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Diffstat (limited to 'board/eltec/bab7xx/misc.c')
-rw-r--r--board/eltec/bab7xx/misc.c510
1 files changed, 255 insertions, 255 deletions
diff --git a/board/eltec/bab7xx/misc.c b/board/eltec/bab7xx/misc.c
index 1b4376dcda..b50d11b751 100644
--- a/board/eltec/bab7xx/misc.c
+++ b/board/eltec/bab7xx/misc.c
@@ -62,7 +62,7 @@ int misc_init_r (void)
u_int i, l, initSrom, copyNv;
char buf[256];
char hex[23] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0,
- 0, 0, 0, 0, 10, 11, 12, 13, 14, 15 };
+ 0, 0, 0, 0, 10, 11, 12, 13, 14, 15 };
pci_dev_t bdf;
char sromSYM[] = {
@@ -131,204 +131,204 @@ int misc_init_r (void)
/* read out current revision srom contens */
el_srom_load (0x0000, (u_char*)&eerev, sizeof(revinfo),
- SECOND_DEVICE, FIRST_BLOCK);
+ SECOND_DEVICE, FIRST_BLOCK);
/* read out current nvram shadow image */
nvram_read (buf, CFG_NV_SROM_COPY_ADDR, CFG_SROM_SIZE);
if (strcmp (eerev.magic, "ELTEC") != 0)
{
- /* srom is not initialized -> create a default revision info */
- for (i = 0, ptr = (u_char *)&eerev; i < sizeof(revinfo); i++)
- *ptr++ = 0x00;
- strcpy(eerev.magic, "ELTEC");
- eerev.revrev[0] = 1;
- eerev.revrev[1] = 0;
- eerev.size = 0x00E0;
- eerev.category[0] = 0x01;
-
- /* node id from dead e128 as default */
- eerev.etheraddr[0] = 0x00;
- eerev.etheraddr[1] = 0x00;
- eerev.etheraddr[2] = 0x5B;
- eerev.etheraddr[3] = 0x00;
- eerev.etheraddr[4] = 0x2E;
- eerev.etheraddr[5] = 0x4D;
-
- /* cache config word for bab750 */
- *(int*)&eerev.res[0] = CLK2P0TO1_1MB_PB_0P5DH;
-
- initSrom = 1; /* force dialog */
- copyNv = 1; /* copy to nvram */
+ /* srom is not initialized -> create a default revision info */
+ for (i = 0, ptr = (u_char *)&eerev; i < sizeof(revinfo); i++)
+ *ptr++ = 0x00;
+ strcpy(eerev.magic, "ELTEC");
+ eerev.revrev[0] = 1;
+ eerev.revrev[1] = 0;
+ eerev.size = 0x00E0;
+ eerev.category[0] = 0x01;
+
+ /* node id from dead e128 as default */
+ eerev.etheraddr[0] = 0x00;
+ eerev.etheraddr[1] = 0x00;
+ eerev.etheraddr[2] = 0x5B;
+ eerev.etheraddr[3] = 0x00;
+ eerev.etheraddr[4] = 0x2E;
+ eerev.etheraddr[5] = 0x4D;
+
+ /* cache config word for bab750 */
+ *(int*)&eerev.res[0] = CLK2P0TO1_1MB_PB_0P5DH;
+
+ initSrom = 1; /* force dialog */
+ copyNv = 1; /* copy to nvram */
}
if ((copyNv == 0) && (el_srom_checksum((u_char*)&eerev, CFG_SROM_SIZE) !=
- el_srom_checksum((u_char*)buf, CFG_SROM_SIZE)))
+ el_srom_checksum((u_char*)buf, CFG_SROM_SIZE)))
{
- printf ("Invalid revision info copy in nvram !\n");
- printf ("Press key:\n <c> to copy current revision info to nvram.\n");
- printf (" <r> to reenter revision info.\n");
- printf ("=> ");
- if (0 != readline (NULL))
- {
- switch ((char)toupper(console_buffer[0]))
- {
- case 'C':
- copyNv = 1;
- break;
- case 'R':
- copyNv = 1;
- initSrom = 1;
- break;
