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author | Simon Glass <sjg@chromium.org> | 2016-01-18 03:53:51 (GMT) |
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committer | Tom Rini <trini@konsulko.com> | 2016-01-25 15:39:43 (GMT) |
commit | 72a8cf8dccf6f8b86d1683205e032a94eaa86938 (patch) | |
tree | b29378eb8af182f0faf2028cb52465a021de40cc /cmd/cmd_fastboot.c | |
parent | 25d5352c71dcc599030a4a764d8087185ed537d3 (diff) | |
download | u-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.c | 69 |
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" +); |