int ether_post_test(int flags)
{
uchar buf[64];
int i, value = 0;
int length;
uint addr;
printf("\n--------");
bfin_EMAC_init(NULL, NULL);
/* construct the package */
addr = bfin_read_EMAC_ADDRLO();
buf[0] = buf[6] = addr;
buf[1] = buf[7] = addr >> 8;
buf[2] = buf[8] = addr >> 16;
buf[3] = buf[9] = addr >> 24;
addr = bfin_read_EMAC_ADDRHI();
buf[4] = buf[10] = addr;
buf[5] = buf[11] = addr >> 8;
buf[12] = 0x08; /* Type: ARP */
buf[13] = 0x06;
buf[14] = 0x00; /* Hardware type: Ethernet */
buf[15] = 0x01;
buf[16] = 0x08; /* Protocal type: IP */
buf[17] = 0x00;
buf[18] = 0x06; /* Hardware size */
buf[19] = 0x04; /* Protocol size */
buf[20] = 0x00; /* Opcode: request */
buf[21] = 0x01;
for (i = 0; i < 42; i++)
buf[i + 22] = i;
printf("--------Send 64 bytes......\n");
bfin_EMAC_send(NULL, buf, 64);
for (i = 0; i < 100; i++) {
udelay(10000);
if ((rxbuf[rxIdx]->StatusWord & RX_COMP) != 0) {
value = 1;
break;
}
}
if (value == 0) {
printf("--------EMAC can't receive any data\n");
eth_halt();
return -1;
}
length = rxbuf[rxIdx]->StatusWord & 0x000007FF - 4;
for (i = 0; i < length; i++) {
if (rxbuf[rxIdx]->FrmData->Dest[i] != buf[i]) {
printf("--------EMAC receive error data!\n");
eth_halt();
return -1;
}
}
printf("--------receive %d bytes, matched\n", length);
bfin_EMAC_halt(NULL);
return 0;
}
int net_start_again(void)
{
char *nretry;
int retry_forever = 0;
unsigned long retrycnt = 0;
int ret;
nretry = getenv("netretry");
if (nretry) {
if (!strcmp(nretry, "yes"))
retry_forever = 1;
else if (!strcmp(nretry, "no"))
retrycnt = 0;
else if (!strcmp(nretry, "once"))
retrycnt = 1;
else
retrycnt = simple_strtoul(nretry, NULL, 0);
} else {
retrycnt = 0;
retry_forever = 0;
}
if ((!retry_forever) && (net_try_count >= retrycnt)) {
eth_halt();
net_set_state(NETLOOP_FAIL);
/*
* We don't provide a way for the protocol to return an error,
* but this is almost always the reason.
*/
return -ETIMEDOUT;
}
net_try_count++;
eth_halt();
#if !defined(CONFIG_NET_DO_NOT_TRY_ANOTHER)
eth_try_another(!net_restarted);
#endif
ret = eth_init();
if (net_restart_wrap) {
net_restart_wrap = 0;
if (net_dev_exists) {
net_set_timeout_handler(10000UL,
start_again_timeout_handler);
net_set_udp_handler(NULL);
} else {
net_set_state(NETLOOP_FAIL);
}
} else {
net_set_state(NETLOOP_RESTART);
}
return ret;
}
/**
* bootm_disable_interrupts() - Disable interrupts in preparation for load/boot
*
* @return interrupt flag (0 if interrupts were disabled, non-zero if they were
* enabled)
*/
static ulong bootm_disable_interrupts(void)
{
ulong iflag;
/*
* We have reached the point of no return: we are going to
* overwrite all exception vector code, so we cannot easily
* recover from any failures any more...
*/
iflag = disable_interrupts();
#ifdef CONFIG_NETCONSOLE
/* Stop the ethernet stack if NetConsole could have left it up */
eth_halt();
eth_unregister(eth_get_dev());
#endif
#if defined(CONFIG_CMD_USB)
/*
* turn off USB to prevent the host controller from writing to the
* SDRAM while Linux is booting. This could happen (at least for OHCI
* controller), because the HCCA (Host Controller Communication Area)
* lies within the SDRAM and the host controller writes continously to
* this area (as busmaster!). The HccaFrameNumber is for example
* updated every 1 ms within the HCCA structure in SDRAM! For more
* details see the OpenHCI specification.
*/
usb_stop();
#endif
return iflag;
}
int dev_close_net(void *cookie)
{
if (!dev_valid_net(cookie))
return API_ENODEV;
eth_halt();
return 0;
}
void NetStartAgain(void)
{
char *nretry;
int retry_forever = 0;
unsigned long retrycnt = 0;
nretry = getenv("netretry");
if (nretry) {
if (!strcmp(nretry, "yes"))
retry_forever = 1;
else if (!strcmp(nretry, "no"))
retrycnt = 0;
else if (!strcmp(nretry, "once"))
retrycnt = 1;
else
retrycnt = simple_strtoul(nretry, NULL, 0);
} else
retry_forever = 1;
if ((!retry_forever) && (NetTryCount >= retrycnt)) {
eth_halt();
net_set_state(NETLOOP_FAIL);
return;
}
NetTryCount++;
eth_halt();
#if !defined(CONFIG_NET_DO_NOT_TRY_ANOTHER)
eth_try_another(!NetRestarted);
#endif
eth_init(gd->bd);
if (NetRestartWrap) {
NetRestartWrap = 0;
if (NetDevExists) {
NetSetTimeout(10000UL, startAgainTimeout);
net_set_udp_handler(NULL);
} else {
net_set_state(NETLOOP_FAIL);
}
} else {
net_set_state(NETLOOP_RESTART);
}
}
int board_late_init(void)
{
#if defined(CONFIG_CMD_NET)
eth_init(gd->bd);
eth_halt();
#endif
/* Protect U-Boot, kernel & ramdisk memory addresses */
run_command("protect on 10000000 1041ffff", 0);
return 0;
}
static void nc_send_packet(const char *buf, int len)
{
#ifdef CONFIG_DM_ETH
struct udevice *eth;
#else
struct eth_device *eth;
#endif
int inited = 0;
uchar *pkt;
uchar *ether;
struct in_addr ip;
debug_cond(DEBUG_DEV_PKT, "output: \"%*.*s\"\n", len, len, buf);
eth = eth_get_dev();
if (eth == NULL)
return;
if (!memcmp(nc_ether, net_null_ethaddr, 6)) {
if (eth_is_active(eth))
return; /* inside net loop */
output_packet = buf;
output_packet_len = len;
input_recursion = 1;
net_loop(NETCONS); /* wait for arp reply and send packet */
input_recursion = 0;
output_packet_len = 0;
return;
}
if (!eth_is_active(eth)) {
if (eth_is_on_demand_init()) {
if (eth_init() < 0)
return;
eth_set_last_protocol(NETCONS);
} else {
eth_init_state_only();
}
inited = 1;
}
pkt = (uchar *)net_tx_packet + net_eth_hdr_size() + IP_UDP_HDR_SIZE;
memcpy(pkt, buf, len);
ether = nc_ether;
ip = nc_ip;
net_send_udp_packet(ether, ip, nc_out_port, nc_in_port, len);
if (inited) {
if (eth_is_on_demand_init())
eth_halt();
else
eth_halt_state_only();
}
}
static int do_bootz(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
bootm_headers_t images;
if (bootz_start(cmdtp, flag, argc, argv, &images))
return 1;
/*
* We have reached the point of no return: we are going to
* overwrite all exception vector code, so we cannot easily
* recover from any failures any more...
