# include <status_led.h>
#endif
-#ifndef __PPC__
-#include <asm/io.h>
-#endif
-
#ifdef CONFIG_IDE_8xx_DIRECT
DECLARE_GLOBAL_DATA_PTR;
#endif
char *boot_device = NULL;
char *ep;
int dev, part = 0;
- ulong addr, cnt, checksum;
+ ulong addr, cnt;
disk_partition_t info;
image_header_t *hdr;
int rcode = 0;
+#if defined(CONFIG_FIT)
+ const void *fit_hdr = NULL;
+#endif
show_boot_progress (41);
switch (argc) {
}
show_boot_progress (48);
- hdr = (image_header_t *)addr;
+ switch (genimg_get_format ((void *)addr)) {
+ case IMAGE_FORMAT_LEGACY:
+ hdr = (image_header_t *)addr;
- if (ntohl(hdr->ih_magic) != IH_MAGIC) {
- printf("\n** Bad Magic Number **\n");
- show_boot_progress (-49);
- return 1;
- }
- show_boot_progress (49);
+ show_boot_progress (49);
- checksum = ntohl(hdr->ih_hcrc);
- hdr->ih_hcrc = 0;
+ if (!image_check_hcrc (hdr)) {
+ puts ("\n** Bad Header Checksum **\n");
+ show_boot_progress (-50);
+ return 1;
+ }
+ show_boot_progress (50);
+
+ image_print_contents (hdr);
- if (crc32 (0, (uchar *)hdr, sizeof(image_header_t)) != checksum) {
- puts ("\n** Bad Header Checksum **\n");
- show_boot_progress (-50);
+ cnt = image_get_image_size (hdr);
+ break;
+#if defined(CONFIG_FIT)
+ case IMAGE_FORMAT_FIT:
+ fit_hdr = (const void *)addr;
+ puts ("Fit image detected...\n");
+
+ cnt = fit_get_size (fit_hdr);
+ break;
+#endif
+ default:
+ show_boot_progress (-49);
+ puts ("** Unknown image type\n");
return 1;
}
- show_boot_progress (50);
- hdr->ih_hcrc = htonl(checksum); /* restore checksum for later use */
-
- print_image_hdr (hdr);
- cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
cnt += info.blksz - 1;
cnt /= info.blksz;
cnt -= 1;
}
show_boot_progress (51);
+#if defined(CONFIG_FIT)
+ /* This cannot be done earlier, we need complete FIT image in RAM first */
+ if (genimg_get_format ((void *)addr) == IMAGE_FORMAT_FIT) {
+ if (!fit_check_format (fit_hdr)) {
+ show_boot_progress (-140);
+ puts ("** Bad FIT image format\n");
+ return 1;
+ }
+ show_boot_progress (141);
+ fit_print_contents (fit_hdr);
+ }
+#endif
/* Loading ok, update default load address */
dev_desc->blksz=ATA_BLOCKSIZE;
dev_desc->lun=0; /* just to fill something in... */
-#if 0 /* only used to test the powersaving mode,
+#if 0 /* only used to test the powersaving mode,
* if enabled, the drive goes after 5 sec
* in standby mode */
ide_outb (device, ATA_DEV_HD, ATA_LBA | ATA_DEVICE(device));
#ifdef CONFIG_LBA48
unsigned char lba48 = 0;
- if (blknr & 0x0000fffff0000000) {
+ if (blknr & 0x0000fffff0000000ULL) {
/* more than 28 bits used, use 48bit mode */
lba48 = 1;
}
/* write high bits */
ide_outb (device, ATA_SECT_CNT, 0);
ide_outb (device, ATA_LBA_LOW, (blknr >> 24) & 0xFF);
+#ifdef CFG_64BIT_LBA
ide_outb (device, ATA_LBA_MID, (blknr >> 32) & 0xFF);
ide_outb (device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
+#else
+ ide_outb (device, ATA_LBA_MID, 0);
+ ide_outb (device, ATA_LBA_HIGH, 0);
+#endif
}
#endif
ide_outb (device, ATA_SECT_CNT, 1);
#ifdef CONFIG_LBA48
unsigned char lba48 = 0;
- if (blknr & 0x0000fffff0000000) {
+ if (blknr & 0x0000fffff0000000ULL) {
/* more than 28 bits used, use 48bit mode */
lba48 = 1;
}
/* write high bits */
ide_outb (device, ATA_SECT_CNT, 0);
ide_outb (device, ATA_LBA_LOW, (blknr >> 24) & 0xFF);
+#ifdef CFG_64BIT_LBA
ide_outb (device, ATA_LBA_MID, (blknr >> 32) & 0xFF);
ide_outb (device, ATA_LBA_HIGH, (blknr >> 40) & 0xFF);
+#else
+ ide_outb (device, ATA_LBA_MID, 0);
+ ide_outb (device, ATA_LBA_HIGH, 0);
+#endif
}
#endif
ide_outb (device, ATA_SECT_CNT, 1);
ide_set_reset (1); /* assert reset */
+ /* the reset signal shall be asserted for et least 25 us */
+ udelay(25);
+
WATCHDOG_RESET();
#ifdef CFG_PB_12V_ENABLE
}
output_data_shorts (device, (unsigned short *)ccb,ccblen/2); /* write command block */
- /* ATAPI Command written wait for completition */
+ /* ATAPI Command written wait for completition */
udelay (5000); /* device must set bsy */
mask = ATA_STAT_DRQ|ATA_STAT_BUSY|ATA_STAT_ERR;
* returns, an request_sense will be issued
*/
-#define ATAPI_DRIVE_NOT_READY 100
+#define ATAPI_DRIVE_NOT_READY 100
#define ATAPI_UNIT_ATTN 10
unsigned char atapi_issue_autoreq (int device,