Introduce arm fdt support in crossystem utility
This CL builds upon recent changes in u-boot and kernel. (see issue
ids: 15744, 16665)
- Remove /sys/kernel/debug/chromeos_arm share memory mechanism
- Load properties from /proc/device-tree/crossystem/*
- Write NVCXT to /dev/mmcblk0:lba[0]
BUG=chromium-os:17300
TEST=manual
Run crossystem on device console. Check current values of gpio
switches. All other values are exported from FDT directly.
Change-Id: Ib8db4a4aeb6dc36308ad8882403cb2f5978a5c70
Signed-off-by: Rong Chang <rongchang@chromium.org>
Reviewed-on: http://gerrit.chromium.org/gerrit/3676
Reviewed-by: Tom Wai-Hong Tam <waihong@chromium.org>
1 file changed