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Posted to commits@mynewt.apache.org by ad...@apache.org on 2016/06/16 21:41:37 UTC
[29/51] [partial] incubator-mynewt-site git commit: remove untarred
files for openocd
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/cfi.h
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diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/cfi.h b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/cfi.h
deleted file mode 100755
index 5bd25e9..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/cfi.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2005 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-#ifndef CFI_H
-#define CFI_H
-
-#define CFI_STATUS_POLL_MASK_DQ5_DQ6_DQ7 0xE0 /* DQ5..DQ7 */
-#define CFI_STATUS_POLL_MASK_DQ6_DQ7 0xC0 /* DQ6..DQ7 */
-
-struct cfi_flash_bank {
- int x16_as_x8;
- int jedec_probe;
- int not_cfi;
- int probed;
-
- enum target_endianness endianness;
-
- uint16_t manufacturer;
- uint16_t device_id;
-
- uint8_t qry[3];
-
- /* identification string */
- uint16_t pri_id;
- uint16_t pri_addr;
- uint16_t alt_id;
- uint16_t alt_addr;
-
- /* device-system interface */
- uint8_t vcc_min;
- uint8_t vcc_max;
- uint8_t vpp_min;
- uint8_t vpp_max;
- uint8_t word_write_timeout_typ;
- uint8_t buf_write_timeout_typ;
- uint8_t block_erase_timeout_typ;
- uint8_t chip_erase_timeout_typ;
- uint8_t word_write_timeout_max;
- uint8_t buf_write_timeout_max;
- uint8_t block_erase_timeout_max;
- uint8_t chip_erase_timeout_max;
-
- uint8_t status_poll_mask;
-
- /* flash geometry */
- uint32_t dev_size;
- uint16_t interface_desc;
- uint16_t max_buf_write_size;
- uint8_t num_erase_regions;
- uint32_t *erase_region_info;
-
- void *pri_ext;
- void *alt_ext;
-
- /* calculated timeouts */
- unsigned word_write_timeout;
- unsigned buf_write_timeout;
- unsigned block_erase_timeout;
- unsigned chip_erase_timeout;
-};
-
-/* Intel primary extended query table
- * as defined for the Advanced+ Boot Block Flash Memory (C3)
- * and used by the linux kernel cfi driver (as of 2.6.14)
- */
-struct cfi_intel_pri_ext {
- uint8_t pri[3];
- uint8_t major_version;
- uint8_t minor_version;
- uint32_t feature_support;
- uint8_t suspend_cmd_support;
- uint16_t blk_status_reg_mask;
- uint8_t vcc_optimal;
- uint8_t vpp_optimal;
- uint8_t num_protection_fields;
- uint16_t prot_reg_addr;
- uint8_t fact_prot_reg_size;
- uint8_t user_prot_reg_size;
- uint8_t extra[0];
-};
-
-/* Spansion primary extended query table as defined for and used by
- * the linux kernel cfi driver (as of 2.6.15)
- */
-struct cfi_spansion_pri_ext {
- uint8_t pri[3];
- uint8_t major_version;
- uint8_t minor_version;
- uint8_t SiliconRevision; /* bits 1-0: Address Sensitive Unlock */
- uint8_t EraseSuspend;
- uint8_t BlkProt;
- uint8_t TmpBlkUnprotect;
- uint8_t BlkProtUnprot;
- uint8_t SimultaneousOps;
- uint8_t BurstMode;
- uint8_t PageMode;
- uint8_t VppMin;
- uint8_t VppMax;
- uint8_t TopBottom;
- int _reversed_geometry;
- uint32_t _unlock1;
- uint32_t _unlock2;
-};
-
-/* Atmel primary extended query table as defined for and used by
- * the linux kernel cfi driver (as of 2.6.20+)
- */
-struct cfi_atmel_pri_ext {
- uint8_t pri[3];
- uint8_t major_version;
- uint8_t minor_version;
- uint8_t features;
- uint8_t bottom_boot;
- uint8_t burst_mode;
- uint8_t page_mode;
-};
-
-enum {
- CFI_UNLOCK_555_2AA,
- CFI_UNLOCK_5555_2AAA,
-};
-
-struct cfi_unlock_addresses {
- uint32_t unlock1;
- uint32_t unlock2;
-};
-
-struct cfi_fixup {
- uint16_t mfr;
- uint16_t id;
- void (*fixup)(struct flash_bank *bank, const void *param);
- const void *param;
-};
-
-#define CFI_MFR_AMD 0x0001
-#define CFI_MFR_FUJITSU 0x0004
-#define CFI_MFR_ATMEL 0x001F
-#define CFI_MFR_ST 0x0020 /* STMicroelectronics */
-#define CFI_MFR_AMIC 0x0037
-#define CFI_MFR_SST 0x00BF
-#define CFI_MFR_MX 0x00C2
-#define CFI_MFR_EON 0x007F
-
-#define CFI_MFR_ANY 0xffff
-#define CFI_ID_ANY 0xffff
-
-#endif /* CFI_H */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.c
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diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.c b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.c
deleted file mode 100755
index 4410d5c..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.c
+++ /dev/null
@@ -1,766 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2005 by Dominic Rath <Do...@gmx.de> *
- * Copyright (C) 2007-2010 �yvind Harboe <oy...@zylin.com> *
- * Copyright (C) 2008 by Spencer Oliver <sp...@spen-soft.co.uk> *
- * Copyright (C) 2009 Zachary T Welch <zw...@superlucidity.net> *
- * Copyright (C) 2010 by Antonio Borneo <bo...@gmail.com> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <flash/common.h>
-#include <flash/nor/core.h>
-#include <flash/nor/imp.h>
-#include <target/image.h>
-
-/**
- * @file
- * Upper level of NOR flash framework.
- * The lower level interfaces are to drivers. These upper level ones
- * primarily support access from Tcl scripts or from GDB.
- */
-
-static struct flash_bank *flash_banks;
-
-int flash_driver_erase(struct flash_bank *bank, int first, int last)
-{
- int retval;
-
- retval = bank->driver->erase(bank, first, last);
- if (retval != ERROR_OK)
- LOG_ERROR("failed erasing sectors %d to %d", first, last);
-
- return retval;
-}
-
-int flash_driver_protect(struct flash_bank *bank, int set, int first, int last)
-{
- int retval;
-
- /* callers may not supply illegal parameters ... */
- if (first < 0 || first > last || last >= bank->num_sectors) {
- LOG_ERROR("illegal sector range");
- return ERROR_FAIL;
- }
-
- /* force "set" to 0/1 */
- set = !!set;
-
- /* DANGER!
- *
- * We must not use any cached information about protection state!!!!
- *
- * There are a million things that could change the protect state:
- *
- * the target could have reset, power cycled, been hot plugged,
- * the application could have run, etc.
- *
- * Drivers only receive valid sector range.
