DeprecatedPortingToAndroid10 » History » Version 56
Denis 'GNUtoo' Carikli, 03/28/2019 02:11 PM
1 | 1 | Denis 'GNUtoo' Carikli | h1. Porting Replicant to Android 9 |
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3 | 47 | Denis 'GNUtoo' Carikli | h2. Status |
4 | 46 | Denis 'GNUtoo' Carikli | |
5 | 49 | Denis 'GNUtoo' Carikli | * The Galaxy SIII 4G (i9305) boots (with graphics hacks) under AOSP9, without having to import nonfree libraries. Not much has been validated beside that. |
6 | * The kernel used is based on Linux 5.0-rc6 and has ~150 Android specific patches on top and some patches for the Galaxy SIII 4G (i9305) on top |
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7 | 1 | Denis 'GNUtoo' Carikli | |
8 | 46 | Denis 'GNUtoo' Carikli | h2. Repositories and changes |
9 | |||
10 | * git://git.putti.eu/aosp/manifest_i9305.git |
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11 | * git://git.putti.eu/aosp/kernel_i9305.git |
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12 | * git://git.putti.eu/aosp/device_i9305.git |
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13 | 1 | Denis 'GNUtoo' Carikli | |
14 | 50 | Denis 'GNUtoo' Carikli | h2. Building |
15 | 1 | Denis 'GNUtoo' Carikli | |
16 | 46 | Denis 'GNUtoo' Carikli | First get the source code: |
17 | <pre> |
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18 | $ repo init -u git://git.putti.eu/aosp/manifest_i9305.git -b android-9.0.0 |
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19 | </pre> |
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20 | |||
21 | 45 | Denis 'GNUtoo' Carikli | For Trisquel8 (WIP): |
22 | <pre> |
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23 | sudo apt-get install git-core gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev libgl1-mesa-dev libxml2-utils xsltproc unzip bc python-mako |
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24 | </pre> |
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25 | |||
26 | 48 | Denis 'GNUtoo' Carikli | Then see the device/putti/i9305/README.md for the build instructions. |
27 | |||
28 | 45 | Denis 'GNUtoo' Carikli | h2. TODO |
29 | 38 | Denis 'GNUtoo' Carikli | |
30 | 51 | Denis 'GNUtoo' Carikli | |_. Task |_. Time estimation |_. Comments | |
31 | | -Boot a device under AOSP9- | DONE | Only boots with graphics, not much more | |
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32 | | Build it under a "FSDG compliant distribution":https://www.gnu.org/distros/free-distros.html like Trisquel8 | 8h | It's difficult to do precise time estimations as it could work out of the box or require one full time month of work depending on how much issues are encountered | |
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33 | 56 | Denis 'GNUtoo' Carikli | | * Port the changes from AOSP9 to LineageOS 16 |
34 | * Cleanup the code |
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35 | * Build the kernel from the Android build system | 8h | | |
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36 | | Find and remove proprietary software in LineageOS 16 | 8h | | |
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37 | | Find and remove privacy issues in LineageOS 16 | 24h | | |
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38 | 51 | Denis 'GNUtoo' Carikli | | Add support for Audio | | | |
39 | | Port the sensors libraries and other device specific libraries | | | |
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40 | 56 | Denis 'GNUtoo' Carikli | | Add support for the i9300 and factorize the code with i9305 | 8h | | |
41 | | Port and cleanup the the i9300 "modem":https://github.com/fourkbomb/linux/tree/modem, touch keys, and flash led drivers | 40h | | |
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42 | | Add internal WiFi and external WiFi dongles support | 16h | | |
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43 | | Make the modem driver and libsamsung-ipc work together | 24h | | |
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44 | 51 | Denis 'GNUtoo' Carikli | | Port libsamsung-ipc and libsamsung-ril to Android 9| | | |
45 | | Rebrand LineageOS as Replicant | | | |
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46 | | Create a recovery | | | |
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47 | | Create install and upgrade instructions | | | |
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48 | | Reduce the attack surface | | | |
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49 | | Add in-system upgrades | | |
