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rock.c
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#include <rock.h>
static struct chip_t chips[] = {
{ 0x110c, "RK1106" },
{ 0x180a, "RK1808" },
{ 0x281a, "RK2818" },
{ 0x290a, "RK2918" },
{ 0x292a, "RK2928" },
{ 0x292c, "RK3026" },
{ 0x300a, "RK3066" },
{ 0x300b, "RK3168" },
{ 0x301a, "RK3036" },
{ 0x310a, "RK3066" },
{ 0x310b, "RK3188" },
{ 0x310c, "RK3128" },
{ 0x320a, "RK3288" },
{ 0x320b, "RK3228" },
{ 0x320c, "RK3328" },
{ 0x330a, "RK3368" },
{ 0x330c, "RK3399" },
{ 0x330d, "PX30" },
{ 0x330e, "RK3308" },
{ 0x350a, "RK3568" },
{ 0x350b, "RK3588" },
{ 0x350d, "RK3562" },
{ 0x350e, "RK3576" },
{ 0x350f, "RK3506" },
};
static struct chip_t chip_unknown = {
0x0000, "UNKNOWN"
};
int xrock_init(struct xrock_ctx_t * ctx)
{
if(ctx)
{
libusb_device ** list = NULL;
int found = 0;
ctx->hdl = NULL;
ctx->chip = NULL;
for(int count = 0; (count < libusb_get_device_list(ctx->context, &list)) && !found; count++)
{
struct libusb_device_descriptor desc;
libusb_device * device = list[count];
libusb_device_handle * hdl;
if(libusb_get_device_descriptor(device, &desc) == 0)
{
if(desc.idVendor == 0x2207)
{
for(int i = 0; i < ARRAY_SIZE(chips); i++)
{
if(desc.idProduct == chips[i].pid)
{
if(libusb_open(device, &hdl) == 0)
{
ctx->hdl = hdl;
ctx->chip = &chips[i];
found = 1;
break;
}
}
}
if(!found)
{
if(libusb_open(device, &hdl) == 0)
{
ctx->hdl = hdl;
ctx->chip = &chip_unknown;
found = 1;
break;
}
}
}
}
}
if(ctx->hdl && ctx->chip && found)
{
if(libusb_kernel_driver_active(ctx->hdl, 0))
libusb_detach_kernel_driver(ctx->hdl, 0);
if(libusb_claim_interface(ctx->hdl, 0) == 0)
{
struct libusb_device_descriptor desc;
if(libusb_get_device_descriptor(libusb_get_device(ctx->hdl), &desc) == 0)
{
if((desc.bcdUSB & 0x0001) == 0x0000)
ctx->maskrom = 1;
else
ctx->maskrom = 0;
struct libusb_config_descriptor * config;
if(libusb_get_active_config_descriptor(libusb_get_device(ctx->hdl), &config) == 0)
{
for(int if_idx = 0; if_idx < config->bNumInterfaces; if_idx++)
{
const struct libusb_interface * iface = config->interface + if_idx;
for(int set_idx = 0; set_idx < iface->num_altsetting; set_idx++)
{
const struct libusb_interface_descriptor * setting = iface->altsetting + set_idx;
for(int ep_idx = 0; ep_idx < setting->bNumEndpoints; ep_idx++)
{
const struct libusb_endpoint_descriptor * ep = setting->endpoint + ep_idx;
if((ep->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) != LIBUSB_TRANSFER_TYPE_BULK)
continue;
if((ep->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK) == LIBUSB_ENDPOINT_IN)
ctx->epin = ep->bEndpointAddress;
else
ctx->epout = ep->bEndpointAddress;
}
}
}
libusb_free_config_descriptor(config);
return 1;
}
}
}
}
}
return 0;
}
void rock_maskrom_upload_memory(struct xrock_ctx_t * ctx, uint32_t code, void * buf, uint64_t len, int rc4)
{
struct rc4_ctx_t rctx;
uint8_t key[16] = { 124, 78, 3, 4, 85, 5, 9, 7, 45, 44, 123, 56, 23, 13, 23, 17 };
uint64_t total = 0;
uint16_t crc16 = 0xffff;
int pend = 0;
unsigned char * buffer;
buffer = malloc(len + 5);
if(buffer)
{
memset(buffer, 0, len + 5);
memcpy(buffer, buf, len);
if(rc4)
{
rc4_setkey(&rctx, key, sizeof(key));
rc4_crypt(&rctx, buffer, len);
}
switch(len % 4096)
{
case 4095:
len++;
break;
case 4094:
pend = 1;
break;
case 0:
default:
break;
}
crc16 = crc16_sum(crc16, buffer, len);
buffer[len++] = crc16 >> 8;
buffer[len++] = crc16 & 0xff;
while(total < len)
{
int n = ((len - total) > 4096) ? 4096 : (len - total);
if(libusb_control_transfer(ctx->hdl, LIBUSB_REQUEST_TYPE_VENDOR, 0xc, 0, code, buffer + total, n, 0) != n)
{
free(buffer);
return;
}
total += n;
}
if(pend)
{
unsigned char zero = 0;
libusb_control_transfer(ctx->hdl, LIBUSB_REQUEST_TYPE_VENDOR, 0xc, 0, code, &zero, 1, 0);
}
free(buffer);
}
}
void rock_maskrom_upload_file(struct xrock_ctx_t * ctx, uint32_t code, const char * filename, int rc4)
{
uint64_t len;
void * buf;
buf = file_load(filename, &len);
if(buf)
{
rock_maskrom_upload_memory(ctx, code, buf, len, rc4);
free(buf);
}
}
void rock_maskrom_dump_arm32(struct xrock_ctx_t * ctx, uint32_t uart, uint32_t addr, uint32_t len, int rc4)
{
static uint8_t payload[] = {
0x00, 0x00, 0xa0, 0xe3, 0x17, 0x0f, 0x08, 0xee, 0x15, 0x0f, 0x07, 0xee,
0xd5, 0x0f, 0x07, 0xee, 0x9a, 0x0f, 0x07, 0xee, 0x95, 0x0f, 0x07, 0xee,
0x08, 0x00, 0x00, 0xea, 0x00, 0x00, 0x4c, 0xff, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x4f, 0xe2, 0x00, 0xd0, 0x80, 0xe5,
0x04, 0xe0, 0x80, 0xe5, 0x00, 0xe0, 0x0f, 0xe1, 0x08, 0xe0, 0x80, 0xe5,
