diff options
| -rw-r--r-- | util/ectool.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/util/ectool.c b/util/ectool.c index bbabd7332a..cc4aaa8bdc 100644 --- a/util/ectool.c +++ b/util/ectool.c @@ -30,6 +30,9 @@ #include "ps8xxx.h" #include "usb_pd.h" +/* Maximum flash size (16 MB, conservative) */ +#define MAX_FLASH_SIZE 0x1000000 + /* Command line options */ enum { OPT_DEV = 1000, @@ -676,7 +679,7 @@ int cmd_read_test(int argc, char *argv[]) } offset = strtol(argv[1], &e, 0); size = strtol(argv[2], &e, 0); - if ((e && *e) || size <= 0 || size > 0x100000) { + if ((e && *e) || size <= 0 || size > MAX_FLASH_SIZE) { fprintf(stderr, "Bad size.\n"); return -1; } @@ -852,12 +855,12 @@ int cmd_flash_read(int argc, char *argv[]) return -1; } offset = strtol(argv[1], &e, 0); - if ((e && *e) || offset < 0 || offset > 0x100000) { + if ((e && *e) || offset < 0 || offset > MAX_FLASH_SIZE) { fprintf(stderr, "Bad offset.\n"); return -1; } size = strtol(argv[2], &e, 0); - if ((e && *e) || size <= 0 || size > 0x100000) { + if ((e && *e) || size <= 0 || size > MAX_FLASH_SIZE) { fprintf(stderr, "Bad size.\n"); return -1; } @@ -898,7 +901,7 @@ int cmd_flash_write(int argc, char *argv[]) } offset = strtol(argv[1], &e, 0); - if ((e && *e) || offset < 0 || offset > 0x100000) { + if ((e && *e) || offset < 0 || offset > MAX_FLASH_SIZE) { fprintf(stderr, "Bad offset.\n"); return -1; } @@ -934,13 +937,13 @@ int cmd_flash_erase(int argc, char *argv[]) } offset = strtol(argv[1], &e, 0); - if ((e && *e) || offset < 0 || offset > 0x100000) { + if ((e && *e) || offset < 0 || offset > MAX_FLASH_SIZE) { fprintf(stderr, "Bad offset.\n"); return -1; } size = strtol(argv[2], &e, 0); - if ((e && *e) || size <= 0 || size > 0x100000) { + if ((e && *e) || size <= 0 || size > MAX_FLASH_SIZE) { fprintf(stderr, "Bad size.\n"); return -1; } |