Changes since U-Boot 1.0.0:
======================================================================
+* Patches by David Müller, 14 Nov 2003:
+ - board/mpl/common/common_util.c
+ * implement support for BZIP2 compressed images
+ * various cleanups (printf -> puts, ...)
+ - board/mpl/common/flash.c
+ * report correct errors to upper layers
+ * check the erase fail and VPP low bits in status reg
+ - board/mpl/vcma9/cmd_vcma9.c
+ - board/mpl/vcma9/flash.c
+ * various cleanups (printf -> puts, ...)
+ - common/cmd_usb.c
+ * fix typo in comment
+ - cpu/arm920t/usb_ohci.c
+ * support for S3C2410 is missing in #if line
+ - drivers/cs8900.c
+ * reinit some registers in case of error (cable missing, ...)
+ - fs/fat/fat.c
+ * support for USB/MMC devices is missing in #if line
+ - include/configs/MIP405.h
+ - include/configs/PIP405.h
+ * enable BZIP2 support
+ * enlarge malloc space to 1MiB because of BZIP2 support
+ - include/configs/VCMA9.h
+ * enable BZIP2 support
+ * enlarge malloc space to 1MiB because of BZIP2 support
+ * enable USB support
+ - lib_arm/armlinux.c
+ * change calling convention of ARM Linux kernel as
+ described on http://www.arm.linux.org.uk/developer/booting.php
+
+* Patch by Thomas Lange, 14 Nov 2003:
+ Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
+ support all these AMD boards.
+
+* Patch by Thomas Lange, 14 Nov 2003:
+ Workaround for mips au1x00 physical memory accesses (the au1x00
+ uses a 36 bit bus internally and cannot access physical memory
+ directly. Use the uncached SDRAM address instead of the physical
+ one.)
+
* Patch by Xue Ligong (Joe), 13 Nov 2003:
add Realtek 8019 ethernet driver
LIST_mips5kc="purple"
-LIST_au1x00="dbau1x00"
+LIST_au1x00="dbau1000 dbau1100 dbau1500"
LIST_mips="${LIST_mips4kc} ${LIST_mips5kc} ${LIST_au1x00}"
#########################################################################
-## MIPS32 AU1000
+## MIPS32 AU1X00
#########################################################################
-dbau1x00_config : unconfig
- @./mkconfig $(@:_config=) mips mips dbau1x00
+dbau1000_config : unconfig
+ @ >include/config.h
+ @echo "#define CONFIG_DBAU1000 1" >>include/config.h
+ @./mkconfig -a dbau1x00 mips mips dbau1x00
+
+dbau1100_config : unconfig
+ @ >include/config.h
+ @echo "#define CONFIG_DBAU1100 1" >>include/config.h
+ @./mkconfig -a dbau1x00 mips mips dbau1x00
+
+dbau1500_config : unconfig
+ @ >include/config.h
+ @echo "#define CONFIG_DBAU1500 1" >>include/config.h
+ @./mkconfig -a dbau1x00 mips mips dbau1x00
#########################################################################
#########################################################################
/* In cpu/mips/cpu.c */
void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 );
+#ifdef CONFIG_DBAU1100
+#warning "FIXME Check that bcsr is the same as dbau1000 board!"
+#endif
+#ifdef CONFIG_DBAU1500
+#warning "FIXME Check that bcsr is the same as dbau1000 board!"