0x10, 0xef, 0x11, 0xee, 0x0c, 0xe0, 0x80, 0xe5, 0x10, 0xef, 0x1c, 0xee,
0x10, 0xe0, 0x80, 0xe5, 0x10, 0xef, 0x11, 0xee, 0x14, 0xe0, 0x80, 0xe5,
0x54, 0x00, 0x1f, 0xe5, 0x58, 0x10, 0x1f, 0xe5, 0x58, 0x20, 0x1f, 0xe5,
0x1b, 0x00, 0x00, 0xeb, 0x5c, 0x00, 0x4f, 0xe2, 0x00, 0xd0, 0x90, 0xe5,
0x04, 0xe0, 0x90, 0xe5, 0x14, 0x10, 0x90, 0xe5, 0x10, 0x1f, 0x01, 0xee,
0x10, 0x10, 0x90, 0xe5, 0x10, 0x1f, 0x0c, 0xee, 0x0c, 0x10, 0x90, 0xe5,
0x10, 0x1f, 0x01, 0xee, 0x08, 0x10, 0x90, 0xe5, 0x01, 0xf0, 0x29, 0xe1,
0x1e, 0xff, 0x2f, 0xe1, 0x98, 0x10, 0x1f, 0xe5, 0x7c, 0x20, 0x81, 0xe2,
0x00, 0x20, 0x92, 0xe5, 0x02, 0x20, 0x02, 0xe2, 0x00, 0x00, 0x52, 0xe3,
0xfa, 0xff, 0xff, 0x0a, 0x00, 0x00, 0x81, 0xe5, 0x1e, 0xff, 0x2f, 0xe1,
0x41, 0x1e, 0x00, 0x00, 0x00, 0x61, 0x65, 0x61, 0x62, 0x69, 0x00, 0x01,
0x14, 0x00, 0x00, 0x00, 0x05, 0x37, 0x2d, 0x41, 0x00, 0x06, 0x0a, 0x07,
0x41, 0x08, 0x01, 0x09, 0x02, 0x0a, 0x05, 0x00, 0xf8, 0x4f, 0x2d, 0xe9,
0x00, 0x70, 0x52, 0xe2, 0xf8, 0x8f, 0xbd, 0xd8, 0x01, 0xa0, 0x47, 0xe2,
0x00, 0x90, 0xa0, 0xe1, 0x0f, 0xa0, 0xca, 0xe3, 0x01, 0x80, 0xa0, 0xe1,
0x10, 0x60, 0xa0, 0xe3, 0x20, 0xa0, 0x8a, 0xe2, 0x16, 0x02, 0x79, 0xe3,
0x10, 0x50, 0x46, 0xe2, 0x29, 0x0e, 0xa0, 0xe1, 0x05, 0xb0, 0xa0, 0xe1,
0x30, 0x00, 0x80, 0x92, 0x57, 0x00, 0x80, 0x82, 0xdf, 0xff, 0xff, 0xeb,
0x59, 0x0c, 0xe3, 0xe7, 0x09, 0x00, 0x50, 0xe3, 0x30, 0x00, 0x80, 0x92,
0x57, 0x00, 0x80, 0x82, 0xda, 0xff, 0xff, 0xeb, 0x59, 0x0a, 0xe3, 0xe7,
0x09, 0x00, 0x50, 0xe3, 0x30, 0x00, 0x80, 0x92, 0x57, 0x00, 0x80, 0x82,
0xd5, 0xff, 0xff, 0xeb, 0x59, 0x08, 0xe3, 0xe7, 0x09, 0x00, 0x50, 0xe3,
0x30, 0x00, 0x80, 0x92, 0x57, 0x00, 0x80, 0x82, 0xd0, 0xff, 0xff, 0xeb,
0x59, 0x06, 0xe3, 0xe7, 0x09, 0x00, 0x50, 0xe3, 0x30, 0x00, 0x80, 0x92,
0x57, 0x00, 0x80, 0x82, 0xcb, 0xff, 0xff, 0xeb, 0x59, 0x04, 0xe3, 0xe7,
0x09, 0x00, 0x50, 0xe3, 0x30, 0x00, 0x80, 0x92, 0x57, 0x00, 0x80, 0x82,
0xc6, 0xff, 0xff, 0xeb, 0x59, 0x02, 0xe3, 0xe7, 0x09, 0x00, 0x50, 0xe3,
0x30, 0x00, 0x80, 0x92, 0x57, 0x00, 0x80, 0x82, 0xc1, 0xff, 0xff, 0xeb,
0x0f, 0x00, 0x09, 0xe2, 0x09, 0x00, 0x50, 0xe3, 0x30, 0x00, 0x80, 0x92,
0x57, 0x00, 0x80, 0x82, 0xbc, 0xff, 0xff, 0xeb, 0x3a, 0x00, 0xa0, 0xe3,
0xba, 0xff, 0xff, 0xeb, 0x20, 0x00, 0xa0, 0xe3, 0xb8, 0xff, 0xff, 0xeb,
0x0f, 0x00, 0x00, 0xea, 0x0b, 0x40, 0xd8, 0xe7, 0x24, 0x32, 0xa0, 0xe1,
0x9f, 0x00, 0x54, 0xe3, 0x57, 0x00, 0x83, 0xe2, 0x0f, 0x40, 0x04, 0xe2,
0x30, 0x00, 0x83, 0x92, 0xb0, 0xff, 0xff, 0xeb, 0x09, 0x00, 0x54, 0xe3,
0x57, 0x00, 0x84, 0xe2, 0x30, 0x00, 0x84, 0x92, 0x01, 0xb0, 0x8b, 0xe2,
0xab, 0xff, 0xff, 0xeb, 0x20, 0x00, 0xa0, 0xe3, 0xa9, 0xff, 0xff, 0xeb,
0x0b, 0x00, 0x56, 0xe1, 0x05, 0x00, 0x00, 0x0a, 0x0b, 0x00, 0x57, 0xe1,
0xed, 0xff, 0xff, 0xca, 0x20, 0x00, 0xa0, 0xe3, 0xa3, 0xff, 0xff, 0xeb,
0x20, 0x00, 0xa0, 0xe3, 0xf3, 0xff, 0xff, 0xea, 0x7c, 0x00, 0xa0, 0xe3,
0x9f, 0xff, 0xff, 0xeb, 0x08, 0x00, 0x00, 0xea, 0x05, 0x30, 0xd8, 0xe7,
0x2e, 0x00, 0xa0, 0xe3, 0x01, 0x50, 0x85, 0xe2, 0x20, 0x20, 0x43, 0xe2,
0x5e, 0x00, 0x52, 0xe3, 0x03, 0x00, 0xa0, 0x91, 0x97, 0xff, 0xff, 0xeb,
0x05, 0x00, 0x56, 0xe1, 0x06, 0x00, 0x00, 0x0a, 0x05, 0x00, 0x57, 0xe1,
0xf4, 0xff, 0xff, 0xca, 0x20, 0x00, 0xa0, 0xe3, 0x01, 0x50, 0x85, 0xe2,
0x90, 0xff, 0xff, 0xeb, 0x05, 0x00, 0x56, 0xe1, 0xf8, 0xff, 0xff, 0x1a,
0x0d, 0x00, 0xa0, 0xe3, 0x10, 0x60, 0x86, 0xe2, 0x10, 0x90, 0x89, 0xe2,
0x8a, 0xff, 0xff, 0xeb, 0x0a, 0x00, 0xa0, 0xe3, 0x88, 0xff, 0xff, 0xeb,
0x06, 0x00, 0x5a, 0xe1, 0x9f, 0xff, 0xff, 0x1a, 0xf8, 0x8f, 0xbd, 0xe8,
0x47, 0x43, 0x43, 0x3a, 0x20, 0x28, 0x31, 0x35, 0x3a, 0x39, 0x2d, 0x32,
0x30, 0x31, 0x39, 0x2d, 0x71, 0x34, 0x2d, 0x30, 0x75, 0x62, 0x75, 0x6e,
0x74, 0x75, 0x31, 0x29, 0x20, 0x39, 0x2e, 0x32, 0x2e, 0x31, 0x20, 0x32,
0x30, 0x31, 0x39, 0x31, 0x30, 0x32, 0x35, 0x20, 0x28, 0x72, 0x65, 0x6c,
0x65, 0x61, 0x73, 0x65, 0x29, 0x20, 0x5b, 0x41, 0x52, 0x4d, 0x2f, 0x61,
0x72, 0x6d, 0x2d, 0x39, 0x2d, 0x62, 0x72, 0x61, 0x6e, 0x63, 0x68, 0x20,
0x72, 0x65, 0x76, 0x69, 0x73, 0x69, 0x6f, 0x6e, 0x20, 0x32, 0x37, 0x37,
0x35, 0x39, 0x39, 0x5d, 0x00, 0x41, 0x2e, 0x00, 0x00, 0x00, 0x61, 0x65,
0x61, 0x62, 0x69, 0x00, 0x01, 0x24, 0x00, 0x00, 0x00, 0x05, 0x37, 0x2d,
0x41, 0x00, 0x06, 0x0a, 0x07, 0x41, 0x08, 0x01, 0x09, 0x02, 0x0a, 0x05,
0x12, 0x04, 0x14, 0x01, 0x15, 0x01, 0x17, 0x03, 0x18, 0x01, 0x19, 0x01,
0x1a, 0x01, 0x1e, 0x02,
};
put_unaligned_le32(&payload[0x1c], uart);
put_unaligned_le32(&payload[0x20], addr);
put_unaligned_le32(&payload[0x24], len);
rock_maskrom_upload_memory(ctx, 0x471, payload, sizeof(payload), rc4);
}