*/
disable_interrupts();
#ifdef CONFIG_NETCONSOLE
/* Stop the ethernet stack if NetConsole could have left it up */
eth_halt();
#endif
#if defined(CONFIG_CMD_USB)
/*
* turn off USB to prevent the host controller from writing to the
* SDRAM while Linux is booting. This could happen (at least for OHCI
* controller), because the HCCA (Host Controller Communication Area)
* lies within the SDRAM and the host controller writes continously to
* this area (as busmaster!). The HccaFrameNumber is for example
* updated every 1 ms within the HCCA structure in SDRAM! For more
* details see the OpenHCI specification.
*/
usb_stop();
#endif
#ifdef CONFIG_SBOOT
bootm_sboot();
#endif
#ifdef CONFIG_SILENT_CONSOLE
fixup_silent_linux();
#endif
arch_preboot_os();
do_bootm_linux(0, argc, argv, &images);
#ifdef DEBUG
puts("\n## Control returned to monitor - resetting...\n");
#endif
do_reset(cmdtp, flag, argc, argv);
return 1;
}
static void nc_send_packet (const char *buf, int len)
{
DECLARE_GLOBAL_DATA_PTR;
struct eth_device *eth;
int inited = 0;
uchar *pkt;
uchar *ether;
IPaddr_t ip;
if ((eth = eth_get_dev ()) == NULL) {
return;
}
if (!memcmp (nc_ether, NetEtherNullAddr, 6)) {
if (eth->state == ETH_STATE_ACTIVE)
return; /* inside net loop */
output_packet = buf;
output_packet_len = len;
NetLoop (NETCONS); /* wait for arp reply and send packet */
output_packet_len = 0;
return;
}
if (eth->state != ETH_STATE_ACTIVE) {
if (eth_init (gd->bd) < 0)
return;
inited = 1;
}
pkt = (uchar *) NetTxPacket + NetEthHdrSize () + IP_HDR_SIZE;
memcpy (pkt, buf, len);
ether = nc_ether;
ip = nc_ip;
NetSendUDPPacket (ether, ip, nc_port, nc_port, len);
if (inited)
eth_halt ();
}
int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]){
ulong addr, data, len;
uint unc_len = CFG_BOOTM_LEN;
int i;
image_header_t *hdr = &header;
#ifdef CONFIG_TPLINK_IMAGE_HEADER
tplink_image_header_t *fileTag;
#endif
if(argc < 2){
addr = load_addr;
} else {
addr = simple_strtoul(argv[1], NULL, 16);
}
printf("Booting image at: 0x%08lX\n", addr);
#ifndef CONFIG_TPLINK_IMAGE_HEADER
memmove(&header, (char *)addr, sizeof(image_header_t));
print_image_hdr(hdr);
data = addr + sizeof(image_header_t);
#else
fileTag = (tplink_image_header_t *)addr;
print_image_hdr(fileTag);
fake_image_header(hdr, fileTag);
data = addr + TAG_LEN;
#endif /* !CONFIG_TPLINK_IMAGE_HEADER */
len = ntohl(hdr->ih_size);
/*
* We have reached the point of no return: we are going to
* overwrite all exception vector code, so we cannot easily
* recover from any failures any more...
*/
#ifdef CONFIG_NETCONSOLE
/*
* Stop the ethernet stack if NetConsole could have
* left it up
*/
eth_halt();
#endif
/* TODO: should we flush caches for kernel? */
/*
* Flush everything, restore caches for linux
*/
//mips_cache_flush();
//mips_icache_flush_ix();
/* XXX - this causes problems when booting from flash */
/* dcache_disable(); */
/* case IH_COMP_LZMA:*/
puts("Uncompressing kernel image... ");
i = lzma_inflate((unsigned char *)data, len, (unsigned char*)ntohl(hdr->ih_load), (int *)&unc_len);
if(i != LZMA_RESULT_OK){
printf("## Error: LZMA error num: %d\n", i);
return(-1);
}
puts("OK!\n");
#ifdef CONFIG_SILENT_CONSOLE
fixup_silent_linux();
#endif
do_bootm_linux(cmdtp, flag, argc, argv);
#ifdef DEBUG
puts("\n## Error: control returned to monitor - resetting...\n");
do_reset(cmdtp, flag, argc, argv);
#endif
return(1);
}
int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
ulong iflag;
ulong load_end = 0;
int ret;
boot_os_fn *boot_fn;
#ifdef CONFIG_NEEDS_MANUAL_RELOC
static int relocated = 0;
if (!relocated) {
int i;
/* relocate boot function table */
for (i = 0; i < ARRAY_SIZE(boot_os); i++)
if (boot_os[i] != NULL)
boot_os[i] += gd->reloc_off;
/* relocate names of sub-command table */
for (i = 0; i < ARRAY_SIZE(cmd_bootm_sub); i++)
cmd_bootm_sub[i].name += gd->reloc_off;
relocated = 1;
}
#endif
/* determine if we have a sub command */
if (argc > 1) {
char *endp;
simple_strtoul(argv[1], &endp, 16);
/* endp pointing to NULL means that argv[1] was just a
* valid number, pass it along to the normal bootm processing
*
* If endp is ':' or '#' assume a FIT identifier so pass
* along for normal processing.
