: 0x%08x", ((unsigned int)(rv))); @@ -593,14 +593,14 @@ EFC_StartCommand(struct sam3_bank_private *pPrivate, case AT91C_EFC_FCMD_SLB: case AT91C_EFC_FCMD_CLB: n = (pPrivate->size_bytes / pPrivate->page_size); - if (argument >= n){ + if (argument >= n) { LOG_ERROR("*BUG*: Embedded flash has only %u pages", (unsigned)(n)); } break; case AT91C_EFC_FCMD_SFB: case AT91C_EFC_FCMD_CFB: - if (argument >= pPrivate->pChip->details.n_gpnvms){ + if (argument >= pPrivate->pChip->details.n_gpnvms) { LOG_ERROR("*BUG*: Embedded flash has only %d GPNVMs", pPrivate->pChip->details.n_gpnvms); } @@ -612,7 +612,7 @@ EFC_StartCommand(struct sam3_bank_private *pPrivate, case AT91C_EFC_FCMD_GFB: case AT91C_EFC_FCMD_STUI: case AT91C_EFC_FCMD_SPUI: - if (argument != 0){ + if (argument != 0) { LOG_ERROR("Argument is meaningless for cmd: %d", command); } break; @@ -621,7 +621,7 @@ EFC_StartCommand(struct sam3_bank_private *pPrivate, break; } - if (command == AT91C_EFC_FCMD_SPUI){ + if (command == AT91C_EFC_FCMD_SPUI) { // this is a very special situation. // Situation (1) - error/retry - see below // And we are being called recursively @@ -629,11 +629,11 @@ EFC_StartCommand(struct sam3_bank_private *pPrivate, } else { // it should be "ready" EFC_GetStatus(pPrivate, &v); - if (v & 1){ + if (v & 1) { // then it is ready // we go on } else { - if (retry){ + if (retry) { // we have done this before // the controller is not responding. LOG_ERROR("flash controller(%d) is not ready! Error", pPrivate->bank_number); @@ -656,7 +656,7 @@ EFC_StartCommand(struct sam3_bank_private *pPrivate, r = target_write_u32(pPrivate->pBank->target, pPrivate->controller_address + offset_EFC_FCR, v); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_DEBUG("Error Write failed"); } return r; @@ -681,12 +681,12 @@ EFC_PerformCommand(struct sam3_bank_private *pPrivate, long long ms_now, ms_end; // default - if (status){ + if (status) { *status = 0; } r = EFC_StartCommand(pPrivate, command, argument); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } @@ -695,11 +695,11 @@ EFC_PerformCommand(struct sam3_bank_private *pPrivate, do { r = EFC_GetStatus(pPrivate, &v); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } ms_now = timeval_ms(); - if (ms_now > ms_end){ + if (ms_now > ms_end) { // error LOG_ERROR("Command timeout"); return ERROR_FAIL; @@ -709,7 +709,7 @@ EFC_PerformCommand(struct sam3_bank_private *pPrivate, ; // error bits.. - if (status){ + if (status) { *status = (v & 0x6); } return ERROR_OK; @@ -741,15 +741,15 @@ FLASHD_ReadUniqueID (struct sam3_bank_private *pPrivate) LOG_DEBUG("Begin"); r = EFC_StartCommand(pPrivate, AT91C_EFC_FCMD_STUI, 0); - if (r < 0){ + if (r < 0) { return r; } - for (x = 0 ; x < 4 ; x++){ + for (x = 0 ; x < 4 ; x++) { r = target_read_u32(pPrivate->pChip->target, pPrivate->pBank->base + (x * 4), &v); - if (r < 0){ + if (r < 0) { return r; } pPrivate->pChip->cfg.unique_id[x] = v; @@ -792,12 +792,12 @@ FLASHD_GetGPNVM(struct sam3_bank_private *pPrivate, unsigned gpnvm, unsigned *pu int r; LOG_DEBUG("Here"); - if (pPrivate->bank_number != 0){ + if (pPrivate->bank_number != 0) { LOG_ERROR("GPNVM only works with Bank0"); return ERROR_FAIL; } - if (gpnvm >= pPrivate->pChip->details.n_gpnvms){ + if (gpnvm >= pPrivate->pChip->details.n_gpnvms) { LOG_ERROR("Invalid GPNVM %d, max: %d, ignored", gpnvm,pPrivate->pChip->details.n_gpnvms); return ERROR_FAIL; @@ -805,14 +805,14 @@ FLASHD_GetGPNVM(struct sam3_bank_private *pPrivate, unsigned gpnvm, unsigned *pu // Get GPNVMs status r = EFC_PerformCommand(pPrivate, AT91C_EFC_FCMD_GFB, 0, NULL); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_ERROR("Failed"); return r; } r = EFC_GetResult(pPrivate, &v); - if (puthere){ + if (puthere) { // Check if GPNVM is set // get the bit and make it a 0/1 *puthere = (v >> gpnvm) & 1; @@ -836,19 +836,19 @@ FLASHD_ClrGPNVM(struct sam3_bank_private *pPrivate, unsigned gpnvm) unsigned v; LOG_DEBUG("Here"); - if (pPrivate->bank_number != 0){ + if (pPrivate->bank_number != 0) { LOG_ERROR("GPNVM only works with Bank0"); return ERROR_FAIL; } - if (gpnvm >= pPrivate->pChip->details.n_gpnvms){ + if (gpnvm >= pPrivate->pChip->details.n_gpnvms) { LOG_ERROR("Invalid GPNVM %d, max: %d, ignored", gpnvm,pPrivate->pChip->details.n_gpnvms); return ERROR_FAIL; } r = FLASHD_GetGPNVM(pPrivate, gpnvm, &v); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_DEBUG("Failed: %d",r); return r; } @@ -869,22 +869,22 @@ FLASHD_SetGPNVM(struct sam3_bank_private *pPrivate, unsigned gpnvm) int r; unsigned v; - if (pPrivate->bank_number != 0){ + if (pPrivate->bank_number != 0) { LOG_ERROR("GPNVM only works with Bank0"); return ERROR_FAIL; } - if (gpnvm >= pPrivate->pChip->details.n_gpnvms){ + if (gpnvm >= pPrivate->pChip->details.n_gpnvms) { LOG_ERROR("Invalid GPNVM %d, max: %d, ignored", gpnvm,pPrivate->pChip->details.n_gpnvms); return ERROR_FAIL; } r = FLASHD_GetGPNVM(pPrivate, gpnvm, &v); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } - if (v){ + if (v) { // already set r = ERROR_OK; } else { @@ -907,7 +907,7 @@ FLASHD_GetLockBits(struct sam3_bank_private *pPrivate, uint32_t *v) int r; LOG_DEBUG("Here"); r = EFC_PerformCommand(pPrivate, AT91C_EFC_FCMD_GLB, 0, NULL); - if (r == ERROR_OK){ + if (r == ERROR_OK) { r = EFC_GetResult(pPrivate, v); } LOG_DEBUG("End: %d",r); @@ -934,7 +934,7 @@ FLASHD_Unlock(struct sam3_bank_private *pPrivate, pages_per_sector = pPrivate->sector_size / pPrivate->page_size; /* Unlock all pages */ - while (start_sector <= end_sector){ + while (start_sector <= end_sector) { pg = start_sector * pages_per_sector; r = EFC_PerformCommand(pPrivate, AT91C_EFC_FCMD_CLB, pg, &status); @@ -968,7 +968,7 @@ FLASHD_Lock(struct sam3_bank_private *pPrivate, pages_per_sector = pPrivate->sector_size / pPrivate->page_size; /* Lock all pages */ - while (start_sector <= end_sector){ + while (start_sector <= end_sector) { pg = start_sector * pages_per_sector; r = EFC_PerformCommand(pPrivate, AT91C_EFC_FCMD_SLB, pg, &status); @@ -990,7 +990,7 @@ sam3_sprintf(struct sam3_chip *pChip , const char *fmt, ...) { va_list ap; va_start(ap,fmt); - if (pChip->mbuf == NULL){ + if (pChip->mbuf == NULL) { return; } @@ -1013,7 +1013,7 @@ sam3_reg_fieldname(struct sam3_chip *pChip, // extract the field v = value >> shift; v = v & ((1 << width)-1); - if (width <= 16){ + if (width <= 16) { hwidth = 4; dwidth = 5; } else { @@ -1139,7 +1139,7 @@ static const char * const nvptype[] = { static const char *_yes_or_no(uint32_t v) { - if (v){ + if (v) { return "YES"; } else { return "NO"; @@ -1170,8 +1170,8 @@ sam3_explain_ckgr_mor(struct sam3_chip *pChip) _rc_freq[v]); pChip->cfg.rc_freq = 0; - if (rcen){ - switch (v){ + if (rcen) { + switch (v) { default: pChip->cfg.rc_freq = 0; case 0: @@ -1224,8 +1224,8 @@ sam3_explain_chipid_cidr(struct sam3_chip *pChip) v = sam3_reg_fieldname(pChip, "ARCH", pChip->cfg.CHIPID_CIDR, 20, 8); cp = _unknown; - for (x = 0 ; archnames[x].name ; x++){ - if (v == archnames[x].value){ + for (x = 0 ; archnames[x].name ; x++) { + if (v == archnames[x].value) { cp = archnames[x].name; break; } @@ -1271,11 +1271,11 @@ sam3_explain_ckgr_plla(struct sam3_chip *pChip) mula = sam3_reg_fieldname(pChip, "MULA", pChip->cfg.CKGR_PLLAR, 16, 11); sam3_sprintf(pChip,"\n"); pChip->cfg.plla_freq = 0; - if (mula == 0){ + if (mula == 0) { sam3_sprintf(pChip,"\tPLLA Freq: (Disabled,mula = 0)\n"); - } else if (diva == 0){ + } else if (diva == 0) { sam3_sprintf(pChip,"\tPLLA Freq: (Disabled,diva = 0)\n"); - } else if (diva == 1){ + } else if (diva == 1) { pChip->cfg.plla_freq = (pChip->cfg.mainosc_freq * (mula + 1)); sam3_sprintf(pChip,"\tPLLA Freq: %3.03f MHz\n", _tomhz(pChip->cfg.plla_freq)); @@ -1291,7 +1291,7 @@ sam3_explain_mckr(struct sam3_chip *pChip) const char *cp; css = sam3_reg_fieldname(pChip, "CSS", pChip->cfg.PMC_MCKR, 0, 2); - switch (css & 3){ + switch (css & 3) { case 0: fin = pChip->cfg.slow_freq; cp = "slowclk"; @@ -1305,7 +1305,7 @@ sam3_explain_mckr(struct sam3_chip *pChip) cp = "plla"; break; case 3: - if (pChip->cfg.CKGR_UCKR & (1 << 16)){ + if (pChip->cfg.CKGR_UCKR & (1 << 16)) { fin = 480 * 1000 * 1000; cp = "upll"; } else { @@ -1319,7 +1319,7 @@ sam3_explain_mckr(struct sam3_chip *pChip) cp, _tomhz(fin)); pres = sam3_reg_fieldname(pChip, "PRES", pChip->cfg.PMC_MCKR, 4, 3); - switch (pres & 0x07){ + switch (pres & 0x07) { case 0: pdiv = 1; cp = "selected clock"; @@ -1369,13 +1369,13 @@ target2sam3(target_t *pTarget) { struct sam3_chip *pChip; - if (pTarget == NULL){ + if (pTarget == NULL) { return NULL; } pChip = all_sam3_chips; - while (pChip){ - if (pChip->target == pTarget){ + while (pChip) { + if (pChip->target == pTarget) { break; // return below } else { pChip = pChip->next; @@ -1443,7 +1443,7 @@ sam3_GetReg(struct sam3_chip *pChip, uint32_t *goes_here) const struct sam3_reg_list *pReg; pReg = &(sam3_all_regs[0]); - while (pReg->name){ + while (pReg->name) { uint32_t *pPossible; // calculate where this one go.. @@ -1452,7 +1452,7 @@ sam3_GetReg(struct sam3_chip *pChip, uint32_t *goes_here) pPossible = ((uint32_t *)(((char *)(&(pChip->cfg))) + pReg->struct_offset)); // well? Is it this register - if (pPossible == goes_here){ + if (pPossible == goes_here) { // Jump for joy! return pReg; } @@ -1473,12 +1473,12 @@ sam3_ReadThisReg(struct sam3_chip *pChip, uint32_t *goes_here) int r; pReg = sam3_GetReg(pChip, goes_here); - if (!pReg){ + if (!pReg) { return ERROR_FAIL; } r = target_read_u32(pChip->target, pReg->address, goes_here); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_ERROR("Cannot read SAM3 register: %s @ 0x%08x, Err: %d\n", pReg->name, (unsigned)(pReg->address), r); } @@ -1494,10 +1494,10 @@ sam3_ReadAllRegs(struct sam3_chip *pChip) const struct sam3_reg_list *pReg; pReg = &(sam3_all_regs[0]); - while (pReg->name){ + while (pReg->name) { r = sam3_ReadThisReg(pChip, sam3_get_reg_ptr(&(pChip->cfg), pReg)); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_ERROR("Cannot read SAM3 registere: %s @ 0x%08x, Error: %d\n", pReg->name, ((unsigned)(pReg->address)), r); return r; @@ -1520,7 +1520,7 @@ sam3_GetInfo(struct sam3_chip *pChip) pReg = &(sam3_all_regs[0]); - while (pReg->name){ + while (pReg->name) { // display all regs LOG_DEBUG("Start: %s", pReg->name); regval = *sam3_get_reg_ptr(&(pChip->cfg), pReg); @@ -1529,7 +1529,7 @@ sam3_GetInfo(struct sam3_chip *pChip) pReg->name, pReg->address, regval); - if (pReg->explain_func){ + if (pReg->explain_func) { (*(pReg->explain_func))(pChip); } LOG_DEBUG("End: %s", pReg->name); @@ -1563,13 +1563,13 @@ sam3_erase_check(struct flash_bank_s *bank) LOG_ERROR("Target not halted"); return ERROR_TARGET_NOT_HALTED; } - if (0 == bank->num_sectors){ + if (0 == bank->num_sectors) { LOG_ERROR("Target: not supported/not probed\n"); return ERROR_FAIL; } LOG_INFO("sam3 - supports auto-erase, erase_check ignored"); - for (x = 0 ; x < bank->num_sectors ; x++){ + for (x = 0 ; x < bank->num_sectors ; x++) { bank->sectors[x].is_erased = 1; } @@ -1592,21 +1592,21 @@ sam3_protect_check(struct flash_bank_s *bank) } pPrivate = get_sam3_bank_private(bank); - if (!pPrivate){ + if (!pPrivate) { LOG_ERROR("no private for this bank?"); return ERROR_FAIL; } - if (!(pPrivate->probed)){ + if (!(pPrivate->probed)) { return ERROR_FLASH_BANK_NOT_PROBED; } r = FLASHD_GetLockBits(pPrivate , &v); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_DEBUG("Failed: %d",r); return r; } - for (x = 0 ; x < pPrivate->nsectors ; x++){ + for (x = 0 ; x < pPrivate->nsectors ; x++) { bank->sectors[x].is_protected = (!!(v & (1 << x))); } LOG_DEBUG("Done"); @@ -1625,17 +1625,17 @@ sam3_flash_bank_command(struct command_context_s *cmd_ctx, pChip = all_sam3_chips; // is this an existing chip? - while (pChip){ - if (pChip->target == bank->target){ + while (pChip) { + if (pChip->target == bank->target) { break; } pChip = pChip->next; } - if (!pChip){ + if (!pChip) { // this is a *NEW* chip pChip = calloc(1, sizeof(struct sam3_chip)); - if (!pChip){ + if (!pChip) { LOG_ERROR("NO RAM!"); return ERROR_FAIL; } @@ -1648,13 +1648,13 @@ sam3_flash_bank_command(struct command_context_s *cmd_ctx, pChip->cfg.slow_freq = 32768; pChip->probed = 0; pChip->mbuf = membuf_new(); - if (!(pChip->mbuf)){ + if (!(pChip->mbuf)) { LOG_ERROR("no memory"); return ERROR_FAIL; } } - switch (bank->base){ + switch (bank->base) { default: LOG_ERROR("Address 0x%08x invalid bank address (try 0x%08x or 0x%08x)", ((unsigned int)(bank->base)), @@ -1693,14 +1693,14 @@ sam3_GetDetails(struct sam3_bank_private *pPrivate) LOG_DEBUG("Begin"); pDetails = all_sam3_details; - while (pDetails->name){ - if (pDetails->chipid_cidr == pPrivate->pChip->cfg.CHIPID_CIDR){ + while (pDetails->name) { + if (pDetails->chipid_cidr == pPrivate->pChip->cfg.CHIPID_CIDR) { break; } else { pDetails++; } } - if (pDetails->name == NULL){ + if (pDetails->name == NULL) { LOG_ERROR("SAM3 ChipID 0x%08x not found in table (perhaps you can this chip?)", (unsigned