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-rw-r--r--dev-embedded/smdk-dltool/files/smdk-dltool-0.20-libusb-1.0.patch338
1 files changed, 338 insertions, 0 deletions
diff --git a/dev-embedded/smdk-dltool/files/smdk-dltool-0.20-libusb-1.0.patch b/dev-embedded/smdk-dltool/files/smdk-dltool-0.20-libusb-1.0.patch
new file mode 100644
index 000000000000..889a439c7fb0
--- /dev/null
+++ b/dev-embedded/smdk-dltool/files/smdk-dltool-0.20-libusb-1.0.patch
@@ -0,0 +1,338 @@
+migrate to libusb-1 by me (Mike Frysinger)
+
+--- a/Makefile
++++ b/Makefile
+@@ -10,8 +10,8 @@
+ CFLAGS ?= -O2 -g
+ CFLAGS += -Wall
+ PKG_CONFIG ?= pkg-config
+-CPPFLAGS += $(shell $(PKG_CONFIG) --cflags libusb)
+-LDLIBS = $(shell $(PKG_CONFIG) --libs libusb)
++CPPFLAGS += $(shell $(PKG_CONFIG) --cflags libusb-1.0)
++LDLIBS = $(shell $(PKG_CONFIG) --libs libusb-1.0)
+
+ all: dltool
+
+--- a/dltool.c
++++ b/dltool.c
+@@ -13,9 +13,11 @@
+ #include <stdio.h>
+ #include <getopt.h>
+ #include <fcntl.h>
++#include <errno.h>
++#include <unistd.h>
+
+
+-#include <usb.h>
++#include <libusb.h>
+
+ unsigned int debug = 0;
+ unsigned long dl_addr = 0x30000000L;
+@@ -23,12 +25,22 @@ unsigned long dl_size = 0L;
+ unsigned char *dl_data = NULL;
+
+ char *dl_file = "download.dat";
+-char *dl_udev = NULL;
+-char *dl_ubus = NULL;
++libusb_context *ctx = NULL;
++libusb_device_handle *devh = NULL;
+
+ int ep_out = 0;
+
+ #define DBG(x) if (debug) { printf x; }
++#define err(fmt, args...) \
++ do { \
++ if (devh) \
++ libusb_close(devh); \
++ if (ctx) \
++ libusb_exit(ctx); \
++ fprintf(stderr, "dltool: " fmt "\n", ## args); \
++ exit(1); \
++ } while (0)
++#define errp(fmt, args...) err(fmt ": %s", ## args, strerror(errno))
+
+ void write_u32(unsigned char *dp, unsigned long val)
+ {
+@@ -108,25 +120,30 @@ void calc_cksum(unsigned char *data, ssize_t len)
+ cp[1] = cksum >> 8;
+ }
+
+-int verify_device(struct usb_device *dev)
++int verify_device(libusb_device *dev)
+ {
++ struct libusb_device_descriptor desc;
++
++ if (libusb_get_device_descriptor(dev, &desc))
++ return 0;
++
+ DBG(("dev %p: configurations %d\n",
+- dev, dev->descriptor.bNumConfigurations));
++ dev, desc.bNumConfigurations));
+
+- if (dev->descriptor.bNumConfigurations != 1)
++ if (desc.bNumConfigurations != 1)
+ return 0;
+
+- DBG(("\t=> bLength %d\n", dev->descriptor.bLength));
+- DBG(("\t=> bType %d\n", dev->descriptor.bDescriptorType));
+- DBG(("\t=> bcdUSB %x\n", dev->descriptor.bcdUSB));
+- DBG(("\t=> idVendor %x\n", dev->descriptor.idVendor));
+- DBG(("\t=> idProduct %x\n", dev->descriptor.idProduct));
++ DBG(("\t=> bLength %d\n", desc.bLength));
++ DBG(("\t=> bType %d\n", desc.bDescriptorType));
++ DBG(("\t=> bcdUSB %x\n", desc.bcdUSB));
++ DBG(("\t=> idVendor %x\n", desc.idVendor));
++ DBG(("\t=> idProduct %x\n", desc.idProduct));
+
+- if (dev->descriptor.idVendor == 0x5345 && dev->descriptor.idProduct == 0x1234) {
