int do_mem_cp ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong addr = 0, dest = 0, count = 0;
int size;
if(!memcmp(argv[0],"cp.linux",sizeof("cp.linux")))
{
/* 8M/16 flash:
* -write linux kernel and file system separately
* -kernel starts at PHYS_FLASH_1 and file system starts at PHYS_FLASH_2
*/
#if (defined (RT2880_ASIC_BOARD) || defined (RT2880_FPGA_BOARD) || defined (RT3052_MP1)) && (defined ON_BOARD_8M_FLASH_COMPONENT || defined ON_BOARD_16M_FLASH_COMPONENT)
int rc;
ulong kernsz = 0x3B0000;
addr += base_address;
addr += CFG_LOAD_ADDR;
dest = dest + CFG_KERN_ADDR + base_address;
if (NetBootFileXferSize <= kernsz)
count = NetBootFileXferSize;
else
count = kernsz;
size = 1;
printf("\n Copy linux image[%d byte] to Flash[0x%08X].... \n",count,dest);
puts ("Copy to Flash... ");
printf ("\n Copy %d bytes to Flash... ", count);
rc = flash_write ((uchar *)addr, dest, count);
if (rc != 0) {
flash_perror (rc);
return (1);
}
if (count < kernsz)
return 0;
addr += kernsz;
dest = PHYS_FLASH_2;
count = NetBootFileXferSize - kernsz;
printf("\n Copy linux file system[%d byte] to Flash[0x%08X].... \n",count,dest);
puts ("Copy to Flash... ");
printf ("\n Copy %d bytes to Flash... ", count);
rc = flash_write ((uchar *)addr, dest, count);
if (rc != 0) {
flash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
#endif
addr += base_address;
addr += CFG_LOAD_ADDR;
dest = dest + CFG_KERN_ADDR + base_address;
printf("\n Copy linux image[%d byte] to Flash[0x%08X].... \n",NetBootFileXferSize,dest);
count = NetBootFileXferSize;
size = 1;
goto RT2880_START_WRITE_FLASH;
}
/* flash layout remove cramfs, by bruce */
/*
else if(!memcmp(argv[0],"cp.cramfs",sizeof("cp.cramfs")))
{
addr += base_address;
addr += CFG_LOAD_ADDR;
dest = dest + 0xBC530000 + base_address;
printf("\n Copy File System image[%d byte] to Flash[0x%08X].... \n",NetBootFileXferSize,dest);
count = NetBootFileXferSize;
size = 1;
goto RT2880_START_WRITE_FLASH;
}
*/
else if(!memcmp(argv[0],"cp.uboot",sizeof("cp.uboot")))
{
addr += base_address;
addr += CFG_LOAD_ADDR;
dest = dest + CFG_FLASH_BASE + base_address;
printf("\n Copy uboot[%d byte] to Flash[0x%08X].... \n",NetBootFileXferSize,dest);
count = NetBootFileXferSize;
size = 1;
goto RT2880_START_WRITE_FLASH;
}
if (argc != 4) {
printf ("Usage:\n%s\n", cmdtp->usage);
return 1;
}
/* Check for size specification. */
if ((size = cmd_get_data_size(argv[0], 4)) < 0)
{
puts (" cmd error\n");
return 1;
}
addr = simple_strtoul(argv[1], NULL, 16);
addr += base_address;
dest = simple_strtoul(argv[2], NULL, 16);
dest += base_address;
count = simple_strtoul(argv[3], NULL, 16);
RT2880_START_WRITE_FLASH:
if (count == 0) {
puts ("Zero length ???\n");
return 1;
}
#ifndef CFG_NO_FLASH
/* check if we are copying to Flash */
if ( (addr2info(dest) != NULL)
#ifdef CONFIG_HAS_DATAFLASH
&& (!addr_dataflash(addr))
#endif
) {
int rc;
puts ("Copy to Flash... ");
printf ("\n Copy %d byte to Flash... ",count*size);
rc = flash_write ((uchar *)addr, dest, count*size);
if (rc != 0) {
flash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
}
#endif
#if (CONFIG_COMMANDS & CFG_CMD_MMC)
if (mmc2info(dest)) {
int rc;
puts ("Copy to MMC... ");
switch (rc = mmc_write ((uchar *)addr, dest, count*size)) {
case 0:
putc ('\n');
return 1;
case -1:
puts ("failed\n");
return 1;
default:
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
return 1;
}
puts ("done\n");
return 0;
}
if (mmc2info(addr)) {
int rc;
puts ("Copy from MMC... ");
switch (rc = mmc_read (addr, (uchar *)dest, count*size)) {
case 0:
putc ('\n');
return 1;
case -1:
puts ("failed\n");
return 1;
default:
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
return 1;
}
puts ("done\n");
return 0;
