qemu conf: Fix kernel module autoloading for uvesafb on genericx86

After commit e8b1c653946ef921b65d47e52aea0dc530ef4286, we started seeing
errors like the following during boot on genericx86 machines:

uvesafb: failed to execute /sbin/v86d
uvesafb: probe of uvesafb.0 failed with error -22
uvesafb: vbe_init() failed with -22
uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)

These were caused because the uvesa module was being loaded during boot,
when it is only meant to be loaded on qemu according to:
6af89812e8a9931ffed63768ed85367519bf7aef

Since genericx86-common.inc includes qemuboot-x86, the module also tries
to be loaded on genericx86 machines, this patch removes the instruction from
qemuboot-x86 and adds it in specific to both qemux86 machines confs so
it is correctly loaded only on those.

[YOCTO #11879]

(From OE-Core rev: 261f9c382121c73b72556a151fdd4c7938b32a92)

(From OE-Core rev: 554903483acb4af402feaba013366388db89e36b)

Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/meta/conf/machine/qemux86.conf b/meta/conf/machine/qemux86.conf
index f8b09c37f2..c53f7a92ce 100644
--- a/meta/conf/machine/qemux86.conf
+++ b/meta/conf/machine/qemux86.conf
@@ -28,5 +28,9 @@ MACHINE_FEATURES += "x86 pci"
 
 MACHINE_ESSENTIAL_EXTRA_RDEPENDS += "v86d"
 
+KERNEL_MODULE_AUTOLOAD += "uvesafb"
+KERNEL_MODULE_PROBECONF += "uvesafb"
+module_conf_uvesafb = "options uvesafb mode_option=${UVESA_MODE}"
+
 WKS_FILE ?= "directdisk.wks"
 do_image_wic[depends] += "syslinux:do_populate_sysroot syslinux-native:do_populate_sysroot mtools-native:do_populate_sysroot dosfstools-native:do_populate_sysroot"