firmware-utils: update to version 2021-10-05

Includes following changes:

 db65821f006c cmake: fix missing install target
 3a0cfc856991 Add initial GitLab CI support
 8f47adea6f87 Add missing includes for byte swap operations
 fbafae9f8037 Convert to CMake based project

Additionaly moves source code into separate Git project repository and
converts the package build to utilize CMake.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
[rmilecki: rebase, update to the latest repo git & rm -r src]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 0 insertions, 337 deletions

diff --git a/tools/firmware-utils/src/wrt400n.c b/tools/firmware-utils/src/wrt400n.c
deleted file mode 100644
index a6c1f8038b..0000000000
--- a/tools/firmware-utils/src/wrt400n.c
+++ /dev/null
@@ -1,337 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * WRT400n - Firmware Generation Creator
- *
- * Creates a firmware image for the Linksys WRT400n router,
- * that can be uploaded via the firmware upload page,
- * from a kernel image file and root fs file
- *
- *	Author: Sandeep Mistry
- */
-#include <arpa/inet.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include "cyg_crc.h"
-
-// https://dev.openwrt.org/browser/trunk/target/linux/rdc-2.6/files/drivers/mtd/maps/rdc3210.c
-static uint32_t crctab[257] =
-{
-	0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
-	0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
-	0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
-	0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
-	0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
-	0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-	0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
-	0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
-	0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
-	0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
-	0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
-	0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-	0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
-	0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
-	0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-	0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
-	0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
-	0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-	0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
-	0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
-	0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
-	0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
-	0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
-	0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-	0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
-	0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
-	0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
-	0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
-	0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
-	0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-	0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
-	0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
-	0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
-	0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
-	0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
-	0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-	0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
-	0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
-	0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
-	0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
-	0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
-	0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-	0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
-	0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
-	0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-	0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
-	0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
-	0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-	0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
-	0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
-	0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
-	0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
-	0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
-	0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-	0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
-	0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
-	0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
-	0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
-	0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
-	0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-	0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
-	0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
-	0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
-	0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
-	0
-};
-
-static uint32_t crc32(uint8_t* buf, uint32_t len)
-{
-	register int i;
-	uint32_t sum;
-	register uint32_t s0;
-	s0 = ~0;
-	for (i = 0; i < len; i++)
-	{
-		s0 = (s0 >> 8) ^ crctab[(uint8_t) (s0 & 0xFF) ^ buf[i]];
-	}
-	sum = ~s0;
-	return sum;
-}
-
-#define HEADERSIZE	60
-#define MAGIC		"GMTKRT400N"
-
-// global variables
-uint8_t kernelbuf[0x100000];	// kernel - lzma - uImage
-uint8_t rootfsbuf[0x2FFFC4];	// root - squashfs
-
-uint8_t buf[0x400000];		// buffer for image
-
-
-// Header format:
-//
-//		GPL Tarball: http://downloads.linksysbycisco.com/downloads/WRT400N_1.0.01.19_US.tar,0.gz
-//		File: WRT400N_1.0.01.19_US/FW_WRT400N_1.0.01.19_US_20081229/GTK/user/include/fw_upgrade.h
-//
-//
-//		Struct:
-//			typedef struct
-//			{
