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authorSimon Glass <sjg@chromium.org>2016-01-17 20:53:52 -0700
committerTom Rini <trini@konsulko.com>2016-01-25 10:39:43 -0500
commit2e192b245ed36a63bab0ef576999a95e23f60ecd (patch)
treeae6197f4a661aea2a19122d9862315695e3f1541 /cmd/bootstage.c
parent72a8cf8dccf6f8b86d1683205e032a94eaa86938 (diff)
Remove the cmd_ prefix from command files
Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Diffstat (limited to 'cmd/bootstage.c')
-rw-r--r--cmd/bootstage.c95
1 files changed, 95 insertions, 0 deletions
diff --git a/cmd/bootstage.c b/cmd/bootstage.c
new file mode 100644
index 0000000000..788ab16436
--- /dev/null
+++ b/cmd/bootstage.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2012, Google Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+
+static int do_bootstage_report(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ bootstage_report();
+
+ return 0;
+}
+
+static int get_base_size(int argc, char * const argv[], ulong *basep,
+ ulong *sizep)
+{
+ char *endp;
+
+ *basep = CONFIG_BOOTSTAGE_STASH_ADDR;
+ *sizep = CONFIG_BOOTSTAGE_STASH_SIZE;
+ if (argc < 2)
+ return 0;
+ *basep = simple_strtoul(argv[1], &endp, 16);
+ if (*argv[1] == 0 || *endp != 0)
+ return -1;
+ if (argc == 2)
+ return 0;
+ *sizep = simple_strtoul(argv[2], &endp, 16);
+ if (*argv[2] == 0 || *endp != 0)
+ return -1;
+
+ return 0;
+}
+
+static int do_bootstage_stash(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ ulong base, size;
+ int ret;
+
+ if (get_base_size(argc, argv, &base, &size))
+ return CMD_RET_USAGE;
+ if (base == -1UL) {
+ printf("No bootstage stash area defined\n");
+ return 1;
+ }
+
+ if (0 == strcmp(argv[0], "stash"))
+ ret = bootstage_stash((void *)base, size);
+ else
+ ret = bootstage_unstash((void *)base, size);
+ if (ret)
+ return 1;
+
+ return 0;
+}
+
+static cmd_tbl_t cmd_bootstage_sub[] = {
+ U_BOOT_CMD_MKENT(report, 2, 1, do_bootstage_report, "", ""),
+ U_BOOT_CMD_MKENT(stash, 4, 0, do_bootstage_stash, "", ""),
+ U_BOOT_CMD_MKENT(unstash, 4, 0, do_bootstage_stash, "", ""),
+};
+
+/*
+ * Process a bootstage sub-command
+ */
+static int do_boostage(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ cmd_tbl_t *c;
+
+ /* Strip off leading 'bootstage' command argument */
+ argc--;
+ argv++;
+
+ c = find_cmd_tbl(argv[0], cmd_bootstage_sub,
+ ARRAY_SIZE(cmd_bootstage_sub));
+
+ if (c)
+ return c->cmd(cmdtp, flag, argc, argv);
+ else
+ return CMD_RET_USAGE;
+}
+
+
+U_BOOT_CMD(bootstage, 4, 1, do_boostage,
+ "Boot stage command",
+ " - check boot progress and timing\n"
+ "report - Print a report\n"
+ "stash [<start> [<size>]] - Stash data into memory\n"
+ "unstash [<start> [<size>]] - Unstash data from memory"
+);