- */
- retval = bank->driver->protect(bank, set, first, last);
- if (retval != ERROR_OK)
- LOG_ERROR("failed setting protection for areas %d to %d", first, last);
-
- return retval;
-}
-
-int flash_driver_write(struct flash_bank *bank,
- uint8_t *buffer, uint32_t offset, uint32_t count)
-{
- int retval;
-
- retval = bank->driver->write(bank, buffer, offset, count);
- if (retval != ERROR_OK) {
- LOG_ERROR(
- "error writing to flash at address 0x%08" PRIx32 " at offset 0x%8.8" PRIx32,
- bank->base,
- offset);
- }
-
- return retval;
-}
-
-int flash_driver_read(struct flash_bank *bank,
- uint8_t *buffer, uint32_t offset, uint32_t count)
-{
- int retval;
-
- LOG_DEBUG("call flash_driver_read()");
-
- retval = bank->driver->read(bank, buffer, offset, count);
- if (retval != ERROR_OK) {
- LOG_ERROR(
- "error reading to flash at address 0x%08" PRIx32 " at offset 0x%8.8" PRIx32,
- bank->base,
- offset);
- }
-
- return retval;
-}
-
-int default_flash_read(struct flash_bank *bank,
- uint8_t *buffer, uint32_t offset, uint32_t count)
-{
- return target_read_buffer(bank->target, offset + bank->base, count, buffer);
-}
-
-void flash_bank_add(struct flash_bank *bank)
-{
- /* put flash bank in linked list */
- unsigned bank_num = 0;
- if (flash_banks) {
- /* find last flash bank */
- struct flash_bank *p = flash_banks;
- while (NULL != p->next) {
- bank_num += 1;
- p = p->next;
- }
- p->next = bank;
- bank_num += 1;
- } else
- flash_banks = bank;
-
- bank->bank_number = bank_num;
-}
-
-struct flash_bank *flash_bank_list(void)
-{
- return flash_banks;
-}
-
-struct flash_bank *get_flash_bank_by_num_noprobe(int num)
-{
- struct flash_bank *p;
- int i = 0;
-
- for (p = flash_banks; p; p = p->next) {
- if (i++ == num)
- return p;
- }
- LOG_ERROR("flash bank %d does not exist", num);
- return NULL;
-}
-
-int flash_get_bank_count(void)
-{
- struct flash_bank *p;
- int i = 0;
- for (p = flash_banks; p; p = p->next)
- i++;
- return i;
-}
-
-struct flash_bank *get_flash_bank_by_name_noprobe(const char *name)
-{
- unsigned requested = get_flash_name_index(name);
- unsigned found = 0;
-
- struct flash_bank *bank;
- for (bank = flash_banks; NULL != bank; bank = bank->next) {
- if (strcmp(bank->name, name) == 0)
- return bank;
- if (!flash_driver_name_matches(bank->driver->name, name))
- continue;
- if (++found < requested)
- continue;
- return bank;
- }
- return NULL;
-}
-
-int get_flash_bank_by_name(const char *name, struct flash_bank **bank_result)
-{
- struct flash_bank *bank;
- int retval;
-
- bank = get_flash_bank_by_name_noprobe(name);
- if (bank != NULL) {
- retval = bank->driver->auto_probe(bank);
-
- if (retval != ERROR_OK) {
- LOG_ERROR("auto_probe failed");
- return retval;
- }
- }
-
- *bank_result = bank;
- return ERROR_OK;
-}
-
-int get_flash_bank_by_num(int num, struct flash_bank **bank)
-{
- struct flash_bank *p = get_flash_bank_by_num_noprobe(num);
- int retval;
-
- if (p == NULL)
- return ERROR_FAIL;
-
- retval = p->driver->auto_probe(p);
-
- if (retval != ERROR_OK) {
- LOG_ERROR("auto_probe failed");
- return retval;
- }
- *bank = p;
- return ERROR_OK;
-}
-
-/* lookup flash bank by address, bank not found is success, but
- * result_bank is set to NULL. */
-int get_flash_bank_by_addr(struct target *target,
- uint32_t addr,
- bool check,
- struct flash_bank **result_bank)
-{
- struct flash_bank *c;
-
- /* cycle through bank list */
- for (c = flash_banks; c; c = c->next) {
- if (c->target != target)
- continue;
-
- int retval;
- retval = c->driver->auto_probe(c);
-
- if (retval != ERROR_OK) {
- LOG_ERROR("auto_probe failed");
- return retval;
- }
- /* check whether address belongs to this flash bank */
- if ((addr >= c->base) && (addr <= c->base + (c->size - 1))) {
- *result_bank = c;
- return ERROR_OK;
- }
- }
- *result_bank = NULL;
- if (check) {
- LOG_ERROR("No flash at address 0x%08" PRIx32, addr);
- return ERROR_FAIL;
- }
- return ERROR_OK;
-}
-
-static int default_flash_mem_blank_check(struct flash_bank *bank)
-{
- struct target *target = bank->target;
- const int buffer_size = 1024;
- int i;
- uint32_t nBytes;
- int retval = ERROR_OK;
-
- if (bank->target->state != TARGET_HALTED) {
- LOG_ERROR("Target not halted");
- return ERROR_TARGET_NOT_HALTED;
- }
-
- uint8_t *buffer = malloc(buffer_size);
-
- for (i = 0; i < bank->num_sectors; i++) {
- uint32_t j;
- bank->sectors[i].is_erased = 1;
-
- for (j = 0; j < bank->sectors[i].size; j += buffer_size) {
- uint32_t chunk;
- chunk = buffer_size;
- if (chunk > (j - bank->sectors[i].size))
- chunk = (j - bank->sectors[i].size);
-
- retval = target_read_memory(target,
- bank->base + bank->sectors[i].offset + j,
- 4,
- chunk/4,
- buffer);
- if (retval != ERROR_OK)
- goto done;
-
- for (nBytes = 0; nBytes < chunk; nBytes++) {
- if (buffer[nBytes] != 0xFF) {
- bank->sectors[i].is_erased = 0;
- break;
- }
- }
- }
- }
-
-done:
- free(buffer);
-
- return retval;
-}
-
-int default_flash_blank_check(struct flash_bank *bank)
-{
- struct target *target = bank->target;
- int i;
- int retval;
- int fast_check = 0;
- uint32_t blank;
-
- if (bank->target->state != TARGET_HALTED) {
- LOG_ERROR("Target not halted");
- return ERROR_TARGET_NOT_HALTED;
- }
-
- for (i = 0; i < bank->num_sectors; i++) {
- uint32_t address = bank->base + bank->sectors[i].offset;
- uint32_t size = bank->sectors[i].size;
-
- retval = target_blank_check_memory(target, address, size, &blank);
- if (retval != ERROR_OK) {
- fast_check = 0;
- break;
- }
- if (blank == 0xFF)
- bank->sectors[i].is_erased = 1;
- else
- bank->sectors[i].is_erased = 0;
- fast_check = 1;
- }
-
- if (!fast_check) {
- LOG_USER("Running slow fallback erase check - add working memory");
- return default_flash_mem_blank_check(bank);
- }
-
- return ERROR_OK;
-}
-
-/* Manipulate given flash region, selecting the bank according to target
- * and address. Maps an address range to a set of sectors, and issues
- * the callback() on that set ... e.g. to erase or unprotect its members.
- *
- * (Note a current bad assumption: that protection operates on the same
- * size sectors as erase operations use.)
- *
- * The "pad_reason" parameter is a kind of boolean: when it's NULL, the
- * range must fit those sectors exactly. This is clearly safe; it can't
- * erase data which the caller said to leave alone, for example. If it's
- * non-NULL, rather than failing, extra data in the first and/or last
- * sectors will be added to the range, and that reason string is used when
- * warning about those additions.
