diff options
Diffstat (limited to 'util/gen_emmc_transfer_data.c')
| -rw-r--r-- | util/gen_emmc_transfer_data.c | 40 |
1 files changed, 19 insertions, 21 deletions
diff --git a/util/gen_emmc_transfer_data.c b/util/gen_emmc_transfer_data.c index 98417beb9b..3c80724594 100644 --- a/util/gen_emmc_transfer_data.c +++ b/util/gen_emmc_transfer_data.c @@ -1,4 +1,4 @@ -/* Copyright 2018 The Chromium OS Authors. All rights reserved. +/* Copyright 2018 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -16,8 +16,8 @@ #include <compile_time_macros.h> /* eMMC transfer block size */ -#define BLOCK_SIZE 512 -#define BLOCK_RAW_DATA "bootblock_raw_data" +#define BLOCK_SIZE 512 +#define BLOCK_RAW_DATA "bootblock_raw_data" uint16_t crc16_arg(uint8_t data, uint16_t previous_crc) { @@ -42,12 +42,11 @@ void header_format(FILE *fin, FILE *fout) 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" - ); + "#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" @@ -64,18 +63,19 @@ void header_format(FILE *fin, FILE *fout) if (cnt == 0) break; else if (cnt < BLOCK_SIZE) - memset(&data[cnt], 0xff, BLOCK_SIZE-cnt); + 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]); + 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," + fprintf(fout, + "\t0x%02x, 0x%02x, 0xff," " /* CRC, end bit, idle */\n", crc16 >> 8, crc16 & 0xff); } @@ -96,16 +96,14 @@ int main(int argc, char **argv) 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 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) { + while ((nopt = getopt_long(argc, argv, short_opts, long_opts, NULL)) != + -1) { switch (nopt) { case 'i': /* -i or --input*/ input_name = optarg; |