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rp: Add erase_sector to command list 

The command can be used either by specifying the length only, or
the start address and the length like so:
monitor erase_sector <length>
monitor erase_sector <start_addr> <length>
If no start address is specified, it will begin erasing from the
start of the flash sector.
This commit is contained in:
James Turton 2022-06-08 23:34:07 +03:00 committed by Rachel Mant
parent 53672f1fc3
commit b43b9a6545
1 changed files with 24 additions and 0 deletions
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24
src/target/rp.c
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@ -333,8 +333,32 @@ static bool rp_cmd_erase_mass(target *t, int argc, const char *argv[])
return res; return res;
} }
static bool rp_cmd_erase_sector(target *t, int argc, const char *argv[])
{
uint32_t length = t->flash->length;
uint32_t start = t->flash->start;
if (argc == 3) {
start = strtoul(argv[1], NULL, 0);
length = strtoul(argv[2], NULL, 0);
}
else if (argc == 2)
length = strtoul(argv[1], NULL, 0);
else
return -1;
struct target_flash f;
f.t = t;
struct rp_priv_s *ps = (struct rp_priv_s*)t->target_storage;
ps->is_monitor = true;
bool res = (rp_flash_erase(&f, start, length)) ? false: true;
ps->is_monitor = false;
return res;
}
const struct command_s rp_cmd_list[] = { const struct command_s rp_cmd_list[] = {
{"erase_mass", rp_cmd_erase_mass, "Erase entire flash memory"}, {"erase_mass", rp_cmd_erase_mass, "Erase entire flash memory"},
{"erase_sector", rp_cmd_erase_sector, "Erase a sector by number" },
{"reset_usb_boot", rp_cmd_reset_usb_boot, "Reboot the device into BOOTSEL mode"}, {"reset_usb_boot", rp_cmd_reset_usb_boot, "Reboot the device into BOOTSEL mode"},
{NULL, NULL, NULL} {NULL, NULL, NULL}
}; };