- }
- }
+ printf ("Invalid revision info copy in nvram !\n");
+ printf ("Press key:\n <c> to copy current revision info to nvram.\n");
+ printf (" <r> to reenter revision info.\n");
+ printf ("=> ");
+ if (0 != readline (NULL))
+ {
+ switch ((char)toupper(console_buffer[0]))
+ {
+ case 'C':
+ copyNv = 1;
+ break;
+ case 'R':
+ copyNv = 1;
+ initSrom = 1;
+ break;
+ }
+ }
}
if (initSrom)
{
- memcpy (buf, &eerev.revision[0][0], 14); /* save all revision info */
- printf ("Enter revision number (0-9): %c ", eerev.revision[0][0]);
- if (0 != readline (NULL))
- {
- eerev.revision[0][0] = (char)toupper(console_buffer[0]);
- memcpy (&eerev.revision[1][0], buf, 12); /* shift rest of rev info */
- }
-
- printf ("Enter revision character (A-Z): %c ", eerev.revision[0][1]);
- if (1 == readline (NULL))
- {
- eerev.revision[0][1] = (char)toupper(console_buffer[0]);
- }
-
- printf ("Enter board name (V-XXXX-XXXX): %s ", (char *)&eerev.board);
- if (11 == readline (NULL))
- {
- for (i=0; i<11; i++)
- eerev.board[i] = (char)toupper(console_buffer[i]);
- eerev.board[11] = '\0';
- }
-
- printf ("Enter serial number: %s ", (char *)&eerev.serial );
- if (6 == readline (NULL))
- {
- for (i=0; i<6; i++)
- eerev.serial[i] = console_buffer[i];
- eerev.serial[6] = '\0';
- }
-
- printf ("Enter ether node ID with leading zero (HEX): %02x%02x%02x%02x%02x%02x ",
- eerev.etheraddr[0], eerev.etheraddr[1],
- eerev.etheraddr[2], eerev.etheraddr[3],
- eerev.etheraddr[4], eerev.etheraddr[5]);
- if (12 == readline (NULL))
- {
- for (i=0; i<12; i+=2)
- eerev.etheraddr[i>>1] = (char)(16*hex[toupper(console_buffer[i])-'0'] +
- hex[toupper(console_buffer[i+1])-'0']);
- }
-
- l = strlen ((char *)&eerev.text);
- printf("Add to text section (max 64 chr): %s ", (char *)&eerev.text );
- if (0 != readline (NULL))
- {
- for (i = l; i<63; i++)
- eerev.text[i] = console_buffer[i-l];
- eerev.text[63] = '\0';
- }
-
- if (strstr ((char *)&eerev.board, "75") != NULL)
- eltec_board = 750;
- else
- eltec_board = 740;
-
- if (eltec_board == 750)
- {
- if (CPU_TYPE == CPU_TYPE_750)
- *(int*)&eerev.res[0] = CLK2P0TO1_1MB_PB_0P5DH;
- else
- *(int*)&eerev.res[0] = CLK2P5TO1_1MB_PB_0P5DH;
-
- printf("Enter L2Cache config word with leading zero (HEX): %08X ",
- *(int*)&eerev.res[0] );
- if (0 != readline (NULL))
- {
- for (i=0; i<7; i+=2)
- {
- eerev.res[i>>1] =
- (char)(16*hex[toupper(console_buffer[i])-'0'] +
- hex[toupper(console_buffer[i+1])-'0']);
- }
- }
-
- /* prepare network eeprom */
- sromMII[20] = eerev.etheraddr[0];
- sromMII[21] = eerev.etheraddr[1];
- sromMII[22] = eerev.etheraddr[2];
- sromMII[23] = eerev.etheraddr[3];
- sromMII[24] = eerev.etheraddr[4];
- sromMII[25] = eerev.etheraddr[5];
- printf("\nSRom: Writing DEC21143 MII info .. ");
-
- if (dc_srom_store ((u_short *)sromMII) == -1)
- printf("FAILED\n");
