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1 | The intel-* BSPs, also known as the intel-common BSPs, provide a few | ||
2 | carefully selected tune options and generic hardware support to cover | ||
3 | the majority of current Intel CPUs and devices. The naming follows the | ||
4 | convention of intel-<TUNE>-<BITS>, where TUNE is the gcc cpu-type (used | ||
5 | with mtune and march typically) and BITS is either 32 bit or 64 bit. | ||
6 | |||
7 | intel-core2-32 | ||
8 | This BSP is optimized for the Core2 family of CPUs as well as all Atom | ||
9 | CPUs prior to the Silvermont core. | ||
10 | |||
11 | intel-corei7-64 | ||
12 | This BSP is optimized for Nehalem and later Core and Xeon CPUs as well | ||
13 | as Silvermont and later Atom CPUs, such as the Baytrail SoCs. | ||
14 | |||
15 | These BSPs use what we call the intel-common Linux kernel package | ||
16 | architecture. This includes core2-32-intel-common and | ||
17 | corei7-64-intel-common. These kernel packages can also be used by any of | ||
18 | the BSPs in meta-intel that choose to include the | ||
19 | intel-common-pkgarch.inc file. To minimize the proliferation of vendor | ||
20 | trees, reduce the sources we must support, and consolidate QA efforts, | ||
21 | all BSP maintainers are encouraged to make use of the intel-common Linux | ||
22 | kernel package architecture. | ||
23 | |||
24 | Of the BSPs presently included in meta-intel, the following have passed | ||
25 | initial testing with the intel-common BSPs (rather than the named BSP): | ||
26 | |||
27 | For intel-corei7-64: | ||
28 | crystalforest-server | ||
29 | crystalforest-gladden | ||
30 | haswell-wc | ||
31 | romley | ||
32 | sugarbay | ||
33 | |||
34 | For intel-core2-32: | ||
35 | <currently under test> | ||
36 | |||
37 | If you are interested in a BSP not listed here, chances are we are | ||
38 | currently working on resolving some configuration issues with it. Please | ||
39 | check the bugzilla and check in with us on the meta-intel mailing list. | ||