+#endif
+
int checkboard (void)
{
u16 status;
proc_id = read_32bit_cp0_register(CP0_PRID);
- switch(proc_id>>24){
+ switch (proc_id >> 24) {
case 0:
- puts("Board: Merlot (DbAu1000)\n");
- printf("CPU: Au1000 396 MHz, id: 0x%02x, rev: 0x%02x\n",
- (proc_id>>8)&0xFF,proc_id&0xFF);
- break;
+ puts ("Board: Merlot (DbAu1000)\n");
+ printf ("CPU: Au1000 396 MHz, id: 0x%02x, rev: 0x%02x\n",
+ (proc_id >> 8) & 0xFF, proc_id & 0xFF);
+ break;
+ case 1:
+ puts ("Board: DbAu1500\n");
+ printf ("CPU: Au1500, id: 0x%02x, rev: 0x%02x\n",
+ (proc_id >> 8) & 0xFF, proc_id & 0xFF);
+ break;
+ case 2:
+ puts ("Board: DbAu1100\n");
+ printf ("CPU: Au1100, id: 0x%02x, rev: 0x%02x\n",
+ (proc_id >> 8) & 0xFF, proc_id & 0xFF);
+ break;
default:
- printf("Unsupported cpu %d, proc_id=0x%x\n",proc_id>>24,proc_id);
+ printf ("Unsupported cpu %d, proc_id=0x%x\n", proc_id >> 24, proc_id);
}
#ifdef CONFIG_IDE_PCMCIA
/* Enable 3.3 V on slot 0 ( VCC )
#include <i2c.h>
#include <devices.h>
#include <pci.h>
+#include <malloc.h>
+#include <bzlib.h>
#ifdef CONFIG_PIP405
#include "../pip405/pip405.h"
#include <405gp_pci.h>
#endif
-extern int gunzip (void *, int, unsigned char *, int *);
-extern int mem_test(unsigned long start, unsigned long ramsize, int quiet);
+extern int gunzip(void *, int, uchar *, int *);
+extern int mem_test(ulong start, ulong ramsize, int quiet);
-#define I2C_BACKUP_ADDR 0x7C00 /* 0x200 bytes for backup */
-#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405)
-#define IMAGE_SIZE 0x80000
-#elif defined(CONFIG_VCMA9)
-#define IMAGE_SIZE 0x40000 /* ugly, but it works for now */
-#endif
+#define I2C_BACKUP_ADDR 0x7C00 /* 0x200 bytes for backup */
+#define IMAGE_SIZE CFG_MONITOR_LEN /* ugly, but it works for now */
extern flash_info_t flash_info[]; /* info for FLASH chips */
static image_header_t header;
-int mpl_prg(unsigned long src,unsigned long size)
+static int
+mpl_prg(uchar *src, ulong size)
{
- unsigned long start;
+ ulong start;
flash_info_t *info;
- int i,rc;
+ int i, rc;
#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405)
char *copystr = (char *)src;
- unsigned long *magic = (unsigned long *)src;
+ ulong *magic = (ulong *)src;
#endif
info = &flash_info[0];
#if defined(CONFIG_PIP405) || defined(CONFIG_MIP405)
- if(ntohl(magic[0]) != IH_MAGIC) {
- printf("Bad Magic number\n");
+ if (ntohl(magic[0]) != IH_MAGIC) {
+ puts("Bad Magic number\n");
return -1;
}
/* some more checks before we delete the Flash... */
/* Checking the ISO_STRING prevents to program a
* wrong Firmware Image into the flash.
*/
- i=4; /* skip Magic number */
- while(1) {
- if(strncmp(©str[i],"MEV-",4)==0)
+ i = 4; /* skip Magic number */
+ while (1) {
+ if (strncmp(©str[i], "MEV-", 4) == 0)
break;
- if(i++>=0x100) {
- printf("Firmware Image for unknown Target\n");
+ if (i++ >= 0x100) {
+ puts("Firmware Image for unknown Target\n");
return -1;
}
}
/* we have the ISO STRING, check */
- if(strncmp(©str[i],CONFIG_ISO_STRING,sizeof(CONFIG_ISO_STRING)-1)!=0) {
- printf("Wrong Firmware Image: %s\n",©str[i]);
+ if (strncmp(©str[i], CONFIG_ISO_STRING, sizeof(CONFIG_ISO_STRING)-1) != 0) {
+ printf("Wrong Firmware Image: %s\n", ©str[i]);
return -1;
}
start = 0 - size;
- for(i=info->sector_count-1;i>0;i--)
- {
+ for (i = info->sector_count-1; i > 0; i--) {
