New command - thordown - has been added to support downloading data via lthor TIZEN program. It is similar to dfu command syntax and reuses its code for flashing data.
Signed-off-by: Lukasz Majewski l.majewski@samsung.com
--- Changes for v2: - Adjust according to new board_usb_init() function semantics. - do_thor_down() written in a similar way to rewritten do_dfu() function - Check error condition for board_usb_init()
common/Makefile | 1 + common/cmd_thordown.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 73 insertions(+) create mode 100644 common/cmd_thordown.c
diff --git a/common/Makefile b/common/Makefile index 288690b..8daca5b 100644 --- a/common/Makefile +++ b/common/Makefile @@ -168,6 +168,7 @@ COBJS-y += usb.o usb_hub.o COBJS-$(CONFIG_USB_STORAGE) += usb_storage.o endif COBJS-$(CONFIG_CMD_USB_MASS_STORAGE) += cmd_usb_mass_storage.o +COBJS-$(CONFIG_CMD_THOR_DOWNLOAD) += cmd_thordown.o COBJS-$(CONFIG_CMD_XIMG) += cmd_ximg.o COBJS-$(CONFIG_YAFFS2) += cmd_yaffs2.o COBJS-$(CONFIG_CMD_SPL) += cmd_spl.o diff --git a/common/cmd_thordown.c b/common/cmd_thordown.c new file mode 100644 index 0000000..c4b3511 --- /dev/null +++ b/common/cmd_thordown.c @@ -0,0 +1,72 @@ +/* + * cmd_thordown.c -- USB TIZEN "THOR" Downloader gadget + * + * Copyright (C) 2013 Lukasz Majewski l.majewski@samsung.com + * All rights reserved. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <thor.h> +#include <dfu.h> +#include <g_dnl.h> +#include <usb.h> + +int do_thor_down(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + if (argc < 4) + return CMD_RET_USAGE; + + char *usb_controller = argv[1]; + char *interface = argv[2]; + char *devstring = argv[3]; + + const char *s = "thor"; + int ret; + + puts("TIZEN "THOR" Downloader\n"); + + ret = dfu_init_env_entities(interface, simple_strtoul(devstring, + NULL, 10)); + if (ret) + return ret; + + int 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); + ret = CMD_RET_FAILURE; + goto exit; + } + + g_dnl_register(s); + + ret = thor_init(); + if (ret) { + error("THOR DOWNLOAD failed: %d", ret); + ret = CMD_RET_FAILURE; + goto exit; + } + + ret = thor_handle(); + if (ret) { + error("THOR failed: %d", ret); + ret = CMD_RET_FAILURE; + goto exit; + } + +exit: + g_dnl_unregister(); + dfu_free_entities(); + + return ret; +} + +U_BOOT_CMD(thordown, CONFIG_SYS_MAXARGS, 1, do_thor_down, + "TIZEN "THOR" downloader", + "<USB_controller> <interface> <dev>\n" + " - device software upgrade via LTHOR TIZEN dowload\n" + " program via <USB_controller> on device <dev>,\n" + " attached to interface <interface>\n" +);