mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-23 21:22:48 +02:00
brcm47xx: Add new image generation and fix leds/reset button on WNR834B V2
Thank you realopty for the patch. tools/firmware-utils/src/mkchkimg.c is from http://www.myopenrouter.com/download/10611/mkchkimg/ This closes #7702. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22516 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
hauke
parent
0b10449413
commit
8681f22fad
@ -110,6 +110,7 @@ enum {
|
||||
|
||||
/* Netgear */
|
||||
WGT634U,
|
||||
WNR834BV2,
|
||||
|
||||
/* Trendware */
|
||||
TEW411BRPP,
|
||||
@ -754,6 +755,17 @@ static struct platform_t __initdata platforms[] = {
|
||||
{ .name = "power", .gpio = 1 << 3, .polarity = NORMAL },
|
||||
},
|
||||
},
|
||||
[WNR834BV2] = {
|
||||
.name = "Netgear WNR834B V2",
|
||||
.buttons = {
|
||||
{ .name = "reset", .gpio = 1 << 6 },
|
||||
},
|
||||
.leds = {
|
||||
{ .name = "power", .gpio = 1 << 2, .polarity = NORMAL },
|
||||
{ .name = "diag", .gpio = 1 << 3, .polarity = NORMAL },
|
||||
{ .name = "connected", .gpio = 1 << 7, .polarity = NORMAL },
|
||||
},
|
||||
},
|
||||
/* Trendware */
|
||||
[TEW411BRPP] = {
|
||||
.name = "Trendware TEW411BRP+",
|
||||
@ -1035,6 +1047,12 @@ static struct platform_t __init *platform_detect(void)
|
||||
return &platforms[WDNetCenter];
|
||||
}
|
||||
|
||||
if (!strcmp(boardnum, "08") || !strcmp(boardnum, "01") &&
|
||||
!strcmp(boardtype,"0x0472") && !strcmp(getvar("cardbus"), "1")) { /* Netgear WNR834B V1 and V2*/
|
||||
/* TODO: Check for version. Default platform is V2 for now. */
|
||||
return &platforms[WNR834BV2];
|
||||
}
|
||||
|
||||
} else { /* PMON based - old stuff */
|
||||
if ((simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 9) &&
|
||||
(simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 30)) {
|
||||
|
||||
@ -98,6 +98,10 @@ define Image/Build/Initramfs
|
||||
$(STAGING_DIR_HOST)/bin/trx -o $(BIN_DIR)/$(IMG_PREFIX)-initramfs.trx -f $(KDIR)/loader.gz -f $(KDIR)/vmlinux.lzma
|
||||
endef
|
||||
|
||||
define Image/Build/Chk
|
||||
$(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(2)-$(5).chk -k $(BIN_DIR)/$(IMG_PREFIX)-$(1).trx -b $(3) -r $(4)
|
||||
endef
|
||||
|
||||
define Image/Build
|
||||
$(STAGING_DIR_HOST)/bin/trx -o $(BIN_DIR)/$(IMG_PREFIX)-$(1).trx \
|
||||
-f $(KDIR)/loader.gz -f $(KDIR)/vmlinux.lzma \
|
||||
@ -105,6 +109,8 @@ define Image/Build
|
||||
$(call Image/Build/$(1),$(1))
|
||||
$(call Image/Build/Motorola,$(1),wr850g,1,$(1))
|
||||
$(call Image/Build/USR,$(1),usr5461,$(1))
|
||||
$(call Image/Build/Chk,$(1),wnr834b_v2,U12H081T00_NETGEAR,2,$(patsubst jffs2-%,jffs2,$(1)))
|
||||
$(call Image/Build/Chk,$(1),wgr614_v8,U12H072T00_NETGEAR,2,$(patsubst jffs2-%,jffs2,$(1)))
|
||||
endef
|
||||
|
||||
$(eval $(call BuildImage))
|
||||
|
||||
@ -46,6 +46,7 @@ define Host/Compile
|
||||
$(call cc,wndr3700)
|
||||
$(call cc,mkdniimg)
|
||||
$(call cc,mktitanimg)
|
||||
$(call cc,mkchkimg)
|
||||
endef
|
||||
|
||||
define Host/Install
|
||||
|
||||
327
tools/firmware-utils/src/mkchkimg.c
Normal file
327
tools/firmware-utils/src/mkchkimg.c
Normal file
@ -0,0 +1,327 @@
|
||||
/*
|
||||
* Make CHK Image
|
||||
*
|
||||
* This utility creates Netgear .chk files.