void rock_maskrom_dump_arm64(struct xrock_ctx_t * ctx, uint32_t uart, uint32_t addr, uint32_t len, int rc4)
{
static uint8_t payload[] = {
0xdf, 0x3f, 0x03, 0xd5, 0x9f, 0x3f, 0x03, 0xd5, 0x0c, 0x00, 0x00, 0x14,
0x00, 0x00, 0xd4, 0x2a, 0x00, 0x00, 0xff, 0xff, 0x10, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x10,
0xe1, 0x03, 0x1e, 0xaa, 0x01, 0x00, 0x00, 0xb9, 0xe1, 0x03, 0x1d, 0xaa,
0x01, 0x04, 0x00, 0xb9, 0xe1, 0x03, 0x1c, 0xaa, 0x01, 0x08, 0x00, 0xb9,
0xe1, 0x03, 0x00, 0x91, 0x01, 0x0c, 0x00, 0xb9, 0xa0, 0xfd, 0xff, 0x18,
0x81, 0xfd, 0xff, 0x18, 0x82, 0xfd, 0xff, 0x18, 0x16, 0x00, 0x00, 0x94,
0xe1, 0x03, 0x1f, 0xaa, 0x40, 0xfd, 0xff, 0x10, 0x01, 0x00, 0x40, 0xb9,
0xfe, 0x03, 0x01, 0xaa, 0x01, 0x04, 0x40, 0xb9, 0xfd, 0x03, 0x01, 0xaa,
0x01, 0x08, 0x40, 0xb9, 0xfc, 0x03, 0x01, 0xaa, 0x01, 0x0c, 0x40, 0xb9,
0x3f, 0x00, 0x00, 0x91, 0x00, 0x00, 0x80, 0xd2, 0xc0, 0x03, 0x5f, 0xd6,
0x81, 0xfb, 0xff, 0x18, 0x22, 0xf0, 0x01, 0x91, 0x42, 0x00, 0x40, 0xb9,
0x42, 0x00, 0x1f, 0x12, 0x5f, 0x00, 0x00, 0x71, 0x80, 0xff, 0xff, 0x54,
0x20, 0x00, 0x00, 0xf9, 0xc0, 0x03, 0x5f, 0xd6, 0x00, 0x00, 0x00, 0x00,
0x5f, 0x00, 0x00, 0x71, 0xed, 0x11, 0x00, 0x54, 0xfd, 0x7b, 0xba, 0xa9,
0xfd, 0x03, 0x00, 0x91, 0xf9, 0x6b, 0x04, 0xa9, 0x5a, 0x04, 0x00, 0x51,
0x5a, 0x6f, 0x1c, 0x12, 0x5a, 0x43, 0x00, 0x11, 0xf3, 0x53, 0x01, 0xa9,
0x34, 0x40, 0x00, 0x91, 0xf5, 0x5b, 0x02, 0xa9, 0xf6, 0x03, 0x02, 0x2a,
0x19, 0x00, 0x80, 0x52, 0xf7, 0x63, 0x03, 0xa9, 0xf7, 0x03, 0x00, 0xaa,
0xf8, 0x03, 0x01, 0xaa, 0xfb, 0x2b, 0x00, 0xf9, 0x1f, 0x20, 0x03, 0xd5,
0xe1, 0x7e, 0x1c, 0x53, 0xfb, 0x03, 0x18, 0xaa, 0x3f, 0x24, 0x00, 0x71,
0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11, 0x35, 0x03, 0x18, 0x4b,
0x20, 0x80, 0x80, 0x1a, 0xde, 0xff, 0xff, 0x97, 0xe1, 0x6e, 0x18, 0x53,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xd8, 0xff, 0xff, 0x97, 0xe1, 0x5e, 0x14, 0x53,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xd2, 0xff, 0xff, 0x97, 0xe1, 0x4e, 0x10, 0x53,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xcc, 0xff, 0xff, 0x97, 0xe1, 0x3e, 0x0c, 0x53,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xc6, 0xff, 0xff, 0x97, 0xe1, 0x2e, 0x08, 0x53,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xc0, 0xff, 0xff, 0x97, 0xe1, 0x1e, 0x04, 0x53,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xba, 0xff, 0xff, 0x97, 0xe1, 0x0e, 0x00, 0x12,
0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11, 0x21, 0x5c, 0x01, 0x11,
0x20, 0x80, 0x80, 0x1a, 0xb4, 0xff, 0xff, 0x97, 0x40, 0x07, 0x80, 0x52,
0xb2, 0xff, 0xff, 0x97, 0x00, 0x04, 0x80, 0x52, 0xb0, 0xff, 0xff, 0x97,
0x13, 0x00, 0x00, 0x14, 0x73, 0x03, 0x40, 0x39, 0x7b, 0x07, 0x00, 0x91,
0x61, 0x7e, 0x04, 0x53, 0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11,
0x21, 0x5c, 0x01, 0x11, 0x20, 0x80, 0x80, 0x1a, 0xa7, 0xff, 0xff, 0x97,
0x61, 0x0e, 0x00, 0x12, 0x3f, 0x24, 0x00, 0x71, 0x20, 0xc0, 0x00, 0x11,
0x21, 0x5c, 0x01, 0x11, 0x20, 0x80, 0x80, 0x1a, 0xa1, 0xff, 0xff, 0x97,
0x00, 0x04, 0x80, 0x52, 0x9f, 0xff, 0xff, 0x97, 0x9f, 0x02, 0x1b, 0xeb,
0xa0, 0x01, 0x00, 0x54, 0xa0, 0x02, 0x1b, 0x0b, 0x1f, 0x00, 0x16, 0x6b,
0x8b, 0xfd, 0xff, 0x54, 0x00, 0x04, 0x80, 0x52, 0x98, 0xff, 0xff, 0x97,
0x00, 0x04, 0x80, 0x52, 0x96, 0xff, 0xff, 0x97, 0x7b, 0x07, 0x00, 0x91,
0x00, 0x04, 0x80, 0x52, 0x93, 0xff, 0xff, 0x97, 0x9f, 0x02, 0x1b, 0xeb,
0xa1, 0xfe, 0xff, 0x54, 0xf3, 0x03, 0x18, 0xaa, 0x80, 0x0f, 0x80, 0x52,
0x8e, 0xff, 0xff, 0x97, 0x06, 0x00, 0x00, 0x14, 0xe0, 0x03, 0x01, 0x2a,
0x8b, 0xff, 0xff, 0x97, 0x73, 0x06, 0x00, 0x91, 0x9f, 0x02, 0x13, 0xeb,
0xa0, 0x01, 0x00, 0x54, 0xa0, 0x02, 0x13, 0x0b, 0xdf, 0x02, 0x00, 0x6b,
0x6d, 0x03, 0x00, 0x54, 0x61, 0x02, 0x40, 0x39, 0xc0, 0x05, 0x80, 0x52,
0x22, 0x80, 0x00, 0x51, 0x5f, 0x78, 0x01, 0x71, 0x89, 0xfe, 0xff, 0x54,
0x73, 0x06, 0x00, 0x91, 0x7e, 0xff, 0xff, 0x97, 0x9f, 0x02, 0x13, 0xeb,
0xa1, 0xfe, 0xff, 0x54, 0xa0, 0x01, 0x80, 0x52, 0x7a, 0xff, 0xff, 0x97,
0x39, 0x43, 0x00, 0x11, 0x40, 0x01, 0x80, 0x52, 0x77, 0xff, 0xff, 0x97,
0xf7, 0x42, 0x00, 0x91, 0x94, 0x42, 0x00, 0x91, 0x18, 0x43, 0x00, 0x91,
0x3f, 0x03, 0x1a, 0x6b, 0xa1, 0xf1, 0xff, 0x54, 0xf3, 0x53, 0x41, 0xa9,
0xf5, 0x5b, 0x42, 0xa9, 0xf7, 0x63, 0x43, 0xa9, 0xf9, 0x6b, 0x44, 0xa9,
0xfb, 0x2b, 0x40, 0xf9, 0xfd, 0x7b, 0xc6, 0xa8, 0xc0, 0x03, 0x5f, 0xd6,
0x00, 0x04, 0x80, 0x52, 0x69, 0xff, 0xff, 0x97, 0xde, 0xff, 0xff, 0x17,
0xc0, 0x03, 0x5f, 0xd6, 0x04, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
0x03, 0x00, 0x00, 0x00, 0x47, 0x4e, 0x55, 0x00, 0x59, 0xc7, 0xed, 0x47,
