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flash: Use flash page layout size in flash shell

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Use the page size retrieved via page layout in flash erase
shell command in case erase size is not given.

Signed-off-by: Jan Van Winkel <jan.van_winkel@dxplore.eu>
This commit is contained in:
Jan Van Winkel 2019-01-07 21:19:08 +01:00 committed by Anas Nashif
parent 67af71e01d
commit ea3ca125bb
1 changed files with 12 additions and 6 deletions
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18
drivers/flash/flash_shell.c
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@ -52,12 +52,18 @@ static int cmd_erase(const struct shell *shell, size_t argc, char *argv[])
if (argc > 2) {
size = strtoul(argv[2], NULL, 16);
} else {
#if defined(CONFIG_SOC_FLASH_NRF)
size = NRF_FICR->CODEPAGESIZE;
#else
error(shell, "Missing size.");
return -EINVAL;
#endif
struct flash_pages_info info;
result = flash_get_page_info_by_offs(flash_dev, page_addr,
&info);
if (result != 0) {
error(shell, "Could not determine page size, "
"code %d.", result);
return -EINVAL;
}
size = info.size;
}
flash_write_protection_set(flash_dev, 0);