On 2016-10-12 6:37 AM, Mark Rutland wrote:
On Wed, Oct 12, 2016 at 02:37:34AM -0700, Jeremy McNicoll wrote:
From: Jeremy McNicoll <jmcnicol@xxxxxxxxxx>
Given the mimimal hardware support for msm899(2/4) currently.
A few config options are needed to allow for continued
development and booting.
The following are needed for continued development and
booting:
-InitRD support
-8x74 pinctrl for serial support
-Enable Global Glock Controller (gcc)
Signed-off-by: Jeremy McNicoll <jeremymc@xxxxxxxxxx>
---
arch/arm64/configs/defconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index fd2d74d..8601388 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -21,6 +21,7 @@ CONFIG_CGROUP_HUGETLB=y
# CONFIG_NET_NS is not set
CONFIG_SCHED_AUTOGROUP=y
CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_RAM=y
We already had BLK_DEV_INITRD, which I presume was sufficient.
Why do we need BLK_DEV_RAM, too?
BLK_DEV_RAM , has been removed as it turns out my buildroot ramdisk was
the cause of this dependancy, it has been since updated. Everything
works as expected with a slight change to my kernel cmdline,
'console=ttyMSM0,115200,n8 earlycon=msm_serial_dm,0xf991e000
loglevel=15 ddebug_query debug console=ttyMSM0,115200,n8'
-jeremy
Thanks,
Mark
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