info->protect[i] = 0; /* unprotect this sector */
- if(start>=info->start[i])
- break;
+ if (start >= info->start[i])
+ break;
}
/* set-up flash location */
/* now erase flash */
printf("Erasing at %lx (sector %d) (start %lx)\n",
start,i,info->start[i]);
- flash_erase (info, i, info->sector_count-1);
+ if ((rc = flash_erase (info, i, info->sector_count-1)) != 0) {
+ puts("ERROR ");
+ flash_perror(rc);
+ return (1);
+ }
+
#elif defined(CONFIG_VCMA9)
start = 0;
- for (i = 0; i <info->sector_count; i++)
- {
+ for (i = 0; i <info->sector_count; i++) {
info->protect[i] = 0; /* unprotect this sector */
if (size < info->start[i])
break;
/* now erase flash */
printf("Erasing at %lx (sector %d) (start %lx)\n",
start,0,info->start[0]);
- flash_erase (info, 0, i);
+ if ((rc = flash_erase (info, 0, i)) != 0) {
+ puts("ERROR ");
+ flash_perror(rc);
+ return (1);
+ }
#endif
printf("flash erased, programming from 0x%lx 0x%lx Bytes\n",src,size);
- if ((rc = flash_write ((uchar *)src, start, size)) != 0) {
- puts ("ERROR ");
- flash_perror (rc);
+ if ((rc = flash_write (src, start, size)) != 0) {
+ puts("ERROR ");
+ flash_perror(rc);
return (1);
}
- puts ("OK programming done\n");
+ puts("OK programming done\n");
return 0;
}
-int mpl_prg_image(unsigned long ld_addr)
+static int
+mpl_prg_image(uchar *ld_addr)
{
- unsigned long data,len,checksum;
- image_header_t *hdr=&header;
+ unsigned long len, checksum;
+ uchar *data;
+ image_header_t *hdr = &header;
+ int rc;
+
/* Copy header so we can blank CRC field for re-calculation */
memcpy (&header, (char *)ld_addr, sizeof(image_header_t));
if (ntohl(hdr->ih_magic) != IH_MAGIC) {
- printf ("Bad Magic Number\n");
+ puts("Bad Magic Number\n");
return 1;
}
print_image_hdr(hdr);
if (hdr->ih_os != IH_OS_U_BOOT) {
- printf ("No U-Boot Image\n");
+ puts("No U-Boot Image\n");
return 1;
}
if (hdr->ih_type != IH_TYPE_FIRMWARE) {
- printf ("No Firmware Image\n");
+ puts("No Firmware Image\n");
return 1;
}
- data = (ulong)&header;
+ data = (uchar *)&header;
len = sizeof(image_header_t);
checksum = ntohl(hdr->ih_hcrc);
hdr->ih_hcrc = 0;
if (crc32 (0, (char *)data, len) != checksum) {
- printf ("Bad Header Checksum\n");
+ puts("Bad Header Checksum\n");
return 1;
}
data = ld_addr + sizeof(image_header_t);
len = ntohl(hdr->ih_size);
- printf ("Verifying Checksum ... ");
+ puts("Verifying Checksum ... ");
if (crc32 (0, (char *)data, len) != ntohl(hdr->ih_dcrc)) {
- printf ("Bad Data CRC\n");
+ puts("Bad Data CRC\n");
return 1;
}
- switch (hdr->ih_comp) {
- case IH_COMP_NONE:
- break;
- case IH_COMP_GZIP:
- printf (" Uncompressing ... ");
- if (gunzip ((void *)(data+0x100000), 0x400000,
- (uchar *)data, (int *)&len) != 0) {
- printf ("GUNZIP ERROR\n");
+ puts("OK\n");
+
+ if (hdr->ih_comp != IH_COMP_NONE) {
+ uchar *buf;
+ /* reserve space for uncompressed image */
+ if ((buf = malloc(IMAGE_SIZE)) == NULL) {
+ puts("Insufficient space for decompression\n");
return 1;
}
- data+=0x100000;
- break;
- default:
- printf (" Unimplemented compression type %d\n", hdr->ih_comp);
- return 1;
+
+ switch (hdr->ih_comp) {
+ case IH_COMP_GZIP:
+ puts("Uncompressing (GZIP) ... ");
+ rc = gunzip ((void *)(buf), IMAGE_SIZE, data, (int *)&len);
+ if (rc != 0) {
+ puts("GUNZIP ERROR\n");
+ free(buf);
+ return 1;
+ }