*
* Right now we assume the first arg should never be '-'
*/
if ((*endp != 0) && (*endp != ':') && (*endp != '#'))
return do_bootm_subcommand(cmdtp, flag, argc, argv);
}
if (bootm_start(cmdtp, flag, argc, argv))
return 1;
/*
* We have reached the point of no return: we are going to
* overwrite all exception vector code, so we cannot easily
* recover from any failures any more...
*/
iflag = disable_interrupts();
#ifdef CONFIG_NETCONSOLE
/* Stop the ethernet stack if NetConsole could have left it up */
eth_halt();
#endif
#if defined(CONFIG_CMD_USB)
/*
* turn off USB to prevent the host controller from writing to the
* SDRAM while Linux is booting. This could happen (at least for OHCI
* controller), because the HCCA (Host Controller Communication Area)
* lies within the SDRAM and the host controller writes continously to
* this area (as busmaster!). The HccaFrameNumber is for example
* updated every 1 ms within the HCCA structure in SDRAM! For more
* details see the OpenHCI specification.
*/
usb_stop();
#endif
ret = bootm_load_os(images.os, &load_end, 1);
if (ret < 0) {
if (ret == BOOTM_ERR_RESET)
do_reset(cmdtp, flag, argc, argv);
if (ret == BOOTM_ERR_OVERLAP) {
if (images.legacy_hdr_valid) {
image_header_t *hdr;
hdr = &images.legacy_hdr_os_copy;
if (image_get_type(hdr) == IH_TYPE_MULTI)
puts("WARNING: legacy format multi "
"component image "
"overwritten\n");
} else {
puts("ERROR: new format image overwritten - "
"must RESET the board to recover\n");
bootstage_error(BOOTSTAGE_ID_OVERWRITTEN);
do_reset(cmdtp, flag, argc, argv);
}
}
if (ret == BOOTM_ERR_UNIMPLEMENTED) {
if (iflag)
enable_interrupts();
bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL);
return 1;
}
}
lmb_reserve(&images.lmb, images.os.load, (load_end - images.os.load));
if (images.os.type == IH_TYPE_STANDALONE) {
if (iflag)
enable_interrupts();
/* This may return when 'autostart' is 'no' */
bootm_start_standalone(iflag, argc, argv);
return 0;
}
bootstage_mark(BOOTSTAGE_ID_CHECK_BOOT_OS);
#if defined(CONFIG_SILENT_CONSOLE) && !defined(CONFIG_SILENT_U_BOOT_ONLY)
if (images.os.os == IH_OS_LINUX)
fixup_silent_linux();
#endif
boot_fn = boot_os[images.os.os];
if (boot_fn == NULL) {
if (iflag)
enable_interrupts();
printf("ERROR: booting os '%s' (%d) is not supported\n",
genimg_get_os_name(images.os.os), images.os.os);
bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS);
return 1;
}
arch_preboot_os();
boot_fn(0, argc, argv, &images);
bootstage_error(BOOTSTAGE_ID_BOOT_OS_RETURNED);
#ifdef DEBUG
puts("\n## Control returned to monitor - resetting...\n");
#endif
do_reset(cmdtp, flag, argc, argv);
return 1;
}
static void
TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
unsigned len)
{
__be16 proto;
__be16 *s;
int i;
if (dest != TftpOurPort) {
#ifdef CONFIG_MCAST_TFTP
if (Multicast
&& (!Mcast_port || (dest != Mcast_port)))
#endif
return;
}
if (TftpState != STATE_SEND_RRQ && src != TftpRemotePort &&
TftpState != STATE_RECV_WRQ && TftpState != STATE_SEND_WRQ)
return;
if (len < 2)
return;
len -= 2;
/* warning: don't use increment (++) in ntohs() macros!! */
s = (__be16 *)pkt;
proto = *s++;
pkt = (uchar *)s;
switch (ntohs(proto)) {
case TFTP_RRQ:
break;
case TFTP_ACK:
#ifdef CONFIG_CMD_TFTPPUT
if (TftpWriting) {
if (TftpFinalBlock) {
tftp_complete();
} else {
/*
* Move to the next block. We want our block
* count to wrap just like the other end!
*/
int block = ntohs(*s);
int ack_ok = (TftpBlock == block);
TftpBlock = (unsigned short)(block + 1);
update_block_number();
if (ack_ok)
TftpSend(); /* Send next data block */
}
}
#endif
break;
default:
break;
#ifdef CONFIG_CMD_TFTPSRV
case TFTP_WRQ:
debug("Got WRQ\n");
TftpRemoteIP = sip;
TftpRemotePort = src;
TftpOurPort = 1024 + (get_timer(0) % 3072);
new_transfer();
TftpSend(); /* Send ACK(0) */
break;
#endif
case TFTP_OACK:
debug("Got OACK: %s %s\n",
pkt,
pkt + strlen((char *)pkt) + 1);
TftpState = STATE_OACK;
TftpRemotePort = src;
/*
* Check for 'blksize' option.
