#ifdef CONFIG_AUTO_UPDATE
-#ifndef CONFIG_USB_OHCI
+#ifndef CONFIG_USB_OHCI_NEW
#error "must define CONFIG_USB_OHCI"
#endif
* valid then run it.
* 2) if preinst.img is found load it into memory. If it is
* valid then run it. Update the EEPROM.
- * 3) if firmware.img is found load it into memory. If it is valid,
+ * 3) if firmw_01.img is found load it into memory. If it is valid,
* burn it into FLASH and update the EEPROM.
- * 4) if kernel.img is found load it into memory. If it is valid,
+ * 4) if kernl_01.img is found load it into memory. If it is valid,
* burn it into FLASH and update the EEPROM.
* 5) if app.img is found load it into memory. If it is valid,
* burn it into FLASH and update the EEPROM.
/* possible names of files on the USB stick. */
#define AU_PREPARE "prepare.img"
#define AU_PREINST "preinst.img"
-#define AU_FIRMWARE "firmware.img"
-#define AU_KERNEL "kernel.img"
+#define AU_FIRMWARE "firmw_01.img"
+#define AU_KERNEL "kernl_01.img"
#define AU_APP "app.img"
#define AU_DISK "disk.img"
#define AU_POSTINST "postinst.img"
#endif
extern int flash_sect_erase(ulong, ulong);
extern int flash_sect_protect (int, ulong, ulong);
-extern int flash_write (uchar *, ulong, ulong);
+extern int flash_write (char *, ulong, ulong);
/* change char* to void* to shutup the compiler */
extern int i2c_write_multiple (uchar, uint, int, void *, int);
extern int i2c_read_multiple (uchar, uint, int, void *, int);
-extern block_dev_desc_t *get_dev (char*, int);
extern int u_boot_hush_start(void);
int
-au_check_valid(int idx, long nbytes)
+au_check_cksum_valid(int idx, long nbytes)
+{
+ image_header_t *hdr;
+ unsigned long checksum;
+
+ hdr = (image_header_t *)LOAD_ADDR;
+
+ if (nbytes != (sizeof(*hdr) + ntohl(hdr->ih_size)))
+ {
+ printf ("Image %s bad total SIZE\n", aufile[idx]);
+ return -1;
+ }
+ /* check the data CRC */
+ checksum = ntohl(hdr->ih_dcrc);
+
+ if (crc32 (0, (uchar *)(LOAD_ADDR + sizeof(*hdr)), ntohl(hdr->ih_size))
+ != checksum)
+ {
+ printf ("Image %s bad data checksum\n", aufile[idx]);
+ return -1;
+ }
+ return 0;
+}
+
+int
+au_check_header_valid(int idx, long nbytes)
{
image_header_t *hdr;
unsigned long checksum;
printf("size %#x %#lx ", ntohl(hdr->ih_size), nbytes);
printf("type %#x %#x ", hdr->ih_type, IH_TYPE_KERNEL);
#endif
- if (ntohl(hdr->ih_magic) != IH_MAGIC ||
- hdr->ih_arch != IH_CPU_ARM ||
- nbytes != (sizeof(*hdr) + ntohl(hdr->ih_size)))
+ if (nbytes < sizeof(*hdr))
{
- printf ("Image %s bad MAGIC or ARCH or SIZE\n", aufile[idx]);
+ printf ("Image %s bad header SIZE\n", aufile[idx]);
+ return -1;
+ }
+ if (ntohl(hdr->ih_magic) != IH_MAGIC || hdr->ih_arch != IH_CPU_ARM)
+ {
+ printf ("Image %s bad MAGIC or ARCH\n", aufile[idx]);
return -1;
}
/* check the hdr CRC */
checksum = ntohl(hdr->ih_hcrc);
hdr->ih_hcrc = 0;
- if (crc32 (0, (char *)hdr, sizeof(*hdr)) != checksum) {
+ if (crc32 (0, (uchar *)hdr, sizeof(*hdr)) != checksum) {
printf ("Image %s bad header checksum\n", aufile[idx]);
return -1;
}
hdr->ih_hcrc = htonl(checksum);
- /* check the data CRC */
