Difference between revisions of "Installing Gentoo on an X240"
| Line 7: | Line 7: | ||
CXXFLAGS="${CFLAGS}" | CXXFLAGS="${CFLAGS}" | ||
source: [https://wiki.gentoo.org/wiki/Safe_CFLAGS#Core_i3.2Fi5.2Fi7_with_AVX2_instructions_.28Haswell.29 Safe CFLAGS] | source: [https://wiki.gentoo.org/wiki/Safe_CFLAGS#Core_i3.2Fi5.2Fi7_with_AVX2_instructions_.28Haswell.29 Safe CFLAGS] | ||
| + | |||
| + | =Hardware information= | ||
| + | lspci | ||
| + | 00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b) | ||
| + | 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b) | ||
| + | 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b) | ||
| + | 00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04) | ||
| + | 00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04) | ||
| + | 00:16.3 Serial controller: Intel Corporation Lynx Point-LP HECI KT (rev 04) | ||
| + | 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I218-LM (rev 04) | ||
| + | 00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04) | ||
| + | 00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 6 (rev e4) | ||
| + | 00:1c.1 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4) | ||
| + | 00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04) | ||
| + | 00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04) | ||
| + | 00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04) | ||
| + | 00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04) | ||
| + | 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01) | ||
| + | 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83) | ||
| + | |||
| + | lsusb | ||
| + | Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub | ||
| + | Bus 002 Device 005: ID 04f2:b39a Chicony Electronics Co., Ltd | ||
| + | Bus 002 Device 004: ID 8087:07dc Intel Corp. | ||
| + | Bus 002 Device 003: ID 138a:0017 Validity Sensors, Inc. | ||
| + | Bus 002 Device 002: ID 048d:1170 Integrated Technology Express, Inc. | ||
| + | Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub | ||
| + | Bus 001 Device 002: ID 8087:8000 Intel Corp. | ||
| + | Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub | ||
[[Category:X Series]] | [[Category:X Series]] | ||
[[Category:X240]] | [[Category:X240]] | ||
[[Template:X240]] | [[Template:X240]] | ||
Revision as of 16:51, 7 April 2014
These notes refer to the installation of Gentoo on an X240 system. The notes are NOT step-by-step instructions, but they are supposed to provide the necessary information to simplify the installation (i.e. configuration files, etc).
/etc/portage/make.conf
The "core-avx" CFLAGS option optimises for the new Haswell instruction set:
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=core-avx2 -O2 -pipe"
CXXFLAGS="${CFLAGS}"
source: Safe CFLAGS
Hardware information
lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b) 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b) 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b) 00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04) 00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04) 00:16.3 Serial controller: Intel Corporation Lynx Point-LP HECI KT (rev 04) 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I218-LM (rev 04) 00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 6 (rev e4) 00:1c.1 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4) 00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04) 00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04) 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01) 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
lsusb
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 005: ID 04f2:b39a Chicony Electronics Co., Ltd Bus 002 Device 004: ID 8087:07dc Intel Corp. Bus 002 Device 003: ID 138a:0017 Validity Sensors, Inc. Bus 002 Device 002: ID 048d:1170 Integrated Technology Express, Inc. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