++ if (desc.idVendor == 0x5345 && desc.idProduct == 0x1234) {
+ ep_out = 3;
+ return 1;
+ }
+- else if(dev->descriptor.idVendor == 0x4e8 && dev->descriptor.idProduct == 0x1234){
++ else if(desc.idVendor == 0x4e8 && desc.idProduct == 0x1234){
+ printf("S3C64XX Detected!\n");
+ ep_out = 2;
+ return 1;
+@@ -173,6 +190,12 @@ struct option long_opts[] = {
+ .val = 'x',
+ },
+ {
++ .name = "help",
++ .has_arg = 0,
++ .flag = NULL,
++ .val = 'h',
++ },
++ {
+ .name = NULL
+ }
+ };
+@@ -181,12 +204,14 @@ int flg_show = 0;
+
+ int main(int argc, char **argv)
+ {
+- struct usb_bus *bus, *busp;
+- struct usb_device *result = NULL;
+- struct usb_device *found = NULL;
++ ssize_t num_devs, i;
++ libusb_device **list;
++ libusb_device *found;
++ int dl_ubus = -1;
++ int dl_udev = -1;
++ uint8_t bus_num, dev_num;
+ unsigned long fsize;
+- usb_dev_handle *devh;
+- int ret;
++ int ret, transferred;
+
+ printf("SMDK42XX,S3C64XX USB Download Tool\n");
+ printf("Version 0.20 (c) 2004,2005,2006"
+@@ -197,7 +222,7 @@ int main(int argc, char **argv)
+ int index = 0;
+ int c;
+
+- c = getopt_long(argc, argv, "a:b:d:f:s", long_opts, &index);
++ c = getopt_long(argc, argv, "a:b:d:f:shx", long_opts, &index);
+
+ DBG(("option index %d\n",c ));
+
+@@ -218,117 +243,127 @@ int main(int argc, char **argv)
+ break;
+
+ case 'b':
+- dl_ubus = optarg;
++ dl_ubus = atoi(optarg);
+ break;
+
+ case 'd':
+- dl_udev = optarg;
++ dl_udev = atoi(optarg);
+ break;
+
+ case 'x':
+ debug = 1;
++ break;
++
++ case 'h':
++ puts(
++ "Usage: dltool [options]\n"
++ "\n"
++ "-a <download addr>\n"
++ "-b <bus #>\n"
++ "-d <dev #>\n"
++ "-f <file>\n"
++ "-s Show found devices\n"
++ "-x Enable debug\n"
++ );
++ return 0;
+ }
+ }
+
+- usb_init();
+- usb_find_busses();
+- usb_find_devices();
+-
+- bus = usb_get_busses();
+-
+- DBG(("usb_get_busses: %p\n", bus));
+-
+- for (busp = bus; busp != NULL; busp = busp->next) {
+- struct usb_device *dev;
+-
+- DBG(("bus %p: dirname %s\n", busp, busp->dirname));
+-
+- if (dl_ubus) {
+- if (strcmp(busp->dirname, dl_ubus) != 0)
+- continue;
++ ret = libusb_init(&ctx);
++ if (ret)
++ errp("could not initialize usb stack");
++
++ bus_num = dev_num = 0;
++ found = NULL;
++ num_devs = libusb_get_device_list(ctx, &list);
++ for (i = 0; i < num_devs; ++i) {
++ libusb_device *dev = list[i];
++ bus_num = libusb_get_bus_number(dev);
++ dev_num = libusb_get_device_address(dev);
++
++ DBG(("bus %u; dev %u (%p)\n", bus_num, dev_num, dev));
++
++ if (dl_ubus >= 0 && bus_num != dl_ubus)
++ continue;
++
++ if (!verify_device(dev))
++ continue;
++
++ if (flg_show) {
++ printf("bus %u: device %u\n", bus_num, dev_num);
++ continue;
+ }
+
+- for (dev = busp->devices; dev != NULL; dev = dev->next) {
+- DBG(("dev %p filename %s\n", dev, dev->filename));
++ if (dl_udev >= 0 && dev_num != dl_udev)
++ continue;
+
+- if (!verify_device(dev))
+- continue;
+-
+- if (flg_show) {
+- printf("bus %s: device %s\n",
