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Add loads of ntohl() in image header handling

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Patch by Steven Scholz, 10 Jun 2005
This commit is contained in:
Wolfgang Denk 2006-03-12 01:59:35 +01:00
parent 8ff0208d31
commit dc013d4640
6 changed files with 20 additions and 17 deletions
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3
CHANGELOG
View file

@ -2,6 +2,9 @@
Changes since U-Boot 1.1.4: Changes since U-Boot 1.1.4:
====================================================================== ======================================================================
* Add loads of ntohl() in image header handling
Patch by Steven Scholz, 10 Jun 2005
* Switch MPC86xADS and MPC885ADS boards to use cpuclk environment * Switch MPC86xADS and MPC885ADS boards to use cpuclk environment
variable to set clock variable to set clock
Patch by Yuli Barcohen, 05 Jun 2005 Patch by Yuli Barcohen, 05 Jun 2005

18
common/cmd_bootm.c
View file

@ -606,7 +606,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
#endif /* CONFIG_MPC5xxx */ #endif /* CONFIG_MPC5xxx */
} }
kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong))hdr->ih_ep; kernel = (void (*)(bd_t *, ulong, ulong, ulong, ulong)) ntohl(hdr->ih_ep);
/* /*
* Check if there is an initrd image * Check if there is an initrd image
@ -621,7 +621,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
/* Copy header so we can blank CRC field for re-calculation */ /* Copy header so we can blank CRC field for re-calculation */
memmove (&header, (char *)addr, sizeof(image_header_t)); memmove (&header, (char *)addr, sizeof(image_header_t));
if (hdr->ih_magic != IH_MAGIC) { if (ntohl(hdr->ih_magic) != IH_MAGIC) {
puts ("Bad Magic Number\n"); puts ("Bad Magic Number\n");
SHOW_BOOT_PROGRESS (-10); SHOW_BOOT_PROGRESS (-10);
do_reset (cmdtp, flag, argc, argv); do_reset (cmdtp, flag, argc, argv);
@ -630,7 +630,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
data = (ulong)&header; data = (ulong)&header;
len = sizeof(image_header_t); len = sizeof(image_header_t);
checksum = hdr->ih_hcrc; checksum = ntohl(hdr->ih_hcrc);
hdr->ih_hcrc = 0; hdr->ih_hcrc = 0;
if (crc32 (0, (uchar *)data, len) != checksum) { if (crc32 (0, (uchar *)data, len) != checksum) {
@ -644,7 +644,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
print_image_hdr (hdr); print_image_hdr (hdr);
data = addr + sizeof(image_header_t); data = addr + sizeof(image_header_t);
len = hdr->ih_size; len = ntohl(hdr->ih_size);
if (verify) { if (verify) {
ulong csum = 0; ulong csum = 0;
@ -670,7 +670,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
csum = crc32 (0, (uchar *)data, len); csum = crc32 (0, (uchar *)data, len);
#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
if (csum != hdr->ih_dcrc) { if (csum != ntohl(hdr->ih_dcrc)) {
puts ("Bad Data CRC\n"); puts ("Bad Data CRC\n");
SHOW_BOOT_PROGRESS (-12); SHOW_BOOT_PROGRESS (-12);
do_reset (cmdtp, flag, argc, argv); do_reset (cmdtp, flag, argc, argv);
@ -902,7 +902,7 @@ do_bootm_netbsd (cmd_tbl_t *cmdtp, int flag,
cmdline = ""; cmdline = "";
} }
loader = (void (*)(bd_t *, image_header_t *, char *, char *)) hdr->ih_ep; loader = (void (*)(bd_t *, image_header_t *, char *, char *)) ntohl(hdr->ih_ep);
printf ("## Transferring control to NetBSD stage-2 loader (at address %08lx) ...\n", printf ("## Transferring control to NetBSD stage-2 loader (at address %08lx) ...\n",
(ulong)loader); (ulong)loader);
@ -1364,7 +1364,7 @@ do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
image_header_t *hdr = &header; image_header_t *hdr = &header;
void (*entry_point)(bd_t *); void (*entry_point)(bd_t *);
entry_point = (void (*)(bd_t *)) hdr->ih_ep; entry_point = (void (*)(bd_t *)) ntohl(hdr->ih_ep);
printf ("## Transferring control to RTEMS (at address %08lx) ...\n", printf ("## Transferring control to RTEMS (at address %08lx) ...\n",
(ulong)entry_point); (ulong)entry_point);
@ -1387,7 +1387,7 @@ do_bootm_vxworks (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
image_header_t *hdr = &header; image_header_t *hdr = &header;
char str[80]; char str[80];
sprintf(str, "%x", hdr->ih_ep); /* write entry-point into string */ sprintf(str, "%x", ntohl(hdr->ih_ep)); /* write entry-point into string */
setenv("loadaddr", str); setenv("loadaddr", str);
do_bootvx(cmdtp, 0, 0, NULL); do_bootvx(cmdtp, 0, 0, NULL);
} }
@ -1400,7 +1400,7 @@ do_bootm_qnxelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
char *local_args[2]; char *local_args[2];
char str[16]; char str[16];
sprintf(str, "%x", hdr->ih_ep); /* write entry-point into string */ sprintf(str, "%x", ntohl(hdr->ih_ep)); /* write entry-point into string */
local_args[0] = argv[0]; local_args[0] = argv[0];
local_args[1] = str; /* and provide it via the arguments */ local_args[1] = str; /* and provide it via the arguments */
do_bootelf(cmdtp, 0, 2, local_args); do_bootelf(cmdtp, 0, 2, local_args);