}
#endif
#ifdef CONFIG_HAS_DATAFLASH
/* Check if we are copying from RAM or Flash to DataFlash */
if (addr_dataflash(dest) && !addr_dataflash(addr)){
int rc;
puts ("Copy to DataFlash... ");
rc = write_dataflash (dest, addr, count*size);
if (rc != 1) {
dataflash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
}
/* Check if we are copying from DataFlash to RAM */
if (addr_dataflash(addr) && !addr_dataflash(dest) && (addr2info(dest)==NULL) ){
int rc;
rc = read_dataflash(addr, count * size, (char *) dest);
if (rc != 1) {
dataflash_perror (rc);
return (1);
}
return 0;
}
if (addr_dataflash(addr) && addr_dataflash(dest)){
puts ("Unsupported combination of source/destination.\n\r");
return 1;
}
#endif
while (count-- > 0) {
if (size == 4)
*((ulong *)dest) = *((ulong *)addr);
else if (size == 2)
*((ushort *)dest) = *((ushort *)addr);
else
*((u_char *)dest) = *((u_char *)addr);
addr += size;
dest += size;
}
return 0;
}
int do_mem_cp ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong addr, dest, count;
int size;
if (argc != 4) {
printf ("Usage:\n%s\n", cmdtp->usage);
return 1;
}
/* Check for size specification.
*/
if ((size = cmd_get_data_size(argv[0], 4)) < 0)
return 1;
addr = simple_strtoul(argv[1], NULL, 16);
addr += base_address;
dest = simple_strtoul(argv[2], NULL, 16);
dest += base_address;
count = simple_strtoul(argv[3], NULL, 16);
if (count == 0) {
puts ("Zero length ???\n");
return 1;
}
#ifndef CFG_NO_FLASH
/* check if we are copying to Flash */
if ( (addr2info(dest) != NULL)
#ifdef CONFIG_HAS_DATAFLASH
&& (!addr_dataflash(dest))
#endif
) {
int rc;
puts ("Copy to Flash... ");
rc = flash_write ((char *)addr, dest, count*size);
if (rc != 0) {
flash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
}
#endif
#if defined(CONFIG_CMD_MMC)
if (mmc2info(dest)) {
int rc;
puts ("Copy to MMC... ");
switch (rc = mmc_write ((uchar *)addr, dest, count*size)) {
case 0:
putc ('\n');
return 1;
case -1:
puts ("failed\n");
return 1;
default:
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
return 1;
}
puts ("done\n");
return 0;
}
if (mmc2info(addr)) {
int rc;
puts ("Copy from MMC... ");
switch (rc = mmc_read (addr, (uchar *)dest, count*size)) {
case 0:
putc ('\n');
return 1;
case -1:
puts ("failed\n");
return 1;
default:
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
return 1;
}
puts ("done\n");
return 0;
}
#endif
#ifdef CONFIG_HAS_DATAFLASH
/* Check if we are copying from RAM or Flash to DataFlash */
if (addr_dataflash(dest) && !addr_dataflash(addr)){
int rc;
puts ("Copy to DataFlash... ");
rc = write_dataflash (dest, addr, count*size);
if (rc != 1) {
dataflash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
}
/* Check if we are copying from DataFlash to RAM */
if (addr_dataflash(addr) && !addr_dataflash(dest) && (addr2info(dest)==NULL) ){
int rc;
rc = read_dataflash(addr, count * size, (char *) dest);
if (rc != 1) {
dataflash_perror (rc);
return (1);
}
return 0;
}
if (addr_dataflash(addr) && addr_dataflash(dest)){
puts ("Unsupported combination of source/destination.\n\r");
return 1;
}
#endif
#ifdef CONFIG_BLACKFIN
/* See if we're copying to/from L1 inst */
if (addr_bfin_on_chip_mem(dest) || addr_bfin_on_chip_mem(addr)) {
memcpy((void *)dest, (void *)addr, count * size);
return 0;
}
#endif
while (count-- > 0) {
if (size == 4)
*((ulong *)dest) = *((ulong *)addr);
else if (size == 2)
*((ushort *)dest) = *((ushort *)addr);
else
*((u_char *)dest) = *((u_char *)addr);
addr += size;
dest += size;
}
return 0;
}
int do_mem_cp ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong addr, dest, count;
int size;
if (argc != 4) {
printf ("Usage:\n%s\n", cmdtp->usage);
return 1;
}
/* Check for size specification.