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50 | |||
51 | Add support for smartphones that were supported in Replicant 4.2 and 6.0 if they meet the [[HardwareRequirements]]: |
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52 | 52 | Denis 'GNUtoo' Carikli | |_. Device |_. Time estimation |_. Comments | |
53 | 54 | Denis 'GNUtoo' Carikli | | Galaxy Note II (N7100) | |/2. Similar to the Galaxy SIII (I9300) | |
54 | | Galaxy Note 8.0 (N5100) and 8.0 WiFi (N5110)| | |
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55 | | Galaxy S II (i9100) | | linux: devboard dts upstream? unknown status | |
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56 | | Galaxy Note (N7000) | | unknown linux upstream status | |
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57 | | Galaxy Nexus (I9250) | |/2. OMAP4, no dts upsrteam | |
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58 | | Galaxy Tab 2 7.0 (P3100), 7.0 WiFi (P3110), 10.1 (P5100), 10.1 WiFi (P5110) | | |
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59 | | GTA04 >= A4 | | TODO: a RIL needs to be written, userspace GPS support is missing, audio scenarios, etc | |
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60 | 34 | Denis 'GNUtoo' Carikli | |
61 | h2. Replicant 6.0 changes |
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62 | 2 | Denis 'GNUtoo' Carikli | |
63 | 4 | Denis 'GNUtoo' Carikli | |_. Repository path |_. rebase worked |_. Changes | |
64 | 22 | Denis 'GNUtoo' Carikli | | build | No | | |
65 | 1 | Denis 'GNUtoo' Carikli | | manifest | No | N/A | |
66 | 32 | Denis 'GNUtoo' Carikli | | bootable/recovery | Yes | * UI changes to improve usability |
67 | 5 | Denis 'GNUtoo' Carikli | * Branding |
68 | 31 | Denis 'GNUtoo' Carikli | * Small fix(es) | |
69 | 4 | Denis 'GNUtoo' Carikli | | external/boringssl | Yes | * Small fix(es) | |
70 | | external/heimdall | No | | |
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71 | | frameworks/av | Yes | * Software rendering fix(es) | |
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72 | | frameworks/base | Yes | * WiFi fixe(s) for external dongles |
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73 | * Software rendering fix(es) |
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74 | * Privacy fix(es) |
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75 | 1 | Denis 'GNUtoo' Carikli | * Security improvements |
76 | 5 | Denis 'GNUtoo' Carikli | * Usability improvements | |
77 | | frameworks/native | No | |
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78 | | hardware/broadcom/wlan | Yes | * Remove nonfree software | |
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79 | 10 | Denis 'GNUtoo' Carikli | | hardware/libhardware | Yes | * Software rendering fix(es) | |
80 | 5 | Denis 'GNUtoo' Carikli | | hardware/libhardware_legacy | Yes | * Don't depend on nonfree software | |
81 | | hardware/ti/omap4 | Yes | * Remove nonfree software |
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82 | 33 | Denis 'GNUtoo' Carikli | * Don't depend on nonfree software |
83 | * Small fix(es) | |
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84 | 6 | Denis 'GNUtoo' Carikli | | libcore | Yes | * Small fix(es) | |
85 | 8 | Denis 'GNUtoo' Carikli | | packages/apps/Browser | Yes | * Privacy fix(es) |
86 | 33 | Denis 'GNUtoo' Carikli | * Branding |
87 | 7 | Denis 'GNUtoo' Carikli | * Small fix(es) | |
88 | 33 | Denis 'GNUtoo' Carikli | | packages/apps/LegacyCamera | Yes | * Software rendering fix(es) |
89 | 22 | Denis 'GNUtoo' Carikli | * Small fix(es) | |
90 | | packages/apps/RepWifi | Not upstreamed, obsolete | N/A | |
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91 | 11 | Denis 'GNUtoo' Carikli | | packages/apps/ReplicantWallpapers | Not upstreamed | * Branding | |
92 | | packages/apps/Settings | No | | |
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93 | | packages/apps/SetupWizard | Yes | * Privacy fix(es) |
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94 | * Don't depend on nonfree software |
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95 | 12 | Denis 'GNUtoo' Carikli | * Branding | |
96 | | packages/apps/ThemeChooser | Yes | * Privacy fix(es) ? |
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97 | 33 | Denis 'GNUtoo' Carikli | * Don't depend on nonfree software ? | |
98 | 13 | Denis 'GNUtoo' Carikli | | packages/providers/ContactsProvider | Yes | * Small fix(es) | |
99 | | system/core | Yes | * Branding |