+ puts("OK\n");
+ break;
+#if CONFIG_BZIP2
+ case IH_COMP_BZIP2:
+ puts("Uncompressing (BZIP2) ... ");
+ {
+ uint retlen = IMAGE_SIZE;
+ rc = BZ2_bzBuffToBuffDecompress ((char *)(buf), &retlen,
+ (char *)data, len, 0, 0);
+ len = retlen;
+ }
+ if (rc != BZ_OK) {
+ printf ("BUNZIP2 ERROR: %d\n", rc);
+ free(buf);
+ return 1;
+ }
+ puts("OK\n");
+ break;
+#endif
+ default:
+ printf ("Unimplemented compression type %d\n", hdr->ih_comp);
+ free(buf);
+ return 1;
+ }
+
+ rc = mpl_prg(buf, len);
+ free(buf);
+ } else {
+ rc = mpl_prg(data, len);
}
-
- printf (" OK\n");
- return(mpl_prg(data,len));
+
+ return(rc);
}
get_backup_values(&back);
if(!overwrite) {
if(strncmp(back.signature,"MPL\0",4)==0) {
- printf("Not possible to write Backup\n");
+ puts("Not possible to write Backup\n");
return;
}
}
memcpy(back.signature,"MPL\0",4);
i = getenv_r("serial#",back.serial_name,16);
if(i < 0) {
- printf("Not possible to write Backup\n");
+ puts("Not possible to write Backup\n");
return;
}
back.serial_name[16]=0;
i = getenv_r("ethaddr",back.eth_addr,20);
if(i < 0) {
- printf("Not possible to write Backup\n");
+ puts("Not possible to write Backup\n");
return;
}
back.eth_addr[20]=0;
}
else {
copy_old_env(oldsizes[i]);
- printf ("INFO: old environment ajusted, use saveenv\n");
+ puts("INFO: old environment ajusted, use saveenv\n");
}
}
else {
void show_stdio_dev(void)
{
/* Print information */
- printf ("In: ");
+ puts("In: ");
if (stdio_devices[stdin] == NULL) {
- printf ("No input devices available!\n");
+ puts("No input devices available!\n");
} else {
printf ("%s\n", stdio_devices[stdin]->name);
}
- printf ("Out: ");
+ puts("Out: ");
if (stdio_devices[stdout] == NULL) {
- printf ("No output devices available!\n");
+ puts("No output devices available!\n");
} else {
printf ("%s\n", stdio_devices[stdout]->name);
}
- printf ("Err: ");
+ puts("Err: ");
if (stdio_devices[stderr] == NULL) {
- printf ("No error devices available!\n");
+ puts("No error devices available!\n");
} else {
printf ("%s\n", stdio_devices[stderr]->name);
}
if (strcmp(argv[2], "floppy") == 0) {
char *local_args[3];
extern int do_fdcboot (cmd_tbl_t *, int, int, char *[]);
- printf ("\nupdating bootloader image from floppy\n");
+ puts("\nupdating bootloader image from floppy\n");
local_args[0] = argv[0];
if(argc==4) {
local_args[1] = argv[3];
ld_addr=load_addr;
}
printf ("\nupdating bootloader image from memory at %lX\n",ld_addr);
- result=mpl_prg_image(ld_addr);
+ result=mpl_prg_image((uchar *)ld_addr);
return result;
}
if (strcmp(argv[2], "mps") == 0) {
- printf ("\nupdating bootloader image from MPS\n");
- result=mpl_prg(src,size);
+ puts("\nupdating bootloader image from MPS\n");
+ result=mpl_prg((uchar *)src,size);
return result;
}
}
while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
- return -1;
+ return ERR_TIMOUT;
}
/* show that we're waiting */
if ((now - last) > 1000) { /* every second */
last = now;
}
}
- return 0;
+ return ERR_OK;
}
int intel_wait_for_DQ7(flash_info_t *info, int sect)
{
- ulong start, now, last;
+ ulong start, now, last, status;
volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[sect]);
start = get_timer (0);
while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
- return -1;
+ return ERR_TIMOUT;
}
/* show that we're waiting */