* Careful: "i" is signed, "len" is unsigned, thus
* something like "len-8" may give a *huge* number
*/
for (i = 0; i+8 < len; i++) {
if (strcmp((char *)pkt+i, "blksize") == 0) {
TftpBlkSize = (unsigned short)
simple_strtoul((char *)pkt+i+8, NULL,
10);
debug("Blocksize ack: %s, %d\n",
(char *)pkt+i+8, TftpBlkSize);
}
#ifdef CONFIG_TFTP_TSIZE
if (strcmp((char *)pkt+i, "tsize") == 0) {
TftpTsize = simple_strtoul((char *)pkt+i+6,
NULL, 10);
debug("size = %s, %d\n",
(char *)pkt+i+6, TftpTsize);
}
#endif
}
#ifdef CONFIG_MCAST_TFTP
parse_multicast_oack((char *)pkt, len-1);
if ((Multicast) && (!MasterClient))
TftpState = STATE_DATA; /* passive.. */
else
#endif
#ifdef CONFIG_CMD_TFTPPUT
if (TftpWriting) {
/* Get ready to send the first block */
TftpState = STATE_DATA;
TftpBlock++;
}
#endif
TftpSend(); /* Send ACK or first data block */
break;
case TFTP_DATA:
if (len < 2)
return;
len -= 2;
TftpBlock = ntohs(*(__be16 *)pkt);
update_block_number();
if (TftpState == STATE_SEND_RRQ)
debug("Server did not acknowledge timeout option!\n");
if (TftpState == STATE_SEND_RRQ || TftpState == STATE_OACK ||
TftpState == STATE_RECV_WRQ) {
/* first block received */
TftpState = STATE_DATA;
TftpRemotePort = src;
new_transfer();
#ifdef CONFIG_MCAST_TFTP
if (Multicast) { /* start!=1 common if mcast */
TftpLastBlock = TftpBlock - 1;
} else
#endif
if (TftpBlock != 1) { /* Assertion */
printf("\nTFTP error: "
"First block is not block 1 (%ld)\n"
"Starting again\n\n",
TftpBlock);
NetStartAgain();
break;
}
}
if (TftpBlock == TftpLastBlock) {
/*
* Same block again; ignore it.
*/
break;
}
TftpLastBlock = TftpBlock;
TftpTimeoutCountMax = TIMEOUT_COUNT;
NetSetTimeout(TftpTimeoutMSecs, TftpTimeout);
store_block(TftpBlock - 1, pkt + 2, len);
/*
* Acknowledge the block just received, which will prompt
* the remote for the next one.
*/
#ifdef CONFIG_MCAST_TFTP
/* if I am the MasterClient, actively calculate what my next
* needed block is; else I'm passive; not ACKING
*/
if (Multicast) {
if (len < TftpBlkSize) {
TftpEndingBlock = TftpBlock;
} else if (MasterClient) {
TftpBlock = PrevBitmapHole =
ext2_find_next_zero_bit(
Bitmap,
(Mapsize*8),
PrevBitmapHole);
if (TftpBlock > ((Mapsize*8) - 1)) {
printf("tftpfile too big\n");
/* try to double it and retry */
Mapsize <<= 1;
mcast_cleanup();
NetStartAgain();
return;
}
TftpLastBlock = TftpBlock;
}
}
#endif
TftpSend();
#ifdef CONFIG_MCAST_TFTP
if (Multicast) {
if (MasterClient && (TftpBlock >= TftpEndingBlock)) {
puts("\nMulticast tftp done\n");
mcast_cleanup();
net_set_state(NETLOOP_SUCCESS);
}
} else
#endif
if (len < TftpBlkSize)
tftp_complete();
break;
case TFTP_ERROR:
printf("\nTFTP error: '%s' (%d)\n",
pkt + 2, ntohs(*(__be16 *)pkt));
switch (ntohs(*(__be16 *)pkt)) {
case TFTP_ERR_FILE_NOT_FOUND:
case TFTP_ERR_ACCESS_DENIED:
puts("Not retrying...\n");
eth_halt();
net_set_state(NETLOOP_FAIL);
break;
case TFTP_ERR_UNDEFINED:
case TFTP_ERR_DISK_FULL:
case TFTP_ERR_UNEXPECTED_OPCODE:
case TFTP_ERR_UNKNOWN_TRANSFER_ID:
case TFTP_ERR_FILE_ALREADY_EXISTS:
default:
puts("Starting again\n\n");
#ifdef CONFIG_MCAST_TFTP
mcast_cleanup();
#endif
NetStartAgain();
break;
}
break;
}
}
static void ping_timeout_handler(void)
{
eth_halt();
net_set_state(NETLOOP_FAIL); /* we did not get the reply */
}
static int do_bootm_subcommand(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
int ret = 0;
long state;
cmd_tbl_t *c;
boot_os_fn *boot_fn;
c = find_cmd_tbl(argv[1], &cmd_bootm_sub[0], ARRAY_SIZE(cmd_bootm_sub));
if (c) {
state = (long)c->cmd;
/* treat start special since it resets the state machine */
if (state == BOOTM_STATE_START) {
argc--;
argv++;
return bootm_start(cmdtp, flag, argc, argv);
}
} else {
/* Unrecognized command */
return CMD_RET_USAGE;
}
if (images.state < BOOTM_STATE_START ||
images.state >= state) {
printf("Trying to execute a command out of order\n");
return CMD_RET_USAGE;
}
images.state |= state;
boot_fn = boot_os[images.os.os];
switch (state) {
ulong load_end;
case BOOTM_STATE_START:
/* should never occur */
break;
case BOOTM_STATE_LOADOS:
ret = bootm_load_os(images.os, &load_end, 0);
if (ret)
return ret;
lmb_reserve(&images.lmb, images.os.load,
(load_end - images.os.load));
break;
#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
case BOOTM_STATE_RAMDISK:
{
ulong rd_len = images.rd_end - images.rd_start;
ret = boot_ramdisk_high(&images.lmb, images.rd_start,
rd_len, &images.initrd_start, &images.initrd_end);
if (ret)
return ret;
setenv_hex("initrd_start", images.initrd_start);
setenv_hex("initrd_end", images.initrd_end);
}
break;
#endif
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_LMB)
case BOOTM_STATE_FDT:
{
boot_fdt_add_mem_rsv_regions(&images.lmb,
images.ft_addr);
ret = boot_relocate_fdt(&images.lmb,
&images.ft_addr, &images.ft_len);
break;
}
#endif
case BOOTM_STATE_OS_CMDLINE:
ret = boot_fn(BOOTM_STATE_OS_CMDLINE, argc, argv, &images);
if (ret)
printf("cmdline subcommand not supported\n");
break;
case BOOTM_STATE_OS_BD_T:
ret = boot_fn(BOOTM_STATE_OS_BD_T, argc, argv, &images);
if (ret)
printf("bdt subcommand not supported\n");
break;
case BOOTM_STATE_OS_PREP:
ret = boot_fn(BOOTM_STATE_OS_PREP, argc, argv, &images);
if (ret)
printf("prep subcommand not supported\n");
break;
case BOOTM_STATE_OS_GO:
disable_interrupts();
#ifdef CONFIG_NETCONSOLE
/*
* Stop the ethernet stack if NetConsole could have
* left it up
*/
eth_halt();
#endif
arch_preboot_os();
boot_fn(BOOTM_STATE_OS_GO, argc, argv, &images);
break;
}
return ret;
}
int NetLoop(enum proto_t protocol)
{
bd_t *bd = gd->bd;
int ret = -1;
NetRestarted = 0;
NetDevExists = 0;
NetTryCount = 1;
debug_cond(DEBUG_INT_STATE, "--- NetLoop Entry\n");
bootstage_mark_name(BOOTSTAGE_ID_ETH_START, "eth_start");
net_init();
if (eth_is_on_demand_init() || protocol != NETCONS) {
eth_halt();
eth_set_current();
if (eth_init(bd) < 0) {
eth_halt();
return -1;
}
} else
eth_init_state_only(bd);
restart:
#ifdef CONFIG_USB_KEYBOARD
net_busy_flag = 0;
#endif
net_set_state(NETLOOP_CONTINUE);
/*
* Start the ball rolling with the given start function. From
* here on, this code is a state machine driven by received
* packets and timer events.