|
||||
*
|
||||
* Copyright (C) 2008 Dave C. Reeve <Dave.Reeve@dreeve.org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along
|
||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdarg.h>
|
||||
#include <errno.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#define BUF_LEN (2048)
|
||||
|
||||
#define MAX_BOARD_ID_LEN (64)
|
||||
|
||||
struct chk_header {
|
||||
uint32_t magic;
|
||||
uint32_t header_len;
|
||||
uint8_t reserved[8];
|
||||
uint32_t kernel_chksum;
|
||||
uint32_t rootfs_chksum;
|
||||
uint32_t kernel_len;
|
||||
uint32_t rootfs_len;
|
||||
uint32_t image_chksum;
|
||||
uint32_t header_chksum;
|
||||
/* char board_id[] - upto MAX_BOARD_ID_LEN */
|
||||
};
|
||||
|
||||
static void __attribute__ ((format (printf, 2, 3)))
|
||||
fatal_error (int maybe_errno, const char * format, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
fprintf (stderr, "mkchkimg: ");
|
||||
va_start (ap, format);
|
||||
vfprintf (stderr, format, ap);
|
||||
va_end (ap);
|
||||
|
||||
if (maybe_errno) {
|
||||
fprintf (stderr, ": %s\n", strerror (maybe_errno));
|
||||
} else {
|
||||
fprintf (stderr, "\n");
|
||||
}
|
||||
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
static void __attribute__ ((format (printf, 1, 2)))
|
||||
message (const char * format, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
fprintf (stderr, "mkchkimg: ");
|
||||
va_start (ap, format);
|
||||
vfprintf (stderr, format, ap);
|
||||
va_end (ap);
|
||||
fprintf (stderr, "\n");
|
||||
}
|
||||
|
||||
struct ngr_checksum {
|
||||
uint32_t c0;
|
||||
uint32_t c1;
|
||||
};
|
||||
|
||||
static inline void
|
||||
netgear_checksum_init (struct ngr_checksum * c)
|
||||
{
|
||||
c->c0 = c->c1 = 0;
|
||||
}
|
||||
|
||||
static inline void
|
||||
netgear_checksum_add (struct ngr_checksum * c, unsigned char * buf, size_t len)
|
||||
{
|
||||
size_t i;
|
||||
|
||||
for (i=0; i<len; i++) {
|
||||
c->c0 += buf[i] & 0xff;
|
||||
c->c1 += c->c0;
|
||||
}
|
||||
}
|
||||
|
||||
static inline unsigned long
|
||||
netgear_checksum_fini (struct ngr_checksum * c)
|
||||
{
|
||||
uint32_t b, checksum;
|
||||
|
||||
b = (c->c0 & 65535) + ((c->c0 >> 16) & 65535);
|
||||
c->c0 = ((b >> 16) + b) & 65535;
|
||||
b = (c->c1 & 65535) + ((c->c1 >> 16) & 65535);
|
||||
c->c1 = ((b >> 16) + b) & 65535;
|
||||
checksum = ((c->c1 << 16) | c->c0);
|
||||
return checksum;
|
||||
}
|
||||
|
||||
static void
|
||||
print_help (void)
|
||||
{
|
||||
fprintf (stderr, "Usage: mkchkimg -o output -k kernel [-f filesys] [-b board_id] [-r region]\n");
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char * argv[])
|
||||
{
|
||||
int opt;
|
||||
char * ptr;
|
||||
size_t len;
|
||||
size_t header_len;
|
||||
struct chk_header * hdr;
|
||||
struct ngr_checksum chk_part, chk_whole;
|
||||
char buf[BUF_LEN];
|
||||
char * output_file, * kern_file, * fs_file;
|
||||
FILE * out_fp, * kern_fp, * fs_fp;
|
||||
char * board_id;
|
||||
unsigned long region;
|
||||
|
||||
/* Default values */
|
||||
board_id = "U12H072T00_NETGEAR";
|
||||