- else
- printf("OK\n");
- }
-
- if (eltec_board == 740)
- {
- *(int *)&eerev.res[0] = 0;
- sromSYM[20] = eerev.etheraddr[0];
- sromSYM[21] = eerev.etheraddr[1];
- sromSYM[22] = eerev.etheraddr[2];
- sromSYM[23] = eerev.etheraddr[3];
- sromSYM[24] = eerev.etheraddr[4];
- sromSYM[25] = eerev.etheraddr[5];
- printf("\nSRom: Writing DEC21143 SYM info .. ");
-
- if (dc_srom_store ((u_short *)sromSYM) == -1)
- printf("FAILED\n");
- else
- printf("OK\n");
- }
-
- /* update CRC */
- eerev.crc = el_srom_checksum((u_char *)eerev.board, eerev.size);
-
- /* write new values */
- printf("\nSRom: Writing revision info ...... ");
- if (el_srom_store((BLOCK_SIZE-sizeof(revinfo)), (u_char *)&eerev,
- sizeof(revinfo), SECOND_DEVICE, FIRST_BLOCK) == -1)
- printf("FAILED\n\n");
- else
- printf("OK\n\n");
-
- /* write new values as shadow image to nvram */
- nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE);
+ memcpy (buf, &eerev.revision[0][0], 14); /* save all revision info */
+ printf ("Enter revision number (0-9): %c ", eerev.revision[0][0]);
+ if (0 != readline (NULL))
+ {
+ eerev.revision[0][0] = (char)toupper(console_buffer[0]);
+ memcpy (&eerev.revision[1][0], buf, 12); /* shift rest of rev info */
+ }
+
+ printf ("Enter revision character (A-Z): %c ", eerev.revision[0][1]);
+ if (1 == readline (NULL))
+ {
+ eerev.revision[0][1] = (char)toupper(console_buffer[0]);
+ }
+
+ printf ("Enter board name (V-XXXX-XXXX): %s ", (char *)&eerev.board);
+ if (11 == readline (NULL))
+ {
+ for (i=0; i<11; i++)
+ eerev.board[i] = (char)toupper(console_buffer[i]);
+ eerev.board[11] = '\0';
+ }
+
+ printf ("Enter serial number: %s ", (char *)&eerev.serial );
+ if (6 == readline (NULL))
+ {
+ for (i=0; i<6; i++)
+ eerev.serial[i] = console_buffer[i];
+ eerev.serial[6] = '\0';
+ }
+
+ printf ("Enter ether node ID with leading zero (HEX): %02x%02x%02x%02x%02x%02x ",
+ eerev.etheraddr[0], eerev.etheraddr[1],
+ eerev.etheraddr[2], eerev.etheraddr[3],
+ eerev.etheraddr[4], eerev.etheraddr[5]);
+ if (12 == readline (NULL))
+ {
+ for (i=0; i<12; i+=2)
+ eerev.etheraddr[i>>1] = (char)(16*hex[toupper(console_buffer[i])-'0'] +
+ hex[toupper(console_buffer[i+1])-'0']);
+ }
+
+ l = strlen ((char *)&eerev.text);
+ printf("Add to text section (max 64 chr): %s ", (char *)&eerev.text );
+ if (0 != readline (NULL))
+ {
+ for (i = l; i<63; i++)
+ eerev.text[i] = console_buffer[i-l];
+ eerev.text[63] = '\0';
+ }
+
+ if (strstr ((char *)&eerev.board, "75") != NULL)
+ eltec_board = 750;
+ else
+ eltec_board = 740;
+
+ if (eltec_board == 750)
+ {
+ if (CPU_TYPE == CPU_TYPE_750)
+ *(int*)&eerev.res[0] = CLK2P0TO1_1MB_PB_0P5DH;
+ else
+ *(int*)&eerev.res[0] = CLK2P5TO1_1MB_PB_0P5DH;
+
+ printf("Enter L2Cache config word with leading zero (HEX): %08X ",
+ *(int*)&eerev.res[0] );
+ if (0 != readline (NULL))