*/
debug_cond(DEBUG_INT_STATE, "--- NetLoop Init\n");
NetInitLoop();
switch (net_check_prereq(protocol)) {
case 1:
/* network not configured */
eth_halt();
return -1;
case 2:
/* network device not configured */
break;
case 0:
NetDevExists = 1;
NetBootFileXferSize = 0;
switch (protocol) {
case TFTPGET:
#ifdef CONFIG_CMD_TFTPPUT
case TFTPPUT:
#endif
/* always use ARP to get server ethernet address */
TftpStart(protocol);
break;
#ifdef CONFIG_CMD_TFTPSRV
case TFTPSRV:
TftpStartServer();
break;
#endif
#if defined(CONFIG_CMD_DHCP)
case DHCP:
BootpReset();
NetOurIP = 0;
DhcpRequest(); /* Basically same as BOOTP */
break;
#endif
case BOOTP:
BootpReset();
NetOurIP = 0;
BootpRequest();
break;
#if defined(CONFIG_CMD_RARP)
case RARP:
RarpTry = 0;
NetOurIP = 0;
RarpRequest();
break;
#endif
#if defined(CONFIG_CMD_PING)
case PING:
ping_start();
break;
#endif
#if defined(CONFIG_CMD_NFS)
case NFS:
NfsStart();
break;
#endif
#if defined(CONFIG_CMD_CDP)
case CDP:
CDPStart();
break;
#endif
#if defined (CONFIG_NETCONSOLE) && !(CONFIG_SPL_BUILD)
case NETCONS:
NcStart();
break;
#endif
#if defined(CONFIG_CMD_SNTP)
case SNTP:
SntpStart();
break;
#endif
#if defined(CONFIG_CMD_DNS)
case DNS:
DnsStart();
break;
#endif
#if defined(CONFIG_CMD_LINK_LOCAL)
case LINKLOCAL:
link_local_start();
break;
#endif
default:
break;
}
break;
}
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
#if defined(CONFIG_SYS_FAULT_ECHO_LINK_DOWN) && \
defined(CONFIG_STATUS_LED) && \
defined(STATUS_LED_RED)
/*
* Echo the inverted link state to the fault LED.
*/
if (miiphy_link(eth_get_dev()->name, CONFIG_SYS_FAULT_MII_ADDR))
status_led_set(STATUS_LED_RED, STATUS_LED_OFF);
else
status_led_set(STATUS_LED_RED, STATUS_LED_ON);
#endif /* CONFIG_SYS_FAULT_ECHO_LINK_DOWN, ... */
#endif /* CONFIG_MII, ... */
#ifdef CONFIG_USB_KEYBOARD
net_busy_flag = 1;
#endif
/*
* Main packet reception loop. Loop receiving packets until
* someone sets `net_state' to a state that terminates.
*/
for (;;) {
WATCHDOG_RESET();
#ifdef CONFIG_SHOW_ACTIVITY
show_activity(1);
#endif
/*
* Check the ethernet for a new packet. The ethernet
* receive routine will process it.
*/
eth_rx();
/*
* Abort if ctrl-c was pressed.
*/
if (ctrlc()) {
/* cancel any ARP that may not have completed */
NetArpWaitPacketIP = 0;
net_cleanup_loop();
eth_halt();
/* Invalidate the last protocol */
eth_set_last_protocol(BOOTP);
puts("\nAbort\n");
/* include a debug print as well incase the debug
messages are directed to stderr */
debug_cond(DEBUG_INT_STATE, "--- NetLoop Abort!\n");
goto done;
}
ArpTimeoutCheck();
/*
* Check for a timeout, and run the timeout handler
* if we have one.
*/
if (timeHandler && ((get_timer(0) - timeStart) > timeDelta)) {
thand_f *x;
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
#if defined(CONFIG_SYS_FAULT_ECHO_LINK_DOWN) && \
defined(CONFIG_STATUS_LED) && \
defined(STATUS_LED_RED)
/*
* Echo the inverted link state to the fault LED.