- */
-static int flash_iterate_address_range_inner(struct target *target,
- char *pad_reason, uint32_t addr, uint32_t length,
- int (*callback)(struct flash_bank *bank, int first, int last))
-{
- struct flash_bank *c;
- uint32_t last_addr = addr + length; /* first address AFTER end */
- int first = -1;
- int last = -1;
- int i;
-
- int retval = get_flash_bank_by_addr(target, addr, true, &c);
- if (retval != ERROR_OK)
- return retval;
-
- if (c->size == 0 || c->num_sectors == 0) {
- LOG_ERROR("Bank is invalid");
- return ERROR_FLASH_BANK_INVALID;
- }
-
- if (length == 0) {
- /* special case, erase whole bank when length is zero */
- if (addr != c->base) {
- LOG_ERROR("Whole bank access must start at beginning of bank.");
- return ERROR_FLASH_DST_BREAKS_ALIGNMENT;
- }
-
- return callback(c, 0, c->num_sectors - 1);
- }
-
- /* check whether it all fits in this bank */
- if (addr + length - 1 > c->base + c->size - 1) {
- LOG_ERROR("Flash access does not fit into bank.");
- return ERROR_FLASH_DST_BREAKS_ALIGNMENT;
- }
-
- /** @todo: handle erasures that cross into adjacent banks */
-
- addr -= c->base;
- last_addr -= c->base;
-
- for (i = 0; i < c->num_sectors; i++) {
- struct flash_sector *f = c->sectors + i;
- uint32_t end = f->offset + f->size;
-
- /* start only on a sector boundary */
- if (first < 0) {
- /* scanned past the first sector? */
- if (addr < f->offset)
- break;
-
- /* is this the first sector? */
- if (addr == f->offset)
- first = i;
-
- /* Does this need head-padding? If so, pad and warn;
- * or else force an error.
- *
- * Such padding can make trouble, since *WE* can't
- * ever know if that data was in use. The warning
- * should help users sort out messes later.
- */
- else if (addr < end && pad_reason) {
- /* FIXME say how many bytes (e.g. 80 KB) */
- LOG_WARNING("Adding extra %s range, "
- "%#8.8x to %#8.8x",
- pad_reason,
- (unsigned) f->offset,
- (unsigned) addr - 1);
- first = i;
- } else
- continue;
- }
-
- /* is this (also?) the last sector? */
- if (last_addr == end) {
- last = i;
- break;
- }
-
- /* Does this need tail-padding? If so, pad and warn;
- * or else force an error.
- */
- if (last_addr < end && pad_reason) {
- /* FIXME say how many bytes (e.g. 80 KB) */
- LOG_WARNING("Adding extra %s range, "
- "%#8.8x to %#8.8x",
- pad_reason,
- (unsigned) last_addr,
- (unsigned) end - 1);
- last = i;
- break;
- }
-
- /* MUST finish on a sector boundary */
- if (last_addr <= f->offset)
- break;
- }
-
- /* invalid start or end address? */
- if (first == -1 || last == -1) {
- LOG_ERROR("address range 0x%8.8x .. 0x%8.8x "
- "is not sector-aligned",
- (unsigned) (c->base + addr),
- (unsigned) (c->base + last_addr - 1));
- return ERROR_FLASH_DST_BREAKS_ALIGNMENT;
- }
-
- /* The NOR driver may trim this range down, based on what
- * sectors are already erased/unprotected. GDB currently
- * blocks such optimizations.
- */
- return callback(c, first, last);
-}
-
-/* The inner fn only handles a single bank, we could be spanning
- * multiple chips.
- */
-static int flash_iterate_address_range(struct target *target,
- char *pad_reason, uint32_t addr, uint32_t length,
- int (*callback)(struct flash_bank *bank, int first, int last))
-{
- struct flash_bank *c;
- int retval = ERROR_OK;
-
- /* Danger! zero-length iterations means entire bank! */
- do {
- retval = get_flash_bank_by_addr(target, addr, true, &c);
- if (retval != ERROR_OK)
- return retval;
-
- uint32_t cur_length = length;
- /* check whether it all fits in this bank */
- if (addr + length - 1 > c->base + c->size - 1) {
- LOG_DEBUG("iterating over more than one flash bank.");
- cur_length = c->base + c->size - addr;
- }
- retval = flash_iterate_address_range_inner(target,
- pad_reason, addr, cur_length,
- callback);
- if (retval != ERROR_OK)
- break;
-
- length -= cur_length;
- addr += cur_length;
- } while (length > 0);
-
- return retval;
-}
-
-int flash_erase_address_range(struct target *target,
- bool pad, uint32_t addr, uint32_t length)
-{
- return flash_iterate_address_range(target, pad ? "erase" : NULL,
- addr, length, &flash_driver_erase);
-}
-
-static int flash_driver_unprotect(struct flash_bank *bank, int first, int last)
-{
- return flash_driver_protect(bank, 0, first, last);
-}
-
-int flash_unlock_address_range(struct target *target, uint32_t addr, uint32_t length)
-{
- /* By default, pad to sector boundaries ... the real issue here
- * is that our (only) caller *permanently* removes protection,
- * and doesn't restore it.
- */
- return flash_iterate_address_range(target, "unprotect",
- addr, length, &flash_driver_unprotect);
-}
-
-static int compare_section(const void *a, const void *b)
-{
- struct imagesection *b1, *b2;
- b1 = *((struct imagesection **)a);
- b2 = *((struct imagesection **)b);
-
- if (b1->base_address == b2->base_address)
- return 0;
- else if (b1->base_address > b2->base_address)
- return 1;
- else
- return -1;
-}
-
-int flash_write_unlock(struct target *target, struct image *image,
- uint32_t *written, int erase, bool unlock)
-{
- int retval = ERROR_OK;
-
- int section;
- uint32_t section_offset;
- struct flash_bank *c;
- int *padding;
-
- section = 0;
- section_offset = 0;
-
- if (written)
- *written = 0;
-
- if (erase) {
- /* assume all sectors need erasing - stops any problems
- * when flash_write is called multiple times */
-
- flash_set_dirty();
- }
-
- /* allocate padding array */
- padding = calloc(image->num_sections, sizeof(*padding));
-
- /* This fn requires all sections to be in ascending order of addresses,
- * whereas an image can have sections out of order. */
- struct imagesection **sections = malloc(sizeof(struct imagesection *) *
- image->num_sections);
- int i;
- for (i = 0; i < image->num_sections; i++)
- sections[i] = &image->sections[i];
-
- qsort(sections, image->num_sections, sizeof(struct imagesection *),
- compare_section);
-
- /* loop until we reach end of the image */
- while (section < image->num_sections) {
- uint32_t buffer_size;
- uint8_t *buffer;
- int section_last;
- uint32_t run_address = sections[section]->base_address + section_offset;
- uint32_t run_size = sections[section]->size - section_offset;
- int pad_bytes = 0;
-
- if (sections[section]->size == 0) {
- LOG_WARNING("empty section %d", section);
- section++;
- section_offset = 0;
- continue;
- }
-
- /* find the corresponding flash bank */
- retval = get_flash_bank_by_addr(target, run_address, false, &c);
- if (retval != ERROR_OK)
- goto done;
- if (c == NULL) {
- LOG_WARNING("no flash bank found for address %" PRIx32, run_address);
- section++; /* and skip it */
- section_offset = 0;
- continue;
- }
-
- /* collect consecutive sections which fall into the same bank */
- section_last = section;
- padding[section] = 0;
- while ((run_address + run_size - 1 < c->base + c->size - 1) &&
- (section_last + 1 < image->num_sections)) {
- /* sections are sorted */
- assert(sections[section_last + 1]->base_address >= c->base);
- if (sections[section_last + 1]->base_address >= (c->base + c->size)) {
- /* Done with this bank */
- break;
- }
-
- /* FIXME This needlessly touches sectors BETWEEN the
- * sections it's writing. Without auto erase, it just
- * writes ones. That WILL INVALIDATE data in cases
- * like Stellaris Tempest chips, corrupting internal
- * ECC codes; and at least FreeScale suggests issues
- * with that approach (in HC11 documentation).