- checksum = ntohl(hdr->ih_dcrc);
-
- if (crc32 (0, (char *)(LOAD_ADDR + sizeof(*hdr)), ntohl(hdr->ih_size))
- != checksum)
- {
- printf ("Image %s bad data checksum\n", aufile[idx]);
- return -1;
- }
/* check the type - could do this all in one gigantic if() */
if ((idx == IDX_FIRMWARE) && (hdr->ih_type != IH_TYPE_FIRMWARE)) {
printf ("Image %s wrong type\n", aufile[idx]);
printf ("Image %s wrong type\n", aufile[idx]);
return -1;
}
- if ((idx == IDX_APP) && (hdr->ih_type != IH_TYPE_RAMDISK)) {
+ if ((idx == IDX_APP) && (hdr->ih_type != IH_TYPE_RAMDISK)
+ && (hdr->ih_type != IH_TYPE_FILESYSTEM)) {
printf ("Image %s wrong type\n", aufile[idx]);
return -1;
}
/* recycle checksum */
checksum = ntohl(hdr->ih_size);
/* for kernel and app the image header must also fit into flash */
- if (idx != IDX_DISK)
+ if ((idx != IDX_DISK) && (idx != IDX_FIRMWARE))
checksum += sizeof(*hdr);
/* check the size does not exceed space in flash. HUSH scripts */
/* all have ausize[] set to 0 */
}
/* check the dcrc of the copy */
- if (crc32 (0, (char *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
+ if (crc32 (0, (uchar *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
printf ("Image %s Bad Data Checksum After COPY\n", aufile[idx]);
return -1;
}
int off;
uint32_t val;
+ /* special case for prepare.img */
+ if (idx == IDX_PREPARE) {
+ /* enable the power switch */
+ *CPLD_VFD_BK &= ~POWER_OFF;
+ return 0;
+ }
+
hdr = (image_header_t *)LOAD_ADDR;
/* write the time field into EEPROM */
off = auee_off[idx].time;
* check whether a storage device is attached (assume that it's
* a USB memory stick, since nothing else should be attached).
*/
- au_usb_stor_curr_dev = usb_stor_scan(1);
+ au_usb_stor_curr_dev = usb_stor_scan(0);
if (au_usb_stor_curr_dev == -1) {
debug ("No device found. Not initialized?\n");
return -1;
bitmap_first = 0;
/* just loop thru all the possible files */
for (i = 0; i < AU_MAXFILES; i++) {
+ /* just read the header */
+ sz = file_fat_read(aufile[i], LOAD_ADDR, sizeof(image_header_t));
+ debug ("read %s sz %ld hdr %d\n",
+ aufile[i], sz, sizeof(image_header_t));
+ if (sz <= 0 || sz < sizeof(image_header_t)) {
+ debug ("%s not found\n", aufile[i]);
+ continue;
+ }
+ if (au_check_header_valid(i, sz) < 0) {
+ debug ("%s header not valid\n", aufile[i]);
+ continue;
+ }
sz = file_fat_read(aufile[i], LOAD_ADDR, MAX_LOADSZ);
debug ("read %s sz %ld hdr %d\n",
aufile[i], sz, sizeof(image_header_t));
debug ("%s not found\n", aufile[i]);
continue;
}
- if (au_check_valid(i, sz) < 0) {
- debug ("%s not valid\n", aufile[i]);
+ if (au_check_cksum_valid(i, sz) < 0) {
+ debug ("%s checksum not valid\n", aufile[i]);
continue;
}
#ifdef CONFIG_VFD
#define VFD_LOGO_WIDTH 112
#define VFD_LOGO_HEIGHT 72
/* must call transfer_pic directly */
- transfer_pic(3, env, VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
+ transfer_pic(3, (unsigned char *)env,
+ VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
}
bitmap_first = 1;
}
projects / platform / kernel / u-boot.git / blobdiff