+- busp->dirname, dev->filename);
+- continue;
+- }
+-
+- found = dev;
+-
+- if (dl_udev) {
+- if (strcmp(dev->filename, dl_udev) == 0) {
+- result = dev;
+- break;
+- }
+- }
+- }
+-
+- if (result != NULL)
+- break;
++ found = dev;
++ break;
+ }
+
+ if (flg_show)
+ return 0;
+
+- DBG(("device %p, found %p\n", result, found));
++ DBG(("found %p\n", found));
+
+- if (result == NULL && found != NULL)
+- result = found;
+-
+- if (result == NULL) {
+- fprintf(stderr, "failed to find device\n");
+- return 1;
+- }
++ if (found == NULL)
++ err("failed to find device\n");
+
+- printf("=> found device: bus %s, dev %s\n",
+- result->bus->dirname, result->filename);
++ printf("=> found device: bus %u, dev %u\n",
++ bus_num, dev_num);
+
+ dl_data = load_file(dl_file, &dl_size, &fsize);
+- if (dl_data == NULL) {
+- printf("failed to load %s\n", dl_file);
+- return 1;
+- }
++ if (dl_data == NULL)
++ errp("failed to load %s", dl_file);
+
+ printf("=> loaded %ld bytes from %s\n", fsize, dl_file);
+
+- devh = usb_open(result);
+- if (devh == NULL) {
+- perror("usb_open");
+- return 1;
+- }
++ ret = libusb_open(found, &devh);
++ if (ret == 0) {
++ /*
++ * Seems to break some recovery modes :(
++ * http://crosbug.com/26083
++ * These fail:
++ * smdk-dltool -a 0x02021400 -f bl1.bin
++ * smdk-dltool -a 0x02023400 -f bl2.bin
++ */
++#if 0
++ uint8_t configuration;
++ struct libusb_config_descriptor *config;
++ libusb_get_active_config_descriptor(found, &config);
++ configuration = config->bConfigurationValue;
++ libusb_free_config_descriptor(config);
++ libusb_set_configuration(devh, configuration);
++#endif
++ } else
++ errp("libusb_open");
+
+ DBG(("claim interface\n"));
+
+- if (usb_claim_interface(devh, 0) < 0) {
+- perror("usb_claim_interface");
+- usb_close(devh);
+- return 1;
+- }
++ ret = libusb_claim_interface(devh, 0);
++ if (ret)
++ errp("libusb_claim_interface");
+
+ printf("=> Downloading %ld bytes to 0x%08lx\n", dl_size, dl_addr);
+
+ write_header(dl_data, dl_addr, dl_size);
+ calc_cksum(dl_data, dl_size);
+
+- //ret = usb_bulk_write(devh, 3, (void *)dl_data, dl_size, 5*1000*1000);
+- ret = usb_bulk_write(devh, ep_out, (void *)dl_data, dl_size, 5*1000*1000);
++ //ret = libusb_bulk_transfer(devh, 3, dl_data, dl_size, &transferred, 5*1000*1000);
++ ret = libusb_bulk_transfer(devh, ep_out, dl_data, dl_size, &transferred, 5*1000*1000);
+ printf("=> usb_bulk_write() returned %d\n", ret);
+
+- if (ret != dl_size) {
+- printf("failed to write %ld bytes\n", dl_size);
++ if (ret || transferred != dl_size) {
++ printf("failed to write %ld bytes (wrote %d): %s\n",
++ dl_size, transferred, strerror(errno));
++ ret = 1;
+ }
+
+ free(dl_data);
+
+- usb_release_interface(devh, 0);
+- usb_close(devh);
++ libusb_release_interface(devh, 0);
++ libusb_close(devh);
++ libusb_exit(ctx);
+
+- return 0;
++ return ret;
+ }
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