0xc6, 0xfd, 0xa5, 0xcd, 0x23, 0xf7, 0x31, 0x5a, 0x12, 0x98, 0x30, 0xfd,
0xfe, 0x28, 0xdf, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
put_unaligned_le32(&payload[0x0c], uart);
put_unaligned_le32(&payload[0x10], addr);
put_unaligned_le32(&payload[0x14], len);
rock_maskrom_upload_memory(ctx, 0x471, payload, sizeof(payload), rc4);
}
static inline void rock_maskrom_write_arm32(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len, int rc4)
{
static const uint8_t payload[] = {
0x00, 0x00, 0xa0, 0xe3, 0x17, 0x0f, 0x08, 0xee, 0x15, 0x0f, 0x07, 0xee,
0xd5, 0x0f, 0x07, 0xee, 0x9a, 0x0f, 0x07, 0xee, 0x95, 0x0f, 0x07, 0xee,
0x28, 0x01, 0x00, 0xea, 0x00, 0x00, 0x51, 0xe1, 0x91, 0x00, 0x00, 0x3a,
0x00, 0x00, 0xa0, 0x03, 0x0e, 0xf0, 0xa0, 0x01, 0x01, 0x40, 0x2d, 0xe9,
0x04, 0x20, 0x52, 0xe2, 0x20, 0x00, 0x00, 0xba, 0x03, 0xc0, 0x10, 0xe2,
0x28, 0x00, 0x00, 0x1a, 0x03, 0xc0, 0x11, 0xe2, 0x32, 0x00, 0x00, 0x1a,
0x08, 0x20, 0x52, 0xe2, 0x12, 0x00, 0x00, 0xba, 0x14, 0x20, 0x52, 0xe2,
0x0b, 0x00, 0x00, 0xba, 0x10, 0x00, 0x2d, 0xe9, 0x18, 0x50, 0xb1, 0xe8,
0x18, 0x50, 0xa0, 0xe8, 0x18, 0x50, 0xb1, 0xe8, 0x18, 0x50, 0xa0, 0xe8,
0x20, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa, 0x10, 0x00, 0x72, 0xe3,
0x18, 0x50, 0xb1, 0xa8, 0x18, 0x50, 0xa0, 0xa8, 0x10, 0x20, 0x42, 0xa2,
0x10, 0x00, 0xbd, 0xe8, 0x14, 0x20, 0x92, 0xe2, 0x08, 0x50, 0xb1, 0xa8,
0x08, 0x50, 0xa0, 0xa8, 0x0c, 0x20, 0x52, 0xa2, 0xfb, 0xff, 0xff, 0xaa,
0x08, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba, 0x04, 0x20, 0x52, 0xe2,
0x04, 0x30, 0x91, 0xb4, 0x04, 0x30, 0x80, 0xb4, 0x08, 0x10, 0xb1, 0xa8,
0x08, 0x10, 0xa0, 0xa8, 0x04, 0x20, 0x42, 0xa2, 0x04, 0x20, 0x92, 0xe2,
0x01, 0x80, 0xbd, 0x08, 0x02, 0x00, 0x52, 0xe3, 0x01, 0x30, 0xd1, 0xe4,
0x01, 0x30, 0xc0, 0xe4, 0x01, 0x30, 0xd1, 0xa4, 0x01, 0x30, 0xc0, 0xa4,
0x01, 0x30, 0xd1, 0xc4, 0x01, 0x30, 0xc0, 0xc4, 0x01, 0x80, 0xbd, 0xe8,
0x04, 0xc0, 0x6c, 0xe2, 0x02, 0x00, 0x5c, 0xe3, 0x01, 0x30, 0xd1, 0xe4,
0x01, 0x30, 0xc0, 0xe4, 0x01, 0x30, 0xd1, 0xa4, 0x01, 0x30, 0xc0, 0xa4,
0x01, 0x30, 0xd1, 0xc4, 0x01, 0x30, 0xc0, 0xc4, 0x0c, 0x20, 0x52, 0xe0,
0xeb, 0xff, 0xff, 0xba, 0x03, 0xc0, 0x11, 0xe2, 0xcc, 0xff, 0xff, 0x0a,
0x03, 0x10, 0xc1, 0xe3, 0x04, 0xe0, 0x91, 0xe4, 0x02, 0x00, 0x5c, 0xe3,
0x36, 0x00, 0x00, 0xca, 0x1a, 0x00, 0x00, 0x0a, 0x0c, 0x00, 0x52, 0xe3,
0x10, 0x00, 0x00, 0xba, 0x0c, 0x20, 0x42, 0xe2, 0x30, 0x00, 0x2d, 0xe9,
0x2e, 0x34, 0xa0, 0xe1, 0x30, 0x50, 0xb1, 0xe8, 0x04, 0x3c, 0x83, 0xe1,
0x24, 0x44, 0xa0, 0xe1, 0x05, 0x4c, 0x84, 0xe1, 0x25, 0x54, 0xa0, 0xe1,
0x0c, 0x5c, 0x85, 0xe1, 0x2c, 0xc4, 0xa0, 0xe1, 0x0e, 0xcc, 0x8c, 0xe1,
0x38, 0x10, 0xa0, 0xe8, 0x10, 0x20, 0x52, 0xe2, 0xf3, 0xff, 0xff, 0xaa,
0x30, 0x00, 0xbd, 0xe8, 0x0c, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba,
0x2e, 0xc4, 0xa0, 0xe1, 0x04, 0xe0, 0x91, 0xe4, 0x0e, 0xcc, 0x8c, 0xe1,
0x04, 0xc0, 0x80, 0xe4, 0x04, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa,
0x03, 0x10, 0x41, 0xe2, 0xc9, 0xff, 0xff, 0xea, 0x0c, 0x00, 0x52, 0xe3,
0x10, 0x00, 0x00, 0xba, 0x0c, 0x20, 0x42, 0xe2, 0x30, 0x00, 0x2d, 0xe9,
0x2e, 0x38, 0xa0, 0xe1, 0x30, 0x50, 0xb1, 0xe8, 0x04, 0x38, 0x83, 0xe1,
0x24, 0x48, 0xa0, 0xe1, 0x05, 0x48, 0x84, 0xe1, 0x25, 0x58, 0xa0, 0xe1,
0x0c, 0x58, 0x85, 0xe1, 0x2c, 0xc8, 0xa0, 0xe1, 0x0e, 0xc8, 0x8c, 0xe1,
0x38, 0x10, 0xa0, 0xe8, 0x10, 0x20, 0x52, 0xe2, 0xf3, 0xff, 0xff, 0xaa,
0x30, 0x00, 0xbd, 0xe8, 0x0c, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba,
0x2e, 0xc8, 0xa0, 0xe1, 0x04, 0xe0, 0x91, 0xe4, 0x0e, 0xc8, 0x8c, 0xe1,
0x04, 0xc0, 0x80, 0xe4, 0x04, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa,
0x02, 0x10, 0x41, 0xe2, 0xae, 0xff, 0xff, 0xea, 0x0c, 0x00, 0x52, 0xe3,
0x10, 0x00, 0x00, 0xba, 0x0c, 0x20, 0x42, 0xe2, 0x30, 0x00, 0x2d, 0xe9,
0x2e, 0x3c, 0xa0, 0xe1, 0x30, 0x50, 0xb1, 0xe8, 0x04, 0x34, 0x83, 0xe1,
0x24, 0x4c, 0xa0, 0xe1, 0x05, 0x44, 0x84, 0xe1, 0x25, 0x5c, 0xa0, 0xe1,
0x0c, 0x54, 0x85, 0xe1, 0x2c, 0xcc, 0xa0, 0xe1, 0x0e, 0xc4, 0x8c, 0xe1,
0x38, 0x10, 0xa0, 0xe8, 0x10, 0x20, 0x52, 0xe2, 0xf3, 0xff, 0xff, 0xaa,
0x30, 0x00, 0xbd, 0xe8, 0x0c, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba,
0x2e, 0xcc, 0xa0, 0xe1, 0x04, 0xe0, 0x91, 0xe4, 0x0e, 0xc4, 0x8c, 0xe1,
0x04, 0xc0, 0x80, 0xe4, 0x04, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa,
0x01, 0x10, 0x41, 0xe2, 0x93, 0xff, 0xff, 0xea, 0x02, 0x10, 0x81, 0xe0,
0x02, 0x00, 0x80, 0xe0, 0x04, 0x20, 0x52, 0xe2, 0x1f, 0x00, 0x00, 0xba,
0x03, 0xc0, 0x10, 0xe2, 0x27, 0x00, 0x00, 0x1a, 0x03, 0xc0, 0x11, 0xe2,
0x30, 0x00, 0x00, 0x1a, 0x08, 0x20, 0x52, 0xe2, 0x11, 0x00, 0x00, 0xba,
