/*
- * (C) Copyright 2000-2004
+ * (C) Copyright 2000-2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
#ifdef __PPC__
# define EIEIO __asm__ volatile ("eieio")
+# define SYNC __asm__ volatile ("sync")
#else
# define EIEIO /* nothing */
-#endif
-
-#undef IDE_DEBUG
-
-
-#ifdef IDE_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
+# define SYNC /* nothing */
#endif
#if (CONFIG_COMMANDS & CFG_CMD_IDE)
#define ATA_CURR_BASE(dev) (CFG_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)])
#ifndef CONFIG_AMIGAONEG3SE
-static int ide_bus_ok[CFG_IDE_MAXBUS];
+static int ide_bus_ok[CFG_IDE_MAXBUS];
#else
-static int ide_bus_ok[CFG_IDE_MAXBUS] = {0,};
+static int ide_bus_ok[CFG_IDE_MAXBUS] = {0,};
#endif
block_dev_desc_t ide_dev_desc[CFG_IDE_MAXDEVICE];
char *boot_device = NULL;
char *ep;
int dev, part = 0;
- ulong cnt;
- ulong addr;
+ ulong addr, cnt, checksum;
disk_partition_t info;
image_header_t *hdr;
int rcode = 0;
"Name: %.32s Type: %.32s\n",
dev, part, info.name, info.type);
- PRINTF ("First Block: %ld, # of blocks: %ld, Block Size: %ld\n",
+ debug ("First Block: %ld, # of blocks: %ld, Block Size: %ld\n",
info.start, info.size, info.blksz);
if (ide_dev_desc[dev].block_read (dev, info.start, 1, (ulong *)addr) != 1) {
hdr = (image_header_t *)addr;
- if (ntohl(hdr->ih_magic) == IH_MAGIC) {
-
- print_image_hdr (hdr);
-
- cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
- cnt += info.blksz - 1;
- cnt /= info.blksz;
- cnt -= 1;
- } else {
+ if (ntohl(hdr->ih_magic) != IH_MAGIC) {
printf("\n** Bad Magic Number **\n");
SHOW_BOOT_PROGRESS (-1);
return 1;
}
+ checksum = ntohl(hdr->ih_hcrc);
+ hdr->ih_hcrc = 0;
+
+ if (crc32 (0, (char *)&hdr, sizeof(image_header_t)) != checksum) {
+ puts ("\n** Bad Header Checksum **\n");
+ SHOW_BOOT_PROGRESS (-2);
+ return 1;
+ }
+
+ print_image_hdr (hdr);
+
+ cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
+ cnt += info.blksz - 1;
+ cnt /= info.blksz;
+ cnt -= 1;
+
if (ide_dev_desc[dev].block_read (dev, info.start+1, cnt,
(ulong *)(addr+info.blksz)) != cnt) {
printf ("** Read error on %d:%d\n", dev, part);
#ifdef CONFIG_IDE_8xx_DIRECT
/* Initialize PIO timing tables */
for (i=0; i <= IDE_MAX_PIO_MODE; ++i) {
- pio_config_clk[i].t_setup = PCMCIA_MK_CLKS(pio_config_ns[i].t_setup,
- gd->bus_clk);
- pio_config_clk[i].t_length = PCMCIA_MK_CLKS(pio_config_ns[i].t_length,
- gd->bus_clk);
- pio_config_clk[i].t_hold = PCMCIA_MK_CLKS(pio_config_ns[i].t_hold,
- gd->bus_clk);
- PRINTF ("PIO Mode %d: setup=%2d ns/%d clk"
- " len=%3d ns/%d clk"
- " hold=%2d ns/%d clk\n",
- i,
- pio_config_ns[i].t_setup, pio_config_clk[i].t_setup,
- pio_config_ns[i].t_length, pio_config_clk[i].t_length,
- pio_config_ns[i].t_hold, pio_config_clk[i].t_hold);
+ pio_config_clk[i].t_setup = PCMCIA_MK_CLKS(pio_config_ns[i].t_setup,
+ gd->bus_clk);
+ pio_config_clk[i].t_length = PCMCIA_MK_CLKS(pio_config_ns[i].t_length,
+ gd->bus_clk);
+ pio_config_clk[i].t_hold = PCMCIA_MK_CLKS(pio_config_ns[i].t_hold,
+ gd->bus_clk);
