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[PCS440EP] upgrade the PCS440EP board:

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- Show on the Status LEDs, some States of the board.
                - Get the MAC addresses from the EEProm
                - use PREBOOT
                - use the CF on the board.
                - check the U-Boot image in the Flash with a SHA1
                  checksum.
                - use dynamic TLB entries generation for the SDRAM

Signed-off-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Heiko Schocher
2007-06-22 19:11:54 +02:00
parent 9912121f7e
commit 566a494f59
30 changed files with 1572 additions and 157 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
common/cmd_doc.c
View File

@@ -216,6 +216,7 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
image_header_t *hdr;
int rcode = 0;
SHOW_BOOT_PROGRESS (34);
switch (argc) {
case 1:
addr = CFG_LOAD_ADDR;
@@ -236,24 +237,27 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
break;
default:
printf ("Usage:\n%s\n", cmdtp->usage);
SHOW_BOOT_PROGRESS (-1);
SHOW_BOOT_PROGRESS (-35);
return 1;
}
SHOW_BOOT_PROGRESS (35);
if (!boot_device) {
puts ("\n** No boot device **\n");
SHOW_BOOT_PROGRESS (-1);
SHOW_BOOT_PROGRESS (-36);
return 1;
}
SHOW_BOOT_PROGRESS (36);
dev = simple_strtoul(boot_device, &ep, 16);
if ((dev >= CFG_MAX_DOC_DEVICE) ||
(doc_dev_desc[dev].ChipID == DOC_ChipID_UNKNOWN)) {
printf ("\n** Device %d not available\n", dev);
SHOW_BOOT_PROGRESS (-1);
SHOW_BOOT_PROGRESS (-37);
return 1;
}
SHOW_BOOT_PROGRESS (37);
printf ("\nLoading from device %d: %s at 0x%lX (offset 0x%lX)\n",
dev, doc_dev_desc[dev].name, doc_dev_desc[dev].physadr,
@@ -262,9 +266,10 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
if (doc_rw (doc_dev_desc + dev, 1, offset,
SECTORSIZE, NULL, (u_char *)addr)) {
printf ("** Read error on %d\n", dev);
SHOW_BOOT_PROGRESS (-1);
SHOW_BOOT_PROGRESS (-38);
return 1;
}
SHOW_BOOT_PROGRESS (38);
hdr = (image_header_t *)addr;
@@ -276,16 +281,18 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
cnt -= SECTORSIZE;
} else {
puts ("\n** Bad Magic Number **\n");
SHOW_BOOT_PROGRESS (-1);
SHOW_BOOT_PROGRESS (-39);
return 1;
}
SHOW_BOOT_PROGRESS (39);
if (doc_rw (doc_dev_desc + dev, 1, offset + SECTORSIZE, cnt,
NULL, (u_char *)(addr+SECTORSIZE))) {
printf ("** Read error on %d\n", dev);
SHOW_BOOT_PROGRESS (-1);
SHOW_BOOT_PROGRESS (-40);
return 1;
}
SHOW_BOOT_PROGRESS (40);
/* Loading ok, update default load address */