if ((now - last) > 1000) { /* every second */
last = now;
}
}
- addr[0]=(FLASH_WORD_SIZE)0x00500050;
- return 0;
+ status = addr[0] & (FLASH_WORD_SIZE)0x00280028;
+ /* clear status register */
+ addr[0] = (FLASH_WORD_SIZE)0x00500050;
+ /* check status for block erase fail and VPP low */
+ return (status == 0 ? ERR_OK : ERR_NOT_ERASED);
}
/*-----------------------------------------------------------------------
volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[0]);
volatile FLASH_WORD_SIZE *addr2;
int flag, prot, sect, l_sect;
- int i;
+ int i, rcode = 0;
if ((s_first < 0) || (s_first > s_last)) {
addr2[0] = (FLASH_WORD_SIZE)0x00500050; /* block erase */
for (i=0; i<50; i++)
udelay(1000); /* wait 1 ms */
- wait_for_DQ7(info, sect);
+ rcode |= wait_for_DQ7(info, sect);
}
else {
if((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL){
intel_wait_for_DQ7(info, sect);
addr2[0] = (FLASH_WORD_SIZE)0x00200020; /* sector erase */
addr2[0] = (FLASH_WORD_SIZE)0x00D000D0; /* sector erase */
- intel_wait_for_DQ7(info, sect);
+ rcode |= intel_wait_for_DQ7(info, sect);
}
else {
addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA;
addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055;
addr2[0] = (FLASH_WORD_SIZE)0x00300030; /* sector erase */
- wait_for_DQ7(info, sect);
+ rcode |= wait_for_DQ7(info, sect);
}
}
l_sect = sect;
addr = (FLASH_WORD_SIZE *)info->start[0];
addr[0] = (FLASH_WORD_SIZE)0x00F000F0; /* reset bank */
- printf (" done\n");
- return 0;
+ if (!rcode)
+ printf (" done\n");
+
+ return rcode;
}
return 0;
}
#if defined(CONFIG_DRIVER_CS8900)
- if (strcmp(argv[1], "cs8900_eeprom") == 0) {
+ if (strcmp(argv[1], "cs8900") == 0) {
if (strcmp(argv[2], "read") == 0) {
uchar addr; ushort data;
/* write checksum word */
cs8900_e2prom_write(addr, (0 - csum) << 8);
} else {
- printf("\nplease defined 'ethaddr'\n");
+ puts("\nplease defined 'ethaddr'\n");
}
} else if (strcmp(argv[2], "dump") == 0) {
uchar addr = 0, endaddr, csum; ushort data;
- printf("Dump of CS8900 config device: ");
+ puts("Dump of CS8900 config device: ");
cs8900_e2prom_read(addr, &data);
if ((data & 0xE000) == 0xA000) {
endaddr = (data & 0x00FF) / 2;
}
printf("\nChecksum: %s", (csum == 0) ? "ok" : "wrong");
} else {
- printf("no valid config found");
+ puts("no valid config found");
}
- printf("\n");
+ puts("\n");
}
return 0;
#TEXT_BASE = 0x30F80000
-TEXT_BASE = 0x33F80000
+TEXT_BASE = 0x33F00000
switch (info->flash_id & FLASH_VENDMASK)
{
case (AMD_MANUFACT & FLASH_VENDMASK):
- printf("AMD: ");
+ puts("AMD: ");
break;
default:
- printf("Unknown Vendor ");
+ puts("Unknown Vendor ");
break;
}
switch (info->flash_id & FLASH_TYPEMASK)
{
case (AMD_ID_LV400B & FLASH_TYPEMASK):
- printf("1x Amd29LV400BB (4Mbit)\n");
+ puts("1x Amd29LV400BB (4Mbit)\n");
break;
case (AMD_ID_LV800B & FLASH_TYPEMASK):
- printf("1x Amd29LV800BB (8Mbit)\n");
+ puts("1x Amd29LV800BB (8Mbit)\n");
break;
default:
- printf("Unknown Chip Type\n");
+ puts("Unknown Chip Type\n");
goto Done;
break;
}
printf(" Size: %ld MB in %d Sectors\n",
info->size >> 20, info->sector_count);
- printf(" Sector Start Addresses:");
+ puts(" Sector Start Addresses:");
for (i = 0; i < info->sector_count; i++)
{
if ((i % 5) == 0)
{
- printf ("\n ");
+ puts("\n ");
}
printf (" %08lX%s", info->start[i],