+ {
+ for (i=0; i<7; i+=2)
+ {
+ eerev.res[i>>1] =
+ (char)(16*hex[toupper(console_buffer[i])-'0'] +
+ hex[toupper(console_buffer[i+1])-'0']);
+ }
+ }
+
+ /* prepare network eeprom */
+ sromMII[20] = eerev.etheraddr[0];
+ sromMII[21] = eerev.etheraddr[1];
+ sromMII[22] = eerev.etheraddr[2];
+ sromMII[23] = eerev.etheraddr[3];
+ sromMII[24] = eerev.etheraddr[4];
+ sromMII[25] = eerev.etheraddr[5];
+ printf("\nSRom: Writing DEC21143 MII info .. ");
+
+ if (dc_srom_store ((u_short *)sromMII) == -1)
+ printf("FAILED\n");
+ else
+ printf("OK\n");
+ }
+
+ if (eltec_board == 740)
+ {
+ *(int *)&eerev.res[0] = 0;
+ sromSYM[20] = eerev.etheraddr[0];
+ sromSYM[21] = eerev.etheraddr[1];
+ sromSYM[22] = eerev.etheraddr[2];
+ sromSYM[23] = eerev.etheraddr[3];
+ sromSYM[24] = eerev.etheraddr[4];
+ sromSYM[25] = eerev.etheraddr[5];
+ printf("\nSRom: Writing DEC21143 SYM info .. ");
+
+ if (dc_srom_store ((u_short *)sromSYM) == -1)
+ printf("FAILED\n");
+ else
+ printf("OK\n");
+ }
+
+ /* update CRC */
+ eerev.crc = el_srom_checksum((u_char *)eerev.board, eerev.size);
+
+ /* write new values */
+ printf("\nSRom: Writing revision info ...... ");
+ if (el_srom_store((BLOCK_SIZE-sizeof(revinfo)), (u_char *)&eerev,
+ sizeof(revinfo), SECOND_DEVICE, FIRST_BLOCK) == -1)
+ printf("FAILED\n\n");
+ else
+ printf("OK\n\n");
+
+ /* write new values as shadow image to nvram */
+ nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE);
} /*if (initSrom) */
/* copy current values as shadow image to nvram */
if (initSrom == 0 && copyNv == 1)
- nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE);
+ nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE);
/* update environment */
sprintf (buf, "%02x:%02x:%02x:%02x:%02x:%02x",
- eerev.etheraddr[0], eerev.etheraddr[1],
- eerev.etheraddr[2], eerev.etheraddr[3],
- eerev.etheraddr[4], eerev.etheraddr[5]);
+ eerev.etheraddr[0], eerev.etheraddr[1],
+ eerev.etheraddr[2], eerev.etheraddr[3],
+ eerev.etheraddr[4], eerev.etheraddr[5]);
setenv ("ethaddr", buf);
/* print actual board identification */
printf("Ident: %s Ser %s Rev %c%c\n",
- eerev.board, (char *)&eerev.serial,
- eerev.revision[0][0], eerev.revision[0][1]);
+ eerev.board, (char *)&eerev.serial,
+ eerev.revision[0][0], eerev.revision[0][1]);
/* global board ident */
if (strstr ((char *)&eerev.board, "75") != NULL)
- eltec_board = 750;
+ eltec_board = 750;
else
- eltec_board = 740;
+ eltec_board = 740;
/*
* L2 cache configuration
@@ -337,12 +337,12 @@ int misc_init_r (void)
ptr = getenv("l2cache");
if (*ptr == '0')
{
- printf ("Cache: L2 NOT activated on BAB%d\n", eltec_board);
+ printf ("Cache: L2 NOT activated on BAB%d\n", eltec_board);
}
else
{
- printf ("Cache: L2 activated on BAB%d\n", eltec_board);
- l2_cache_enable(*(int*)&eerev.res[0]);
+ printf ("Cache: L2 activated on BAB%d\n", eltec_board);
