1 files changed, 0 insertions, 158 deletions
diff --git a/util/gen_emmc_transfer_data.c b/util/gen_emmc_transfer_data.c
deleted file mode 100644
index 98417beb9b..0000000000
--- a/util/gen_emmc_transfer_data.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Copyright 2018 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Generate transferring data from a file. The transferring data emulates the
- * eMMC protocol.
- */
-
-#include <err.h>
-#include <errno.h>
-#include <getopt.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-
-#include <compile_time_macros.h>
-
-/* eMMC transfer block size */
-#define BLOCK_SIZE		512
-#define BLOCK_RAW_DATA		"bootblock_raw_data"
-
-uint16_t crc16_arg(uint8_t data, uint16_t previous_crc)
-{
-	unsigned int crc = previous_crc << 8;
-	int i;
-
-	crc ^= (data << 16);
-	for (i = 8; i; i--) {
-		if (crc & 0x800000)
-			crc ^= (0x11021 << 7);
-		crc <<= 1;
-	}
-
-	return (uint16_t)(crc >> 8);
-}
-
-void header_format(FILE *fin, FILE *fout)
-{
-	uint8_t data[BLOCK_SIZE];
-	int blk, j;
-	uint16_t crc16;
-	size_t cnt = 0;
-
-	fprintf(fout, "/* This file is auto-generated. Do not modify. */\n"
-		"#ifndef __CROS_EC_BOOTBLOCK_DATA_H\n"
-		"#define __CROS_EC_BOOTBLOCK_DATA_H\n"
-		"\n"
-		"#include <stdint.h>\n"
-		"\n"
-		);
-
-	fprintf(fout,
-		"static const uint8_t %s[] __attribute__((aligned(4))) =\n"
-		"{\n"
-		"\t0xff, 0x97, /* Acknowledge boot mode: 1 S=0 010 E=1 11 */\n"
-		"\t0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,\n",
-		BLOCK_RAW_DATA);
-
-	for (blk = 0;; blk++) {
-		crc16 = 0;
-		if (fin)
-			cnt = fread(data, 1, BLOCK_SIZE, fin);
-
-		if (cnt == 0)
-			break;
-		else if (cnt < BLOCK_SIZE)
-			memset(&data[cnt], 0xff, BLOCK_SIZE-cnt);
-
-		fprintf(fout, "\t/* Block %d (%ld) */\n", blk, cnt);
-		fprintf(fout, "\t0xff, 0xfe, /* idle, start bit. */");
-		for (j = 0; j < sizeof(data); j++) {
-			fprintf(fout, "%s0x%02x,",
-				(j % 8) == 0 ? "\n\t" : " ", data[j]);
-			crc16 = crc16_arg(data[j], crc16);
-		}
-		fprintf(fout, "\n");
-
-		fprintf(fout, "\t0x%02x, 0x%02x, 0xff,"
-			" /* CRC, end bit, idle */\n",
-			crc16 >> 8, crc16 & 0xff);
-	}
-
-	fprintf(fout, "\t/* Last block: idle */\n");
-	fprintf(fout, "\t0xff, 0xff, 0xff, 0xff\n");
-	fprintf(fout, "};\n");
-	fprintf(fout, "#endif /* __CROS_EC_BOOTBLOCK_DATA_H */\n");
-}
-
-int main(int argc, char **argv)
-{
-	int nopt;
-	int ret = 0;
-	const char *output_name = NULL;
-	char *input_name = NULL;
-	FILE *fin = NULL;
-	FILE *fout = NULL;
-
-	const char short_opts[] = "i:ho:";
-	const struct option long_opts[] = {
-		{ "input", 1, NULL, 'i' },
-		{ "help", 0, NULL, 'h' },
-		{ "out", 1, NULL, 'o' },
-		{ NULL }
-	};
-	const char usage[] = "USAGE: %s [-i <input>] -o <output>\n";
-
-	while ((nopt = getopt_long(argc, argv, short_opts, long_opts,
-								NULL)) != -1) {
-		switch (nopt) {
-		case 'i': /* -i or --input*/
-			input_name = optarg;
-			break;
-		case 'h': /* -h or --help */
-			fprintf(stdout, usage, argv[0]);
-			return 0;
-		case 'o': /* -o or --out */
-			output_name = optarg;
-			break;
-		default: /* Invalid parameter. */
-			fprintf(stderr, usage, argv[0]);
-			return 1;
-		}
-	}
-
-	if (output_name == NULL) {
-		fprintf(stderr, usage, argv[0]);
-		return 1;
-	}
-
-	if (input_name == NULL) {
-		printf("No bootblock provided, outputting default file.\n");
-	} else {
-		fin = fopen(input_name, "r");
-		if (!fin) {
-			printf("Cannot open input file: %s\n", input_name);
-			ret = 1;
-			goto out;
-		}
-	}
-
-	fout = fopen(output_name, "w");
-
-	if (!fout) {
-		printf("Cannot open output file: %s\n", output_name);
-		ret = 1;
-		goto out;
-	}
-
-	header_format(fin, fout);
-
-	fclose(fout);
-
-out:
-	if (fin)
-		fclose(fin);
-
-	return ret;
-}