+ debug ( "PIO Mode %d: setup=%2d ns/%d clk"
+ " len=%3d ns/%d clk"
+ " hold=%2d ns/%d clk\n",
+ i,
+ pio_config_ns[i].t_setup, pio_config_clk[i].t_setup,
+ pio_config_ns[i].t_length, pio_config_clk[i].t_length,
+ pio_config_ns[i].t_hold, pio_config_clk[i].t_hold);
}
#endif /* CONFIG_IDE_8xx_DIRECT */
#else
s = getenv("ide_maxbus");
if (s)
- max_bus_scan = simple_strtol(s, NULL, 10);
+ max_bus_scan = simple_strtol(s, NULL, 10);
else
- max_bus_scan = CFG_IDE_MAXBUS;
+ max_bus_scan = CFG_IDE_MAXBUS;
for (bus=0; bus<max_bus_scan; ++bus) {
int dev = bus * (CFG_IDE_MAXDEVICE / max_bus_scan);
#ifdef CONFIG_AMIGAONEG3SE
/* If this is the second bus, the first one was OK */
if (bus != 0) {
- ide_bus_ok[bus] = 0;
- goto skip_bus;
+ ide_bus_ok[bus] = 0;
+ goto skip_bus;
}
#endif
return;
if (c & (ATA_STAT_BUSY | ATA_STAT_FAULT)) {
puts ("not available ");
- PRINTF ("Status = 0x%02X ", c);
+ debug ("Status = 0x%02X ", c);
#ifndef CONFIG_ATAPI /* ATAPI Devices do not set DRDY */
} else if ((c & ATA_STAT_READY) == 0) {
puts ("not available ");
- PRINTF ("Status = 0x%02X ", c);
+ debug ("Status = 0x%02X ", c);
#endif
} else {
puts ("OK ");
volatile pcmconf8xx_t *pcmp = &(immr->im_pcmcia);
ulong timings;
- PRINTF ("Set timing for PIO Mode %d\n", pmode);
+ debug ("Set timing for PIO Mode %d\n", pmode);
timings = PCMCIA_SHT(pio_config_clk[pmode].t_hold)
| PCMCIA_SST(pio_config_clk[pmode].t_setup)
| timings
#endif
;
- PRINTF ("PBR0: %08x POR0: %08x\n", pcmp->pcmc_pbr0, pcmp->pcmc_por0);
+ debug ("PBR0: %08x POR0: %08x\n", pcmp->pcmc_pbr0, pcmp->pcmc_por0);
pcmp->pcmc_pbr1 = CFG_PCMCIA_PBR1;
pcmp->pcmc_por1 = CFG_PCMCIA_POR1
| timings
#endif
;
- PRINTF ("PBR1: %08x POR1: %08x\n", pcmp->pcmc_pbr1, pcmp->pcmc_por1);
+ debug ("PBR1: %08x POR1: %08x\n", pcmp->pcmc_pbr1, pcmp->pcmc_por1);
pcmp->pcmc_pbr2 = CFG_PCMCIA_PBR2;
pcmp->pcmc_por2 = CFG_PCMCIA_POR2
| timings
#endif
;
- PRINTF ("PBR2: %08x POR2: %08x\n", pcmp->pcmc_pbr2, pcmp->pcmc_por2);
+ debug ("PBR2: %08x POR2: %08x\n", pcmp->pcmc_pbr2, pcmp->pcmc_por2);
pcmp->pcmc_pbr3 = CFG_PCMCIA_PBR3;
pcmp->pcmc_por3 = CFG_PCMCIA_POR3
| timings
#endif
;
- PRINTF ("PBR3: %08x POR3: %08x\n", pcmp->pcmc_pbr3, pcmp->pcmc_por3);
+ debug ("PBR3: %08x POR3: %08x\n", pcmp->pcmc_pbr3, pcmp->pcmc_por3);
/* IDE 1
*/
| timings
#endif
;
- PRINTF ("PBR4: %08x POR4: %08x\n", pcmp->pcmc_pbr4, pcmp->pcmc_por4);
+ debug ("PBR4: %08x POR4: %08x\n", pcmp->pcmc_pbr4, pcmp->pcmc_por4);
pcmp->pcmc_pbr5 = CFG_PCMCIA_PBR5;
pcmp->pcmc_por5 = CFG_PCMCIA_POR5
| timings
#endif
;
- PRINTF ("PBR5: %08x POR5: %08x\n", pcmp->pcmc_pbr5, pcmp->pcmc_por5);
+ debug ("PBR5: %08x POR5: %08x\n", pcmp->pcmc_pbr5, pcmp->pcmc_por5);
pcmp->pcmc_pbr6 = CFG_PCMCIA_PBR6;
pcmp->pcmc_por6 = CFG_PCMCIA_POR6
| timings
#endif
;
- PRINTF ("PBR6: %08x POR6: %08x\n", pcmp->pcmc_pbr6, pcmp->pcmc_por6);
+ debug ("PBR6: %08x POR6: %08x\n", pcmp->pcmc_pbr6, pcmp->pcmc_por6);
pcmp->pcmc_pbr7 = CFG_PCMCIA_PBR7;
pcmp->pcmc_por7 = CFG_PCMCIA_POR7
| timings
#endif
;