0x10, 0x40, 0x2d, 0xe9, 0x14, 0x20, 0x52, 0xe2, 0x05, 0x00, 0x00, 0xba,
0x18, 0x50, 0x31, 0xe9, 0x18, 0x50, 0x20, 0xe9, 0x18, 0x50, 0x31, 0xe9,
0x18, 0x50, 0x20, 0xe9, 0x20, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa,
0x10, 0x00, 0x72, 0xe3, 0x18, 0x50, 0x31, 0xa9, 0x18, 0x50, 0x20, 0xa9,
0x10, 0x20, 0x42, 0xa2, 0x14, 0x20, 0x92, 0xe2, 0x08, 0x50, 0x31, 0xa9,
0x08, 0x50, 0x20, 0xa9, 0x0c, 0x20, 0x42, 0xa2, 0x10, 0x40, 0xbd, 0xe8,
0x08, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba, 0x04, 0x20, 0x52, 0xe2,
0x04, 0x30, 0x31, 0xb5, 0x04, 0x30, 0x20, 0xb5, 0x08, 0x10, 0x31, 0xa9,
0x08, 0x10, 0x20, 0xa9, 0x04, 0x20, 0x42, 0xa2, 0x04, 0x20, 0x92, 0xe2,
0x0e, 0xf0, 0xa0, 0x01, 0x02, 0x00, 0x52, 0xe3, 0x01, 0x30, 0x71, 0xe5,
0x01, 0x30, 0x60, 0xe5, 0x01, 0x30, 0x71, 0xa5, 0x01, 0x30, 0x60, 0xa5,
0x01, 0x30, 0x71, 0xc5, 0x01, 0x30, 0x60, 0xc5, 0x0e, 0xf0, 0xa0, 0xe1,
0x02, 0x00, 0x5c, 0xe3, 0x01, 0x30, 0x71, 0xe5, 0x01, 0x30, 0x60, 0xe5,
0x01, 0x30, 0x71, 0xa5, 0x01, 0x30, 0x60, 0xa5, 0x01, 0x30, 0x71, 0xc5,
0x01, 0x30, 0x60, 0xc5, 0x0c, 0x20, 0x52, 0xe0, 0xec, 0xff, 0xff, 0xba,
0x03, 0xc0, 0x11, 0xe2, 0xce, 0xff, 0xff, 0x0a, 0x03, 0x10, 0xc1, 0xe3,
0x00, 0x30, 0x91, 0xe5, 0x02, 0x00, 0x5c, 0xe3, 0x36, 0x00, 0x00, 0xba,
0x1a, 0x00, 0x00, 0x0a, 0x0c, 0x00, 0x52, 0xe3, 0x10, 0x00, 0x00, 0xba,
0x0c, 0x20, 0x42, 0xe2, 0x30, 0x40, 0x2d, 0xe9, 0x03, 0xe4, 0xa0, 0xe1,
0x38, 0x10, 0x31, 0xe9, 0x2c, 0xec, 0x8e, 0xe1, 0x0c, 0xc4, 0xa0, 0xe1,
0x25, 0xcc, 0x8c, 0xe1, 0x05, 0x54, 0xa0, 0xe1, 0x24, 0x5c, 0x85, 0xe1,
0x04, 0x44, 0xa0, 0xe1, 0x23, 0x4c, 0x84, 0xe1, 0x30, 0x50, 0x20, 0xe9,
0x10, 0x20, 0x52, 0xe2, 0xf3, 0xff, 0xff, 0xaa, 0x30, 0x40, 0xbd, 0xe8,
0x0c, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba, 0x03, 0xc4, 0xa0, 0xe1,
0x04, 0x30, 0x31, 0xe5, 0x23, 0xcc, 0x8c, 0xe1, 0x04, 0xc0, 0x20, 0xe5,
0x04, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa, 0x03, 0x10, 0x81, 0xe2,
0xca, 0xff, 0xff, 0xea, 0x0c, 0x00, 0x52, 0xe3, 0x10, 0x00, 0x00, 0xba,
0x0c, 0x20, 0x42, 0xe2, 0x30, 0x40, 0x2d, 0xe9, 0x03, 0xe8, 0xa0, 0xe1,
0x38, 0x10, 0x31, 0xe9, 0x2c, 0xe8, 0x8e, 0xe1, 0x0c, 0xc8, 0xa0, 0xe1,
0x25, 0xc8, 0x8c, 0xe1, 0x05, 0x58, 0xa0, 0xe1, 0x24, 0x58, 0x85, 0xe1,
0x04, 0x48, 0xa0, 0xe1, 0x23, 0x48, 0x84, 0xe1, 0x30, 0x50, 0x20, 0xe9,
0x10, 0x20, 0x52, 0xe2, 0xf3, 0xff, 0xff, 0xaa, 0x30, 0x40, 0xbd, 0xe8,
0x0c, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba, 0x03, 0xc8, 0xa0, 0xe1,
0x04, 0x30, 0x31, 0xe5, 0x23, 0xc8, 0x8c, 0xe1, 0x04, 0xc0, 0x20, 0xe5,
0x04, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa, 0x02, 0x10, 0x81, 0xe2,
0xaf, 0xff, 0xff, 0xea, 0x0c, 0x00, 0x52, 0xe3, 0x10, 0x00, 0x00, 0xba,
0x0c, 0x20, 0x42, 0xe2, 0x30, 0x40, 0x2d, 0xe9, 0x03, 0xec, 0xa0, 0xe1,
0x38, 0x10, 0x31, 0xe9, 0x2c, 0xe4, 0x8e, 0xe1, 0x0c, 0xcc, 0xa0, 0xe1,
0x25, 0xc4, 0x8c, 0xe1, 0x05, 0x5c, 0xa0, 0xe1, 0x24, 0x54, 0x85, 0xe1,
0x04, 0x4c, 0xa0, 0xe1, 0x23, 0x44, 0x84, 0xe1, 0x30, 0x50, 0x20, 0xe9,
0x10, 0x20, 0x52, 0xe2, 0xf3, 0xff, 0xff, 0xaa, 0x30, 0x40, 0xbd, 0xe8,
0x0c, 0x20, 0x92, 0xe2, 0x05, 0x00, 0x00, 0xba, 0x03, 0xcc, 0xa0, 0xe1,
0x04, 0x30, 0x31, 0xe5, 0x23, 0xc4, 0x8c, 0xe1, 0x04, 0xc0, 0x20, 0xe5,
0x04, 0x20, 0x52, 0xe2, 0xf9, 0xff, 0xff, 0xaa, 0x01, 0x10, 0x81, 0xe2,
0x94, 0xff, 0xff, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x4f, 0xe2, 0x00, 0xd0, 0x80, 0xe5,
0x04, 0xe0, 0x80, 0xe5, 0x00, 0xe0, 0x0f, 0xe1, 0x08, 0xe0, 0x80, 0xe5,
0x10, 0xef, 0x11, 0xee, 0x0c, 0xe0, 0x80, 0xe5, 0x10, 0xef, 0x1c, 0xee,
0x10, 0xe0, 0x80, 0xe5, 0x10, 0xef, 0x11, 0xee, 0x14, 0xe0, 0x80, 0xe5,
0x54, 0x00, 0x8f, 0xe2, 0x48, 0x10, 0x9f, 0xe5, 0x01, 0x00, 0x50, 0xe1,
0x03, 0x00, 0x00, 0x0a, 0x3c, 0x00, 0x9f, 0xe5, 0x40, 0x10, 0x8f, 0xe2,
0x38, 0x20, 0x9f, 0xe5, 0xc3, 0xfe, 0xff, 0xeb, 0x00, 0x00, 0xa0, 0xe1,
0x70, 0x00, 0x4f, 0xe2, 0x00, 0xd0, 0x90, 0xe5, 0x04, 0xe0, 0x90, 0xe5,
0x14, 0x10, 0x90, 0xe5, 0x10, 0x1f, 0x01, 0xee, 0x10, 0x10, 0x90, 0xe5,
0x10, 0x1f, 0x0c, 0xee, 0x0c, 0x10, 0x90, 0xe5, 0x10, 0x1f, 0x01, 0xee,
0x08, 0x10, 0x90, 0xe5, 0x01, 0xf0, 0x29, 0xe1, 0x1e, 0xff, 0x2f, 0xe1,
};
uint8_t * tmp = malloc(sizeof(payload) + 8 + len);
if(tmp)
{
memcpy(&tmp[0], &payload[0], sizeof(payload));
put_unaligned_le32(tmp + sizeof(payload) + 0, addr);
put_unaligned_le32(tmp + sizeof(payload) + 4, (uint32_t)len);
memcpy(tmp + sizeof(payload) + 8, buf, len);
rock_maskrom_upload_memory(ctx, 0x471, tmp, sizeof(payload) + 8 + len, rc4);
free(tmp);
}
}