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100 | * various fixes | |
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101 | | vendor/replicant | No | | |
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102 | 14 | Denis 'GNUtoo' Carikli | | vendor/cmsdk | Yes | * Branding | |
103 | | external/chromium-webview | ? | ? | |
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104 | | external/drm_gralloc | Yes | * Software rendering fix(es) | |
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105 | | external/llvm | Yes | * Software rendering fix(es) | |
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106 | | external/mesa3d | Yes | * Software rendering fix(es) |
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107 | 33 | Denis 'GNUtoo' Carikli | * Performance debugging for software rendering | |
108 | 14 | Denis 'GNUtoo' Carikli | | external/parameter-framework | Yes | * Small fix(es) | |
109 | | external/protobuf | N/A | No changes | |
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110 | | prebuilts/ndk | ? | ? | |
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111 | 33 | Denis 'GNUtoo' Carikli | | prebuilts/sdk | ? | ? | |
112 | | sdk | Yes | * Small fix(es) | |
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113 | 14 | Denis 'GNUtoo' Carikli | | toolchain/src/binutils | Yes | * Small fix(es) | |
114 | 33 | Denis 'GNUtoo' Carikli | | toolchain/src/gcc | No | | |
115 | | toolchain/src/jack | Yes | * Small fix(es) | |
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116 | 22 | Denis 'GNUtoo' Carikli | | toolchain/src/jill | Yes | * Small fix(es) | |
117 | 1 | Denis 'GNUtoo' Carikli | | kernel/samsung/smdk4412 |/3. Yes |/3. * Security fixes |
118 | * Privacy Fixes (TrustZone) |
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119 | 20 | Denis 'GNUtoo' Carikli | * Don't depend on nonfree software |
120 | 33 | Denis 'GNUtoo' Carikli | * Remove nonfree software |
121 | 22 | Denis 'GNUtoo' Carikli | * Small fix(es) | |
122 | | kernel/samsung/tuna | |
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123 | 28 | Denis 'GNUtoo' Carikli | | kernel/samsung/espresso10 | |
124 | | device/samsung/i9100 | No |/14. * Replace nonfree software by free software |
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125 | * free software sensors implementation(s) |
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126 | 25 | Denis 'GNUtoo' Carikli | * free software modem audio implementation(s) |
127 | 29 | Denis 'GNUtoo' Carikli | * Software rendering fix(es) |
128 | * Privacy Fixes (TrustZone) |
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129 | * Don't depend on nonfree software |
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130 | 1 | Denis 'GNUtoo' Carikli | * Remove nonfree software |
131 | 33 | Denis 'GNUtoo' Carikli | * Branding |
132 | 1 | Denis 'GNUtoo' Carikli | * Small fix(es) | |
133 | | device/samsung/n7000 | Yes | |
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134 | | device/samsung/i9300 | No | |
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135 | | device/samsung/i9305 | No | |
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136 | 29 | Denis 'GNUtoo' Carikli | | device/samsung/n7100 | Yes | |
137 | | device/samsung/n5100 | Yes | |
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138 | | device/samsung/n5110 | Yes | |
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139 | | device/samsung/maguro | Yes | |
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140 | 30 | Denis 'GNUtoo' Carikli | | device/samsung/tuna | Yes | |
141 | | device/samsung/espressowifi | Yes | |
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142 | | device/samsung/espresso3g | Yes | |
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143 | | device/samsung/galaxys2-common | Yes | |
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144 | | device/samsung/smdk4412-common | No | |
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145 | 22 | Denis 'GNUtoo' Carikli | | device/samsung/kona-common | Yes | |
146 | | hardware/ril/samsung-ril | Not upstreamed | N/A | |
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147 | 23 | Denis 'GNUtoo' Carikli | | external/libsamsung-ipc | Not upstreamed | N/A | |
148 | 40 | Denis 'GNUtoo' Carikli | | hardware/tinyalsa-audio | Not upstreamed? | N/A | |
149 | |||
150 | h2. Links |
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151 | |||
152 | 1 | Denis 'GNUtoo' Carikli | * https://source.android.com/setup/build/requirements |