summaryrefslogtreecommitdiff
path: root/cmd/cmd_fastboot.c
diff options
context:
space:
mode:
authorSimon Glass <sjg@chromium.org>2016-01-18 03:53:51 (GMT)
committerTom Rini <trini@konsulko.com>2016-01-25 15:39:43 (GMT)
commit72a8cf8dccf6f8b86d1683205e032a94eaa86938 (patch)
treeb29378eb8af182f0faf2028cb52465a021de40cc /cmd/cmd_fastboot.c
parent25d5352c71dcc599030a4a764d8087185ed537d3 (diff)
downloadu-boot-72a8cf8dccf6f8b86d1683205e032a94eaa86938.tar.xz
Move all command code into its own directory
There are a lot of unrelated files in common, including all of the commands. Moving them into their own directory makes them easier to find and is more logical. Some commands include non-command code, such as cmd_scsi.c. This should be sorted out at some point so that the function can be enabled with or without the associated command. Unfortunately, with m68k I get this error: m68k: + M5329AFEE +arch/m68k/cpu/mcf532x/start.o: In function `_start': +arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o I hope someone can shed some light on what this means. I hope it isn't depending on the position of code in the image. 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/cmd_fastboot.c')
-rw-r--r--cmd/cmd_fastboot.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/cmd/cmd_fastboot.c b/cmd/cmd_fastboot.c
new file mode 100644
index 0000000..488822a
--- /dev/null
+++ b/cmd/cmd_fastboot.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2008 - 2009 Windriver, <www.windriver.com>
+ * Author: Tom Rix <Tom.Rix@windriver.com>
+ *
+ * (C) Copyright 2014 Linaro, Ltd.
+ * Rob Herring <robh@kernel.org>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <command.h>
+#include <console.h>
+#include <g_dnl.h>
+#include <usb.h>
+
+static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+ int controller_index;
+ char *usb_controller;
+ int ret;
+
+ if (argc < 2)
+ return CMD_RET_USAGE;
+
+ usb_controller = argv[1];
+ controller_index = simple_strtoul(usb_controller, NULL, 0);
+
+ ret = board_usb_init(controller_index, USB_INIT_DEVICE);
+ if (ret) {
+ error("USB init failed: %d", ret);
+ return CMD_RET_FAILURE;
+ }
+
+ g_dnl_clear_detach();
+ ret = g_dnl_register("usb_dnl_fastboot");
+ if (ret)
+ return ret;
+
+ if (!g_dnl_board_usb_cable_connected()) {
+ puts("\rUSB cable not detected.\n" \
+ "Command exit.\n");
+ ret = CMD_RET_FAILURE;
+ goto exit;
+ }
+
+ while (1) {
+ if (g_dnl_detach())
+ break;
+ if (ctrlc())
+ break;
+ usb_gadget_handle_interrupts(controller_index);
+ }
+
+ ret = CMD_RET_SUCCESS;
+
+exit:
+ g_dnl_unregister();
+ g_dnl_clear_detach();
+ board_usb_cleanup(controller_index, USB_INIT_DEVICE);
+
+ return ret;
+}
+
+U_BOOT_CMD(
+ fastboot, 2, 1, do_fastboot,
+ "use USB Fastboot protocol",
+ "<USB_controller>\n"
+ " - run as a fastboot usb device"
+);