int do_insnand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
size_t total = CFG_ENV_OFFSET;
ulong addr = PHYS_SDRAM_1;
movi_read((uint) addr, ofsinfo.bl2, MOVI_BL2_BLKCNT);
nand_erase(&nand_info[0], 0x0, CFG_ENV_OFFSET + CFG_ENV_SIZE);
nand_write(&nand_info[0], 0x0, &total, (u_char *) addr);
printf("Done\n");
return 1;
}
void movi_read_env(ulong addr)
{
movi_read(raw_area_control.image[2].start_blk,
raw_area_control.image[2].used_blk, addr);
}
int do_movi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
char *cmd;
unsigned int addr, blk, blocks;
uint last_blkpos, bytes;
cmd = argv[1];
if (strcmp(cmd, "init") == 0) {
if (argc < 4)
goto usage;
last_blkpos = (uint) simple_strtoul(argv[2], NULL, 10);
movi_hc = (uint) simple_strtoul(argv[3], NULL, 10);
if (movi_set_ofs(last_blkpos))
movi_init();
} else {
if (argc == 4 || (strcmp(argv[2], "rootfs") == 0))
addr = (ulong) simple_strtoul(argv[3], NULL, 16);
else if (argc == 5)
addr = (ulong) simple_strtoul(argv[4], NULL, 16);
else
goto usage;
if (addr >= 0xc0000000)
addr = virt_to_phys(addr);
if (ofsinfo.last == 0) {
printf("### Execute 'movi init' command first!\n");
return -1;
}
if (strcmp(cmd, "read") == 0) {
if (argc == 4 || (strcmp(argv[2], "rootfs") == 0)) {
if (strcmp(argv[2], "u-boot") == 0) {
printf("Reading bootloader.. ");
movi_read((uint) addr, ofsinfo.bl2, MOVI_BL2_BLKCNT);
printf("completed\n");
} else if (strcmp(argv[2], "kernel") == 0) {
printf("Reading kernel from sector %d (%d sectors).. ", ofsinfo.kernel, MOVI_ZIMAGE_BLKCNT);
movi_read((uint) addr, ofsinfo.kernel, MOVI_ZIMAGE_BLKCNT);
printf("completed\n");
} else if (strcmp(argv[2], "rootfs") == 0) {
bytes = simple_strtoul(argv[4], NULL, 16);
if (argc == 5)
blocks = (ulong) (bytes / MOVI_BLKSIZE);
else
blocks = MOVI_ROOTFS_BLKCNT;
if (bytes % MOVI_BLKSIZE > 0)
blocks++;
blk = ofsinfo.rootfs;
printf("Reading rootfs from sector %d (%d sectors).. ", blk, blocks);
while (blocks > 0) {
if (blocks < MOVI_RW_MAXBLKS) {
movi_read((uint) addr, blk, blocks);
blocks = 0;
} else {
movi_read((uint) addr, blk, MOVI_RW_MAXBLKS);
addr += (MOVI_RW_MAXBLKS * MOVI_BLKSIZE);
blk += MOVI_RW_MAXBLKS;
blocks -= MOVI_RW_MAXBLKS;
}
}
printf("completed\n");
} else
goto usage;
} else {
blk = (uint) simple_strtoul(argv[2], NULL, 10);
bytes = (uint) simple_strtoul(argv[3], NULL, 16);
if (blk >= 0 && blk <= ofsinfo.last) {
blocks = (int) (bytes / MOVI_BLKSIZE);
if (bytes % MOVI_BLKSIZE > 0)
blocks++;
printf("Reading data from sector %d (%d sectors).. ", blk, blocks);
while (blocks > 0) {
if (blocks < MOVI_RW_MAXBLKS) {
movi_read((uint) addr, blk, blocks);
blocks = 0;
} else {
movi_read((uint) addr, blk, MOVI_RW_MAXBLKS);
addr += (MOVI_RW_MAXBLKS * MOVI_BLKSIZE);
blk += MOVI_RW_MAXBLKS;
blocks -= MOVI_RW_MAXBLKS;
}
}
printf("completed\n");
} else
goto usage;
}
} else if (strcmp(cmd, "write") == 0) {
if (argc == 4 || (strcmp(argv[2], "rootfs") == 0)) {
if (strcmp(argv[2], "u-boot") == 0) {
printf("Writing 1st bootloader to sector %d (%d sectors).. ", ofsinfo.bl1, MOVI_BL1_BLKCNT);
movi_write((uint) addr, ofsinfo.bl1, MOVI_BL1_BLKCNT);
printf("completed\nWriting 2nd bootloader to sector %d (%d sectors).. ", ofsinfo.bl2, MOVI_BL2_BLKCNT);
movi_write((uint) addr, ofsinfo.bl2, MOVI_BL2_BLKCNT);
printf("completed\n");
} else if (strcmp(argv[2], "kernel") == 0) {
printf("Writing kernel to sector %d (%d sectors).. ", ofsinfo.kernel, MOVI_ZIMAGE_BLKCNT);
movi_write((uint) addr, ofsinfo.kernel, MOVI_ZIMAGE_BLKCNT);
printf("completed\n");
} else if (strcmp(argv[2], "env") == 0) {
printf("Writing env to sector %d (%d sectors).. ", ofsinfo.env, MOVI_ENV_BLKCNT);
movi_write((uint) addr, ofsinfo.env, MOVI_ENV_BLKCNT);
printf("completed\n");
} else if (strcmp(argv[2], "rootfs") == 0) {
blk = ofsinfo.rootfs;
bytes = simple_strtoul(argv[4], NULL, 16);
if (argc == 5)
blocks = (ulong) (bytes / MOVI_BLKSIZE);
else
blocks = MOVI_ROOTFS_BLKCNT;
if (bytes % MOVI_BLKSIZE > 0)
blocks++;
printf("Writing rootfs to sector %d (%d sectors).. ", blk, blocks);
while (blocks > 0) {
if (blocks < MOVI_RW_MAXBLKS) {
movi_write((uint) addr, blk, blocks);
blocks = 0;
} else {
movi_write((uint) addr, blk, MOVI_RW_MAXBLKS);
addr += (MOVI_RW_MAXBLKS * MOVI_BLKSIZE);
blk += MOVI_RW_MAXBLKS;
blocks -= MOVI_RW_MAXBLKS;
}
}
printf("completed\n");
} else
goto usage;
} else {
blk = (uint) simple_strtoul(argv[2], NULL, 10);
bytes = (uint) simple_strtoul(argv[3], NULL, 16);
if (blk >= 0 && blk <= ofsinfo.last) {
blocks = (int) (bytes / MOVI_BLKSIZE);
if (bytes % MOVI_BLKSIZE > 0)
blocks++;
printf("Writing data to sector %d (%d sectors).. ", blk, blocks);
while (blocks > 0) {
if (blocks < MOVI_RW_MAXBLKS) {
movi_write((uint) addr, blk, blocks);
blocks = 0;
} else {
movi_write((uint) addr, blk, MOVI_RW_MAXBLKS);
addr += (MOVI_RW_MAXBLKS * MOVI_BLKSIZE);
blk += MOVI_RW_MAXBLKS;
blocks -= MOVI_RW_MAXBLKS;
}
}
printf("completed\n");
} else
goto usage;
}
} else {
goto usage;
}
}
return 1;
usage:
printf("Usage:\n%s\n", cmdtp->usage);
return -1;
}
void movi_read_env(ulong addr)
{
movi_read((uint)addr, ofsinfo.env, MOVI_ENV_BLKCNT);
}
