[PATCH] scripts: imx/mxs remove mxs-usb-loader
Oleksij Rempel
o.rempel at pengutronix.de
Tue Mar 7 03:22:49 PST 2017
... and use imx-usb-loader instead
Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
arch/arm/mach-imx/Kconfig | 7 +-
arch/arm/mach-mxs/Kconfig | 7 +-
scripts/Makefile | 7 +-
scripts/imx/Kconfig | 6 ++
scripts/mxs-usb-loader.c | 236 ----------------------------------------------
5 files changed, 11 insertions(+), 252 deletions(-)
create mode 100644 scripts/imx/Kconfig
delete mode 100644 scripts/mxs-usb-loader.c
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 9dbe31c4b..420b52281 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -632,12 +632,7 @@ endmenu
menu "i.MX specific settings"
-config ARCH_IMX_USBLOADER
- bool "compile imx-usb-loader"
- help
- imx-usb-loader is a tool to upload and start imximages to an i.MX SoC
- in ROM boot mode. It requires libusb, so make sure you have the libusb
- devel package installed on your machine.
+source scripts/imx/Kconfig
config IMX_IIM
tristate "IIM fusebox device"
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index facab9c25..25e2a8d04 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -143,11 +143,6 @@ endif
endmenu
-config ARCH_MXS_USBLOADER
- bool "compile mxs-usb-loader"
- help
- mxs-usb-loader is a tool to upload and start mxs bootstream images to an
- i.MX SoC in ROM boot mode. It requires libusb, so make sure you have the libusb
- devel package installed on your machine.
+source scripts/imx/Kconfig
endif
diff --git a/scripts/Makefile b/scripts/Makefile
index a5c16b2f3..78bb7d5e2 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -22,16 +22,15 @@ hostprogs-$(CONFIG_ARCH_SOCFPGA) += socfpga_mkimage
hostprogs-$(CONFIG_ARCH_MXS) += mxsimage mxsboot
HOSTCFLAGS += -I$(srctree)/scripts/include/
HOSTLOADLIBES_mxsimage = `pkg-config --libs openssl`
-HOSTCFLAGS_mxs-usb-loader.o = `pkg-config --cflags libusb-1.0`
-HOSTLOADLIBES_mxs-usb-loader = `pkg-config --libs libusb-1.0`
-hostprogs-$(CONFIG_ARCH_MXS_USBLOADER) += mxs-usb-loader
HOSTCFLAGS_omap3-usb-loader.o = `pkg-config --cflags libusb-1.0`
HOSTLOADLIBES_omap3-usb-loader = `pkg-config --libs libusb-1.0`
hostprogs-$(CONFIG_OMAP3_USB_LOADER) += omap3-usb-loader
subdir-y += mod
subdir-$(CONFIG_OMAP4_USBBOOT) += omap4_usbboot
-subdir-$(CONFIG_ARCH_IMX) += imx
+ifneq ($(filter y,$(CONFIG_ARCH_IMX) $(CONFIG_ARCH_MXS)),)
+subdir-y += imx
+endif
subdir-$(CONFIG_X86) += setupmbr
subdir-$(CONFIG_DTC) += dtc
subdir-$(CONFIG_ARCH_TEGRA) += tegra
diff --git a/scripts/imx/Kconfig b/scripts/imx/Kconfig
new file mode 100644
index 000000000..de052d070
--- /dev/null
+++ b/scripts/imx/Kconfig
@@ -0,0 +1,6 @@
+config ARCH_IMX_USBLOADER
+ bool "compile imx-usb-loader"
+ help
+ imx-usb-loader is a tool to upload and start imximages to an i.MX SoC
+ in ROM boot mode. It requires libusb, so make sure you have the libusb
+ devel package installed on your machine.
diff --git a/scripts/mxs-usb-loader.c b/scripts/mxs-usb-loader.c
deleted file mode 100644
index 8529274d6..000000000
--- a/scripts/mxs-usb-loader.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Amaury Pouly
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <libusb.h>
-#include <stdint.h>
-
-#ifndef MIN
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-void put32le(uint8_t * buf, uint32_t i)
-{
- *buf++ = i & 0xff;
- *buf++ = (i >> 8) & 0xff;
- *buf++ = (i >> 16) & 0xff;
- *buf++ = (i >> 24) & 0xff;
-}
-
-void put32be(uint8_t * buf, uint32_t i)
-{
- *buf++ = (i >> 24) & 0xff;
- *buf++ = (i >> 16) & 0xff;
- *buf++ = (i >> 8) & 0xff;
- *buf++ = i & 0xff;
-}
-
-enum dev_type_t {
- HID_DEVICE,
- RECOVERY_DEVICE,
-};
-
-struct dev_info_t {
- uint16_t vendor_id;
- uint16_t product_id;
- unsigned xfer_size;
- enum dev_type_t dev_type;
-};
-
-struct dev_info_t g_dev_info[] = {
- {0x066f, 0x3780, 1024, HID_DEVICE}, /* i.MX233 / STMP3780 */
- {0x066f, 0x3770, 48, HID_DEVICE}, /* STMP3770 */
- {0x15A2, 0x004F, 1024, HID_DEVICE}, /* i.MX28 */