- *
- * With auto erase enabled, data in those sectors will
- * be needlessly destroyed; and some of the limited
- * number of flash erase cycles will be wasted...
- *
- * In both cases, the extra writes slow things down.
- */
-
- /* if we have multiple sections within our image,
- * flash programming could fail due to alignment issues
- * attempt to rebuild a consecutive buffer for the flash loader */
- pad_bytes = (sections[section_last + 1]->base_address) - (run_address + run_size);
- padding[section_last] = pad_bytes;
- run_size += sections[++section_last]->size;
- run_size += pad_bytes;
-
- if (pad_bytes > 0)
- LOG_INFO("Padding image section %d with %d bytes",
- section_last-1,
- pad_bytes);
- }
-
- if (run_address + run_size - 1 > c->base + c->size - 1) {
- /* If we have more than one flash chip back to back, then we limit
- * the current write operation to the current chip.
- */
- LOG_DEBUG("Truncate flash run size to the current flash chip.");
-
- run_size = c->base + c->size - run_address;
- assert(run_size > 0);
- }
-
- /* If we're applying any sector automagic, then pad this
- * (maybe-combined) segment to the end of its last sector.
- */
- if (unlock || erase) {
- int sector;
- uint32_t offset_start = run_address - c->base;
- uint32_t offset_end = offset_start + run_size;
- uint32_t end = offset_end, delta;
-
- for (sector = 0; sector < c->num_sectors; sector++) {
- end = c->sectors[sector].offset
- + c->sectors[sector].size;
- if (offset_end <= end)
- break;
- }
-
- delta = end - offset_end;
- padding[section_last] += delta;
- run_size += delta;
- }
-
- /* allocate buffer */
- buffer = malloc(run_size);
- if (buffer == NULL) {
- LOG_ERROR("Out of memory for flash bank buffer");
- retval = ERROR_FAIL;
- goto done;
- }
- buffer_size = 0;
-
- /* read sections to the buffer */
- while (buffer_size < run_size) {
- size_t size_read;
-
- size_read = run_size - buffer_size;
- if (size_read > sections[section]->size - section_offset)
- size_read = sections[section]->size - section_offset;
-
- /* KLUDGE!
- *
- * #�%#"%�% we have to figure out the section # from the sorted
- * list of pointers to sections to invoke image_read_section()...
- */
- intptr_t diff = (intptr_t)sections[section] - (intptr_t)image->sections;
- int t_section_num = diff / sizeof(struct imagesection);
-
- LOG_DEBUG("image_read_section: section = %d, t_section_num = %d, "
- "section_offset = %d, buffer_size = %d, size_read = %d",
- (int)section, (int)t_section_num, (int)section_offset,
- (int)buffer_size, (int)size_read);
- retval = image_read_section(image, t_section_num, section_offset,
- size_read, buffer + buffer_size, &size_read);
- if (retval != ERROR_OK || size_read == 0) {
- free(buffer);
- goto done;
- }
-
- /* see if we need to pad the section */
- while (padding[section]--)
- (buffer + buffer_size)[size_read++] = c->default_padded_value;
-
- buffer_size += size_read;
- section_offset += size_read;
-
- if (section_offset >= sections[section]->size) {
- section++;
- section_offset = 0;
- }
- }
-
- retval = ERROR_OK;
-
- if (unlock)
- retval = flash_unlock_address_range(target, run_address, run_size);
- if (retval == ERROR_OK) {
- if (erase) {
- /* calculate and erase sectors */
- retval = flash_erase_address_range(target,
- true, run_address, run_size);
- }
- }
-
- if (retval == ERROR_OK) {
- /* write flash sectors */
- retval = flash_driver_write(c, buffer, run_address - c->base, run_size);
- }
-
- free(buffer);
-
- if (retval != ERROR_OK) {
- /* abort operation */
- goto done;
- }
-
- if (written != NULL)
- *written += run_size; /* add run size to total written counter */
- }
-
-done:
- free(sections);
- free(padding);
-
- return retval;
-}
-
-int flash_write(struct target *target, struct image *image,
- uint32_t *written, int erase)
-{
- return flash_write_unlock(target, image, written, erase, false);
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.h
----------------------------------------------------------------------
diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.h b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.h
deleted file mode 100755
index 726dd95..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/core.h
+++ /dev/null
@@ -1,211 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2005 by Dominic Rath <Do...@gmx.de> *
- * Copyright (C) 2007,2008 �yvind Harboe <oy...@zylin.com> *
- * Copyright (C) 2008 by Spencer Oliver <sp...@spen-soft.co.uk> *
- * Copyright (C) 2009 Zachary T Welch <zw...@superlucidity.net> *
- * Copyright (C) 2010 by Antonio Borneo <bo...@gmail.com> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-#ifndef FLASH_NOR_CORE_H
-#define FLASH_NOR_CORE_H
-
-#include <flash/common.h>
-
-/**
- * @file
- * Upper level NOR flash interfaces.
- */
-
-struct image;
-
-#define FLASH_MAX_ERROR_STR (128)
-
-/**
- * Describes the geometry and status of a single flash sector
- * within a flash bank. A single bank typically consists of multiple
- * sectors, each of which can be erased and protected independently.
- */
-struct flash_sector {
- /** Bus offset from start of the flash chip (in bytes). */
- uint32_t offset;
- /** Number of bytes in this flash sector. */
- uint32_t size;
- /**
- * Indication of erasure status: 0 = not erased, 1 = erased,
- * other = unknown. Set by @c flash_driver_s::erase_check.
- */
- int is_erased;
- /**
- * Indication of protection status: 0 = unprotected/unlocked,
- * 1 = protected/locked, other = unknown. Set by
- * @c flash_driver_s::protect_check.
- *
- * This information must be considered stale immediately.
- * A million things could make it stale: power cycle,
- * reset of target, code running on target, etc.
- */
- int is_protected;
-};
-
-/**
- * Provides details of a flash bank, available either on-chip or through
- * a major interface.
- *
- * This structure will be passed as a parameter to the callbacks in the
- * flash_driver_s structure, some of which may modify the contents of
- * this structure of the area of flash that it defines. Driver writers
- * may use the @c driver_priv member to store additional data on a
- * per-bank basis, if required.
- */
-struct flash_bank {
- const char *name;
-
- struct target *target; /**< Target to which this bank belongs. */
-
- struct flash_driver *driver; /**< Driver for this bank. */
- void *driver_priv; /**< Private driver storage pointer */
-
- int bank_number; /**< The 'bank' (or chip number) of this instance. */
- uint32_t base; /**< The base address of this bank */
- uint32_t size; /**< The size of this chip bank, in bytes */
-
- int chip_width; /**< Width of the chip in bytes (1,2,4 bytes) */
- int bus_width; /**< Maximum bus width, in bytes (1,2,4 bytes) */
-
- /** Default padded value used, normally this matches the flash
- * erased value. Defaults to 0xFF. */
- uint8_t default_padded_value;
-
- /**
- * The number of sectors on this chip. This value will
- * be set intially to 0, and the flash driver must set this to
- * some non-zero value during "probe()" or "auto_probe()".