int)(pPrivate->pChip->cfg.CHIPID_CIDR)); // Help the victim, print details about the chip @@ -1710,7 +1710,7 @@ sam3_GetDetails(struct sam3_bank_private *pPrivate) pPrivate->pChip->cfg.CHIPID_CIDR); sam3_explain_chipid_cidr(pPrivate->pChip); cp = membuf_strtok(pPrivate->pChip->mbuf, "\n", &vp); - while (cp){ + while (cp) { LOG_INFO("%s", cp); cp = membuf_strtok(NULL, "\n", &vp); } @@ -1730,7 +1730,7 @@ sam3_GetDetails(struct sam3_bank_private *pPrivate) // // save the "bank" pointers - for (x = 0 ; x < SAM3_MAX_FLASH_BANKS ; x++){ + for (x = 0 ; x < SAM3_MAX_FLASH_BANKS ; x++) { saved_banks[ x ] = pChip->details.bank[x].pBank; } @@ -1740,7 +1740,7 @@ sam3_GetDetails(struct sam3_bank_private *pPrivate) sizeof(pPrivate->pChip->details)); // now fix the ghosted pointers - for (x = 0 ; x < SAM3_MAX_FLASH_BANKS ; x++){ + for (x = 0 ; x < SAM3_MAX_FLASH_BANKS ; x++) { pChip->details.bank[x].pChip = pChip; pChip->details.bank[x].pBank = saved_banks[x]; } @@ -1769,48 +1769,48 @@ _sam3_probe(struct flash_bank_s *bank, int noise) } pPrivate = get_sam3_bank_private(bank); - if (!pPrivate){ + if (!pPrivate) { LOG_ERROR("Invalid/unknown bank number\n"); return ERROR_FAIL; } r = sam3_ReadAllRegs(pPrivate->pChip); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } LOG_DEBUG("Here"); r = sam3_GetInfo(pPrivate->pChip); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } - if (!(pPrivate->pChip->probed)){ + if (!(pPrivate->pChip->probed)) { pPrivate->pChip->probed = 1; LOG_DEBUG("Here"); r = sam3_GetDetails(pPrivate); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } } // update the flash bank size - for (x = 0 ; x < SAM3_MAX_FLASH_BANKS ; x++){ - if (bank->base == pPrivate->pChip->details.bank[0].base_address){ + for (x = 0 ; x < SAM3_MAX_FLASH_BANKS ; x++) { + if (bank->base == pPrivate->pChip->details.bank[0].base_address) { bank->size = pPrivate->pChip->details.bank[0].size_bytes; break; } } - if (bank->sectors == NULL){ + if (bank->sectors == NULL) { bank->sectors = calloc(pPrivate->nsectors, (sizeof((bank->sectors)[0]))); - if (bank->sectors == NULL){ + if (bank->sectors == NULL) { LOG_ERROR("No memory!"); return ERROR_FAIL; } bank->num_sectors = pPrivate->nsectors; - for (x = 0 ; ((int)(x)) < bank->num_sectors ; x++){ + for (x = 0 ; ((int)(x)) < bank->num_sectors ; x++) { bank->sectors[x].size = pPrivate->sector_size; bank->sectors[x].offset = x * (pPrivate->sector_size); // mark as unknown @@ -1822,13 +1822,13 @@ _sam3_probe(struct flash_bank_s *bank, int noise) pPrivate->probed = 1; r = sam3_protect_check(bank); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } LOG_DEBUG("Bank = %d, nbanks = %d", pPrivate->bank_number , pPrivate->pChip->details.n_banks); - if ((pPrivate->bank_number + 1) == pPrivate->pChip->details.n_banks){ + if ((pPrivate->bank_number + 1) == pPrivate->pChip->details.n_banks) { // read unique id, // it appears to be associated with the *last* flash bank. FLASHD_ReadUniqueID(pPrivate); @@ -1864,17 +1864,17 @@ sam3_erase(struct flash_bank_s *bank, int first, int last) } r = sam3_auto_probe(bank); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_DEBUG("Here,r=%d",r); return r; } pPrivate = get_sam3_bank_private(bank); - if (!(pPrivate->probed)){ + if (!