info->protect[i] ? " (RO)" : " ");
}
- printf ("\n");
+ puts("\n");
Done:
}
goto outahere;
}
- printf("ok.\n");
+ puts("ok.\n");
}
else /* it was protected */
{
- printf("protected!\n");
+ puts("protected!\n");
}
}
if (ctrlc())
- printf("User Interrupt!\n");
+ puts("User Interrupt!\n");
outahere:
/* allow flash to settle - wait 10 ms */
/***************************************************************************
* some helping routines
*/
-
+#if !CONFIG_USB_KEYBOARD
int overwrite_console(void)
{
/* return TRUE if console should be overwritten */
return 0;
}
-
+#endif
/************************************************************************
* Print VCMA9 Info
#endif
static int usb_stor_curr_dev=-1; /* current device */
-/* somme display routines (info command) */
+/* some display routines (info command) */
char * usb_get_class_desc(unsigned char dclass)
{
switch(dclass) {
*/
#include <common.h>
-/* #include <pci.h> no PCI on the S3C2400 */
+/* #include <pci.h> no PCI on the S3C24X0 */
#ifdef CONFIG_USB_OHCI
+#if defined(CONFIG_S3C2400)
#include <s3c2400.h>
+#elif defined(CONFIG_S3C2410)
+#include <s3c2410.h>
+#endif
+
#include <malloc.h>
#include <usb.h>
#include "usb_ohci.h"
/* We all use switches, right? ;-) */
#endif
+/* I assume ethernet behaves like au1000 */
+
#ifdef CONFIG_AU1000
/* Base address differ between cpu:s */
#define ETH0_BASE AU1000_ETH0_BASE
#define MAC0_ENABLE AU1000_MAC0_ENABLE
#else
-#error "Au1100 and Au1500 not supported"
+#ifdef CONFIG_AU1100
+#define ETH0_BASE AU1100_ETH0_BASE
+#define MAC0_ENABLE AU1100_MAC0_ENABLE
+#else
+#ifdef CONFIG_AU1500
+#define ETH0_BASE AU1500_ETH0_BASE
+#define MAC0_ENABLE AU1500_MAC0_ENABLE
+#else
+#error "No valid cpu set"
+#endif
+#endif
#endif
#include <common.h>
}
/* Put mac addr in little endian */
+ /* FIXME Check this for little endian mode */
#define ea eth_get_dev()->enetaddr
*mac_addr_high = (ea[5] << 8) | (ea[4] ) ;
*mac_addr_low = (ea[3] << 24) | (ea[2] << 16) |
#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#undef DEBUG
/* packet page register access functions */
/*NOP*/;
}
+static void eth_reginit (void)
+{
+ /* receive only error free packets addressed to this card */
+ put_reg (PP_RxCTL, PP_RxCTL_IA | PP_RxCTL_Broadcast | PP_RxCTL_RxOK);
+ /* do not generate any interrupts on receive operations */
+ put_reg (PP_RxCFG, 0);
+ /* do not generate any interrupts on transmit operations */
+ put_reg (PP_TxCFG, 0);
+ /* do not generate any interrupts on buffer operations */
+ put_reg (PP_BufCFG, 0);
+ /* enable transmitter/receiver mode */
+ put_reg (PP_LineCTL, PP_LineCTL_Rx | PP_LineCTL_Tx);
+}
+
void cs8900_get_enetaddr (uchar * addr)
{
int i;
put_reg (PP_IA + 2, bd->bi_enetaddr[2] | (bd->bi_enetaddr[3] << 8));
put_reg (PP_IA + 4, bd->bi_enetaddr[4] | (bd->bi_enetaddr[5] << 8));
- /* receive only error free packets addressed to this card */
- put_reg (PP_RxCTL, PP_RxCTL_IA | PP_RxCTL_Broadcast | PP_RxCTL_RxOK);
-
- /* do not generate any interrupts on receive operations */
- put_reg (PP_RxCFG, 0);
-
- /* do not generate any interrupts on transmit operations */
- put_reg (PP_TxCFG, 0);
-
- /* do not generate any interrupts on buffer operations */
- put_reg (PP_BufCFG, 0);
-
- /* enable transmitter/receiver mode */
- put_reg (PP_LineCTL, PP_LineCTL_Rx | PP_LineCTL_Tx);
