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Diffstat (limited to 'util/cbfstool/cbfstool.c')
-rw-r--r--util/cbfstool/cbfstool.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c
index 939221e66d..9dbdc1c11a 100644
--- a/util/cbfstool/cbfstool.c
+++ b/util/cbfstool/cbfstool.c
@@ -29,6 +29,7 @@ typedef enum {
CMD_ADD,
CMD_ADD_PAYLOAD,
CMD_ADD_STAGE,
+ CMD_REMOVE,
CMD_CREATE,
CMD_LOCATE,
CMD_PRINT,
@@ -195,6 +196,33 @@ static int cbfs_add_stage(int argc, char **argv)
return 0;
}
+static int cbfs_remove(int argc, char **argv)
+{
+ char *romname = argv[1];
+ char *cmd = argv[2];
+ void *rom = loadrom(romname);
+
+ if (rom == NULL) {
+ printf("Could not load ROM image '%s'.\n", romname);
+ return 1;
+ }
+
+ if (argc < 4) {
+ printf("not enough arguments to '%s'.\n", cmd);
+ return 1;
+ }
+
+ char *cbfsname = argv[3];
+
+ if (remove_file_from_cbfs(cbfsname)) {
+ printf("Removing file '%s' failed.\n", cbfsname);
+ return 1;
+ }
+ if (writerom(romname, rom, romsize))
+ return 1;
+ return 0;
+}
+
static int cbfs_create(int argc, char **argv)
{
char *romname = argv[1];
@@ -275,6 +303,7 @@ static const struct command commands[] = {
{CMD_ADD, "add", cbfs_add},
{CMD_ADD_PAYLOAD, "add-payload", cbfs_add_payload},
{CMD_ADD_STAGE, "add-stage", cbfs_add_stage},
+ {CMD_REMOVE, "remove", cbfs_remove},
{CMD_CREATE, "create", cbfs_create},
{CMD_LOCATE, "locate", cbfs_locate},
{CMD_PRINT, "print", cbfs_print},
@@ -292,6 +321,7 @@ static void usage(void)
" add FILE NAME TYPE [base address] Add a component\n"
" add-payload FILE NAME [COMP] [base] Add a payload to the ROM\n"
" add-stage FILE NAME [COMP] [base] Add a stage to the ROM\n"
+ " remove FILE NAME Remove a component\n"
" create SIZE BOOTBLOCK [ALIGN] Create a ROM file\n"
" locate FILE NAME ALIGN Find a place for a file of that size\n"
" print Show the contents of the ROM\n"