Building display feature kernel

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Revision as of 10:19, 26 April 2011 (edit) Mayuresh (Talk | contribs) ← Older edit		Latest revision as of 06:45, 4 May 2011 (edit) (undo) Inx (Talk | contribs)
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	; 2. Checkout the lo-dss2 branch		; 2. Checkout the lo-dss2 branch
	git checkout -b "lo-dss2-local" origin/lo-dss2		git checkout -b "lo-dss2-local" origin/lo-dss2
		+
		+	it worked for me like this:
		+
		+	first got to kernel-display folder, then checkout with git.
		+
		+	also use the -f flag for the checkout:
		+
		+	git checkout -f -b "lo-dss2-local" origin/lo-dss2
	; 3. Go to kernel-display folder		; 3. Go to kernel-display folder

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Latest revision as of 06:45, 4 May 2011

Instructions

1. Clone the tree

git clone git://dev.omapzoom.org/pub/scm/axelcx/kernel-display.git

2. Checkout the lo-dss2 branch

git checkout -b "lo-dss2-local" origin/lo-dss2

it worked for me like this:

first got to kernel-display folder, then checkout with git.

also use the -f flag for the checkout:

git checkout -f -b "lo-dss2-local" origin/lo-dss2

3. Go to kernel-display folder

cd kernel-display

4. Required toolchain

 You can download arm toolchain from
 http://www.codesourcery.com/sgpp/lite/arm/portal/release1293
 Advanced Packages -> IA32 GNU/Linux TAR
 This is a one time activity

5. Export PATH to include toolchain path

  export PATH=$PATH:<PATH to toolchain>/arm2010-q1/bin/

6. Clean the prebuilt kernel

make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- distclean

7. Set a configuration

make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- omap2plus_defconfig

8. Set config options for DSS

 DSS config

9. Build the kernel Image

make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- uImage
uImage would be created in arch/arm/boot/ directory

10. Build the kernel modules (optional)

make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- modules
Modules would be created in respective directories

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