*/
if ((size = cmd_get_data_size(argv[0], 4)) < 0)
return 1;
addr = simple_strtoul(argv[1], NULL, 16);
addr += base_address;
dest = simple_strtoul(argv[2], NULL, 16);
dest += base_address;
count = simple_strtoul(argv[3], NULL, 16);
if (count == 0) {
puts ("Zero length ???\n");
return 1;
}
#ifndef CFG_NO_FLASH
/* check if we are copying to Flash */
if ( (addr2info(dest) != NULL)
#ifdef CONFIG_HAS_DATAFLASH
&& (!addr_dataflash(addr))
#endif
) {
int rc;
puts ("Copy to Flash... ");
#if defined(CONFIG_MARVELL)
/* If source addr is flash copy data to memory first */
if (addr2info(addr) != NULL)
{ char* tmp_buff;
int i;
if (NULL == (tmp_buff = malloc(count*size)))
{
puts (" Copy fail, NULL pointer buffer\n");
return (1);
}
for( i = 0 ; i < (count*size); i++)
*(tmp_buff + i) = *((char *)addr + i);
rc = flash_write (tmp_buff, dest, count*size);
free(tmp_buff);
}
else
#endif /* defined(CONFIG_MARVELL) */
rc = flash_write ((char *)addr, dest, count*size);
if (rc != 0) {
flash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
}
#endif
#if (CONFIG_COMMANDS & CFG_CMD_MMC)
if (mmc2info(dest)) {
int rc;
puts ("Copy to MMC... ");
switch (rc = mmc_write ((uchar *)addr, dest, count*size)) {
case 0:
putc ('\n');
return 1;
case -1:
puts ("failed\n");
return 1;
default:
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
return 1;
}
puts ("done\n");
return 0;
}
if (mmc2info(addr)) {
int rc;
puts ("Copy from MMC... ");
switch (rc = mmc_read (addr, (uchar *)dest, count*size)) {
case 0:
putc ('\n');
return 1;
case -1:
puts ("failed\n");
return 1;
default:
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
return 1;
}
puts ("done\n");
return 0;
}
#endif
#ifdef CONFIG_HAS_DATAFLASH
/* Check if we are copying from RAM or Flash to DataFlash */
if (addr_dataflash(dest) && !addr_dataflash(addr)){
int rc;
puts ("Copy to DataFlash... ");
rc = write_dataflash (dest, addr, count*size);
if (rc != 1) {
dataflash_perror (rc);
return (1);
}
puts ("done\n");
return 0;
}
/* Check if we are copying from DataFlash to RAM */
if (addr_dataflash(addr) && !addr_dataflash(dest) && (addr2info(dest)==NULL) ){
int rc;
rc = read_dataflash(addr, count * size, (char *) dest);
if (rc != 1) {
dataflash_perror (rc);
return (1);
}
return 0;
}
if (addr_dataflash(addr) && addr_dataflash(dest)){
puts ("Unsupported combination of source/destination.\n\r");
return 1;
}
#endif
while (count-- > 0) {
if (size == 4)
*((ulong *)dest) = *((ulong *)addr);
else if (size == 2)
*((ushort *)dest) = *((ushort *)addr);
else
*((u_char *)dest) = *((u_char *)addr);
addr += size;
dest += size;
}
return 0;
}