-
+ eth_reginit ();
return 0;
}
status = CS8900_RTDATA; /* stat */
rxlen = CS8900_RTDATA; /* len */
+#ifdef DEBUG
if (rxlen > PKTSIZE_ALIGN + PKTALIGN)
printf ("packet too big!\n");
-
+#endif
for (addr = (unsigned short *) NetRxPackets[0], i = rxlen >> 1; i > 0;
i--)
*addr++ = CS8900_RTDATA;
/* Test to see if the chip has allocated memory for the packet */
if ((get_reg (PP_BusSTAT) & PP_BusSTAT_TxRDY) == 0) {
/* Oops... this should not happen! */
+#ifdef DEBUG
printf ("cs: unable to send packet; retrying...\n");
+#endif
for (tmo = get_timer (0) + 5 * CFG_HZ; get_timer (0) < tmo;)
/*NOP*/;
eth_reset ();
+ eth_reginit ();
goto retry;
}
/* nothing */ ;
if ((s & (PP_TER_CRS | PP_TER_TxOK)) != PP_TER_TxOK) {
+#ifdef DEBUG
printf ("\ntransmission error %#x\n", s);
+#endif
}
return 0;
printf("No current device\n");
return 1;
}
-#if (CONFIG_COMMANDS & CFG_CMD_IDE) || (CONFIG_COMMANDS & CFG_CMD_SCSI)
+#if (CONFIG_COMMANDS & CFG_CMD_IDE) || (CONFIG_COMMANDS & CFG_CMD_SCSI) || \
+ (CONFIG_COMMANDS & CFG_CMD_USB) || (CONFIG_MMC)
printf("Interface: ");
switch(cur_dev->if_type) {
case IF_TYPE_IDE : printf("IDE"); break;
#define PHYSADDR(a) ((a) & 0x1fffffff)
#endif
+/*
+ * Returns the uncached address of a sdram address
+ */
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_AU1X00
+/* We use a 36 bit physical address map here and
+ cannot access physical memory directly from core */
+#define UNCACHED_SDRAM(a) (((unsigned long)(a)) | 0x20000000)
+#else /* !CONFIG_AU1X00 */
+#define UNCACHED_SDRAM(a) PHYSADDR(a)
+#endif /* CONFIG_AU1X00 */
+#endif /* __ASSEMBLY__ */
/*
* Map an address to a certain kernel segment
*/
#define CFG_FLASH_BASE 0xFFF80000
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
/*
* For booting Linux, the board info and command line data
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
+/************************************************************
+ * support BZIP2 compression
+ ************************************************************/
+#define CONFIG_BZIP2 1
+
/************************************************************
* Ident
************************************************************/
#define CFG_FLASH_BASE 0xFFF80000
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
-#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
+#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
/*
* For booting Linux, the board info and command line data
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
+/************************************************************
+ * support BZIP2 compression
+ ************************************************************/
+#define CONFIG_BZIP2 1
+
/************************************************************
* Ident
************************************************************/
#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
#define CONFIG_S3C2410 1 /* in a SAMSUNG S3C2410 SoC */
#define CONFIG_VCMA9 1 /* on a MPL VCMA9 Board */
+#define LITTLEENDIAN 1 /* used by usb_ohci.c */
/* input clock of PLL */
#define CONFIG_SYS_CLK_FREQ 12000000/* VCMA9 has 12MHz input clock */
/*CFG_CMD_NAND |*/ \
CFG_CMD_EEPROM | \
CFG_CMD_I2C | \
- /*CFG_CMD_USB |*/ \
+ CFG_CMD_USB | \
CFG_CMD_REGINFO | \
+ CFG_CMD_FAT | \
CFG_CMD_DATE | \
CFG_CMD_ELF | \