*/
if (miiphy_link(eth_get_dev()->name,
CONFIG_SYS_FAULT_MII_ADDR)) {
status_led_set(STATUS_LED_RED, STATUS_LED_OFF);
} else {
status_led_set(STATUS_LED_RED, STATUS_LED_ON);
}
#endif /* CONFIG_SYS_FAULT_ECHO_LINK_DOWN, ... */
#endif /* CONFIG_MII, ... */
debug_cond(DEBUG_INT_STATE, "--- NetLoop timeout\n");
x = timeHandler;
timeHandler = (thand_f *)0;
(*x)();
}
switch (net_state) {
case NETLOOP_RESTART:
NetRestarted = 1;
goto restart;
case NETLOOP_SUCCESS:
net_cleanup_loop();
if (NetBootFileXferSize > 0) {
printf("Bytes transferred = %ld (%lx hex)\n",
NetBootFileXferSize,
NetBootFileXferSize);
setenv_hex("filesize", NetBootFileXferSize);
setenv_hex("fileaddr", load_addr);
}
if (protocol != NETCONS)
eth_halt();
else
eth_halt_state_only();
eth_set_last_protocol(protocol);
ret = NetBootFileXferSize;
debug_cond(DEBUG_INT_STATE, "--- NetLoop Success!\n");
goto done;
case NETLOOP_FAIL:
net_cleanup_loop();
/* Invalidate the last protocol */
eth_set_last_protocol(BOOTP);
debug_cond(DEBUG_INT_STATE, "--- NetLoop Fail!\n");
goto done;
case NETLOOP_CONTINUE:
continue;
}
}
done:
#ifdef CONFIG_USB_KEYBOARD
net_busy_flag = 0;
#endif
#ifdef CONFIG_CMD_TFTPPUT
/* Clear out the handlers */
net_set_udp_handler(NULL);
net_set_icmp_handler(NULL);
#endif
return ret;
}
int bootme_send_frame(const void *buf, size_t len)
{
int ret;
struct eth_device *eth;
int inited = 0;
uchar *pkt;
eth = eth_get_dev();
if (eth == NULL)
return -EINVAL;
if (bootme_state == BOOTME_INIT)
check_net_config();
debug("%s: buf: %p len: %u from %pI4:%d to %pI4:%d\n",
__func__, buf, len, &NetOurIP, bootme_src_port, &bootme_ip, bootme_dst_port);
if (memcmp(bootme_ether, NetEtherNullAddr, ETH_ALEN) == 0) {
if (eth->state == ETH_STATE_ACTIVE)
return 0; /* inside net loop */
output_packet = buf;
output_packet_len = len;
/* wait for arp reply and send packet */
ret = NetLoop(BOOTME);
if (ret < 0) {
/* drop packet */
output_packet_len = 0;
return ret;
}
if (bootme_timed_out)
return -ETIMEDOUT;
return 0;
}
if (eth->state != ETH_STATE_ACTIVE) {
if (eth_is_on_demand_init()) {
ret = eth_init(gd->bd);
if (ret < 0)
return ret;
eth_set_last_protocol(BOOTME);
} else {
eth_init_state_only(gd->bd);
}
inited = 1;
}
assert(NetTxPacket != NULL);
pkt = (uchar *)NetTxPacket + NetEthHdrSize() + IP_UDP_HDR_SIZE;
memcpy(pkt, buf, len);
ret = NetSendUDPPacket(bootme_ether, bootme_ip, bootme_dst_port,
bootme_src_port, len);
if (inited) {
debug("Stopping network\n");
if (eth_is_on_demand_init())
eth_halt();
else
eth_halt_state_only();
}
return ret;
}
/**
* Execute selected states of the bootm command.
*
* Note the arguments to this state must be the first argument, Any 'bootm'
* or sub-command arguments must have already been taken.
*
* Note that if states contains more than one flag it MUST contain
* BOOTM_STATE_START, since this handles and consumes the command line args.
*
* Also note that aside from boot_os_fn functions and bootm_load_os no other
* functions we store the return value of in 'ret' may use a negative return
* value, without special handling.
*
* @param cmdtp Pointer to bootm command table entry
* @param flag Command flags (CMD_FLAG_...)
* @param argc Number of subcommand arguments (0 = no arguments)
* @param argv Arguments
* @param states Mask containing states to run (BOOTM_STATE_...)
* @param images Image header information
* @param boot_progress 1 to show boot progress, 0 to not do this
* @return 0 if ok, something else on error. Some errors will cause this
* function to perform a reboot! If states contains BOOTM_STATE_OS_GO
* then the intent is to boot an OS, so this function will not return
* unless the image type is standalone.
*/
static int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[], int states, bootm_headers_t *images,
int boot_progress)
{
boot_os_fn *boot_fn;
ulong iflag = 0;
int ret = 0;
images->state |= states;
/*
* Work through the states and see how far we get. We stop on
* any error.
*/
if (states & BOOTM_STATE_START)
ret = bootm_start(cmdtp, flag, argc, argv);
if (!ret && (states & BOOTM_STATE_FINDOS))
ret = bootm_find_os(cmdtp, flag, argc, argv);
if (!ret && (states & BOOTM_STATE_FINDOTHER)) {
ret = bootm_find_other(cmdtp, flag, argc, argv);
argc = 0; /* consume the args */
}
/*
* We have reached the point of no return: we are going to
* overwrite all exception vector code, so we cannot easily
* recover from any failures any more...
*/
iflag = disable_interrupts();
#ifdef CONFIG_NETCONSOLE
/* Stop the ethernet stack if NetConsole could have left it up */
eth_halt();
#endif
#if defined(CONFIG_CMD_USB)
/*
* turn off USB to prevent the host controller from writing to the
* SDRAM while Linux is booting. This could happen (at least for OHCI
* controller), because the HCCA (Host Controller Communication Area)
* lies within the SDRAM and the host controller writes continously to
* this area (as busmaster!). The HccaFrameNumber is for example
* updated every 1 ms within the HCCA structure in SDRAM! For more
* details see the OpenHCI specification.