- PRINTF ("PBR7: %08x POR7: %08x\n", pcmp->pcmc_pbr7, pcmp->pcmc_por7);
+ debug ("PBR7: %08x POR7: %08x\n", pcmp->pcmc_pbr7, pcmp->pcmc_por7);
}
static void __inline__
ide_outb(int dev, int port, unsigned char val)
{
- PRINTF ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n",
+ debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n",
dev, port, val, (ATA_CURR_BASE(dev)+port));
/* Ensure I/O operations complete */
/* Ensure I/O operations complete */
EIEIO;
val = *((uchar *)(ATA_CURR_BASE(dev)+port));
- PRINTF ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
+ debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
dev, port, (ATA_CURR_BASE(dev)+port), val);
return (val);
}
}
if (words&1)
- *pbuf = 0;
+ *pbuf = 0;
}
# endif /* CONFIG_AMIGAONEG3SE */
#endif /* __PPC_ */
static void
input_swap_data(int dev, ulong *sect_buf, int words)
{
-#ifndef CONFIG_HMI10
- volatile ushort *pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
- ushort *dbuf = (ushort *)sect_buf;
-
- PRINTF("in input swap data base for read is %lx\n", (unsigned long) pbuf);
-
- while (words--) {
- *dbuf++ = ld_le16(pbuf);
- *dbuf++ = ld_le16(pbuf);
- }
-#else /* CONFIG_HMI10 */
+#if defined(CONFIG_HMI10) || defined(CONFIG_CPC45)
uchar i;
volatile uchar *pbuf_even = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_EVEN);
volatile uchar *pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf+=1;
}
}
-#endif /* CONFIG_HMI10 */
+#else
+ volatile ushort *pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
+ ushort *dbuf = (ushort *)sect_buf;
+
+ debug("in input swap data base for read is %lx\n", (unsigned long) pbuf);
+
+ while (words--) {
+ *dbuf++ = ld_le16(pbuf);
+ *dbuf++ = ld_le16(pbuf);
+ }
+#endif
}
#endif /* __LITTLE_ENDIAN || CONFIG_AU1X00 */
static void
output_data(int dev, ulong *sect_buf, int words)
{
-#ifndef CONFIG_HMI10
- ushort *dbuf;
- volatile ushort *pbuf;
-
- pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
- dbuf = (ushort *)sect_buf;
- while (words--) {
- EIEIO;
- *pbuf = *dbuf++;
- EIEIO;
- *pbuf = *dbuf++;
- }
-#else /* CONFIG_HMI10 */
+#if defined(CONFIG_HMI10) || defined(CONFIG_CPC45)
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
EIEIO;
*pbuf_odd = *dbuf++;
}
-#endif /* CONFIG_HMI10 */
+#else
+ ushort *dbuf;
+ volatile ushort *pbuf;
+
+ pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
+ dbuf = (ushort *)sect_buf;
+ while (words--) {
+ EIEIO;
+ *pbuf = *dbuf++;
+ EIEIO;
+ *pbuf = *dbuf++;
+ }
+#endif
}
#else /* ! __PPC__ */
static void
static void
input_data(int dev, ulong *sect_buf, int words)
{
-#ifndef CONFIG_HMI10
- ushort *dbuf;
- volatile ushort *pbuf;
-
- pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
- dbuf = (ushort *)sect_buf;
-
- PRINTF("in input data base for read is %lx\n", (unsigned long) pbuf);
-
- while (words--) {
- EIEIO;
- *dbuf++ = *pbuf;
- EIEIO;
- *dbuf++ = *pbuf;
- }
-#else /* CONFIG_HMI10 */
+#if defined(CONFIG_HMI10) || defined(CONFIG_CPC45)
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