-//				UINT32		checksum;		/* CRC32 */
-//				UINT8			magic[11];		/* The value of GTIMG_MAGIC */
-//				UINT32		kernel_length;		/* The length of the kernel image */
-//				//UINT32		kernel_entry_point;	/* Kernel's entry point for RedBoot's information */
-//				UINT32		kernel_upgrade_flag;	/* Set to 1 if we need to upgrade the kernel parition of the Flash */
-//				UINT32		rootfs_length;		/* The length of the rootfs image */
-//				//UINT32		rootfs_entry_point;	/* Not in use */
-//				UINT32		rootfs_upgrade_flag;	/* Set to 1 if we need to upgrade the rootfs parition of the Flash */
-//
-//				// Add 3 items by Vic Yu, 2006-05/10
-//				UINT32		kernel_checksum;
-//				UINT32		rootfs_checksum;
-//				UINT32		fw_totalsize;
-//				UINT32		reserved[4];
-//			}imghdr_t , *pLinuxFWHeader_T;
-//
-//
-//		Description
-//			- checksum: 			CRC32 of kernel and root fs, back to back
-//			- magic:				GMTKRT400N
-//			- kernel_length:		kernel length in bytes
-//			- kernel_upgrade_flag:	should we upgrade the kernel - set to 1
-//			- rootfs_length:		root fs length in byte
-//			- rootfs_upgrade_flag:	should we upgrade the root fs - set to 1
-//			- kernel_checksum: 		Gary S. Brown's 32 bit CRC algorithm for kernel, with remaining bits
-//									set to 0xFF upto 0x100000 bytes (total length)
-//			- rootfs_checksum:		Gary S. Brown's 32 bit CRC algorithm for root fs, with remaining bits
-//									set to 0xFF upto 0x2FFFC4 bytes	(total length)
-//			- fw_totalsize:			total firmware image file length (header length + kernel length + root fs length)
-//			- reserved[4]:			reserved ??? - set to all 0xFF
-
-
-
-int main(int argc, char *argv[])
-{
-	// file descriptors ...
-	int 		kernelfd		= -1;
-	int 		rootfsfd			= -1;
-	int			outfd			= -1;
-
-	char*		kernelfilename	= NULL;
-	char*		rootfsfilename	= NULL;
-	char*		outputfilename	= NULL;
-
-	// file sizes
-	uint32_t 	kernelsize 		= 0;
-	uint32_t 	rootfssize 		= 0;
-	uint32_t 	totalsize 		= 0;
-
-	// header flags
-	uint32_t 	kernelflag 		= 0;
-	uint32_t 	rootfsflag 		= 0;
-
-	// checksums
-	uint32_t 	kernelchecksum 	= 0;
-	uint32_t 	rootfschecksum 	= 0;
-	uint32_t	crc				= 0;
-
-	if(argc != 4)
-	{
-		printf("Usage:\n\t%s <kernel file> <rootfs file> <output file>\n", argv[0]);
-		return 1;
-	}
-
-	kernelfilename = argv[1];
-	rootfsfilename = argv[2];
-	outputfilename = argv[3];
-
-	// Fill the kernel, rootfs, main buffer
-	memset(kernelbuf, 0xFF, sizeof(kernelbuf));
-	memset(rootfsbuf, 0xFF, sizeof(rootfsbuf));
-	memset(buf, 0xFF, sizeof(buf));
-
-	// open the kernel ..
-	kernelfd = open(kernelfilename, O_RDONLY);
-
-	if(kernelfd == -1)
-	{
-		printf("Error: opening '%s'\n", kernelfilename);
-		goto done;
-	}
-
-	// read in the kernel ...
-	kernelsize = read(kernelfd, kernelbuf, sizeof(kernelbuf));
-
-	if(kernelsize == -1)
-	{
-		printf("Error: reading '%s'\n", kernelfilename);
-		goto done;
-	}
-
-	// calculate the kernel checksum ...
-	kernelchecksum = cyg_crc32_accumulate(0, kernelbuf, sizeof(kernelbuf));
-
-	// print out stats
-	printf("%s: size %d (0x%x), crc32 = 0x%x\n", kernelfilename, kernelsize, kernelsize, kernelchecksum);
-
-
-	// open the root fs ..
-	rootfsfd = open(rootfsfilename, O_RDONLY);
-
-	if(rootfsfd == -1)
-	{
-		printf("Error: opening '%s'\n", rootfsfilename);
-		goto done;
-	}
-
-	// read in the root fs ..
-	rootfssize = read(rootfsfd, rootfsbuf, sizeof(rootfsbuf));
-
-	if(rootfssize == -1)
-	{
-		printf("Error: reading '%s'\n", rootfsfilename);
-		goto done;
-	}
-
-	// calculate the root fs checksum ...
-	rootfschecksum = cyg_crc32_accumulate(0, rootfsbuf, sizeof(rootfsbuf));
-
-	// print out stats
-	printf("%s: size %d (0x%x), crc32 = 0x%x\n", rootfsfilename, rootfssize, rootfssize, rootfschecksum);
-
-
-	// now for the header ...
-
-	totalsize = HEADERSIZE;
-
-	// copy over kernel
-	memcpy(buf + totalsize, kernelbuf, kernelsize);
-	totalsize += kernelsize;
-
-	// copy over root fs
-	memcpy(buf + totalsize, rootfsbuf, rootfssize);
-	totalsize += rootfssize;
-
-	// calculate crc
-	crc = crc32(buf + HEADERSIZE, totalsize - HEADERSIZE);
-
-	// print some stats out
-	printf("crc = 0x%x, total size = %d (0x%x)\n", crc, totalsize, totalsize);
-
-	// copy crc into header
-	crc = htonl(crc);
-	memcpy(buf, &crc, sizeof(crc));
-
-	// copy over magic
-	strcpy((char *)buf + 4, MAGIC);
-
-	// copy over kernel size
-	kernelsize = htonl(kernelsize);
-	memcpy(buf + 16, &kernelsize, sizeof(kernelsize));
-
-	// copy over kernal flag
-	kernelflag = htonl(0x1);
-	memcpy(buf + 20, &kernelflag, sizeof(kernelflag));
-
-	// copy over root fs size
-	rootfssize = htonl(rootfssize);
-	memcpy(buf + 24, &rootfssize, sizeof(rootfssize));
-
-	// copy over root fs flag
-	rootfsflag = htonl(0x1);
-	memcpy(buf + 28, &rootfsflag, sizeof(rootfsflag));
-
-	// copy over kernel check sum
-	kernelchecksum = htonl(kernelchecksum);
-	memcpy(buf + 32, &kernelchecksum, sizeof(kernelchecksum));
-
-	// copy over root fs checksum
-	rootfschecksum = htonl(rootfschecksum);
-	memcpy(buf + 36, &rootfschecksum, sizeof(rootfschecksum));
-
-	// copy over total size
-	totalsize = htonl(totalsize);
-	memcpy(buf + 40, &totalsize, sizeof(totalsize));
-
-	// undo the htonl (for write)
-	totalsize = htonl(totalsize);
-
-
-	// write out the file from the buffer
-	outfd = open(outputfilename, O_CREAT | O_WRONLY | O_TRUNC, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
-
-	if(outfd == -1)
-	{
-		printf("ERROR: opening '%s' for write\n", outputfilename);
-	}
-
-	write(outfd, buf, totalsize);
-
-done:
-	// close open fd's
-
-	if(kernelfd != -1)
-	{
-		close(kernelfd);
-		kernelfd = -1;
-	}
-
-	if(rootfsfd != -1)
-	{
-		close(rootfsfd);
-		rootfsfd = -1;
-	}
-
-	if(outfd != -1)
-	{
-		close(outfd);
-		outfd = -1;
-	}
-
-	return 0;
-}