2
common/cmd_doc.c
View file

@ -250,7 +250,7 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
print_image_hdr (hdr); print_image_hdr (hdr);
cnt = (hdr->ih_size + sizeof(image_header_t)); cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
cnt -= SECTORSIZE; cnt -= SECTORSIZE;
} else { } else {
puts ("\n** Bad Magic Number **\n"); puts ("\n** Bad Magic Number **\n");

4
common/cmd_fdc.c
View file

@ -836,13 +836,13 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
return 1; return 1;
} }
hdr = (image_header_t *)addr; hdr = (image_header_t *)addr;
if (hdr->ih_magic != IH_MAGIC) { if (ntohl(hdr->ih_magic) != IH_MAGIC) {
printf ("Bad Magic Number\n"); printf ("Bad Magic Number\n");
return 1; return 1;
} }
print_image_hdr(hdr); print_image_hdr(hdr);
imsize= hdr->ih_size+sizeof(image_header_t); imsize= ntohl(hdr->ih_size)+sizeof(image_header_t);
nrofblk=imsize/512; nrofblk=imsize/512;
if((imsize%512)>0) if((imsize%512)>0)
nrofblk++; nrofblk++;

2
common/cmd_nand.c
View file

@ -717,7 +717,7 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t)); cnt = (ntohl(hdr->ih_size) + sizeof(image_header_t));
cnt -= SECTORSIZE; cnt -= SECTORSIZE;
} else { } else {
printf ("\n** Bad Magic Number 0x%x **\n", hdr->ih_magic); printf ("\n** Bad Magic Number 0x%x **\n", ntohl(hdr->ih_magic));
SHOW_BOOT_PROGRESS (-1); SHOW_BOOT_PROGRESS (-1);
return 1; return 1;
} }

8
common/lynxkdi.c
View file

@ -23,11 +23,11 @@
#if defined(CONFIG_MPC8260) || defined(CONFIG_440EP) || defined(CONFIG_440GR) #if defined(CONFIG_MPC8260) || defined(CONFIG_440EP) || defined(CONFIG_440GR)
void lynxkdi_boot ( image_header_t *hdr ) void lynxkdi_boot ( image_header_t *hdr )
{ {
void (*lynxkdi)(void) = (void(*)(void))hdr->ih_ep; void (*lynxkdi)(void) = (void(*)(void)) ntohl(hdr->ih_ep);
lynxos_bootparms_t *parms = (lynxos_bootparms_t *)0x0020; lynxos_bootparms_t *parms = (lynxos_bootparms_t *)0x0020;
bd_t *kbd; bd_t *kbd;
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
u32 *psz = (u32 *)(hdr->ih_load + 0x0204); u32 *psz = (u32 *)(ntohl(hdr->ih_load) + 0x0204);
memset( parms, 0, sizeof(*parms)); memset( parms, 0, sizeof(*parms));
kbd = gd->bd; kbd = gd->bd;
@ -39,9 +39,9 @@ void lynxkdi_boot ( image_header_t *hdr )
/* Do a simple check for Bluecat so we can pass the /* Do a simple check for Bluecat so we can pass the
* kernel command line parameters. * kernel command line parameters.
*/ */
if( le32_to_cpu(*psz) == hdr->ih_size ){ if( le32_to_cpu(*psz) == ntohl(hdr->ih_size) ){ /* FIXME: NOT SURE HERE ! */
char *args; char *args;
char *cmdline = (char *)(hdr->ih_load + 0x020c); char *cmdline = (char *)(ntohl(hdr->ih_load) + 0x020c);
int len; int len;
printf("Booting Bluecat KDI ...\n"); printf("Booting Bluecat KDI ...\n");