static inline void rock_maskrom_write_arm64(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len, int rc4)
{
static const uint8_t payload[] = {
0xdf, 0x3f, 0x03, 0xd5, 0x9f, 0x3f, 0x03, 0xd5, 0x44, 0x00, 0x00, 0x14,
0xff, 0xc3, 0x00, 0xd1, 0xe0, 0x0f, 0x00, 0xf9, 0xe1, 0x0b, 0x00, 0xf9,
0xe2, 0x07, 0x00, 0xf9, 0xe1, 0x0f, 0x40, 0xf9, 0xe0, 0x0b, 0x40, 0xf9,
0x3f, 0x00, 0x00, 0xeb, 0x88, 0x02, 0x00, 0x54, 0xe0, 0x0f, 0x40, 0xf9,
0xe0, 0x13, 0x00, 0xf9, 0xe0, 0x0b, 0x40, 0xf9, 0xe0, 0x17, 0x00, 0xf9,
0x09, 0x00, 0x00, 0x14, 0xe1, 0x17, 0x40, 0xf9, 0x20, 0x04, 0x00, 0x91,
0xe0, 0x17, 0x00, 0xf9, 0xe0, 0x13, 0x40, 0xf9, 0x02, 0x04, 0x00, 0x91,
0xe2, 0x13, 0x00, 0xf9, 0x21, 0x00, 0x40, 0x39, 0x01, 0x00, 0x00, 0x39,
0xe0, 0x07, 0x40, 0xf9, 0x01, 0x04, 0x00, 0xd1, 0xe1, 0x07, 0x00, 0xf9,
0x1f, 0x00, 0x00, 0xf1, 0x81, 0xfe, 0xff, 0x54, 0x1d, 0x00, 0x00, 0x14,
0xe0, 0x0f, 0x40, 0xf9, 0xe0, 0x13, 0x00, 0xf9, 0xe1, 0x13, 0x40, 0xf9,
0xe0, 0x07, 0x40, 0xf9, 0x20, 0x00, 0x00, 0x8b, 0xe0, 0x13, 0x00, 0xf9,
0xe0, 0x0b, 0x40, 0xf9, 0xe0, 0x17, 0x00, 0xf9, 0xe1, 0x17, 0x40, 0xf9,
0xe0, 0x07, 0x40, 0xf9, 0x20, 0x00, 0x00, 0x8b, 0xe0, 0x17, 0x00, 0xf9,
0x0b, 0x00, 0x00, 0x14, 0xe0, 0x17, 0x40, 0xf9, 0x00, 0x04, 0x00, 0xd1,
0xe0, 0x17, 0x00, 0xf9, 0xe0, 0x13, 0x40, 0xf9, 0x00, 0x04, 0x00, 0xd1,
0xe0, 0x13, 0x00, 0xf9, 0xe0, 0x17, 0x40, 0xf9, 0x01, 0x00, 0x40, 0x39,
0xe0, 0x13, 0x40, 0xf9, 0x01, 0x00, 0x00, 0x39, 0xe0, 0x07, 0x40, 0xf9,
0x01, 0x04, 0x00, 0xd1, 0xe1, 0x07, 0x00, 0xf9, 0x1f, 0x00, 0x00, 0xf1,
0x41, 0xfe, 0xff, 0x54, 0xe0, 0x0f, 0x40, 0xf9, 0xff, 0xc3, 0x00, 0x91,
0xc0, 0x03, 0x5f, 0xd6, 0x1f, 0x20, 0x03, 0xd5, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x10, 0xe1, 0x03, 0x1e, 0xaa,
0x01, 0x00, 0x00, 0xb9, 0xe1, 0x03, 0x1d, 0xaa, 0x01, 0x04, 0x00, 0xb9,
0xe1, 0x03, 0x1c, 0xaa, 0x01, 0x08, 0x00, 0xb9, 0xe1, 0x03, 0x00, 0x91,
0x01, 0x0c, 0x00, 0xb9, 0xe0, 0x02, 0x00, 0x10, 0x81, 0x02, 0x00, 0x18,
0x1f, 0x00, 0x01, 0xeb, 0xa0, 0x00, 0x00, 0x54, 0x20, 0x02, 0x00, 0x18,
0x41, 0x02, 0x00, 0x10, 0x02, 0x02, 0x00, 0x18, 0xad, 0xff, 0xff, 0x97,
0x1f, 0x20, 0x03, 0xd5, 0xe1, 0x03, 0x1f, 0xaa, 0xa0, 0xfc, 0xff, 0x10,
0x01, 0x00, 0x40, 0xb9, 0xfe, 0x03, 0x01, 0xaa, 0x01, 0x04, 0x40, 0xb9,
0xfd, 0x03, 0x01, 0xaa, 0x01, 0x08, 0x40, 0xb9, 0xfc, 0x03, 0x01, 0xaa,
0x01, 0x0c, 0x40, 0xb9, 0x3f, 0x00, 0x00, 0x91, 0x00, 0x00, 0x80, 0xd2,
0xc0, 0x03, 0x5f, 0xd6,
};
uint8_t * tmp = malloc(sizeof(payload) + 8 + len);
if(tmp)
{
memcpy(&tmp[0], &payload[0], sizeof(payload));
put_unaligned_le32(tmp + sizeof(payload) + 0, addr);
put_unaligned_le32(tmp + sizeof(payload) + 4, (uint32_t)len);
memcpy(tmp + sizeof(payload) + 8, buf, len);
rock_maskrom_upload_memory(ctx, 0x471, tmp, sizeof(payload) + 8 + len, rc4);
free(tmp);
}
}
void rock_maskrom_write_arm32_progress(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len, int rc4)
{
struct progress_t p;
size_t n;
progress_start(&p, len);
while(len > 0)
{
n = len > 16384 ? 16384 : len;
rock_maskrom_write_arm32(ctx, addr, buf, n, rc4);
addr += n;
buf += n;
len -= n;
progress_update(&p, n);
}
progress_stop(&p);
}
void rock_maskrom_write_arm64_progress(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len, int rc4)
{
struct progress_t p;
size_t n;
progress_start(&p, len);
while(len > 0)
{
n = len > 16384 ? 16384 : len;
rock_maskrom_write_arm64(ctx, addr, buf, n, rc4);
addr += n;
buf += n;
len -= n;
progress_update(&p, n);
}
progress_stop(&p);
}
void rock_maskrom_exec_arm32(struct xrock_ctx_t * ctx, uint32_t addr, int rc4)
{
static uint8_t payload[] = {
0x00, 0x00, 0xa0, 0xe3, 0x17, 0x0f, 0x08, 0xee, 0x15, 0x0f, 0x07, 0xee,
0xd5, 0x0f, 0x07, 0xee, 0x9a, 0x0f, 0x07, 0xee, 0x95, 0x0f, 0x07, 0xee,
0x06, 0x00, 0x00, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x4f, 0xe2,
0x00, 0xd0, 0x80, 0xe5, 0x04, 0xe0, 0x80, 0xe5, 0x00, 0xe0, 0x0f, 0xe1,
0x08, 0xe0, 0x80, 0xe5, 0x10, 0xef, 0x11, 0xee, 0x0c, 0xe0, 0x80, 0xe5,
0x10, 0xef, 0x1c, 0xee, 0x10, 0xe0, 0x80, 0xe5, 0x10, 0xef, 0x11, 0xee,
0x14, 0xe0, 0x80, 0xe5, 0x00, 0x00, 0xa0, 0xe3, 0x00, 0x10, 0xa0, 0xe3,
0x58, 0x20, 0x1f, 0xe5, 0x02, 0xf0, 0xa0, 0xe1, 0x5c, 0x00, 0x4f, 0xe2,
0x00, 0xd0, 0x90, 0xe5, 0x04, 0xe0, 0x90, 0xe5, 0x14, 0x10, 0x90, 0xe5,
0x10, 0x1f, 0x01, 0xee, 0x10, 0x10, 0x90, 0xe5, 0x10, 0x1f, 0x0c, 0xee,
0x0c, 0x10, 0x90, 0xe5, 0x10, 0x1f, 0x01, 0xee, 0x08, 0x10, 0x90, 0xe5,
0x01, 0xf0, 0x29, 0xe1, 0x1e, 0xff, 0x2f, 0xe1,
};
put_unaligned_le32(&payload[0x1c], addr);
rock_maskrom_upload_memory(ctx, 0x471, payload, sizeof(payload), rc4);
}