region = 1; /* 1=WW, 2=NA */
|
||||
output_file = NULL;
|
||||
kern_file = NULL;
|
||||
fs_file = NULL;
|
||||
fs_fp = NULL;
|
||||
|
||||
while ((opt = getopt (argc, argv, ":b:r:k:f:o:h")) != -1) {
|
||||
switch (opt) {
|
||||
case 'b':
|
||||
/* Board Identity */
|
||||
if (strlen (optarg) > MAX_BOARD_ID_LEN) {
|
||||
fatal_error (0, "Board lenght exceeds %d",
|
||||
MAX_BOARD_ID_LEN);
|
||||
}
|
||||
board_id = optarg;
|
||||
break;
|
||||
|
||||
case 'r':
|
||||
/* Region */
|
||||
errno = 0;
|
||||
region = strtoul (optarg, &ptr, 0);
|
||||
if (errno || ptr==optarg || *ptr!='\0') {
|
||||
fatal_error (0, "Cannot parse region %s", optarg);
|
||||
}
|
||||
if (region > 0xff) {
|
||||
fatal_error (0, "Region cannot exceed 0xff");
|
||||
}
|
||||
break;
|
||||
|
||||
case 'k':
|
||||
/* Kernel */
|
||||
kern_file = optarg;
|
||||
break;
|
||||
|
||||
case 'f':
|
||||
/* Filing System */
|
||||
fs_file = optarg;
|
||||
break;
|
||||
|
||||
case 'o':
|
||||
/* Output file */
|
||||
output_file = optarg;
|
||||
break;
|
||||
|
||||
case 'h':
|
||||
print_help ();
|
||||
return EXIT_SUCCESS;
|
||||
|
||||
case ':':
|
||||
print_help ();
|
||||
fatal_error (0, "Option -%c missing argument", optopt);
|
||||
break;
|
||||
|
||||
case '?':
|
||||
print_help ();
|
||||
fatal_error (0, "Unknown argument -%c", optopt);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Check we have all the options expected */
|
||||
if (!kern_file) {
|
||||
print_help ();
|
||||
fatal_error (0, "Kernel file expected");
|
||||
}
|
||||
if (!output_file) {
|
||||
print_help ();
|
||||
fatal_error (0, "Output file required");
|
||||
}
|
||||
message ("Netgear CHK writer - v0.1");
|
||||
|
||||
/* Open the input file */
|
||||
kern_fp = fopen (kern_file, "r");
|
||||
if (!kern_fp) {
|
||||
fatal_error (errno, "Cannot open %s", kern_file);
|
||||
}
|
||||
|
||||
/* Open the fs file, if specified */
|
||||
if (fs_file) {
|
||||
fs_fp = fopen (fs_file, "r");
|
||||
if (!fs_fp) {
|
||||
fatal_error (errno, "Cannot open %s", fs_file);
|
||||
}
|
||||
}
|
||||
|
||||
/* Open the output file */
|
||||
out_fp = fopen (output_file, "w+");
|
||||
if (!out_fp) {
|
||||
fatal_error (errno, "Cannot open %s", output_file);
|
||||
}
|
||||
|
||||
/* Write zeros when the chk header will be */
|
||||
buf[0] = '\0';
|
||||
header_len = sizeof (struct chk_header) + strlen (board_id);
|
||||
if (fwrite (buf, 1, header_len, out_fp) != header_len) {
|
||||
fatal_error (errno, "Cannot write header");
|
||||
}
|
||||
|
||||
/* Allocate storage for header, we fill in as we go */
|
||||
hdr = malloc (sizeof (struct chk_header));
|
||||
if (!hdr) {
|
||||
fatal_error (0, "malloc failed");
|
||||
}
|
||||
bzero (hdr, sizeof (struct chk_header));
|
||||
|
||||
/* Fill in known values */
|
||||
hdr->magic = htonl (0x2a23245e);
|
||||
hdr->header_len = htonl(header_len);
|
||||
hdr->reserved[0] = (unsigned char)(region & 0xff);
|
||||
hdr->reserved[1] = 1; /* Major */
|
||||
hdr->reserved[2] = 1; /* Minor */
|
||||
hdr->reserved[3] = 99; /* Build */
|
||||
