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author | Tom Zanussi <tom.zanussi@intel.com> | 2010-12-17 17:14:24 -0600 |
---|---|---|
committer | Saul Wold <sgw@linux.intel.com> | 2011-01-03 15:37:29 -0800 |
commit | b47ea34b2ebeaf61ea796f079a1a70e2e5057c04 (patch) | |
tree | ad6764183c545675e649947b102f4360250a2060 /meta-crownbay | |
parent | 9c3b6e9251844aac4415df67bdbf6031d5a6df3a (diff) | |
download | meta-intel-b47ea34b2ebeaf61ea796f079a1a70e2e5057c04.tar.gz |
meta-crownbay: update README
Update the crownbay README with information explaining the available
machine configurations.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Diffstat (limited to 'meta-crownbay')
-rw-r--r-- | meta-crownbay/README | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/meta-crownbay/README b/meta-crownbay/README index f0a710b8..be842d6c 100644 --- a/meta-crownbay/README +++ b/meta-crownbay/README | |||
@@ -1,5 +1,27 @@ | |||
1 | This README file contains information on building the meta-crownbay | 1 | This README file contains information on building the meta-crownbay |
2 | BSP layer, and booting the images contained in the /binary directory. | 2 | BSP layer using any of the supported machine configurations, and |
3 | booting the images contained in the /binary directory. | ||
4 | |||
5 | The meta-crownbay layer contains support for 2 different machine | ||
6 | configurations, identical except for the fact that one ('crownbay') | ||
7 | makes use of the Intel-proprietary EMGD 1.5 graphics driver, and the | ||
8 | other ('crownbay-noemgd') does not. | ||
9 | |||
10 | The default 'crownbay' configuration requires an extra manual step | ||
11 | before building in order for the build to complete. Please see | ||
12 | section II below for details. | ||
13 | |||
14 | The 'crownbay-noemgd' configuration doesn't require any special setup, | ||
15 | but since it uses generic vesa, the graphics aren't as nice and don't | ||
16 | perform as well as the 'crownbay', which does make use of the EMGD | ||
17 | graphics driver. | ||
18 | |||
19 | If you're only interested in booting the images in the /binary | ||
20 | directory of a BSP tarball you've downloaded, there's nothing special | ||
21 | to do - the appropriate images (for either normal or -noemgd) are | ||
22 | already in the /binary directory depending on which BSP tarball you | ||
23 | downloaded. | ||
24 | |||
3 | Please see the corresponding sections below for details. | 25 | Please see the corresponding sections below for details. |
4 | 26 | ||
5 | 27 | ||
@@ -7,7 +29,8 @@ Table of Contents | |||
7 | ================= | 29 | ================= |
8 | 30 | ||
9 | I. Building the meta-crownbay BSP layer | 31 | I. Building the meta-crownbay BSP layer |
10 | II. Special notes for building the meta-crownbay BSP layer | 32 | II. Special notes for building the meta-crownbay BSP layer (with EMGD |
33 | graphics) | ||
11 | III. Booting the images in /binary | 34 | III. Booting the images in /binary |
12 | 35 | ||
13 | 36 | ||
@@ -31,10 +54,16 @@ bblayers.conf e.g.: | |||
31 | 54 | ||
32 | yocto/meta-intel/meta-crownbay \ | 55 | yocto/meta-intel/meta-crownbay \ |
33 | 56 | ||
34 | To enable the crownbay layer, add the crownbay MACHINE to local.conf: | 57 | To enable the crownbay (with EMGD graphics) layer, add the crownbay |
58 | MACHINE to local.conf: | ||
35 | 59 | ||
36 | MACHINE ?= "crownbay" | 60 | MACHINE ?= "crownbay" |
37 | 61 | ||
62 | To enable the crownbay-noemgd layer, add the crownbay-noemgd MACHINE | ||
63 | to local.conf: | ||
64 | |||
65 | MACHINE ?= "crownbay-noemgd" | ||
66 | |||
38 | You should then be able to build a crownbay image as such: | 67 | You should then be able to build a crownbay image as such: |
39 | 68 | ||
40 | $ source poky-init-build-env | 69 | $ source poky-init-build-env |
@@ -46,6 +75,7 @@ that below, in the section 'Booting the images from /binary'). | |||
46 | 75 | ||
47 | 76 | ||
48 | II. Special notes for building the meta-crownbay BSP layer | 77 | II. Special notes for building the meta-crownbay BSP layer |
78 | (with EMGD graphics) | ||
49 | ========================================================== | 79 | ========================================================== |
50 | 80 | ||
51 | The meta-crownbay layer makes use of the proprietary Intel EMGD | 81 | The meta-crownbay layer makes use of the proprietary Intel EMGD |