void rock_maskrom_exec_arm64(struct xrock_ctx_t * ctx, uint32_t addr, int rc4)
{
static uint8_t payload[] = {
0xdf, 0x3f, 0x03, 0xd5, 0x9f, 0x3f, 0x03, 0xd5, 0x0a, 0x00, 0x00, 0x14,
0x44, 0x33, 0x22, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xff, 0xff, 0x10, 0xe1, 0x03, 0x1e, 0xaa, 0x01, 0x00, 0x00, 0xb9,
0xe1, 0x03, 0x1d, 0xaa, 0x01, 0x04, 0x00, 0xb9, 0xe1, 0x03, 0x1c, 0xaa,
0x01, 0x08, 0x00, 0xb9, 0xe1, 0x03, 0x00, 0x91, 0x01, 0x0c, 0x00, 0xb9,
0xe0, 0x03, 0x1f, 0xaa, 0xe1, 0x03, 0x1f, 0xaa, 0x82, 0xfd, 0xff, 0x18,
0x40, 0x00, 0x1f, 0xd6, 0xe1, 0x03, 0x1f, 0xaa, 0x40, 0xfd, 0xff, 0x10,
0x01, 0x00, 0x40, 0xb9, 0xfe, 0x03, 0x01, 0xaa, 0x01, 0x04, 0x40, 0xb9,
0xfd, 0x03, 0x01, 0xaa, 0x01, 0x08, 0x40, 0xb9, 0xfc, 0x03, 0x01, 0xaa,
0x01, 0x0c, 0x40, 0xb9, 0x3f, 0x00, 0x00, 0x91, 0x00, 0x00, 0x80, 0xd2,
0xc0, 0x03, 0x5f, 0xd6,
};
put_unaligned_le32(&payload[0x0c], addr);
rock_maskrom_upload_memory(ctx, 0x471, payload, sizeof(payload), rc4);
}
enum {
USB_REQUEST_SIGN = 0x55534243, /* "USBC" */
USB_RESPONSE_SIGN = 0x55534253, /* "USBS" */
};
enum {
USB_DIRECTION_OUT = 0x00,
USB_DIRECTION_IN = 0x80,
};
enum {
OPCODE_TEST_UNIT_READY = 0x00,
OPCODE_READ_FLASH_ID = 0x01,
OPCODE_SET_DEVICE_ID = 0x02,
OPCODE_TEST_BAD_BLOCK = 0x03,
OPCODE_READ_SECTOR = 0x04,
OPCODE_WRITE_SECTOR = 0x05,
OPCODE_ERASE_NORMAL = 0x06,
OPCODE_WRITE_SPARE = 0x07,
OPCODE_READ_SPARE = 0x08,
OPCODE_ERASE_FORCE = 0x0b,
OPCODE_GET_VERSION = 0x0c,
OPCODE_READ_LBA = 0x14,
OPCODE_WRITE_LBA = 0x15,
OPCODE_ERASE_SYSDISK = 0x16,
OPCODE_READ_SDRAM = 0x17,
OPCODE_WRITE_SDRAM = 0x18,
OPCODE_EXEC_SDRAM = 0x19,
OPCODE_READ_FLASH_INFO = 0x1a,
OPCODE_READ_CHIP_INFO = 0x1b,
OPCODE_LOW_FORMAT = 0x1c,
OPCODE_SET_RESET_FLAG = 0x1e,
OPCODE_WRITE_EFUSE = 0x1f,
OPCODE_READ_EFUSE = 0x20,
OPCODE_READ_SPI_FLASH = 0x21,
OPCODE_WRITE_SPI_FLASH = 0x22,
OPCODE_WRITE_NEW_EFUSE = 0x23,
OPCODE_READ_NEW_EFUSE = 0x24,
OPCODE_ERASE_LBA = 0x25,
OPCODE_WRITE_VENDOR_STORAGE = 0x26,
OPCODE_READ_VENDOR_STORAGE = 0x27,
OPCODE_READ_COM_LOG = 0x28,
OPCODE_SWITCH_STORAGE = 0x2a,
OPCODE_READ_STORAGE = 0x2b,
OPCODE_READ_OTP_CHIP = 0x2c,
OPCODE_SESSION = 0x30,
OPCODE_READ_CAPABILITY = 0xaa,
OPCODE_SWITCH_USB3 = 0xbb,
OPCODE_RESET_DEVICE = 0xff,
};
struct usb_command_t {
uint8_t opcode; /* Opcode */
uint8_t subcode; /* Subcode */
uint8_t address[4]; /* Address */
uint8_t reserved6;
uint8_t size[2]; /* Size */
uint8_t reserved9;
uint8_t reserved10;
uint8_t reserved11;
uint8_t reserved12[4];
} __attribute__((packed));
struct usb_request_t {
uint8_t signature[4]; /* Contains 'USBC' */
uint8_t tag[4]; /* The random unique id */
uint8_t length[4]; /* The data transfer length */
uint8_t flag; /* Direction in bit 7, IN(0x80), OUT(0x00) */
uint8_t lun; /* Lun (Flash chip select, normally 0) */
uint8_t cmdlen; /* Command Length 6/10/16 */
struct usb_command_t cmd;
} __attribute__((packed));
struct usb_response_t {
uint8_t signature[4]; /* Contains 'USBS' */
uint8_t tag[4]; /* Same as original command */
uint8_t residue[4]; /* Amount not transferred */
uint8_t status; /* Response status */
} __attribute__((packed));
static inline void usb_bulk_send(libusb_device_handle * hdl, int ep, void * buf, size_t len)
{
size_t max_chunk = 128 * 1024;
size_t chunk;
int r, bytes;
while(len > 0)
{
chunk = len < max_chunk ? len : max_chunk;
r = libusb_bulk_transfer(hdl, ep, (void *)buf, chunk, &bytes, 2000);
if(r != 0)
{
printf("usb bulk send error\r\n");
exit(-1);
}
len -= bytes;
buf += bytes;
}
}
static inline void usb_bulk_recv(libusb_device_handle * hdl, int ep, void * buf, size_t len)
{
int r, bytes;
while(len > 0)
{
r = libusb_bulk_transfer(hdl, ep, (void *)buf, len, &bytes, 2000);
if(r != 0)
{
printf("usb bulk recv error\r\n");
exit(-1);
}
len -= bytes;
buf += bytes;
}
}
static inline uint32_t make_tag(void)
{
uint32_t tag = 0;
int i;
for(i = 0; i < 4; i++)
tag = (tag << 8) | (rand() & 0xff);
return tag;
}
int rock_ready(struct xrock_ctx_t * ctx)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 0);
req.flag = USB_DIRECTION_IN;
req.cmdlen = 6;
req.cmd.opcode = OPCODE_TEST_UNIT_READY;
req.cmd.subcode = 0;
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
int rock_version(struct xrock_ctx_t * ctx, uint8_t * buf)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 16);
req.flag = USB_DIRECTION_IN;
req.cmdlen = 6;
req.cmd.opcode = OPCODE_READ_CHIP_INFO;
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_recv(ctx->hdl, ctx->epin, buf, 16);
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