(pPrivate->probed)) { return ERROR_FLASH_BANK_NOT_PROBED; } - if ((first == 0) && ((last + 1)== ((int)(pPrivate->nsectors)))){ + if ((first == 0) && ((last + 1)== ((int)(pPrivate->nsectors)))) { // whole chip LOG_DEBUG("Here"); return FLASHD_EraseEntireBank(pPrivate); @@ -1896,11 +1896,11 @@ sam3_protect(struct flash_bank_s *bank, int set, int first, int last) } pPrivate = get_sam3_bank_private(bank); - if (!(pPrivate->probed)){ + if (!(pPrivate->probed)) { return ERROR_FLASH_BANK_NOT_PROBED; } - if (set){ + if (set) { r = FLASHD_Lock(pPrivate, (unsigned)(first), (unsigned)(last)); } else { r = FLASHD_Unlock(pPrivate, (unsigned)(first), (unsigned)(last)); @@ -1937,7 +1937,7 @@ sam3_page_read(struct sam3_bank_private *pPrivate, unsigned pagenum, uint8_t *bu 4, /* THIS*MUST*BE* in 32bit values */ pPrivate->page_size / 4, buf); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_ERROR("SAM3: Flash program failed to read page phys address: 0x%08x", (unsigned int)(adr)); } return r; @@ -2051,7 +2051,7 @@ sam3_page_write(struct sam3_bank_private *pPrivate, unsigned pagenum, uint8_t *b 4, /* THIS*MUST*BE* in 32bit values */ pPrivate->page_size / 4, buf); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_ERROR("SAM3: Failed to write (buffer) page at phys address 0x%08x", (unsigned int)(adr)); return r; } @@ -2062,14 +2062,14 @@ sam3_page_write(struct sam3_bank_private *pPrivate, unsigned pagenum, uint8_t *b pagenum, &status); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_ERROR("SAM3: Error performing Erase & Write page @ phys address 0x%08x", (unsigned int)(adr)); } - if (status & (1 << 2)){ + if (status & (1 << 2)) { LOG_ERROR("SAM3: Page @ Phys address 0x%08x is locked", (unsigned int)(adr)); return ERROR_FAIL; } - if (status & (1 << 1)){ + if (status & (1 << 1)) { LOG_ERROR("SAM3: Flash Command error @phys address 0x%08x", (unsigned int)(adr)); return ERROR_FAIL; } @@ -2095,7 +2095,7 @@ sam3_write(struct flash_bank_s *bank, uint8_t *pagebuffer; // ignore dumb requests - if (count == 0){ + if (count == 0) { return ERROR_OK; } @@ -2105,12 +2105,12 @@ sam3_write(struct flash_bank_s *bank, } pPrivate = get_sam3_bank_private(bank); - if (!(pPrivate->probed)){ + if (!(pPrivate->probed)) { return ERROR_FLASH_BANK_NOT_PROBED; } - if ((offset + count) > pPrivate->size_bytes){ + if ((offset + count) > pPrivate->size_bytes) { LOG_ERROR("Flash write error - past end of bank"); LOG_ERROR(" offset: 0x%08x, count 0x%08x, BankEnd: 0x%08x", (unsigned int)(offset), @@ -2136,10 +2136,10 @@ sam3_write(struct flash_bank_s *bank, // (3) non-aligned end. // Handle special case - all one page. - if (page_cur == page_end){ + if (page_cur == page_end) { LOG_DEBUG("Special case, all in one page"); r = sam3_page_read(pPrivate, page_cur, pagebuffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } @@ -2149,7 +2149,7 @@ sam3_write(struct flash_bank_s *bank, count); r = sam3_page_write(pPrivate, page_cur, pagebuffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } return ERROR_OK; @@ -2157,11 +2157,11 @@ sam3_write(struct flash_bank_s *bank, // non-aligned start page_offset = offset & (pPrivate->page_size - 1); - if (page_offset){ + if (page_offset) { LOG_DEBUG("Not-Aligned