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Rockchip rk27xx utils

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29936 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marcin Bukat 2011-05-30 21:10:43 +00:00
parent 976a1699da
commit 8f4202db28
28 changed files with 1845 additions and 0 deletions
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165
utils/rk27utils/rk27load/main.c Normal file
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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <libusb.h>
#include "rk27load.h"
#include "common.h"
#include "stage1_upload.h"
#include "stage2_upload.h"
#include "stage3_upload.h"
#define VERSION "v0.2"
enum {
NONE = 0,
ENCODE_S1 = 1,
ENCODE_S2 = 2
};
static void usage(char *name)
{
printf("usage: (sudo) %s [-e1 -e2] -s1 stage1.bin -s2 stage2.bin -s3 usercode.bin\n", name);
printf("stage1.bin - binary of the stage1 (sdram init)\n");
printf("stage2.bin - binary of the stage2 bootloader\n");
printf("usercode.bin - binary of the custom usercode\n");
printf("\n");
printf("options:\n");
printf("-e1 - encode stage1 bootloader\n");
printf("-e2 - encode stage2 bootloader\n");
}
int main(int argc, char **argv)
{
libusb_device_handle *hdev;
char *filenames[3];
int i=1, action=0, ret=0;
while (i < argc)
{
if (strcmp(argv[i],"-e1") == 0)
{
action |= ENCODE_S1;
i++;
}
else if (strcmp(argv[i],"-e2") == 0)
{
action |= ENCODE_S2;
i++;
}
else if (strcmp(argv[i],"-s1") == 0)
{
i++;
if (i == argc)
{
usage(argv[0]);
return -1;
}
filenames[0] = argv[i];
printf("%s", argv[i]);
i++;
}
else if (strcmp(argv[i],"-s2") == 0)
{
i++;
if (i == argc)
{
usage(argv[0]);
return -2;
}
filenames[1] = argv[i];
i++;
}
else if (strcmp(argv[i],"-s3") == 0)
{
i++;
if (i == argc)
{
usage(argv[0]);
return -3;
}
filenames[2] = argv[i];
i++;
}
else
{
usage(argv[0]);
return -4;
}
}
fprintf(stderr,"rk27load " VERSION "\n");
fprintf(stderr,"(C) Marcin Bukat 2011\n");
fprintf(stderr,"Based on rk27load ver. 0.1 written by AleMaxx (alemaxx at hotmail.de)\n\n");
fprintf(stderr,"This is free software; see the source for copying conditions. There is NO\n");
fprintf(stderr,"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n");
/* initialize libusb */
libusb_init(NULL);
/* configure device */
fprintf(stderr, "[info]: Initializing device... ");
hdev = libusb_open_device_with_vid_pid(NULL, VENDORID, PRODUCTID);
if (hdev == NULL)
{
fprintf(stderr, "\n[error]: Could not find rockchip device\n");
ret = -2;
goto finish;
}
ret = libusb_set_configuration(hdev, 1);
if (ret < 0)
{
fprintf(stderr, "\n[error]: Could not select configuration (1)\n");
ret = -3;
goto finish;
}
ret = libusb_claim_interface(hdev, 0);
if (ret < 0)
{
fprintf(stderr, "\n[error]: Could not claim interface #0\n");
ret = -4;
goto finish;
}
ret = libusb_set_interface_alt_setting(hdev, 0, 0);
if (ret < 0)
{
fprintf(stderr, "\n[error]: Could not set alternate interface #0\n");
ret = -5;
goto finish;
}
fprintf(stderr, "done\n");
ret = upload_stage1_code(hdev, filenames[0], (action & ENCODE_S1));
if (ret < 0)
goto finish;
ret = upload_stage2_code(hdev, filenames[1], (action & ENCODE_S2));
if (ret < 0)
goto finish;
ret = upload_stage3_code(hdev, filenames[2]);
if (ret < 0)
goto finish;
/* done */
ret = 0;
finish:
if (hdev != NULL)
libusb_close(hdev);
if (ret < 0)
fprintf(stderr, "[error]: Error %d\n", ret);
return ret;
}