pbuf_odd = (uchar *)(ATA_CURR_BASE(dev)+ATA_DATA_ODD);
dbuf = (uchar *)sect_buf;
while (words--) {
+ *dbuf++ = *pbuf_even;
EIEIO;
+ SYNC;
+ *dbuf++ = *pbuf_odd;
EIEIO;
+ SYNC;
*dbuf++ = *pbuf_even;
EIEIO;
- EIEIO;
+ SYNC;
*dbuf++ = *pbuf_odd;
EIEIO;
+ SYNC;
+ }
+#else
+ ushort *dbuf;
+ volatile ushort *pbuf;
+
+ pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
+ dbuf = (ushort *)sect_buf;
+
+ debug("in input data base for read is %lx\n", (unsigned long) pbuf);
+
+ while (words--) {
EIEIO;
- *dbuf++ = *pbuf_even;
- EIEIO;
+ *dbuf++ = *pbuf;
EIEIO;
- *dbuf++ = *pbuf_odd;
+ *dbuf++ = *pbuf;
}
-#endif /* CONFIG_HMI10 */
+#endif
}
#else /* ! __PPC__ */
static void
}
if (words&1) {
- ushort dummy;
- dummy = *pbuf;
+ ushort dummy;
+ dummy = *pbuf;
}
}
#endif
s = getenv("ide_doreset");
if (s && strcmp(s, "on") == 0)
#endif
- {
- /* Need to soft reset the device in case it's an ATAPI... */
- PRINTF("Retrying...\n");
- ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
- udelay(100000);
- ide_outb (device, ATA_COMMAND, 0x08);
- udelay (500000); /* 500 ms */
- }
+ {
+ /* Need to soft reset the device in case it's an ATAPI... */
+ debug ("Retrying...\n");
+ ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
+ udelay(100000);
+ ide_outb (device, ATA_COMMAND, 0x08);
+ udelay (500000); /* 500 ms */
+ }
/* Select device
*/
ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
printf ("tPIO = 0x%02x = %d\n",mode, mode);
if (mode > 2) { /* 2 is maximum allowed tPIO value */
mode = 2;
- PRINTF ("Override tPIO -> 2\n");
+ debug ("Override tPIO -> 2\n");
}
if (iop->field_valid & 2) { /* drive implements ATA2? */
- PRINTF ("Drive implements ATA2\n");
+ debug ("Drive implements ATA2\n");
if (iop->capability & 8) { /* drive supports use_iordy? */
cycle_time = iop->eide_pio_iordy;
} else {
cycle_time = iop->eide_pio;
}
- PRINTF ("cycle time = %d\n", cycle_time);
+ debug ("cycle time = %d\n", cycle_time);
mode = 4;
if (cycle_time > 120) mode = 3; /* 120 ns for PIO mode 4 */
if (cycle_time > 180) mode = 2; /* 180 ns for PIO mode 3 */
ide_outb (device, ATA_LBA_LOW, 0);
ide_outb (device, ATA_LBA_MID, 0);
ide_outb (device, ATA_LBA_HIGH, 0);
- ide_outb (device, ATA_DEV_HD, ATA_LBA |
- ATA_DEVICE(device));
+ ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
ide_outb (device, ATA_COMMAND, 0xe3);
udelay (50);
c = ide_wait (device, IDE_TIME_OUT); /* can't take over 500 ms */
lba48 = 1;
}
#endif
- PRINTF ("ide_read dev %d start %qX, blocks %lX buffer at %lX\n",
+ debug ("ide_read dev %d start %qX, blocks %lX buffer at %lX\n",
device, blknr, blkcnt, (ulong)buffer);
ide_led (DEVICE_LED(device), 1); /* LED on */
printf ("No Powersaving mode %X\n", c);
} else {
c = ide_inb(device,ATA_SECT_CNT);
- PRINTF("Powersaving %02X\n",c);
+ debug ("Powersaving %02X\n",c);
if(c==0)
pwrsave=1;
}
* ATAPI Support
*/
-#undef ATAPI_DEBUG
-
-#ifdef ATAPI_DEBUG
-#define AT_PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define AT_PRINTF(fmt,args...)