+ l2_cache_enable(*(int*)&eerev.res[0]);
}
#endif
@@ -351,12 +351,12 @@ int misc_init_r (void)
*/
if ((ptr = getenv ("ata_reset_time")) != NULL)
{
- ata_reset_time = (int)simple_strtoul (ptr, NULL, 10);
+ ata_reset_time = (int)simple_strtoul (ptr, NULL, 10);
}
else
{
- sprintf (buf, "%d", ata_reset_time);
- setenv ("ata_reset_time", buf);
+ sprintf (buf, "%d", ata_reset_time);
+ setenv ("ata_reset_time", buf);
}
/*
@@ -364,55 +364,55 @@ int misc_init_r (void)
*/
if ((ptr = getenv ("scsi_reset_time")) != NULL)
{
- scsi_reset_time = (int)simple_strtoul (ptr, NULL, 10);
+ scsi_reset_time = (int)simple_strtoul (ptr, NULL, 10);
}
else
{
- sprintf (buf, "%d", scsi_reset_time);
- setenv ("scsi_reset_time", buf);
+ sprintf (buf, "%d", scsi_reset_time);
+ setenv ("scsi_reset_time", buf);
}
if ((bdf = pci_find_device(PCI_VENDOR_ID_WINBOND, PCI_DEVICE_ID_WINBOND_83C553, 0)) > 0)
{
- if (pci_find_device(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C860, 0) > 0)
- {
- /* BAB740 with SCSI=IRQ 11; SCC=IRQ 9; no IDE; NCR860 at 80 Mhz */
- scsi_dev_id = PCI_DEVICE_ID_NCR_53C860;
- scsi_max_scsi_id = 7;
- scsi_sym53c8xx_ccf = 0x15;
- pci_write_config_byte (bdf, WINBOND_IDEIRCR, 0xb0);
- }
-
- if ((ptr = getenv ("ide_dma_off")) != NULL)
- {
- u_long dma_off = simple_strtoul (ptr, NULL, 10);
- /*
- * setup user defined registers
- * s.a. linux/drivers/ide/sl82c105.c
- */
- bdf |= PCI_BDF(0,0,1); /* ide user reg at bdf function 1 */
- if (dma_off & 1)
- {
- pci_write_config_byte (bdf, 0x46, 1);
- printf("IDE: DMA off flag set: Bus 0 : Dev 0\n");
- }
- if (dma_off & 2)
- {
- pci_write_config_byte (bdf, 0x4a, 1);
- printf("IDE: DMA off flag set: Bus 0 : Dev 1\n");
- }
- if (dma_off & 4)
- {
- pci_write_config_byte (bdf, 0x4e, 1);
- printf("IDE: DMA off flag set: Bus 1 : Dev 0\n");
- }
- if (dma_off & 8)
- {
- pci_write_config_byte (bdf, 0x52, 1);
- printf("IDE: DMA off flag set: Bus 1 : Dev 1\n");
- }
- }
+ if (pci_find_device(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C860, 0) > 0)
+ {
+ /* BAB740 with SCSI=IRQ 11; SCC=IRQ 9; no IDE; NCR860 at 80 Mhz */
+ scsi_dev_id = PCI_DEVICE_ID_NCR_53C860;
+ scsi_max_scsi_id = 7;
+ scsi_sym53c8xx_ccf = 0x15;
+ pci_write_config_byte (bdf, WINBOND_IDEIRCR, 0xb0);
+ }
+
+ if ((ptr = getenv ("ide_dma_off")) != NULL)
+ {
+ u_long dma_off = simple_strtoul (ptr, NULL, 10);
+ /*
+ * setup user defined registers
+ * s.a. linux/drivers/ide/sl82c105.c
+ */
+ bdf |= PCI_BDF(0,0,1); /* ide user reg at bdf function 1 */
+ if (dma_off & 1)
+ {
+ pci_write_config_byte (bdf, 0x46, 1);
+ printf("IDE: DMA off flag set: Bus 0 : Dev 0\n");
+ }
+ if (dma_off & 2)
+ {
+ pci_write_config_byte (bdf, 0x4a, 1);
+ printf("IDE: DMA off flag set: Bus 0 : Dev 1\n");
+ }
+ if (dma_off & 4)
+ {
+ pci_write_config_byte (bdf, 0x4e, 1);