int rock_capability(struct xrock_ctx_t * ctx, uint8_t * buf)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 8);
req.flag = USB_DIRECTION_IN;
req.cmdlen = 6;
req.cmd.opcode = OPCODE_READ_CAPABILITY;
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_recv(ctx->hdl, ctx->epin, buf, 8);
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
int rock_capability_support(struct xrock_ctx_t * ctx, enum capability_type_t type)
{
uint8_t buf[8] = { 0 };
if(rock_capability(ctx, buf))
{
switch(type)
{
case CAPABILITY_TYPE_DIRECT_LBA:
return (buf[0] & (1 << 0)) ? 1 : 0;
case CAPABILITY_TYPE_VENDOR_STORAGE:
return (buf[0] & (1 << 1)) ? 1 : 0;
case CAPABILITY_TYPE_FIRST_4M_ACCESS:
return (buf[0] & (1 << 2)) ? 1 : 0;
case CAPABILITY_TYPE_READ_LBA:
return (buf[0] & (1 << 3)) ? 1 : 0;
case CAPABILITY_TYPE_NEW_VENDOR_STORAGE:
return (buf[0] & (1 << 4)) ? 1 : 0;
case CAPABILITY_TYPE_READ_COM_LOG:
return (buf[0] & (1 << 5)) ? 1 : 0;
case CAPABILITY_TYPE_READ_IDB_CONFIG:
return (buf[0] & (1 << 6)) ? 1 : 0;
case CAPABILITY_TYPE_READ_SECURE_MODE:
return (buf[0] & (1 << 7)) ? 1 : 0;
case CAPABILITY_TYPE_NEW_IDB:
return (buf[1] & (1 << 0)) ? 1 : 0;
case CAPABILITY_TYPE_SWITCH_STORAGE:
return (buf[1] & (1 << 1)) ? 1 : 0;
case CAPABILITY_TYPE_LBA_PARITY:
return (buf[1] & (1 << 2)) ? 1 : 0;
case CAPABILITY_TYPE_READ_OTP_CHIP:
return (buf[1] & (1 << 3)) ? 1 : 0;
case CAPABILITY_TYPE_SWITCH_USB3:
return (buf[1] & (1 << 4)) ? 1 : 0;
default:
break;
}
}
return 0;
}
int rock_reset(struct xrock_ctx_t * ctx, int maskrom)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 0);
req.flag = USB_DIRECTION_OUT;
req.cmdlen = 6;
req.cmd.opcode = OPCODE_RESET_DEVICE;
req.cmd.subcode = maskrom ? 0x03 : 0x00;
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
int rock_exec(struct xrock_ctx_t * ctx, uint32_t addr, uint32_t dtb)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 0);
req.flag = USB_DIRECTION_OUT;
req.cmdlen = 10;
req.cmd.opcode = OPCODE_EXEC_SDRAM;
req.cmd.subcode = 0xaa;
put_unaligned_be32(&req.cmd.address[0], (uint32_t)addr);
put_unaligned_be32(&req.cmd.size[0], (uint32_t)dtb);
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
static inline int rock_read_raw(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 0);
req.flag = USB_DIRECTION_IN;
req.cmdlen = 10;
req.cmd.opcode = OPCODE_READ_SDRAM;
put_unaligned_be32(&req.cmd.address[0], addr);
put_unaligned_be16(&req.cmd.size[0], (uint16_t)len);
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_recv(ctx->hdl, ctx->epin, buf, len);
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
static inline int rock_write_raw(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len)
{
struct usb_request_t req;
struct usb_response_t res;
memset(&req, 0, sizeof(struct usb_request_t));
put_unaligned_be32(&req.signature[0], USB_REQUEST_SIGN);
put_unaligned_be32(&req.tag[0], make_tag());
put_unaligned_le32(&req.length[0], 0);
req.flag = USB_DIRECTION_OUT;
req.cmdlen = 10;
req.cmd.opcode = OPCODE_WRITE_SDRAM;
put_unaligned_be32(&req.cmd.address[0], addr);
put_unaligned_be16(&req.cmd.size[0], (uint16_t)len);
usb_bulk_send(ctx->hdl, ctx->epout, &req, sizeof(struct usb_request_t));
usb_bulk_send(ctx->hdl, ctx->epout, buf, len);
usb_bulk_recv(ctx->hdl, ctx->epin, &res, sizeof(struct usb_response_t));
if((get_unaligned_be32(&res.signature[0]) != USB_RESPONSE_SIGN) || (memcmp(&res.tag[0], &req.tag[0], 4) != 0))
return 0;
return 1;
}
int rock_read(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len)
{
size_t n;
while(len > 0)
{
n = len > 16384 ? 16384 : len;
if(!rock_read_raw(ctx, addr, buf, n))
return 0;
addr += n;
buf += n;
len -= n;
}
return 1;
}
int rock_write(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len)
{
size_t n;
while(len > 0)
{
n = len > 16384 ? 16384 : len;
if(!rock_write_raw(ctx, addr, buf, n))
return 0;
addr += n;
buf += n;
len -= n;
}
return 1;
}
int rock_read_progress(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len)
{
struct progress_t p;
size_t n;
progress_start(&p, len);
while(len > 0)
{
n = len > 16384 ? 16384 : len;
if(!rock_read_raw(ctx, addr, buf, n))
return 0;
addr += n;
buf += n;
len -= n;
progress_update(&p, n);
}
progress_stop(&p);
return 1;
}
int rock_write_progress(struct xrock_ctx_t * ctx, uint32_t addr, void * buf, size_t len)
{
struct progress_t p;
size_t n;
progress_start(&p, len);
while(len > 0)
{
n = len > 16384 ? 16384 : len;
if(!rock_write_raw(ctx, addr, buf, n))
return 0;
addr += n;
buf += n;
len -= n;
progress_update(&p, n);
}
progress_stop(&p);