-#endif
-
#if defined(__PPC__) || defined(CONFIG_PXA_PCMCIA)
/* since ATAPI may use commands with not 4 bytes alligned length
* we have our own transfer functions, 2 bytes alligned */
static void
output_data_shorts(int dev, ushort *sect_buf, int shorts)
{
-#ifndef CONFIG_HMI10
- ushort *dbuf;
- volatile ushort *pbuf;
-
- pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
- dbuf = (ushort *)sect_buf;
-
- PRINTF("in output data shorts base for read is %lx\n", (unsigned long) pbuf);
-
- while (shorts--) {
- EIEIO;
- *pbuf = *dbuf++;
- }
-#else /* CONFIG_HMI10 */
+#if defined(CONFIG_HMI10) || defined(CONFIG_CPC45)
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
EIEIO;
*pbuf_odd = *dbuf++;
}
-#endif /* CONFIG_HMI10 */
-}
-
-static void
-input_data_shorts(int dev, ushort *sect_buf, int shorts)
-{
-#ifndef CONFIG_HMI10
+#else
ushort *dbuf;
volatile ushort *pbuf;
pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
dbuf = (ushort *)sect_buf;
- PRINTF("in input data shorts base for read is %lx\n", (unsigned long) pbuf);
+ debug ("in output data shorts base for read is %lx\n", (unsigned long) pbuf);
while (shorts--) {
EIEIO;
- *dbuf++ = *pbuf;
+ *pbuf = *dbuf++;
}
-#else /* CONFIG_HMI10 */
+#endif
+}
+
+static void
+input_data_shorts(int dev, ushort *sect_buf, int shorts)
+{
+#if defined(CONFIG_HMI10) || defined(CONFIG_CPC45)
uchar *dbuf;
volatile uchar *pbuf_even;
volatile uchar *pbuf_odd;
EIEIO;
*dbuf++ = *pbuf_odd;
}
-#endif /* CONFIG_HMI10 */
+#else
+ ushort *dbuf;
+ volatile ushort *pbuf;
+
+ pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
+ dbuf = (ushort *)sect_buf;
+
+ debug("in input data shorts base for read is %lx\n", (unsigned long) pbuf);
+
+ while (shorts--) {
+ EIEIO;
+ *dbuf++ = *pbuf;
+ }
+#endif
}
#else /* ! __PPC__ */
if ((c & mask) != res ) {
if (c & ATA_STAT_ERR) {
err=(ide_inb(device,ATA_ERROR_REG))>>4;
- AT_PRINTF("atapi_issue 1 returned sense key %X status %02X\n",err,c);
+ debug ("atapi_issue 1 returned sense key %X status %02X\n",err,c);
} else {
printf ("ATTAPI_ISSUE: (no DRQ) after sending ccb (%x) status 0x%02x\n", ccb[0],c);
err=0xFF;
goto AI_OUT;
}
if(n!=buflen) {
- AT_PRINTF("WARNING, transfer bytes %d not equal with requested %d\n",n,buflen);
+ debug ("WARNING, transfer bytes %d not equal with requested %d\n",n,buflen);
}
if(n!=0) { /* data transfer */
- AT_PRINTF("ATAPI_ISSUE: %d Bytes to transfer\n",n);
+ debug ("ATAPI_ISSUE: %d Bytes to transfer\n",n);
/* we transfer shorts */
n>>=1;
/* ok now decide if it is an in or output */
if ((ide_inb(device, ATA_SECT_CNT)&0x02)==0) {
- AT_PRINTF("Write to device\n");
+ debug ("Write to device\n");
output_data_shorts(device,(unsigned short *)buffer,n);
} else {
- AT_PRINTF("Read from device @ %p shorts %d\n",buffer,n);
+ debug ("Read from device @ %p shorts %d\n",buffer,n);
input_data_shorts(device,(unsigned short *)buffer,n);
}
}
c = atapi_wait_mask(device,ATAPI_TIME_OUT,mask,res);
