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-rw-r--r--tools/updater/cmd_flash.c401
1 files changed, 0 insertions, 401 deletions
diff --git a/tools/updater/cmd_flash.c b/tools/updater/cmd_flash.c
deleted file mode 100644
index 3a604d00d5..0000000000
--- a/tools/updater/cmd_flash.c
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/*
- * FLASH support
- */
-#include <common.h>
-#include <command.h>
-#include <flash.h>
-
-#if defined(CONFIG_CMD_FLASH)
-
-extern flash_info_t flash_info[]; /* info for FLASH chips */
-
-/*
- * The user interface starts numbering for Flash banks with 1
- * for historical reasons.
- */
-
-/*
- * this routine looks for an abbreviated flash range specification.
- * the syntax is B:SF[-SL], where B is the bank number, SF is the first
- * sector to erase, and SL is the last sector to erase (defaults to SF).
- * bank numbers start at 1 to be consistent with other specs, sector numbers
- * start at zero.
- *
- * returns: 1 - correct spec; *pinfo, *psf and *psl are
- * set appropriately
- * 0 - doesn't look like an abbreviated spec
- * -1 - looks like an abbreviated spec, but got
- * a parsing error, a number out of range,
- * or an invalid flash bank.
- */
-static int
-abbrev_spec(char *str, flash_info_t **pinfo, int *psf, int *psl)
-{
- flash_info_t *fp;
- int bank, first, last;
- char *p, *ep;
-
- if ((p = strchr(str, ':')) == NULL)
- return 0;
- *p++ = '\0';
-
- bank = simple_strtoul(str, &ep, 10);
- if (ep == str || *ep != '\0' ||
- bank < 1 || bank > CONFIG_SYS_MAX_FLASH_BANKS ||
- (fp = &flash_info[bank - 1])->flash_id == FLASH_UNKNOWN)
- return -1;
-
- str = p;
- if ((p = strchr(str, '-')) != NULL)
- *p++ = '\0';
-
- first = simple_strtoul(str, &ep, 10);
- if (ep == str || *ep != '\0' || first >= fp->sector_count)
- return -1;
-
- if (p != NULL) {
- last = simple_strtoul(p, &ep, 10);
- if (ep == p || *ep != '\0' ||
- last < first || last >= fp->sector_count)
- return -1;
- }
- else
- last = first;
-
- *pinfo = fp;
- *psf = first;
- *psl = last;
-
- return 1;
-}
-int do_flinfo (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
-{
- ulong bank;
-
- if (argc == 1) { /* print info for all FLASH banks */
- for (bank=0; bank <CONFIG_SYS_MAX_FLASH_BANKS; ++bank) {
- printf ("\nBank # %ld: ", bank+1);
-
- flash_print_info (&flash_info[bank]);
- }
- return 0;
- }
-
- bank = simple_strtoul(argv[1], NULL, 16);
- if ((bank < 1) || (bank > CONFIG_SYS_MAX_FLASH_BANKS)) {
- printf ("Only FLASH Banks # 1 ... # %d supported\n",
- CONFIG_SYS_MAX_FLASH_BANKS);
- return 1;
- }
- printf ("\nBank # %ld: ", bank);
- flash_print_info (&flash_info[bank-1]);
- return 0;
-}
-int do_flerase(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
-{
- flash_info_t *info;
- ulong bank, addr_first, addr_last;
- int n, sect_first, sect_last;
- int rcode = 0;
-
- if (argc < 2)
- return cmd_usage(cmdtp);
-
- if (strcmp(argv[1], "all") == 0) {
- for (bank=1; bank<=CONFIG_SYS_MAX_FLASH_BANKS; ++bank) {
- printf ("Erase Flash Bank # %ld ", bank);
- info = &flash_info[bank-1];
- rcode = flash_erase (info, 0, info->sector_count-1);
- }
- return rcode;
- }
-
- if ((n = abbrev_spec(argv[1], &info, &sect_first, &sect_last)) != 0) {
- if (n < 0) {
- printf("Bad sector specification\n");
- return 1;
- }
- printf ("Erase Flash Sectors %d-%d in Bank # %d ",