*/
usb_stop();
#endif
/* Load the OS */
if (!ret && (states & BOOTM_STATE_LOADOS)) {
ulong load_end;
ret = bootm_load_os(images, &load_end, 0);
if (ret && ret != BOOTM_ERR_OVERLAP)
goto err;
if (ret == 0)
lmb_reserve(&images->lmb, images->os.load,
(load_end - images->os.load));
else if (ret == BOOTM_ERR_OVERLAP)
ret = 0;
}
/* Relocate the ramdisk */
#ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH
if (!ret && (states & BOOTM_STATE_RAMDISK)) {
ulong rd_len = images->rd_end - images->rd_start;
ret = boot_ramdisk_high(&images->lmb, images->rd_start,
rd_len, &images->initrd_start, &images->initrd_end);
if (!ret) {
setenv_hex("initrd_start", images->initrd_start);
setenv_hex("initrd_end", images->initrd_end);
}
}
#endif
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_LMB)
if (!ret && (states & BOOTM_STATE_FDT)) {
boot_fdt_add_mem_rsv_regions(&images->lmb, images->ft_addr);
ret = boot_relocate_fdt(&images->lmb, &images->ft_addr,
&images->ft_len);
}
#endif
/* From now on, we need the OS boot function */
if (ret)
return ret;
boot_fn = boot_os[images->os.os];
if (boot_fn == NULL) {
if (iflag)
enable_interrupts();
printf("ERROR: booting os '%s' (%d) is not supported\n",
genimg_get_os_name(images->os.os), images->os.os);
bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS);
return 1;
}
/* Call various other states that are not generally used */
if (!ret && (states & BOOTM_STATE_OS_CMDLINE))
ret = boot_fn(BOOTM_STATE_OS_CMDLINE, argc, argv, images);
if (!ret && (states & BOOTM_STATE_OS_BD_T))
ret = boot_fn(BOOTM_STATE_OS_BD_T, argc, argv, images);
if (!ret && (states & BOOTM_STATE_OS_PREP))
ret = boot_fn(BOOTM_STATE_OS_PREP, argc, argv, images);
#ifdef CONFIG_TRACE
/* Pretend to run the OS, then run a user command */
if (!ret && (states & BOOTM_STATE_OS_FAKE_GO)) {
char *cmd_list = getenv("fakegocmd");
ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_FAKE_GO,
images, boot_fn);
if (!ret && cmd_list)
ret = run_command_list(cmd_list, -1, flag);
}
#endif
/* Now run the OS! We hope this doesn't return */
if (!ret && (states & BOOTM_STATE_OS_GO)) {
ret = boot_selected_os(argc, argv, BOOTM_STATE_OS_GO,
images, boot_fn);
if (ret)
goto err;
}
return ret;
/* Deal with any fallout */
err:
if (iflag)
enable_interrupts();
if (ret == BOOTM_ERR_UNIMPLEMENTED)
bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL);
else if (ret == BOOTM_ERR_RESET)
do_reset(cmdtp, flag, argc, argv);
else
puts("subcommand not supported\n");
return ret;
}
int net_loop(enum proto_t protocol)
{
int ret = -EINVAL;
net_restarted = 0;
net_dev_exists = 0;
net_try_count = 1;
debug_cond(DEBUG_INT_STATE, "--- net_loop Entry\n");
bootstage_mark_name(BOOTSTAGE_ID_ETH_START, "eth_start");
net_init();
if (eth_is_on_demand_init() || protocol != NETCONS) {
eth_halt();
eth_set_current();
ret = eth_init();
if (ret < 0) {
eth_halt();
return ret;
}
} else {
eth_init_state_only();
}
restart:
#ifdef CONFIG_USB_KEYBOARD
net_busy_flag = 0;
#endif
net_set_state(NETLOOP_CONTINUE);
/*
* Start the ball rolling with the given start function. From
* here on, this code is a state machine driven by received
* packets and timer events.
*/
debug_cond(DEBUG_INT_STATE, "--- net_loop Init\n");
net_init_loop();
switch (net_check_prereq(protocol)) {
case 1:
/* network not configured */
eth_halt();
return -ENODEV;
case 2:
/* network device not configured */
break;
case 0:
net_dev_exists = 1;
net_boot_file_size = 0;
switch (protocol) {
case TFTPGET:
#ifdef CONFIG_CMD_TFTPPUT
case TFTPPUT:
#endif
/* always use ARP to get server ethernet address */
tftp_start(protocol);
break;
#ifdef CONFIG_CMD_TFTPSRV
case TFTPSRV:
tftp_start_server();
break;
#endif
#if defined(CONFIG_CMD_DHCP)
case DHCP:
bootp_reset();
net_ip.s_addr = 0;
dhcp_request(); /* Basically same as BOOTP */
break;
#endif
case BOOTP:
bootp_reset();
net_ip.s_addr = 0;
bootp_request();
break;
#if defined(CONFIG_CMD_RARP)
case RARP:
rarp_try = 0;
net_ip.s_addr = 0;
rarp_request();
break;
#endif
#if defined(CONFIG_CMD_PING)
case PING:
ping_start();
break;
#endif
#if defined(CONFIG_CMD_NFS)
case NFS:
nfs_start();
break;
#endif
#if defined(CONFIG_CMD_CDP)
case CDP:
cdp_start();
break;
#endif
#if defined(CONFIG_NETCONSOLE) && !(CONFIG_SPL_BUILD)
case NETCONS:
nc_start();
break;
#endif
#if defined(CONFIG_CMD_SNTP)
case SNTP:
sntp_start();
break;
#endif
#if defined(CONFIG_CMD_DNS)
case DNS:
dns_start();
break;
#endif
#if defined(CONFIG_CMD_LINK_LOCAL)
case LINKLOCAL:
link_local_start();
break;
#endif
default:
break;
}
break;
}
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
#if defined(CONFIG_SYS_FAULT_ECHO_LINK_DOWN) && \
defined(CONFIG_STATUS_LED) && \
defined(STATUS_LED_RED)
/*
* Echo the inverted link state to the fault LED.
*/
if (miiphy_link(eth_get_dev()->name, CONFIG_SYS_FAULT_MII_ADDR))
status_led_set(STATUS_LED_RED, STATUS_LED_OFF);
else
status_led_set(STATUS_LED_RED, STATUS_LED_ON);
#endif /* CONFIG_SYS_FAULT_ECHO_LINK_DOWN, ... */
#endif /* CONFIG_MII, ... */
#ifdef CONFIG_USB_KEYBOARD
net_busy_flag = 1;
#endif
/*
* Main packet reception loop. Loop receiving packets until
* someone sets `net_state' to a state that terminates.
*/
for (;;) {
WATCHDOG_RESET();
#ifdef CONFIG_SHOW_ACTIVITY
show_activity(1);
#endif
if (arp_timeout_check() > 0)
time_start = get_timer(0);
/*
* Check the ethernet for a new packet. The ethernet
* receive routine will process it.
* Most drivers return the most recent packet size, but not
* errors that may have happened.
*/
eth_rx();
/*
* Abort if ctrl-c was pressed.
*/
if (ctrlc()) {
/* cancel any ARP that may not have completed */
net_arp_wait_packet_ip.s_addr = 0;
net_cleanup_loop();
eth_halt();
/* Invalidate the last protocol */
eth_set_last_protocol(BOOTP);
puts("\nAbort\n");
/* include a debug print as well incase the debug
messages are directed to stderr */
debug_cond(DEBUG_INT_STATE, "--- net_loop Abort!\n");
ret = -EINTR;
goto done;
}
/*
* Check for a timeout, and run the timeout handler
* if we have one.
