Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(202)

Side by Side Diff: host/cros_sign_bootstub

Issue 6609004: Temporarily disable flash parameter configuration. (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/dev-util.git@master
Patch Set: Created 9 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « no previous file | no next file » | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 #!/bin/bash 1 #!/bin/bash
2 2
3 # Copyright (c) 2011 The Chromium OS Authors. All rights reserved. 3 # Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be 4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file. 5 # found in the LICENSE file.
6 6
7 # This utility uses cbootimage to signs a bootstub so that the Tegra boot ROM 7 # This utility uses cbootimage to signs a bootstub so that the Tegra boot ROM
8 # will load and run it. 8 # will load and run it.
9 9
10 # Include common CrOS utilities. 10 # Include common CrOS utilities.
(...skipping 16 matching lines...) Expand all
27 27
28 CROS_LOG_PREFIX="cros_sign_bootstub" 28 CROS_LOG_PREFIX="cros_sign_bootstub"
29 29
30 function construct_config() { 30 function construct_config() {
31 local flash_file="$1" 31 local flash_file="$1"
32 local bct_file="$2" 32 local bct_file="$2"
33 local bootstub="$3" 33 local bootstub="$3"
34 local text_base="$4" 34 local text_base="$4"
35 35
36 # 36 #
37 # First we output the boot flash configuration file.
38 #
39 cat ${flash_file}
40
41 #
42 # The cbootimage config file format is not yet documented. Below is 37 # The cbootimage config file format is not yet documented. Below is
43 # a minimal config file that merges a BCT file and bootloader; in 38 # a minimal config file that merges a BCT file and bootloader; in
44 # this case our stub U-Boot image. We do not use the Version, but it 39 # this case our stub U-Boot image. We do not use the Version, but it
45 # needs to be set. 40 # needs to be set.
46 # 41 #
47 # Currently a bug in cbootimage prevents us from setting Redundancy to 42 # Currently a bug in cbootimage prevents us from setting Redundancy to
48 # 0. Redundancy controls how many instances of the BCT should be 43 # 0. Redundancy controls how many instances of the BCT should be
49 # written to the signed image. A value of 1 causes two instances to 44 # written to the signed image. A value of 1 causes two instances to
50 # be written. 45 # be written.
51 # 46 #
52 # The BootLoader parameter specifies the bootloader image to use. It 47 # The BootLoader parameter specifies the bootloader image to use. It
53 # also specifies the load address for the bootloader in RAM and the 48 # also specifies the load address for the bootloader in RAM and the
54 # entry point of the resulting image. For U-Boot these are the same 49 # entry point of the resulting image. For U-Boot these are the same
55 # value (TEXT_BASE). 50 # value (TEXT_BASE).
56 # 51 #
52 echo "Bctfile = ${bct_file};"
53 echo "Version = 1;"
54 echo "Redundancy = 1;"
57 echo "" 55 echo ""
vb 2011/03/03 03:55:24 I am not sure I follow - is it right that essentia
robotboy 2011/03/03 17:53:33 Done.
58 echo "Bctfile=${bct_file};" 56
59 echo "Version=1;" 57 # TODO(robotboy): This needs to be added back in to support selecting the
vb 2011/03/03 03:55:24 Please open a tracker entry for this problem and i
robotboy 2011/03/03 17:53:33 Done.
60 echo "Redundancy=1;" 58 # boot flash device. With this commented out we can only boot from the
61 echo "BootLoader=${bootstub},${text_base},${text_base},Complete;" 59 # boot device that the source BCT file was created for. This is commented
60 # out because it causes the resulting image to not boot if it is added.
61 # cat ${flash_file}
62
63 echo ""
64 echo "BootLoader = ${bootstub},${text_base},${text_base},Complete;"
62 } 65 }
63 66
64 ############################################################################### 67 ###############################################################################
65 68
66 check_for_file "boot flash device config" "..." "${FLAGS_flash}" 69 check_for_file "boot flash device config" "..." "${FLAGS_flash}"
67 check_for_file "BCT" "........................" "${FLAGS_bct}" 70 check_for_file "BCT" "........................" "${FLAGS_bct}"
68 check_for_file "bootstub image" "............." "${FLAGS_bootstub}" 71 check_for_file "bootstub image" "............." "${FLAGS_bootstub}"
69 72
70 check_for_tool "cbootimage" "cbootimage" 73 check_for_tool "cbootimage" "cbootimage"
71 74
72 if [ -z "${FLAGS_config}" ]; then 75 if [ -z "${FLAGS_config}" ]; then
73 config=$(mktemp -d) 76 config=$(mktemp -d)
74 77
75 trap "rm -rf ${config}" EXIT 78 trap "rm -rf ${config}" EXIT
76 else 79 else
77 mkdir -p "${FLAGS_config}" 80 mkdir -p "${FLAGS_config}"
78 81
79 config=${FLAGS_config} 82 config=${FLAGS_config}
80 fi 83 fi
81 84
82 construct_config \ 85 construct_config \
83 "${FLAGS_flash}" \ 86 "${FLAGS_flash}" \
84 "${FLAGS_bct}" \ 87 "${FLAGS_bct}" \
85 "${FLAGS_bootstub}" \ 88 "${FLAGS_bootstub}" \
86 "${FLAGS_text_base}" > "${config}/boot.cfg" 89 "${FLAGS_text_base}" > "${config}/boot.cfg"
87 90
88 cbootimage "${config}/boot.cfg" "${FLAGS_output}" 91 cbootimage "${config}/boot.cfg" "${FLAGS_output}"
OLDNEW
« no previous file with comments | « no previous file | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698