- sect_first, sect_last, (info-flash_info)+1);
- rcode = flash_erase(info, sect_first, sect_last);
- return rcode;
- }
-
- if (argc != 3)
- return cmd_usage(cmdtp);
-
- if (strcmp(argv[1], "bank") == 0) {
- bank = simple_strtoul(argv[2], NULL, 16);
- if ((bank < 1) || (bank > CONFIG_SYS_MAX_FLASH_BANKS)) {
- printf ("Only FLASH Banks # 1 ... # %d supported\n",
- CONFIG_SYS_MAX_FLASH_BANKS);
- return 1;
- }
- printf ("Erase Flash Bank # %ld ", bank);
- info = &flash_info[bank-1];
- rcode = flash_erase (info, 0, info->sector_count-1);
- return rcode;
- }
-
- addr_first = simple_strtoul(argv[1], NULL, 16);
- addr_last = simple_strtoul(argv[2], NULL, 16);
-
- if (addr_first >= addr_last)
- return cmd_usage(cmdtp);
-
- printf ("Erase Flash from 0x%08lx to 0x%08lx ", addr_first, addr_last);
- rcode = flash_sect_erase(addr_first, addr_last);
- return rcode;
-}
-
-int flash_sect_erase (ulong addr_first, ulong addr_last)
-{
- flash_info_t *info;
- ulong bank;
- int s_first, s_last;
- int erased;
- int rcode = 0;
-
- erased = 0;
-
- for (bank=0,info = &flash_info[0]; bank < CONFIG_SYS_MAX_FLASH_BANKS; ++bank, ++info) {
- ulong b_end;
- int sect;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- continue;
- }
-
- b_end = info->start[0] + info->size - 1; /* bank end addr */
-
- s_first = -1; /* first sector to erase */
- s_last = -1; /* last sector to erase */
-
- for (sect=0; sect < info->sector_count; ++sect) {
- ulong end; /* last address in current sect */
- short s_end;
-
- s_end = info->sector_count - 1;
-
- end = (sect == s_end) ? b_end : info->start[sect + 1] - 1;
-
- if (addr_first > end)
- continue;
- if (addr_last < info->start[sect])
- continue;
-
- if (addr_first == info->start[sect]) {
- s_first = sect;
- }
- if (addr_last == end) {
- s_last = sect;
- }
- }
- if (s_first>=0 && s_first<=s_last) {
- erased += s_last - s_first + 1;
- rcode = flash_erase (info, s_first, s_last);
- }
- }
- if (erased) {
- /* printf ("Erased %d sectors\n", erased); */
- } else {
- printf ("Error: start and/or end address"
- " not on sector boundary\n");
- rcode = 1;
- }
- return rcode;
-}
-
-
-int do_protect(cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
-{
- flash_info_t *info;
- ulong bank, addr_first, addr_last;
- int i, p, n, sect_first, sect_last;
- int rcode = 0;
-
- if (argc < 3)
- return cmd_usage(cmdtp);
-
- if (strcmp(argv[1], "off") == 0)
- p = 0;
- else if (strcmp(argv[1], "on") == 0)
- p = 1;
- else
- return cmd_usage(cmdtp);
-
- if (strcmp(argv[2], "all") == 0) {
- for (bank=1; bank<=CONFIG_SYS_MAX_FLASH_BANKS; ++bank) {
- info = &flash_info[bank-1];
- if (info->flash_id == FLASH_UNKNOWN) {
- continue;
- }
- /*printf ("%sProtect Flash Bank # %ld\n", */
- /* p ? "" : "Un-", bank); */
-
- for (i=0; i<info->sector_count; ++i) {
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (flash_real_protect(info, i, p))
- rcode = 1;
- putc ('.');
-#else
- info->protect[i] = p;
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
- }
- }
-
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (!rcode) puts (" done\n");
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
-
- return rcode;
- }
-
- if ((n = abbrev_spec(argv[2], &info, &sect_first, &sect_last)) != 0) {
- if (n < 0) {
- printf("Bad sector specification\n");
- return 1;
