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, 178 deletions

diff --git a/tools/firmware-utils/src/mkbrnimg.c b/tools/firmware-utils/src/mkbrnimg.c
deleted file mode 100644
index 1c575c6aa7..0000000000
--- a/tools/firmware-utils/src/mkbrnimg.c
+++ /dev/null
@@ -1,178 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * mkbrnimg.c - partially based on OpenWrt's wndr3700.c
- *
- * Copyright (C) 2011 Tobias Diedrich <ranma+openwrt@tdiedrich.de>
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <string.h>
-#include <netinet/in.h>
-#include <inttypes.h>
-
-#define BPB 8 /* bits/byte */
-
-static uint32_t crc32[1<<BPB];
-
-static char *output_file = "default-brnImage";
-static uint32_t magic = 0x12345678;
-static char *signature = "BRNDTW502";
-static uint32_t crc32_poly = 0x2083b8ed;
-
-static void init_crc32()
-{
-	const uint32_t poly = ntohl(crc32_poly);
-	int n;
-
-	for (n = 0; n < 1<<BPB; n++) {
-		uint32_t crc = n;
-		int bit;
-
-		for (bit = 0; bit < BPB; bit++)
-			crc = (crc & 1) ? (poly ^ (crc >> 1)) : (crc >> 1);
-		crc32[n] = crc;
-	}
-}
-
-static uint32_t crc32buf(const void *buf, size_t len)
-{
-	uint32_t crc = 0xFFFFFFFF;
-	const uint8_t *in = buf;
-
-	for (; len; len--, in++)
-		crc = crc32[(uint8_t)crc ^ *in] ^ (crc >> BPB);
-	return ~crc;
-}
-
-static void usage(const char *) __attribute__ (( __noreturn__ ));
-
-static void usage(const char *mess)
-{
-	fprintf(stderr, "Error: %s\n", mess);
-	fprintf(stderr, "Usage: mkbrnimg [-o output_file] [-m magic] [-s signature] [-p crc32 poly] kernel_file [additional files]\n");
-	fprintf(stderr, "\n");
-	exit(1);
-}
-
-static void parseopts(int *argc, char ***argv)
-{
-	char *endptr;
-	int res;
-
-	while ((res = getopt(*argc, *argv, "o:m:s:p:")) != -1) {
-		switch (res) {
-		default:
-			usage("Unknown option");
-			break;
-		case 'o':
-			output_file = optarg;
-			break;
-		case 'm':
-			magic = strtoul(optarg, &endptr, 0);
-			if (endptr == optarg || *endptr != 0)
-				usage("magic must be a decimal or hexadecimal 32-bit value");
-			break;
-		case 's':
-			signature = optarg;
-			break;
-		case 'p':
-			crc32_poly = strtoul(optarg, &endptr, 0);
-			if (endptr == optarg || *endptr != 0)
-				usage("'crc32 poly' must be a decimal or hexadecimal 32-bit value");
-			break;
-		}
-	}
-	*argc -= optind;
-	*argv += optind;
-}
-
-static void appendfile(int outfd, char *path, int kernel) {
-	int fd;
-	size_t len, padded_len;
-	char *input_file;
-	uint32_t crc;
-	char padding[0x400];
-	char footer[12];
-
-	memset(padding, 0xff, sizeof(padding));
-
-	// mmap input_file
-	if ((fd = open(path, O_RDONLY))  < 0
-	|| (len = lseek(fd, 0, SEEK_END)) < 0
-	|| (input_file = mmap(0, len, PROT_READ, MAP_SHARED, fd, 0)) == (void *) (-1)
-	|| close(fd) < 0)
-	{
-		fprintf(stderr, "Error mapping file '%s': %s\n", path, strerror(errno));
-		exit(1);
-	}
-
-	// kernel should be lzma compressed image, not uImage
-	if (kernel &&
-	    (input_file[0] != (char)0x5d ||
-	     input_file[1] != (char)0x00 ||
-	     input_file[2] != (char)0x00 ||
-	     input_file[3] != (char)0x80)) {
-		fprintf(stderr, "lzma signature not found on kernel image.\n");
-		exit(1);
-	}
-
-	init_crc32();
-	crc = crc32buf(input_file, len);
-	fprintf(stderr, "crc32 for '%s' is %08x.\n", path, crc);
-
-	// write the file
-	write(outfd, input_file, len);
-
-	// write padding
-	padded_len = ((len + sizeof(footer) + sizeof(padding) - 1) & ~(sizeof(padding) - 1)) - sizeof(footer);
-	fprintf(stderr, "len=%08zx padded_len=%08zx\n", len, padded_len);
-	write(outfd, padding, padded_len - len);
-
-	// write footer
-	footer[0]  = (len   >>  0) & 0xff;
-	footer[1]  = (len   >>  8) & 0xff;
-	footer[2]  = (len   >> 16) & 0xff;
-	footer[3]  = (len   >> 24) & 0xff;
-	footer[4]  = (magic >>  0) & 0xff;
-	footer[5]  = (magic >>  8) & 0xff;
-	footer[6]  = (magic >> 16) & 0xff;
-	footer[7]  = (magic >> 24) & 0xff;
-	footer[8]  = (crc   >>  0) & 0xff;
-	footer[9]  = (crc   >>  8) & 0xff;
-	footer[10] = (crc   >> 16) & 0xff;
-	footer[11] = (crc   >> 24) & 0xff;
-	write(outfd, footer, sizeof(footer));
-
-	munmap(input_file, len);
-}
-
-int main(int argc, char **argv)
-{
-	int outfd;
-	int i;
-
-	parseopts(&argc, &argv);
-
-	if (argc < 1)
-		usage("wrong number of arguments");
-
-	if ((outfd = open(output_file, O_WRONLY|O_CREAT|O_TRUNC, 0644)) == -1)
-	{
-		fprintf(stderr, "Error opening '%s' for writing: %s\n", output_file, strerror(errno));
-		exit(1);
-	}
-
-	for (i=0; i<argc; i++) {
-		appendfile(outfd, argv[i], i == 0);
-	}
-	write(outfd, signature, strlen(signature)+1);
-	close(outfd);
-
-	return 0;
-}