- {0x066f, 0x3600, 4096, RECOVERY_DEVICE}, /* STMP36xx */
-};
-
-int send_hid(libusb_device_handle * dev, int xfer_size, uint8_t * data,
- int size, int nr_xfers)
-{
- int i;
-
- libusb_detach_kernel_driver(dev, 0);
- libusb_detach_kernel_driver(dev, 4);
-
- libusb_claim_interface(dev, 0);
- libusb_claim_interface(dev, 4);
-
- uint8_t *xfer_buf = malloc(1 + xfer_size);
- uint8_t *p = xfer_buf;
-
- *p++ = 0x01; /* Report id */
-
- /* Command block wrapper */
- *p++ = 'B'; /* Signature */
- *p++ = 'L';
- *p++ = 'T';
- *p++ = 'C';
- put32le(p, 0x1); /* Tag */
- p += 4;
- put32le(p, size); /* Payload size */
- p += 4;
- *p++ = 0; /* Flags (host to device) */
- p += 2; /* Reserved */
-
- /* Command descriptor block */
- *p++ = 0x02; /* Firmware download */
- put32be(p, size); /* Download size */
-
- int ret = libusb_control_transfer(dev,
- LIBUSB_REQUEST_TYPE_CLASS |
- LIBUSB_RECIPIENT_INTERFACE, 0x9,
- 0x201, 0,
- xfer_buf, xfer_size + 1, 1000);
- if (ret < 0) {
- printf("transfer error at init step\n");
- return 1;
- }
-
- for (i = 0; i < nr_xfers; i++) {
- xfer_buf[0] = 0x2;
- memcpy(&xfer_buf[1], &data[i * xfer_size], xfer_size);
-
- ret = libusb_control_transfer(dev,
- LIBUSB_REQUEST_TYPE_CLASS |
- LIBUSB_RECIPIENT_INTERFACE, 0x9,
- 0x202, 0, xfer_buf, xfer_size + 1,
- 1000);
- if (ret < 0) {
- printf("transfer error at send step %d\n", i);
- return 1;
- }
- }
-
- int recv_size;
- ret =
- libusb_interrupt_transfer(dev, 0x81, xfer_buf, xfer_size,
- &recv_size, 1000);
- if (ret < 0) {
- printf("transfer error at final stage\n");
- return 1;
- }
-
- return ret;
-}
-
-int send_recovery(libusb_device_handle * dev, int xfer_size, uint8_t * data,
- int size, int nr_xfers)
-{
- (void)nr_xfers;
- // there should be no kernel driver attached but in doubt...
- libusb_detach_kernel_driver(dev, 0);
- libusb_claim_interface(dev, 0);
-
- int sent = 0;
- while (sent < size) {
- int xfered;
- int len = MIN(size - sent, xfer_size);
- int ret =
- libusb_bulk_transfer(dev, 1, data + sent, len, &xfered,
- 1000);
- if (ret < 0) {
- printf("transfer error at send offset %d\n", sent);
- return 1;
- }
- if (xfered == 0) {
- printf("empty transfer at step offset %d\n", sent);
- return 2;
- }
- sent += xfered;
- }
- return 0;
-}
-
-int main(int argc, char **argv)
-{
- if (argc != 3) {
- printf("usage: %s <xfer size> <file>\n", argv[0]);
- printf
- ("If <xfer size> is set to zero, the preferred one is used.\n");
- return 1;
- }
-
- char *end;
- int xfer_size = strtol(argv[1], &end, 0);
- if (end != (argv[1] + strlen(argv[1]))) {
- printf("Invalid transfer size !\n");
- return 1;
- }
-
- libusb_device_handle *dev;
-
- libusb_init(NULL);
-
- libusb_set_debug(NULL, 3);
-
- unsigned i;
- for (i = 0; i < sizeof(g_dev_info) / sizeof(g_dev_info[0]); i++) {
- dev = libusb_open_device_with_vid_pid(NULL,
- g_dev_info[i].vendor_id,
- g_dev_info[i].product_id);
- if (dev == NULL)
- continue;
- if (xfer_size == 0)
- xfer_size = g_dev_info[i].xfer_size;
- printf("Found a match for %04x:%04x\n",
- g_dev_info[i].vendor_id, g_dev_info[i].product_id);
- break;
- }
- if (dev == NULL) {
- printf("Cannot open device\n");
- return 1;
- }
-
- FILE *f = fopen(argv[2], "r");
- if (f == NULL) {
- perror("cannot open file");
- return 1;
- }
- fseek(f, 0, SEEK_END);
- size_t size = ftell(f);
- fseek(f, 0, SEEK_SET);
-
- printf("Transfer size: %d\n", xfer_size);
- int nr_xfers = (size + xfer_size - 1) / xfer_size;
- uint8_t *file_buf = malloc(nr_xfers * xfer_size);
- memset(file_buf, 0xff, nr_xfers * xfer_size); // pad with 0xff
- if (fread(file_buf, size, 1, f) != 1) {
- perror("read error");
- fclose(f);
- return 1;
- }
- fclose(f);
-
- switch (g_dev_info[i].dev_type) {
- case HID_DEVICE:
- send_hid(dev, xfer_size, file_buf, size, nr_xfers);
- break;
- case RECOVERY_DEVICE:
- send_recovery(dev, xfer_size, file_buf, size, nr_xfers);
- break;
- default:
- printf("unknown device type\n");
- break;
- }
-
- return 0;
-}
--
2.11.0
More information about the barebox
mailing list