- */
- int num_sectors;
- /** Array of sectors, allocated and initilized by the flash driver */
- struct flash_sector *sectors;
-
- struct flash_bank *next; /**< The next flash bank on this chip */
-};
-
-/** Registers the 'flash' subsystem commands */
-int flash_register_commands(struct command_context *cmd_ctx);
-
-/**
- * Erases @a length bytes in the @a target flash, starting at @a addr.
- * The range @a addr to @a addr + @a length - 1 must be strictly
- * sector aligned, unless @a pad is true. Setting @a pad true extends
- * the range, at beginning and/or end, if needed for sector alignment.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int flash_erase_address_range(struct target *target,
- bool pad, uint32_t addr, uint32_t length);
-
-int flash_unlock_address_range(struct target *target, uint32_t addr,
- uint32_t length);
-
-/**
- * Writes @a image into the @a target flash. The @a written parameter
- * will contain the
- * @param target The target with the flash to be programmed.
- * @param image The image that will be programmed to flash.
- * @param written On return, contains the number of bytes written.
- * @param erase If non-zero, indicates the flash driver should first
- * erase the corresponding banks or sectors before programming.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int flash_write(struct target *target,
- struct image *image, uint32_t *written, int erase);
-
-/**
- * Forces targets to re-examine their erase/protection state.
- * This routine must be called when the system may modify the status.
- */
-void flash_set_dirty(void);
-/** @returns The number of flash banks currently defined. */
-int flash_get_bank_count(void);
-/**
- * Provides default read implementation for flash memory.
- * @param bank The bank to read.
- * @param buffer The data bytes read.
- * @param offset The offset into the chip to read.
- * @param count The number of bytes to read.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int default_flash_read(struct flash_bank *bank,
- uint8_t *buffer, uint32_t offset, uint32_t count);
-/**
- * Provides default erased-bank check handling. Checks to see if
- * the flash driver knows they are erased; if things look uncertain,
- * this routine will call default_flash_mem_blank_check() to confirm.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
-int default_flash_blank_check(struct flash_bank *bank);
-
-/**
- * Returns the flash bank specified by @a name, which matches the
- * driver name and a suffix (option) specify the driver-specific
- * bank number. The suffix consists of the '.' and the driver-specific
- * bank number: when two str9x banks are defined, then 'str9x.1' refers
- * to the second.
- */
-int get_flash_bank_by_name(const char *name, struct flash_bank **bank_result);
-/**
- * Returns the flash bank specified by @a name, which matches the
- * driver name and a suffix (option) specify the driver-specific
- * bank number. The suffix consists of the '.' and the driver-specific
- * bank number: when two str9x banks are defined, then 'str9x.1' refers
- * to the second.
- */
-struct flash_bank *get_flash_bank_by_name_noprobe(const char *name);
-/**
- * Returns the flash bank like get_flash_bank_by_name(), without probing.
- * @param num The flash bank number.
- * @param bank returned bank if fn returns ERROR_OK
- * @returns ERROR_OK if successful
- */
-int get_flash_bank_by_num(int num, struct flash_bank **bank);
-/**
- * Retreives @a bank from a command argument, reporting errors parsing
- * the bank identifier or retreiving the specified bank. The bank
- * may be identified by its bank number or by @c name.instance, where
- * @a instance is driver-specific.
- * @param name_index The index to the string in args containing the
- * bank identifier.
- * @param bank On output, contians a pointer to the bank or NULL.
- * @returns ERROR_OK on success, or an error indicating the problem.
- */
-COMMAND_HELPER(flash_command_get_bank, unsigned name_index,
- struct flash_bank **bank);
-/**
- * Returns the flash bank like get_flash_bank_by_num(), without probing.
- * @param num The flash bank number.
- * @returns A struct flash_bank for flash bank @a num, or NULL.
- */
-struct flash_bank *get_flash_bank_by_num_noprobe(int num);
-/**
- * Returns the flash bank located at a specified address.
- * @param target The target, presumed to contain one or more banks.
- * @param addr An address that is within the range of the bank.
- * @param check return ERROR_OK and result_bank NULL if the bank does not exist
- * @returns The struct flash_bank located at @a addr, or NULL.
- */
-int get_flash_bank_by_addr(struct target *target, uint32_t addr, bool check,
- struct flash_bank **result_bank);
-
-#endif /* FLASH_NOR_CORE_H */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/driver.h
----------------------------------------------------------------------
diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/driver.h b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/driver.h
deleted file mode 100755
index 8f2e1cc..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/driver.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2005 by Dominic Rath <Do...@gmx.de> *
- * Copyright (C) 2007,2008 �yvind Harboe <oy...@zylin.com> *
- * Copyright (C) 2008 by Spencer Oliver <sp...@spen-soft.co.uk> *
- * Copyright (C) 2009 Zachary T Welch <zw...@superlucidity.net> *
- * Copyright (C) 2010 by Antonio Borneo <bo...@gmail.com> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-#ifndef FLASH_NOR_DRIVER_H
-#define FLASH_NOR_DRIVER_H
-
-struct flash_bank;
-
-#define __FLASH_BANK_COMMAND(name) \
- COMMAND_HELPER(name, struct flash_bank *bank)
-
-/**
- * @brief Provides the implementation-independent structure that defines
- * all of the callbacks required by OpenOCD flash drivers.
- *
- * Driver authors must implement the routines defined here, providing an
- * instance with the fields filled out. After that, the instance must
- * be registered in flash.c, so it can be used by the driver lookup system.
- *
- * Specifically, the user can issue the command: @par
- * @code
- * flash bank DRIVERNAME ...parameters...
- * @endcode
- *
- * OpenOCD will search for the driver with a @c flash_driver_s::name
- * that matches @c DRIVERNAME.
- *
- * The flash subsystem calls some of the other drivers routines a using
- * corresponding static <code>flash_driver_<i>callback</i>()</code>
- * routine in flash.c.
- */
-struct flash_driver {
- /**
- * Gives a human-readable name of this flash driver,
- * This field is used to select and initialize the driver.
- */
- const char *name;
-
- /**
- * Gives a human-readable description of arguments.
- */
- const char *usage;
-
- /**
- * An array of driver-specific commands to register. When called
- * during the "flash bank" command, the driver can register addition
- * commands to support new flash chip functions.
- */
- const struct command_registration *commands;
-
- /**
- * Finish the "flash bank" command for @a bank. The
- * @a bank parameter will have been filled in by the core flash
- * layer when this routine is called, and the driver can store
- * additional information in its struct flash_bank::driver_priv field.
- *
- * The CMD_ARGV are: @par
- * @code
- * CMD_ARGV[0] = bank
- * CMD_ARGV[1] = drivername {name above}
- * CMD_ARGV[2] = baseaddress
- * CMD_ARGV[3] = lengthbytes
- * CMD_ARGV[4] = chip_width_in bytes
- * CMD_ARGV[5] = bus_width_in_bytes
- * CMD_ARGV[6] = driver-specific parameters
- * @endcode
- *
- * For example, CMD_ARGV[4] = 2 (for 16 bit flash),
- * CMD_ARGV[5] = 4 (for 32 bit bus).
- *
- * If extra arguments are provided (@a CMD_ARGC > 6), they will
- * start in @a CMD_ARGV[6]. These can be used to implement
- * driver-specific extensions.
- *
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- __FLASH_BANK_COMMAND((*flash_bank_command));
-
- /**
- * Bank/sector erase routine (target-specific). When
- * called, the flash driver should erase the specified sectors
- * using whatever means are at its disposal.