start"); // read the partial r = sam3_page_read(pPrivate, page_cur, pagebuffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } @@ -2172,7 +2172,7 @@ sam3_write(struct flash_bank_s *bank, n); r = sam3_page_write(pPrivate, page_cur, pagebuffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } @@ -2189,9 +2189,9 @@ sam3_write(struct flash_bank_s *bank, (int)page_cur, (int)page_end, (unsigned int)(count)); while ((page_cur < page_end) && - (count >= pPrivate->page_size)){ + (count >= pPrivate->page_size)) { r = sam3_page_write(pPrivate, page_cur, buffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } count -= pPrivate->page_size; @@ -2200,17 +2200,17 @@ sam3_write(struct flash_bank_s *bank, } // terminal partial page? - if (count){ + if (count) { LOG_DEBUG("Terminal partial page, count = 0x%08x", (unsigned int)(count)); // we have a partial page r = sam3_page_read(pPrivate, page_cur, pagebuffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } // data goes at start memcpy(pagebuffer, buffer, count); r = sam3_page_write(pPrivate, page_cur, pagebuffer); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } buffer += count; @@ -2230,14 +2230,14 @@ sam3_handle_info_command(struct command_context_s *cmd_ctx, char *cmd, char **ar int r; pChip = get_current_sam3(cmd_ctx); - if (!pChip){ + if (!pChip) { return ERROR_OK; } r = 0; // bank0 must exist before we can do anything - if (pChip->details.bank[0].pBank == NULL){ + if (pChip->details.bank[0].pBank == NULL) { x = 0; need_define: command_print(cmd_ctx, @@ -2248,9 +2248,9 @@ sam3_handle_info_command(struct command_context_s *cmd_ctx, char *cmd, char **ar } // if bank 0 is not probed, then probe it - if (!(pChip->details.bank[0].probed)){ + if (!(pChip->details.bank[0].probed)) { r = sam3_auto_probe(pChip->details.bank[0].pBank); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return ERROR_FAIL; } } @@ -2260,29 +2260,29 @@ sam3_handle_info_command(struct command_context_s *cmd_ctx, char *cmd, char **ar // auto-probe other banks, 0 done above - for (x = 1 ; x < SAM3_MAX_FLASH_BANKS ; x++){ + for (x = 1 ; x < SAM3_MAX_FLASH_BANKS ; x++) { // skip banks not present - if (!(pChip->details.bank[x].present)){ + if (!(pChip->details.bank[x].present)) { continue; } - if (pChip->details.bank[x].pBank == NULL){ + if (pChip->details.bank[x].pBank == NULL) { goto need_define; } - if (pChip->details.bank[x].probed){ + if (pChip->details.bank[x].probed) { continue; } r = sam3_auto_probe(pChip->details.bank[x].pBank); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } } r = sam3_GetInfo(pChip); - if (r != ERROR_OK){ + if (r != ERROR_OK) { LOG_DEBUG("Sam3Info, Failed %d\n",r); return r; } @@ -2290,7 +2290,7 @@ sam3_handle_info_command(struct command_context_s *cmd_ctx, char *cmd, char **ar // print results cp = membuf_strtok(pChip->mbuf, "\n", &vp); - while (cp){ + while (cp) { command_print(cmd_ctx,"%s", cp); cp = membuf_strtok(NULL, "\n", &vp); } @@ -2306,30 +2306,30 @@ sam3_handle_gpnvm_command(struct command_context_s *cmd_ctx, char *cmd, char **a struct sam3_chip *pChip; pChip = get_current_sam3(cmd_ctx); - if (!pChip){ + if (!pChip) { return ERROR_OK; } - if (pChip->target->state != TARGET_HALTED){ + if (pChip->target->state != TARGET_HALTED) { LOG_ERROR("sam3 - target not halted"); return ERROR_TARGET_NOT_HALTED; } - if (pChip->details.bank[0].pBank == NULL){ + if (pChip->details.bank[0].pBank == NULL) { command_print(cmd_ctx, "Bank0 must be defined first via: flash bank %s ...", at91sam3_flash.name); return ERROR_FAIL; } - if (!pChip->details.bank[0].probed){ + if (!pChip->details.bank[0].probed) { r = sam3_auto_probe(pChip->details.bank[0].pBank); - if (r != ERROR_OK){ + if (r != ERROR_OK) { return r; } } - switch (argc){ + switch (argc) { default: command_print(cmd_ctx,"Too many parameters\n"); return ERROR_COMMAND_SYNTAX_ERROR; @@ -2342,11 +2342,11 @@ sam3_handle_gpnvm_command(struct command_context_s *cmd_ctx, char *cmd, char **a who = -1; break; case 2: - if ((0 == strcmp(argv[0], "show")) && (0 == strcmp(argv[1], "all"))){ + if ((0 == strcmp(argv[0], "show")) && (0 == strcmp(argv[1], "all"))) { who = -1; } else { r = parse_u32(argv[1], &v32); - if (r != ERROR_OK){ + if (r != ERROR_OK) { command_print(cmd_ctx, "Not a number: %s", argv[1]); return r; } @@ -2355,19 +2355,19 @@ sam3_handle_gpnvm_command(struct command_context_s *cmd_ctx, char *cmd, char **a break; } - if (0 == strcmp("show", argv[0])){ - if (who == -1){ + if (0 == strcmp("show", argv[0])) { + if (who == -1) { showall: - for (x = 0 ; x < pChip->details.n_gpnvms ; x++){ + for (x = 0 ; x < pChip->details.n_gpnvms ; x++) { r = FLASHD_GetGPNVM(&(pChip->details.bank[0]), x, &v); - if (r != ERROR_OK){ + if (r != ERROR_OK) { break; } command_print(cmd_ctx, "sam3-gpnvm%u: %u", x, v); } return r; } - if ((who >= 0) && (((unsigned)(who)) < pChip->details.n_gpnvms)){ + if ((who >= 0) && (((unsigned)(who)) < pChip->details.n_gpnvms)) { r = FLASHD_GetGPNVM(&(pChip->details.bank[0]), who, &v); command_print(cmd_ctx, "sam3-gpnvm%u: %u", who, v); return r; @@ -2377,15 +2377,15 @@ sam3_handle_gpnvm_command(struct command_context_s *cmd_ctx, char *cmd, char **a } } - if (who == -1){ + if (who == -1) { command_print(cmd_ctx, "Missing GPNVM number"); return ERROR_COMMAND_SYNTAX_ERROR; } - if (0 == strcmp("set", argv[0])){ + if (0 == strcmp("set", argv[0])) { r = FLASHD_SetGPNVM(&(pChip->details.bank[0]), who); } else if ((0 == strcmp("clr", argv[0])) || - (0 == strcmp("clear", argv[0]))){ // quietly accept both + (0 == strcmp("clear", argv[0]))) { // quietly accept both r = FLASHD_ClrGPNVM(&(pChip->details.bank[0]), who); } else { command_print(cmd_ctx, "Unkown command: %s", argv[0]); @@ -2403,19 +2403,19 @@ sam3_handle_slowclk_command(struct command_context_s *cmd_ctx, char *cmd, char * struct sam3_chip *pChip; pChip = get_current_sam3(cmd_ctx); - if (!pChip){ + if (!pChip) { return ERROR_OK; } - switch (argc){ + switch (argc) { case 0: // show break; case 1: // set r = parse_u32(argv[0], &v); - if (v > 200000){ + if (v > 200000) { // absurd slow clock of 200Khz? command_print(cmd_ctx,"Absurd/illegal slow clock freq: %d\n", (int)(v)); return ERROR_COMMAND_SYNTAX_ERROR; @@ -2443,7 +2443,7 @@ sam3_register_commands(struct command_context_s *cmd_ctx) command_t *pCmd; // only register once - if (!sam3_registered){ + if (!sam3_registered) { sam3_registered++; pCmd = register_command(cmd_ctx, NULL, "at91sam3", NULL, COMMAND_ANY, NULL); |