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linux-wrs: Add support for atom-pc 

Add the option of using linux-wrs as the kernel provider for atom-pc. This
patch uses poky to apply config fragments to the common_pc-standard branch
of the linux-wrs kernel. A follow-on patch will remove these once linux-wrs
has an atom-pc branch and the config fragments are present in the kernel
repository.

This configuration boots to a prompt on the BlackSand, but panics unable
to find the root partition on the Toshiba NB305 where the "rootwait"
kernel boot option appears to be being ignored.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Darren Hart 2010-09-29 01:47:22 -07:00 committed by Richard Purdie
parent ca664ee35d
commit 1bc382586a
2 changed files with 24 additions and 2 deletions
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18
meta/recipes-kernel/linux/linux-wrs/i915.cfg Normal file
View File

@ -0,0 +1,18 @@
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
CONFIG_AGP=y
CONFIG_AGP_INTEL=y
CONFIG_DRM=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_I915=y
CONFIG_DRM_I915_KMS=y
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y

8
meta/recipes-kernel/linux/linux-wrs_git.bb
View File

@ -12,6 +12,9 @@ PV = "2.6.34+git${SRCPV}"
# SRC_URI = "git://///path/to/kernel/default_kernel.git;fullclone=1"
SRC_URI = "git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;fullclone=1;branch=${WRMACHINE}-${LINUX_KERNEL_TYPE};name=machine \
git://git.pokylinux.org/linux-2.6-windriver.git;protocol=git;noclone=1;branch=wrs_meta;name=meta"
SRC_URI_append_atom-pc = "\
file://i915.cfg"
WRMACHINE = "${MACHINE}"
WRMACHINE_qemux86 = "common_pc"
@ -19,12 +22,13 @@ WRMACHINE_qemux86-64 = "common_pc_64"
WRMACHINE_qemuppc = "qemu_ppc32"
WRMACHINE_qemumips = "mti_malta32_be"
WRMACHINE_qemuarm = "arm_versatile_926ejs"
WRMACHINE_atom-pc = "common_pc"
COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemux86-64)"
COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemux86-64|atom-pc)"
LINUX_VERSION = "v2.6.34"
LINUX_VERSION_EXTENSION = "-wr-${LINUX_KERNEL_TYPE}"
PR = "r6"
PR = "r7"
S = "${WORKDIR}/linux"
B = "${WORKDIR}/linux-${WRMACHINE}-${LINUX_KERNEL_TYPE}-build"