- *
- * @param bank The bank of flash to be erased.
- * @param first The number of the first sector to erase, typically 0.
- * @param last The number of the last sector to erase, typically N-1.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*erase)(struct flash_bank *bank, int first, int last);
-
- /**
- * Bank/sector protection routine (target-specific).
- *
- * When called, the driver should enable/disable protection
- * for MINIMUM the range covered by first..last sectors
- * inclusive. Some chips have alignment requirements will
- * cause the actual range to be protected / unprotected to
- * be larger than the first..last range.
- *
- * @param bank The bank to protect or unprotect.
- * @param set If non-zero, enable protection; if 0, disable it.
- * @param first The first sector to (un)protect, typicaly 0.
- * @param last The last sector to (un)project, typically N-1.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*protect)(struct flash_bank *bank, int set, int first, int last);
-
- /**
- * Program data into the flash. Note CPU address will be
- * "bank->base + offset", while the physical address is
- * dependent upon current target MMU mappings.
- *
- * @param bank The bank to program
- * @param buffer The data bytes to write.
- * @param offset The offset into the chip to program.
- * @param count The number of bytes to write.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*write)(struct flash_bank *bank,
- const uint8_t *buffer, uint32_t offset, uint32_t count);
-
- /**
- * Read data from the flash. Note CPU address will be
- * "bank->base + offset", while the physical address is
- * dependent upon current target MMU mappings.
- *
- * @param bank The bank to read.
- * @param buffer The data bytes read.
- * @param offset The offset into the chip to read.
- * @param count The number of bytes to read.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*read)(struct flash_bank *bank,
- uint8_t *buffer, uint32_t offset, uint32_t count);
-
- /**
- * Probe to determine what kind of flash is present.
- * This is invoked by the "probe" script command.
- *
- * @param bank The bank to probe
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*probe)(struct flash_bank *bank);
-
- /**
- * Check the erasure status of a flash bank.
- * When called, the driver routine must perform the required
- * checks and then set the @c flash_sector_s::is_erased field
- * for each of the flash banks's sectors.
- *
- * @param bank The bank to check
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*erase_check)(struct flash_bank *bank);
-
- /**
- * Determine if the specific bank is "protected" or not.
- * When called, the driver routine must must perform the
- * required protection check(s) and then set the @c
- * flash_sector_s::is_protected field for each of the flash
- * bank's sectors.
- *
- * @param bank - the bank to check
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*protect_check)(struct flash_bank *bank);
-
- /**
- * Display human-readable information about the flash
- * bank into the given buffer. Drivers must be careful to avoid
- * overflowing the buffer.
- *
- * @param bank - the bank to get info about
- * @param char - where to put the text for the human to read
- * @param buf_size - the size of the human buffer.
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*info)(struct flash_bank *bank, char *buf, int buf_size);
-
- /**
- * A more gentle flavor of filash_driver_s::probe, performing
- * setup with less noise. Generally, driver routines should test
- * to see if the bank has already been probed; if it has, the
- * driver probably should not perform its probe a second time.
- *
- * This callback is often called from the inside of other
- * routines (e.g. GDB flash downloads) to autoprobe the flash as
- * it is programing the flash.
- *
- * @param bank - the bank to probe
- * @returns ERROR_OK if successful; otherwise, an error code.
- */
- int (*auto_probe)(struct flash_bank *bank);
-};
-
-#define FLASH_BANK_COMMAND_HANDLER(name) \
- static __FLASH_BANK_COMMAND(name)
-
-/**
- * Find a NOR flash driver by its name.
- * @param name The name of the requested driver.
- * @returns The flash_driver called @c name, or NULL if not found.
- */
-struct flash_driver *flash_driver_find_by_name(const char *name);
-
-#endif /* FLASH_NOR_DRIVER_H */
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c
----------------------------------------------------------------------
diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c
deleted file mode 100755
index ddb0292..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2009 Zachary T Welch <zw...@superlucidity.net> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "imp.h"
-
-extern struct flash_driver aduc702x_flash;
-extern struct flash_driver aducm360_flash;
-extern struct flash_driver ambiqmicro_flash;
-extern struct flash_driver at91sam3_flash;
-extern struct flash_driver at91sam4_flash;
-extern struct flash_driver at91sam4l_flash;
-extern struct flash_driver at91sam7_flash;
-extern struct flash_driver at91samd_flash;
-extern struct flash_driver atsamv_flash;
-extern struct flash_driver avr_flash;
-extern struct flash_driver cfi_flash;
-extern struct flash_driver dsp5680xx_flash;
-extern struct flash_driver efm32_flash;
-extern struct flash_driver em357_flash;
-extern struct flash_driver faux_flash;
-extern struct flash_driver fm3_flash;
-extern struct flash_driver fm4_flash;
-extern struct flash_driver jtagspi_flash;
-extern struct flash_driver kinetis_flash;
-extern struct flash_driver kinetis_ke_flash;
-extern struct flash_driver lpc2000_flash;
-extern struct flash_driver lpc288x_flash;
-extern struct flash_driver lpc2900_flash;
-extern struct flash_driver lpcspifi_flash;
-extern struct flash_driver mdr_flash;
-extern struct flash_driver mrvlqspi_flash;
-extern struct flash_driver niietcm4_flash;
-extern struct flash_driver nrf51_flash;
-extern struct flash_driver nrf52_flash;
-extern struct flash_driver numicro_flash;
-extern struct flash_driver ocl_flash;
-extern struct flash_driver pic32mx_flash;
-extern struct flash_driver psoc4_flash;
-extern struct flash_driver sim3x_flash;
-extern struct flash_driver stellaris_flash;
-extern struct flash_driver stm32f1x_flash;
-extern struct flash_driver stm32f2x_flash;
-extern struct flash_driver stm32lx_flash;
-extern struct flash_driver stm32l4x_flash;
-extern struct flash_driver stmsmi_flash;
-extern struct flash_driver str7x_flash;
-extern struct flash_driver str9x_flash;
-extern struct flash_driver str9xpec_flash;
-extern struct flash_driver tms470_flash;
-extern struct flash_driver virtual_flash;
-extern struct flash_driver xmc1xxx_flash;
-extern struct flash_driver xmc4xxx_flash;
-
-/**
- * The list of built-in flash drivers.
- * @todo Make this dynamically extendable with loadable modules.