hdr->reserved[4] = 0; /* Unknown t1 ? was 1 */
|
||||
hdr->reserved[5] = 0; /* Unknonw t2 ? was 0 */
|
||||
hdr->reserved[6] = 0; /* Unknonw t3 ? was 1 */
|
||||
hdr->reserved[7] = 0; /* Unused ? */
|
||||
message (" Board Id: %s", board_id);
|
||||
message (" Region: %s", region == 1 ? "World Wide (WW)"
|
||||
: (region == 2 ? "North America (NA)" : "Unknown"));
|
||||
|
||||
/* Copy the trx file, calculating the checksum as we go */
|
||||
netgear_checksum_init (&chk_part);
|
||||
netgear_checksum_init (&chk_whole);
|
||||
while (!feof (kern_fp)) {
|
||||
len = fread (buf, 1, BUF_LEN, kern_fp);
|
||||
if (len < 1) {
|
||||
break;
|
||||
}
|
||||
if (fwrite (buf, len, 1, out_fp) != 1) {
|
||||
fatal_error (errno, "Write error");
|
||||
}
|
||||
hdr->kernel_len += len;
|
||||
netgear_checksum_add (&chk_part, (unsigned char *)buf, len);
|
||||
netgear_checksum_add (&chk_whole, (unsigned char *)buf, len);
|
||||
}
|
||||
hdr->kernel_chksum = netgear_checksum_fini (&chk_part);
|
||||
message (" Kernel Len: %u", hdr->kernel_len);
|
||||
message ("Kernel Checksum: 0x%08x", hdr->kernel_chksum);
|
||||
hdr->kernel_len = htonl (hdr->kernel_len);
|
||||
hdr->kernel_chksum = htonl (hdr->kernel_chksum);
|
||||
|
||||
/* Now copy the root fs, calculating the checksum as we go */
|
||||
if (fs_fp) {
|
||||
netgear_checksum_init (&chk_part);
|
||||
while (!feof (fs_fp)) {
|
||||
len = fread (buf, 1, BUF_LEN, fs_fp);
|
||||
if (len < 1) {
|
||||
break;
|
||||
}
|
||||
if (fwrite (buf, len, 1, out_fp) != 1) {
|
||||
fatal_error (errno, "Write error");
|
||||
}
|
||||
hdr->rootfs_len += len;
|
||||
netgear_checksum_add (&chk_part, (unsigned char *)buf, len);
|
||||
netgear_checksum_add (&chk_whole, (unsigned char *)buf, len);
|
||||
}
|
||||
hdr->rootfs_chksum = (netgear_checksum_fini (&chk_part));
|
||||
message (" Rootfs Len: %u", hdr->rootfs_len);
|
||||
message ("Rootfs Checksum: 0x%08x", hdr->rootfs_chksum);
|
||||
hdr->rootfs_len = htonl (hdr->rootfs_len);
|
||||
hdr->rootfs_chksum = htonl (hdr->rootfs_chksum);
|
||||
}
|
||||
|
||||
/* Calcautate the image checksum */
|
||||
hdr->image_chksum = netgear_checksum_fini (&chk_whole);
|
||||
message (" Image Checksum: 0x%08x", hdr->image_chksum);
|
||||
hdr->image_chksum = htonl (hdr->image_chksum);
|
||||
|
||||
/* Calculate the header checksum */
|
||||
netgear_checksum_init (&chk_part);
|
||||
netgear_checksum_add (&chk_part, (unsigned char *)hdr,
|
||||
sizeof (struct chk_header));
|
||||
netgear_checksum_add (&chk_part, (unsigned char *)board_id,
|
||||
strlen (board_id));
|
||||
hdr->header_chksum = htonl (netgear_checksum_fini (&chk_part));
|
||||
|
||||
/* Finally rewind the output and write headers */
|
||||
rewind (out_fp);
|
||||
if (fwrite (hdr, sizeof (struct chk_header), 1, out_fp) != 1) {
|
||||
fatal_error (errno, "Cannot write header");
|
||||
}
|
||||
if (fwrite (board_id, strlen (board_id), 1, out_fp) != 1) {
|
||||
fatal_error (errno, "Cannot write board id");
|
||||
}
|
||||
|
||||
/* Success */
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user