+ CFG_CMD_DHCP | \
+ CFG_CMD_PING | \
CFG_CMD_BSP)
/* this must be included after the definiton of CONFIG_COMMANDS */
/*
* Size of malloc() pool
*/
-#define CONFIG_MALLOC_SIZE (CFG_ENV_SIZE + 128*1024)
-#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
+/*#define CONFIG_MALLOC_SIZE (CFG_ENV_SIZE + 128*1024)*/
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_MONITOR_LEN (256 * 1024)
-#define CFG_MALLOC_LEN (128 * 1024)
+#define CFG_MALLOC_LEN (1024 * 1024) /* BUNZIP2 needs a lot of RAM */
/*
* Hardware drivers
/************************************************************
* USB support
************************************************************/
-#if 0
-#define CONFIG_USB_OHCI
-#define CONFIG_USB_KEYBOARD
-#define CONFIG_USB_STORAGE
+#define CONFIG_USB_OHCI 1
+#define CONFIG_USB_KEYBOARD 1
+#define CONFIG_USB_STORAGE 1
+#define CONFIG_DOS_PARTITION 1
/* Enable needed helper functions */
#define CFG_DEVICE_DEREGISTER /* needs device_deregister */
-#endif
/************************************************************
* RTC
#define CONFIG_BAUDRATE 9600
-#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTDELAY 5
+/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
+#define CONFIG_BOOT_RETRY_TIME -10 /* feature is avaiable but not enabled */
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
+
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 10.0.0.110
#define CONFIG_SERVERIP 10.0.0.1
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+/* support BZIP2 compression */
+#define CONFIG_BZIP2 1
+
/************************************************************
* Ident
************************************************************/
#define CONFIG_DBAU1X00 1
#define CONFIG_AU1X00 1 /* alchemy series cpu */
+#ifdef CONFIG_DBAU1000
/* Also known as Merlot */
-#define CONFIG_DBAU1000 1 /* board, Hardcoded for now */
-#define CONFIG_AU1000 1 /* cpu, Hardcoded for now */
+#define CONFIG_AU1000 1
+#else
+#ifdef CONFIG_DBAU1100
+#define CONFIG_AU1100 1
+#else
+#ifdef CONFIG_DBAU1500
+#define CONFIG_AU1500 1
+#else
+#error "No valid board set"
+#endif
+#endif
+#endif
#define CONFIG_ETHADDR DE:AD:BE:EF:01:01 /* Ethernet address */
ulong len = 0, checksum;
ulong initrd_start, initrd_end;
ulong data;
- void (*theKernel) (int zero, int arch);
+ void (*theKernel)(int zero, int arch, uint params);
image_header_t *hdr = &header;
bd_t *bd = gd->bd;
char *commandline = getenv ("bootargs");
#endif
- theKernel = (void (*)(int, int)) ntohl (hdr->ih_ep);
+ theKernel = (void (*)(int, int, uint))ntohl(hdr->ih_ep);
/*
* Check if there is an initrd image
cleanup_before_linux ();
- theKernel (0, bd->bi_arch_number);
+ theKernel (0, bd->bi_arch_number, bd->bi_boot_params);
}
(ulong) theKernel);
#endif
- linux_params_init (PHYSADDR (gd->bd->bi_boot_params), commandline);
+ linux_params_init (UNCACHED_SDRAM (gd->bd->bi_boot_params), commandline);
#ifdef CONFIG_MEMSIZE_IN_BYTES
sprintf (env_buf, "%lu", gd->ram_size);
linux_env_set ("memsize", env_buf);
- sprintf (env_buf, "0x%08X", (uint) PHYSADDR (initrd_start));
+ sprintf (env_buf, "0x%08X", (uint) UNCACHED_SDRAM (initrd_start));
linux_env_set ("initrd_start", env_buf);
sprintf (env_buf, "0x%X", (uint) (initrd_end - initrd_start));
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