- */
-static struct flash_driver *flash_drivers[] = {
- &aduc702x_flash,
- &aducm360_flash,
- &ambiqmicro_flash,
- &at91sam3_flash,
- &at91sam4_flash,
- &at91sam4l_flash,
- &at91sam7_flash,
- &at91samd_flash,
- &atsamv_flash,
- &avr_flash,
- &cfi_flash,
- &dsp5680xx_flash,
- &efm32_flash,
- &em357_flash,
- &faux_flash,
- &fm3_flash,
- &fm4_flash,
- &jtagspi_flash,
- &kinetis_flash,
- &kinetis_ke_flash,
- &lpc2000_flash,
- &lpc288x_flash,
- &lpc2900_flash,
- &lpcspifi_flash,
- &mdr_flash,
- &mrvlqspi_flash,
- &niietcm4_flash,
- &nrf51_flash,
- &nrf52_flash,
- &numicro_flash,
- &ocl_flash,
- &pic32mx_flash,
- &psoc4_flash,
- &sim3x_flash,
- &stellaris_flash,
- &stm32f1x_flash,
- &stm32f2x_flash,
- &stm32lx_flash,
- &stm32l4x_flash,
- &stmsmi_flash,
- &str7x_flash,
- &str9x_flash,
- &str9xpec_flash,
- &tms470_flash,
- &virtual_flash,
- &xmc1xxx_flash,
- &xmc4xxx_flash,
- NULL,
-};
-
-struct flash_driver *flash_driver_find_by_name(const char *name)
-{
- for (unsigned i = 0; flash_drivers[i]; i++) {
- if (strcmp(name, flash_drivers[i]->name) == 0)
- return flash_drivers[i];
- }
- return NULL;
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.orig
----------------------------------------------------------------------
diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.orig b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.orig
deleted file mode 100755
index c2ee02a..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.orig
+++ /dev/null
@@ -1,134 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2009 Zachary T Welch <zw...@superlucidity.net> *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include "imp.h"
-
-extern struct flash_driver aduc702x_flash;
-extern struct flash_driver aducm360_flash;
-extern struct flash_driver ambiqmicro_flash;
-extern struct flash_driver at91sam3_flash;
-extern struct flash_driver at91sam4_flash;
-extern struct flash_driver at91sam4l_flash;
-extern struct flash_driver at91sam7_flash;
-extern struct flash_driver at91samd_flash;
-extern struct flash_driver atsamv_flash;
-extern struct flash_driver avr_flash;
-extern struct flash_driver cfi_flash;
-extern struct flash_driver dsp5680xx_flash;
-extern struct flash_driver efm32_flash;
-extern struct flash_driver em357_flash;
-extern struct flash_driver faux_flash;
-extern struct flash_driver fm3_flash;
-extern struct flash_driver fm4_flash;
-extern struct flash_driver jtagspi_flash;
-extern struct flash_driver kinetis_flash;
-extern struct flash_driver kinetis_ke_flash;
-extern struct flash_driver lpc2000_flash;
-extern struct flash_driver lpc288x_flash;
-extern struct flash_driver lpc2900_flash;
-extern struct flash_driver lpcspifi_flash;
-extern struct flash_driver mdr_flash;
-extern struct flash_driver mrvlqspi_flash;
-extern struct flash_driver niietcm4_flash;
-extern struct flash_driver nrf51_flash;
-extern struct flash_driver nrf52_flash;
-extern struct flash_driver numicro_flash;
-extern struct flash_driver ocl_flash;
-extern struct flash_driver pic32mx_flash;
-extern struct flash_driver psoc4_flash;
-extern struct flash_driver sim3x_flash;
-extern struct flash_driver stellaris_flash;
-extern struct flash_driver stm32f1x_flash;
-extern struct flash_driver stm32f2x_flash;
-extern struct flash_driver stm32lx_flash;
-extern struct flash_driver stm32l4x_flash;
-extern struct flash_driver stmsmi_flash;
-extern struct flash_driver str7x_flash;
-extern struct flash_driver str9x_flash;
-extern struct flash_driver str9xpec_flash;
-extern struct flash_driver tms470_flash;
-extern struct flash_driver virtual_flash;
-extern struct flash_driver xmc1xxx_flash;
-extern struct flash_driver xmc4xxx_flash;
-
-/**
- * The list of built-in flash drivers.
- * @todo Make this dynamically extendable with loadable modules.
- */
-static struct flash_driver *flash_drivers[] = {
- &aduc702x_flash,
- &aducm360_flash,
- &ambiqmicro_flash,
- &at91sam3_flash,
- &at91sam4_flash,
- &at91sam4l_flash,
- &at91sam7_flash,
- &at91samd_flash,
- &atsamv_flash,
- &avr_flash,
- &cfi_flash,
- &dsp5680xx_flash,
- &efm32_flash,
- &em357_flash,
- &faux_flash,
- &fm3_flash,
- &fm4_flash,
- &jtagspi_flash,
- &kinetis_flash,
- &kinetis_ke_flash,
- &lpc2000_flash,
- &lpc288x_flash,
- &lpc2900_flash,
- &lpcspifi_flash,
- &mdr_flash,
- &mrvlqspi_flash,
- &niietcm4_flash,
- &nrf51_flash,
- &numicro_flash,
- &ocl_flash,
- &pic32mx_flash,
- &psoc4_flash,
- &sim3x_flash,
- &stellaris_flash,
- &stm32f1x_flash,
- &stm32f2x_flash,
- &stm32lx_flash,
- &stm32l4x_flash,
- &stmsmi_flash,
- &str7x_flash,
- &str9x_flash,
- &str9xpec_flash,
- &tms470_flash,
- &virtual_flash,
- &xmc1xxx_flash,
- &xmc4xxx_flash,
- NULL,
-};
-
-struct flash_driver *flash_driver_find_by_name(const char *name)
-{
- for (unsigned i = 0; flash_drivers[i]; i++) {
- if (strcmp(name, flash_drivers[i]->name) == 0)
- return flash_drivers[i];
- }
- return NULL;
-}
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.rej
----------------------------------------------------------------------
diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.rej b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.rej
deleted file mode 100644
index 8f69598..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/drivers.c.rej
+++ /dev/null
@@ -1,32 +0,0 @@
-***************
-*** 58,63 ****
- extern struct flash_driver mdr_flash;
- extern struct flash_driver numicro_flash;
- extern struct flash_driver nrf51_flash;
- extern struct flash_driver mrvlqspi_flash;
- extern struct flash_driver psoc4_flash;
- extern struct flash_driver sim3x_flash;
---- 58,64 ----
- extern struct flash_driver mdr_flash;
- extern struct flash_driver numicro_flash;
- extern struct flash_driver nrf51_flash;
-+ extern struct flash_driver nrf52_flash;
- extern struct flash_driver mrvlqspi_flash;
- extern struct flash_driver psoc4_flash;
- extern struct flash_driver sim3x_flash;
-***************
-*** 106,111 ****
- &mdr_flash,
- &numicro_flash,
- &nrf51_flash,
- &mrvlqspi_flash,
- &psoc4_flash,
- &sim3x_flash,
---- 107,113 ----
- &mdr_flash,
- &numicro_flash,
- &nrf51_flash,
-+ &nrf52_flash,
- &mrvlqspi_flash,
- &psoc4_flash,
- &sim3x_flash,
http://git-wip-us.apache.org/repos/asf/incubator-mynewt-site/blob/69f466b5/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/dsp5680xx_flash.c
----------------------------------------------------------------------
diff --git a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/dsp5680xx_flash.c b/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/dsp5680xx_flash.c
deleted file mode 100755
index 693ff48..0000000
--- a/docs/os/tutorials/downloads/openocd-code-89bf96ffe6ac66c80407af8383b9d5adc0dc35f4/src/flash/nor/dsp5680xx_flash.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2011 by Rodrigo L. Rosa *
- * rodrigorosa.LG@gmail.com *
- * *
- * Based on a file written by: *
- * Kevin McGuire *
- * Marcel Wijlaars *
- * Michael Ashton *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
- ***************************************************************************/
-
-/**
- * @file dsp5680xx_flash.c
- * @author Rodrigo L. Rosa <ro...@gmail.com>
- * @date Thu Jun 9 18:21:58 2011
- *
- * @brief This file implements the basic functions to run flashing commands
- * from the TCL interface.
- * It allows the user to flash the Freescale 5680xx DSP.