if ((c & ATA_STAT_ERR) == ATA_STAT_ERR) {
err=(ide_inb(device,ATA_ERROR_REG) >> 4);
- AT_PRINTF("atapi_issue 2 returned sense key %X status %X\n",err,c);
+ debug ("atapi_issue 2 returned sense key %X status %X\n",err,c);
} else {
err = 0;
}
if (res==0xFF)
return (0xFF); /* error */
- AT_PRINTF("(auto_req)atapi_issue returned sense key %X\n",res);
+ debug ("(auto_req)atapi_issue returned sense key %X\n",res);
memset(sense_ccb,0,sizeof(sense_ccb));
memset(sense_data,0,sizeof(sense_data));
asc=(sense_data[12]);
ascq=(sense_data[13]);
- AT_PRINTF("ATAPI_CMD_REQ_SENSE returned %x\n",res);
- AT_PRINTF(" Sense page: %02X key %02X ASC %02X ASCQ %02X\n",
+ debug ("ATAPI_CMD_REQ_SENSE returned %x\n",res);
+ debug (" Sense page: %02X key %02X ASC %02X ASCQ %02X\n",
sense_data[0],
key,
asc,
goto error;
}
if(asc==0x3a) {
- AT_PRINTF("Media not present\n");
+ debug ("Media not present\n");
goto error;
}
#ifdef CONFIG_AMIGAONEG3SE
if ((sense_data[2]&0xF)==0x0B) {
- AT_PRINTF("ABORTED COMMAND...retry\n");
+ debug ("ABORTED COMMAND...retry\n");
if (retrycnt++ < 4)
goto retry;
return (0xFF);
if ((sense_data[2]&0xf) == 0x02 &&
sense_data[12] == 0x04 &&
sense_data[13] == 0x01 ) {
- AT_PRINTF("Waiting for unit to become active\n");
+ debug ("Waiting for unit to become active\n");
udelay(timeout);
if (retrycnt++ < 4)
goto retry;
printf ("ERROR: Unknown Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
error:
- AT_PRINTF ("ERROR Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
+ debug ("ERROR Sense key %02X ASC %02X ASCQ %02X\n",key,asc,ascq);
return (0xFF);
}
ccb[4]=40; /* allocation Legnth */
c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,40);
- AT_PRINTF("ATAPI_CMD_INQUIRY returned %x\n",c);
+ debug ("ATAPI_CMD_INQUIRY returned %x\n",c);
if (c!=0)
return;
c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,0);
- AT_PRINTF("ATAPI_CMD_START_STOP returned %x\n",c);
+ debug ("ATAPI_CMD_START_STOP returned %x\n",c);
if (c!=0)
return;
memset(iobuf,0,sizeof(iobuf));
c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,0);
- AT_PRINTF("ATAPI_CMD_UNIT_TEST_READY returned %x\n",c);
+ debug ("ATAPI_CMD_UNIT_TEST_READY returned %x\n",c);
if (c!=0)
return;
memset(iobuf,0,sizeof(iobuf));
ccb[0]=ATAPI_CMD_READ_CAP;
c=atapi_issue_autoreq(device,ccb,12,(unsigned char *)iobuf,8);
- AT_PRINTF("ATAPI_CMD_READ_CAP returned %x\n",c);
+ debug ("ATAPI_CMD_READ_CAP returned %x\n",c);
if (c!=0)
return;
- AT_PRINTF("Read Cap: LBA %02X%02X%02X%02X blksize %02X%02X%02X%02X\n",
+ debug ("Read Cap: LBA %02X%02X%02X%02X blksize %02X%02X%02X%02X\n",
iobuf[0],iobuf[1],iobuf[2],iobuf[3],
iobuf[4],iobuf[5],iobuf[6],iobuf[7]);
unsigned char ccb[12]; /* Command descriptor block */
ulong cnt;
- AT_PRINTF("atapi_read dev %d start %lX, blocks %lX buffer at %lX\n",
+ debug ("atapi_read dev %d start %lX, blocks %lX buffer at %lX\n",
device, blknr, blkcnt, (ulong)buffer);
do {
/*
* SCSI support.
