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authorAndreas Pretzsch <apr@cn-eng.de>2011-07-16 05:51:00 +0000
committerWolfgang Denk <wd@denx.de>2011-07-26 16:58:48 +0200
commit7130a579fdba5dd1bf99508fb0b1d13317542109 (patch)
tree178f2d8f2f80eb43c8fab91a9b8f3ae5ec6e5084 /common/cmd_fitupd.c
parent8d6b73202c65f40f88ac27f5e5d2203fe6ae3f1d (diff)
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add command fitupd to run an update from a FIT image
Command calls update_tftp() analogous to automatic update described in doc/README.update. Usage: fitupd [addr] - run update from FIT image at addr or from tftp 'updatefile' Signed-off-by: Andreas Pretzsch <apr@cn-eng.de>
Diffstat (limited to 'common/cmd_fitupd.c')
-rw-r--r--common/cmd_fitupd.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/common/cmd_fitupd.c b/common/cmd_fitupd.c
new file mode 100644
index 0000000..4d1192b
--- /dev/null
+++ b/common/cmd_fitupd.c
@@ -0,0 +1,36 @@
+/*
+ * (C) Copyright 2011
+ * Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de
+ *
+ * This file is released under the terms of GPL v2 and any later version.
+ * See the file COPYING in the root directory of the source tree for details.
+ */
+
+#include <common.h>
+#include <command.h>
+
+#if !defined(CONFIG_UPDATE_TFTP)
+#error "CONFIG_UPDATE_TFTP required"
+#endif
+
+extern int update_tftp(ulong addr);
+
+static int do_fitupd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ ulong addr = 0UL;
+
+ if (argc > 2)
+ return cmd_usage(cmdtp);
+
+ if (argc == 2)
+ addr = simple_strtoul(argv[1], NULL, 16);
+
+ return update_tftp(addr);
+}
+
+U_BOOT_CMD(fitupd, 2, 0, do_fitupd,
+ "update from FIT image",
+ "[addr]\n"
+ "\t- run update from FIT image at addr\n"
+ "\t or from tftp 'updatefile'"
+);