- *
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "imp.h"
-#include <helper/binarybuffer.h>
-#include <helper/time_support.h>
-#include <target/algorithm.h>
-#include <target/dsp5680xx.h>
-
-static int dsp5680xx_build_sector_list(struct flash_bank *bank)
-{
- uint32_t offset = HFM_FLASH_BASE_ADDR;
-
- bank->sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
- int i;
-
- for (i = 0; i < bank->num_sectors; ++i) {
- bank->sectors[i].offset = i * HFM_SECTOR_SIZE;
- bank->sectors[i].size = HFM_SECTOR_SIZE;
- offset += bank->sectors[i].size;
- bank->sectors[i].is_erased = -1;
- bank->sectors[i].is_protected = -1;
- }
- LOG_USER("%s not tested yet.", __func__);
- return ERROR_OK;
-
-}
-
-/* flash bank dsp5680xx 0 0 0 0 <target#> */
-FLASH_BANK_COMMAND_HANDLER(dsp5680xx_flash_bank_command)
-{
- bank->base = HFM_FLASH_BASE_ADDR;
- bank->size = HFM_SIZE_BYTES; /* top 4k not accessible */
- bank->num_sectors = HFM_SECTOR_COUNT;
- dsp5680xx_build_sector_list(bank);
-
- return ERROR_OK;
-}
-
-/**
- * A memory mapped register (PROT) holds information regarding sector protection.
- * Protection refers to undesired core access.
- * The value in this register is loaded from flash upon reset.
- *
- * @param bank
- *
- * @return
- */
-static int dsp5680xx_flash_protect_check(struct flash_bank *bank)
-{
- int retval = ERROR_OK;
-
- uint16_t protected = 0;
-
- retval = dsp5680xx_f_protect_check(bank->target, &protected);
- if (retval != ERROR_OK) {
- for (int i = 0; i < HFM_SECTOR_COUNT; i++)
- bank->sectors[i].is_protected = -1;
- return ERROR_OK;
- }
- for (int i = 0; i < HFM_SECTOR_COUNT / 2; i++) {
- if (protected & 1) {
- bank->sectors[2 * i].is_protected = 1;
- bank->sectors[2 * i + 1].is_protected = 1;
- } else {
- bank->sectors[2 * i].is_protected = 0;
- bank->sectors[2 * i + 1].is_protected = 0;
- }
- protected = (protected >> 1);
- }
- return retval;
-}
-
-/**
- * Protection funcionality is not implemented.
- * The current implementation applies/removes security on the chip.
- * The chip is effectively secured/unsecured after the first reset
- * following the execution of this function.
- *
- * @param bank
- * @param set Apply or remove security on the chip.
- * @param first This parameter is ignored.
- * @param last This parameter is ignored.
- *
- * @return
- */
-static int dsp5680xx_flash_protect(struct flash_bank *bank, int set, int first,
- int last)
-{
-/**
- * This applies security to flash module after next reset, it does
- * not actually apply protection (protection refers to undesired access from the core)
- */
- int retval;
-
- if (set)
- retval = dsp5680xx_f_lock(bank->target);
- else {
- retval = dsp5680xx_f_unlock(bank->target);
- if (retval == ERROR_OK) {
- /* mark all as erased */
- for (int i = 0; i <= (HFM_SECTOR_COUNT - 1); i++)
- /* FM does not recognize it as erased if erased via JTAG. */
- bank->sectors[i].is_erased = 1;
- }
- }
- return retval;
-}
-
-/**
- * The dsp5680xx use word addressing. The "/2" that appear in the following code
- * are a workaround for the fact that OpenOCD uses byte addressing.
- *
- * @param bank
- * @param buffer Data to write to flash.
- * @param offset
- * @param count In bytes (2 bytes per address).
- *
- * @return
- */
-static int dsp5680xx_flash_write(struct flash_bank *bank, const uint8_t* buffer,
- uint32_t offset, uint32_t count)
-{
- int retval;
-
- if ((offset + count / 2) > bank->size) {
- LOG_ERROR("%s: Flash bank cannot fit data.", __func__);
- return ERROR_FAIL;
- }
- if (offset % 2) {
- /**
- * Writing to odd addresses not supported.
- * This chip uses word addressing, Openocd only supports byte addressing.
- * The workaround results in disabling writing to odd byte addresses
- */
- LOG_ERROR("%s: Writing to odd addresses not supported for this target", __func__);
- return ERROR_FAIL;
- }
- retval = dsp5680xx_f_wr(bank->target, buffer, bank->base + offset / 2, count, 0);
- uint32_t addr_word;
-
- for (addr_word = bank->base + offset / 2; addr_word < count / 2;
- addr_word += (HFM_SECTOR_SIZE / 2)) {
- if (retval == ERROR_OK)
- bank->sectors[addr_word / (HFM_SECTOR_SIZE / 2)].is_erased = 0;
- else
- bank->sectors[addr_word / (HFM_SECTOR_SIZE / 2)].is_erased = -1;
- }
- return retval;
-}
-
-static int dsp5680xx_probe(struct flash_bank *bank)
-{
- LOG_DEBUG("%s not implemented", __func__);
- return ERROR_OK;
-}
-
-/**
- * The flash module (FM) on the dsp5680xx supports both individual sector
- * and mass erase of the flash memory.
- * If this function is called with @first == @last == 0 or if @first is the
- * first sector (#0) and @last is the last sector then the mass erase command
- * is executed (much faster than erasing each sector individually).
- *
- * @param bank
- * @param first
- * @param last
- *
- * @return
- */
-static int dsp5680xx_flash_erase(struct flash_bank *bank, int first, int last)
-{
- int retval;
-
- retval = dsp5680xx_f_erase(bank->target, (uint32_t) first, (uint32_t) last);
- if ((!(first | last)) || ((first == 0) && (last == (HFM_SECTOR_COUNT - 1))))
- last = HFM_SECTOR_COUNT - 1;
- if (retval == ERROR_OK)
- for (int i = first; i <= last; i++)
- bank->sectors[i].is_erased = 1;
- else
- /**
- * If an error occurred unknown status
- *is set even though some sector could have been correctly erased.
- */
- for (int i = first; i <= last; i++)
- bank->sectors[i].is_erased = -1;
- return retval;
-}
-
-/**
- * The flash module (FM) on the dsp5680xx support a blank check function.
- * This function executes the FM's blank check functionality on each and every sector.
- *
- * @param bank
- *
- * @return
- */
-static int dsp5680xx_flash_erase_check(struct flash_bank *bank)
-{
- int retval = ERROR_OK;
-
- uint8_t erased = 0;
-
- uint32_t i;
-
- for (i = 0; i < HFM_SECTOR_COUNT; i++) {
- if (bank->sectors[i].is_erased == -1) {
- retval = dsp5680xx_f_erase_check(bank->target, &erased, i);
- if (retval != ERROR_OK) {
- bank->sectors[i].is_erased = -1;
- } else {
- if (erased)
- bank->sectors[i].is_erased = 1;
- else
- bank->sectors[i].is_erased = 0;
- }
- }
- }
- return retval;
-}
-
-struct flash_driver dsp5680xx_flash = {
- .name = "dsp5680xx_flash",
- .flash_bank_command = dsp5680xx_flash_bank_command,
- .erase = dsp5680xx_flash_erase,
- .protect = dsp5680xx_flash_protect,
- .write = dsp5680xx_flash_write,
- /* .read = default_flash_read, */
- .probe = dsp5680xx_probe,
- .auto_probe = dsp5680xx_probe,
- .erase_check = dsp5680xx_flash_erase_check,
- .protect_check = dsp5680xx_flash_protect_check,
-};