*/
if (time_handler &&
((get_timer(0) - time_start) > time_delta)) {
thand_f *x;
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
#if defined(CONFIG_SYS_FAULT_ECHO_LINK_DOWN) && \
defined(CONFIG_STATUS_LED) && \
defined(STATUS_LED_RED)
/*
* Echo the inverted link state to the fault LED.
*/
if (miiphy_link(eth_get_dev()->name,
CONFIG_SYS_FAULT_MII_ADDR))
status_led_set(STATUS_LED_RED, STATUS_LED_OFF);
else
status_led_set(STATUS_LED_RED, STATUS_LED_ON);
#endif /* CONFIG_SYS_FAULT_ECHO_LINK_DOWN, ... */
#endif /* CONFIG_MII, ... */
debug_cond(DEBUG_INT_STATE, "--- net_loop timeout\n");
x = time_handler;
time_handler = (thand_f *)0;
(*x)();
}
if (net_state == NETLOOP_FAIL)
ret = net_start_again();
switch (net_state) {
case NETLOOP_RESTART:
net_restarted = 1;
goto restart;
case NETLOOP_SUCCESS:
net_cleanup_loop();
if (net_boot_file_size > 0) {
printf("Bytes transferred = %d (%x hex)\n",
net_boot_file_size, net_boot_file_size);
setenv_hex("filesize", net_boot_file_size);
setenv_hex("fileaddr", load_addr);
}
if (protocol != NETCONS)
eth_halt();
else
eth_halt_state_only();
eth_set_last_protocol(protocol);
ret = net_boot_file_size;
debug_cond(DEBUG_INT_STATE, "--- net_loop Success!\n");
goto done;
case NETLOOP_FAIL:
net_cleanup_loop();
/* Invalidate the last protocol */
eth_set_last_protocol(BOOTP);
debug_cond(DEBUG_INT_STATE, "--- net_loop Fail!\n");
goto done;
case NETLOOP_CONTINUE:
continue;
}
}
done:
#ifdef CONFIG_USB_KEYBOARD
net_busy_flag = 0;
#endif
#ifdef CONFIG_CMD_TFTPPUT
/* Clear out the handlers */
net_set_udp_handler(NULL);
net_set_icmp_handler(NULL);
#endif
return ret;
}
int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
char *s;
u32 *len_ptr;
u32 addr, data, len;
int i, tpl_type, verify;
u32 unc_len = CFG_BOOTM_LEN;
image_header_t *hdr = &header;
tplink_image_header_t *tpl_hdr;
/*
* By default don't verify data CRC checksum,
* but allow to enable it, using environment
**/
s = getenv("verify_data");
verify = (s && (*s == 'y')) ? 1 : 0;
if (argc < 2) {
addr = load_addr;
} else {
addr = simple_strtoul(argv[1], NULL, 16);
}
printf("Booting image from 0x%08lX...\n", addr);
/* Check what header type we have */
memmove(&data, (char *)addr, sizeof(u32));
tpl_type = 0;
switch (ntohl(data)) {
case TPL_IH_VERSION_V1:
tpl_type = 1;
tpl_hdr = (tplink_image_header_t *)addr;
print_tpl_ih_v1(tpl_hdr);
/* Convert to general format */
tpl_to_uboot_header(hdr, tpl_hdr);
break;
case IH_MAGIC:
print_uboot_ih((image_header_t *)addr);
memmove(&header, (char *)addr, sizeof(image_header_t));
break;
case TPL_IH_VERSION_V2:
case TPL_IH_VERSION_V3:
default:
puts("## Error: unsupported image header\n");
return 1;
}
/* Always verify header CRC */
if (ih_header_crc(hdr, tpl_type) != 0) {
puts("## Error: header checksum mismatch!\n");
return 1;
}
/* And data if enabled */
if (tpl_type) {
data = addr + sizeof(tplink_image_header_t);
} else {
data = addr + sizeof(image_header_t);
}
if (ih_data_crc(data, hdr, tpl_type, verify) != 0) {
puts("## Error: data checksum mismatch!\n");
return 1;
}
puts("\n");
len = ntohl(hdr->ih_size);
len_ptr = (u32 *)data;
/* We support only MIPS */
if (hdr->ih_arch != IH_CPU_MIPS) {
puts("## Error: unsupported architecture!\n");
return 1;
}
/* Image type... */
switch (hdr->ih_type) {
case IH_TYPE_KERNEL:
break;
case IH_TYPE_MULTI:
/* OS kernel is always in first image */
len = ntohl(len_ptr[0]);
data += 8;
/* Move over list to first image */
for (i = 1; len_ptr[i]; ++i)
data += 4;
break;
default:
puts("## Error: unsupported image type!\n");
return 1;
}
/*
* We have reached the point of no return: we are going to
* overwrite all exception vector code, so we cannot easily
* recover from any failures any more...
*/
#ifdef CONFIG_NETCONSOLE
/*
* Stop the ethernet stack if NetConsole could have
* left it up
*/
puts("Stopping network... ");
eth_halt();
puts("OK!\n");
#endif
/* TODO: should we flush caches for kernel? */
/*
* Flush everything, restore caches for linux
*/
//mips_cache_flush();
//mips_icache_flush_ix();
/* XXX - this causes problems when booting from flash */
/* dcache_disable(); */
/* Compression type... */
switch (hdr->ih_comp) {
case IH_COMP_LZMA:
printf("Uncompressing %s... ", ih_img_type(hdr->ih_type));
/* Try to extract LZMA data... */
i = lzma_inflate((u8 *)data, len,
(u8 *)ntohl(hdr->ih_load), (int *)&unc_len);
/* TODO: more verbose LZMA errors */
if (i != LZMA_RESULT_OK) {
puts("ERROR\n");
printf("## Error: LZMA error '%d'!\n", i);
return 1;
}
puts("OK!\n");
break;
default:
printf("## Error: unsupported compression type '%s'!\n",
ih_comp_type(hdr->ih_comp));
return 1;
}
#ifdef CONFIG_SILENT_CONSOLE
fixup_silent_linux();
#endif
do_bootm_linux(cmdtp, flag, argc, argv);
return 1;
}
