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meizu_dfu: supports a single argument to run some code from RAM

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26708 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-06-08 23:04:17 +00:00
parent 592324e68d
commit 811c35957d
2 changed files with 60 additions and 47 deletions
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3
utils/meizu_dfu/README
View file

@ -1,10 +1,9 @@
Meizu DFU tool for Linux
This tool can restore the firmware on M3, M6 SP, M6 TP and M6 SL.
It can also run a single provided file from RAM.
Notes:
1. SST39VF800.dfu is taken from the official dfu tool provided by Meizu.
2. updateNAND_BE_070831.dfu is taken from the unofficial dfu tool for M6 SL.
3. To compile, just run `make'.

32
utils/meizu_dfu/meizu_dfu.c
View file

@ -43,9 +43,9 @@
void usage()
{
fprintf(stderr, "usage: meizu_dfu m3 <SST39VF800.dfu> <M3.EBN>\n");
fprintf(stderr, " meizu_dfu m6 <SST39VF800.dfu> <M6.EBN>\n");
fprintf(stderr, " meizu_dfu m6sl <updateNAND_BE_070831.dfu> <M6SL.EBN>\n");
fprintf(stderr, "usage: meizu_dfu m3 [SST39VF800.dfu] <M3.EBN>\n");
fprintf(stderr, " meizu_dfu m6 [SST39VF800.dfu] <M6.EBN>\n");
fprintf(stderr, " meizu_dfu m6sl [updateNAND_BE_070831.dfu] <M6SL.EBN>\n");
exit(1);
}
@ -328,6 +328,9 @@ void dfu_m3_m6(char *file1, char *file2)
memcpy(attr1.suf_sig, "RON", 3);
attr1.suf_len = 0x10;
init_img(&img1, file1, &attr1);
if (file2) {
attr2.delay = 1000;
attr2.pre_off = 0x20;
attr2.pre_sig = 0x44465543;
@ -338,8 +341,8 @@ void dfu_m3_m6(char *file1, char *file2)
memcpy(attr2.suf_sig, "UFD", 3);
attr2.suf_len = 0x10;
init_img(&img1, file1, &attr1);
init_img(&img2, file2, &attr2);
}
device = usb_dev_open(USB_VID_SAMSUNG, USB_PID_M3_M6);
// usb_mimic_windows();
@ -347,6 +350,7 @@ void dfu_m3_m6(char *file1, char *file2)
get_cpu(device);
send_file(device, &img1);
if (file2) {
printf("Wait a sec (literally)...");
sleep(1);
printf(" OK\n");
@ -355,6 +359,8 @@ void dfu_m3_m6(char *file1, char *file2)
get_cpu(device);
send_file(device, &img2);
dfu_detach(device);
}
usb_dev_close(device);
}
@ -374,6 +380,9 @@ void dfu_m6sl(char *file1, char *file2)
memcpy(attr1.suf_sig, "UFD", 3);
attr1.suf_len = 0x10;
init_img(&img1, file1, &attr1);
if (file2) {
attr2.delay = 1000;
attr2.pre_off = 0x20;
attr2.pre_sig = 0x44465543;
@ -384,14 +393,15 @@ void dfu_m6sl(char *file1, char *file2)
memcpy(attr2.suf_sig, "UFD", 3);
attr2.suf_len = 0x10;
init_img(&img1, file1, &attr1);
init_img(&img2, file2, &attr2);
}
device = usb_dev_open(USB_VID_SAMSUNG, USB_PID_M6SL);
get_cpu(device);
get_cpu(device);
send_file(device, &img1);
if (file2) {
printf("Wait a sec (literally)...");
sleep(1);
printf(" OK\n");
@ -402,23 +412,27 @@ void dfu_m6sl(char *file1, char *file2)
get_cpu(device);
send_file(device, &img2);
dfu_detach(device);
}
usb_dev_close(device);
}
int main(int argc, char **argv)
{
if (argc != 4)
if (argc < 3 || argc > 4)
usage();
setvbuf(stdout, NULL, _IONBF, 0);
char *second_file = (argc == 4) ? argv[3] : NULL;
if (!strcmp(argv[1], "m3"))
dfu_m3_m6(argv[2], argv[3]);
dfu_m3_m6(argv[2], second_file);
else if (!strcmp(argv[1], "m6"))
dfu_m3_m6(argv[2], argv[3]);
dfu_m3_m6(argv[2], second_file);
else if (!strcmp(argv[1], "m6sl"))
dfu_m6sl(argv[2], argv[3]);
dfu_m6sl(argv[2], second_file);
else
usage();