*/
-
#include <common.h>
#include <command.h>
#include <asm/processor.h>
#include <image.h>
#include <pci.h>
-
-#undef SCSI_DEBUG
-
-#ifdef SCSI_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
#if (CONFIG_COMMANDS & CFG_CMD_SCSI)
#ifdef CONFIG_SCSI_SYM53C8XX
scsi_setup_inquiry(pccb);
if(scsi_exec(pccb)!=TRUE) {
if(pccb->contr_stat==SCSI_SEL_TIME_OUT) {
- PRINTF("Selection timeout ID %d\n",pccb->target);
+ debug ("Selection timeout ID %d\n",pccb->target);
continue; /* selection timeout => assuming no device present */
}
scsi_print_error(pccb);
char *boot_device = NULL;
char *ep;
int dev, part = 0;
- ulong cnt;
- ulong addr;
+ ulong addr, cnt, checksum;
disk_partition_t info;
image_header_t *hdr;
int rcode = 0;
"Name: %.32s Type: %.32s\n",
dev, part, info.name, info.type);
- PRINTF ("First Block: %ld, # of blocks: %ld, Block Size: %ld\n",
+ debug ("First Block: %ld, # of blocks: %ld, Block Size: %ld\n",
info.start, info.size, info.blksz);
if (scsi_read (dev, info.start, 1, (ulong *)addr) != 1) {
hdr = (image_header_t *)addr;
if (hdr->ih_magic == IH_MAGIC) {
-
- print_image_hdr (hdr);
- cnt = (hdr->ih_size + sizeof(image_header_t));
- cnt += info.blksz - 1;
- cnt /= info.blksz;
- cnt -= 1;
- } else {
printf("\n** Bad Magic Number **\n");
return 1;
}
+ checksum = ntohl(hdr->ih_hcrc);
+ hdr->ih_hcrc = 0;
+
+ if (crc32 (0, (char *)hdr, sizeof(image_header_t)) != checksum) {
+ puts ("\n** Bad Header Checksum **\n");
+ return 1;
+ }
+
+ print_image_hdr (hdr);
+ cnt = (hdr->ih_size + sizeof(image_header_t));
+ cnt += info.blksz - 1;
+ cnt /= info.blksz;
+ cnt -= 1;
+
if (scsi_read (dev, info.start+1, cnt,
(ulong *)(addr+info.blksz)) != cnt) {
printf ("** Read error on %d:%d\n", dev, part);
ok++;
if (dev)
printf("\n");
- PRINTF("print_part of %x\n",dev);
+ debug ("print_part of %x\n",dev);
print_part(&scsi_dev_desc[dev]);
}
}
buf_addr=(unsigned long)buffer;
start=blknr;
blks=blkcnt;
- PRINTF("\nscsi_read: dev %d startblk %lx, blccnt %lx buffer %lx\n",device,start,blks,(unsigned long)buffer);
+ debug ("\nscsi_read: dev %d startblk %lx, blccnt %lx buffer %lx\n",device,start,blks,(unsigned long)buffer);
do {
pccb->pdata=(unsigned char *)buf_addr;
if(blks>SCSI_MAX_READ_BLK) {
start+=blks;
blks=0;
}
- PRINTF("scsi_read_ext: startblk %lx, blccnt %x buffer %lx\n",start,smallblks,buf_addr);
+ debug ("scsi_read_ext: startblk %lx, blccnt %x buffer %lx\n",start,smallblks,buf_addr);
if(scsi_exec(pccb)!=TRUE) {
scsi_print_error(pccb);
blkcnt-=blks;
}
buf_addr+=pccb->datalen;
} while(blks!=0);
- PRINTF("scsi_read_ext: end startblk %lx, blccnt %x buffer %lx\n",start,smallblks,buf_addr);
+ debug ("scsi_read_ext: end startblk %lx, blccnt %x buffer %lx\n",start,smallblks,buf_addr);
return(blkcnt);
}
pccb->cmd[6]=0;
pccb->cmdlen=10;
pccb->msgout[0]=SCSI_IDENTIFY; /* NOT USED */
- PRINTF("scsi_setup_read_ext: cmd: %02X %02X startblk %02X%02X%02X%02X blccnt %02X%02X\n",
+ debug ("scsi_setup_read_ext: cmd: %02X %02X startblk %02X%02X%02X%02X blccnt %02X%02X\n",
pccb->cmd[0],pccb->cmd[1],
pccb->cmd[2],pccb->cmd[3],pccb->cmd[4],pccb->cmd[5],
pccb->cmd[7],pccb->cmd[8]);
pccb->cmd[5]=0;
pccb->cmdlen=6;
pccb->msgout[0]=SCSI_IDENTIFY; /* NOT USED */
- PRINTF("scsi_setup_read6: cmd: %02X %02X startblk %02X%02X blccnt %02X\n",
+ debug ("scsi_setup_read6: cmd: %02X %02X startblk %02X%02X blccnt %02X\n",
pccb->cmd[0],pccb->cmd[1],
pccb->cmd[2],pccb->cmd[3],pccb->cmd[4]);
}
projects / u-boot / commitdiff