+ printf("IDE: DMA off flag set: Bus 1 : Dev 0\n");
+ }
+ if (dma_off & 8)
+ {
+ pci_write_config_byte (bdf, 0x52, 1);
+ printf("IDE: DMA off flag set: Bus 1 : Dev 1\n");
+ }
+ }
}
return (0);
}
@@ -498,48 +498,48 @@ void dc21x4x_select_media(struct eth_device* dev)
if (eltec_board == 740)
{
- printf("SYM media select "); /* BAB740 */
- /* start autoneg. with 10 mbit */
- media_reg_init (dev, 0x3ffff, 0x08af0008, 0x00a10008, 0x00a50008, 0x02400080);
- ext = status = 0;
- for (i=0; i<2000+ext; i++)
- {
- status = INL(dev, DE4X5_SISR);
- udelay(1000);
- if (status & 0x2000) ext = 2000;
- if ((status & 0x7000) == 0x5000) break;
- }
-
- /* autoneg. ok -> 100MB FD */
- if ((status & 0x0100f000) == 0x0100d000)
- {
- media_reg_init (dev, 0x37f7f, 0x08270008, 0x00210008, 0x00250008, 0x03c40280);
- printf("100baseTx-FD\n");
- }
- /* autoneg. ok -> 100MB HD */
- else if ((status & 0x0080f000) == 0x0080d000)
- {
- media_reg_init (dev, 0x17f7f, 0x08270008, 0x00210008, 0x00250008, 0x03c40080);
- printf("100baseTx\n");
- }
- /* autoneg. ok -> 10MB FD */
- else if ((status & 0x0040f000) == 0x0040d000)
- {
- media_reg_init (dev, 0x07f7f, 0x08af0008, 0x00a10008, 0x00a50008, 0x02400280);
- printf("10baseT-FD\n");
- }
- /* autoneg. fail -> 10MB HD */
- else
- {
- media_reg_init (dev, 0x7f7f, 0x08af0008, 0x00a10008, 0x00a50008,
- (OMR_SDP | OMR_TTM | OMR_PM));
- printf("10baseT\n");
- }
+ printf("SYM media select "); /* BAB740 */
+ /* start autoneg. with 10 mbit */
+ media_reg_init (dev, 0x3ffff, 0x08af0008, 0x00a10008, 0x00a50008, 0x02400080);
+ ext = status = 0;
+ for (i=0; i<2000+ext; i++)
+ {
+ status = INL(dev, DE4X5_SISR);
+ udelay(1000);
+ if (status & 0x2000) ext = 2000;
+ if ((status & 0x7000) == 0x5000) break;
+ }
+
+ /* autoneg. ok -> 100MB FD */
+ if ((status & 0x0100f000) == 0x0100d000)
+ {
+ media_reg_init (dev, 0x37f7f, 0x08270008, 0x00210008, 0x00250008, 0x03c40280);
+ printf("100baseTx-FD\n");
+ }
+ /* autoneg. ok -> 100MB HD */
+ else if ((status & 0x0080f000) == 0x0080d000)
+ {
+ media_reg_init (dev, 0x17f7f, 0x08270008, 0x00210008, 0x00250008, 0x03c40080);
+ printf("100baseTx\n");
+ }
+ /* autoneg. ok -> 10MB FD */
+ else if ((status & 0x0040f000) == 0x0040d000)
+ {
+ media_reg_init (dev, 0x07f7f, 0x08af0008, 0x00a10008, 0x00a50008, 0x02400280);
+ printf("10baseT-FD\n");
+ }
+ /* autoneg. fail -> 10MB HD */
+ else
+ {
+ media_reg_init (dev, 0x7f7f, 0x08af0008, 0x00a10008, 0x00a50008,
+ (OMR_SDP | OMR_TTM | OMR_PM));
+ printf("10baseT\n");
+ }
}
else
{
- printf("MII media selected\n"); /* BAB750 */
- OUTL(dev, OMR_SDP | OMR_PS | OMR_PM, DE4X5_OMR); /* CSR6 */
+ printf("MII media selected\n"); /* BAB750 */
+ OUTL(dev, OMR_SDP | OMR_PS | OMR_PM, DE4X5_OMR); /* CSR6 */
}
}
#endif /* CONFIG_TULIP_SELECT_MEDIA */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 08:09:42 +0000