- }
- /*printf("%sProtect Flash Sectors %d-%d in Bank # %d\n", */
- /* p ? "" : "Un-", sect_first, sect_last, */
- /* (info-flash_info)+1); */
- for (i = sect_first; i <= sect_last; i++) {
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (flash_real_protect(info, i, p))
- rcode = 1;
- putc ('.');
-#else
- info->protect[i] = p;
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
- }
-
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (!rcode) puts (" done\n");
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
-
- return rcode;
- }
-
- if (argc != 4)
- return cmd_usage(cmdtp);
-
- if (strcmp(argv[2], "bank") == 0) {
- bank = simple_strtoul(argv[3], NULL, 16);
- if ((bank < 1) || (bank > CONFIG_SYS_MAX_FLASH_BANKS)) {
- printf ("Only FLASH Banks # 1 ... # %d supported\n",
- CONFIG_SYS_MAX_FLASH_BANKS);
- return 1;
- }
- printf ("%sProtect Flash Bank # %ld\n",
- p ? "" : "Un-", bank);
- info = &flash_info[bank-1];
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return 1;
- }
- for (i=0; i<info->sector_count; ++i) {
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (flash_real_protect(info, i, p))
- rcode = 1;
- putc ('.');
-#else
- info->protect[i] = p;
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
- }
-
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (!rcode)
- puts(" done\n");
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
-
- return rcode;
- }
-
- addr_first = simple_strtoul(argv[2], NULL, 16);
- addr_last = simple_strtoul(argv[3], NULL, 16);
-
- if (addr_first >= addr_last)
- return cmd_usage(cmdtp);
-
- return flash_sect_protect (p, addr_first, addr_last);
-}
-int flash_sect_protect (int p, ulong addr_first, ulong addr_last)
-{
- flash_info_t *info;
- ulong bank;
- int s_first, s_last;
- int protected, i;
- int rcode = 0;
-
- protected = 0;
-
- for (bank=0,info = &flash_info[0]; bank < CONFIG_SYS_MAX_FLASH_BANKS; ++bank, ++info) {
- ulong b_end;
- int sect;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- continue;
- }
-
- b_end = info->start[0] + info->size - 1; /* bank end addr */
-
- s_first = -1; /* first sector to erase */
- s_last = -1; /* last sector to erase */
-
- for (sect=0; sect < info->sector_count; ++sect) {
- ulong end; /* last address in current sect */
- short s_end;
-
- s_end = info->sector_count - 1;
-
- end = (sect == s_end) ? b_end : info->start[sect + 1] - 1;
-
- if (addr_first > end)
- continue;
- if (addr_last < info->start[sect])
- continue;
-
- if (addr_first == info->start[sect]) {
- s_first = sect;
- }
- if (addr_last == end) {
- s_last = sect;
- }
- }
- if (s_first>=0 && s_first<=s_last) {
- protected += s_last - s_first + 1;
- for (i=s_first; i<=s_last; ++i) {
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (flash_real_protect(info, i, p))
- rcode = 1;
- putc ('.');
-#else
- info->protect[i] = p;
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
- }
- }
-#if defined(CONFIG_SYS_FLASH_PROTECTION)
- if (!rcode) putc ('\n');
-#endif /* CONFIG_SYS_FLASH_PROTECTION */
-
- }
- if (protected) {
- /* printf ("%sProtected %d sectors\n", */
- /* p ? "" : "Un-", protected); */
- } else {
- printf ("Error: start and/or end address"
- " not on sector boundary\n");
- rcode = 1;
- }
- return rcode;
-}
-
-#endif
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