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Enable the vuart driver in the defconfig.
Based on the update to aspeed_defconfig in the linux repository.
Won't actually be enabled until the base recipe has the driver
merged again.
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
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The fw_setenv is not working with the kernel mtd driver. It works
on a plain flat file, and flashcp which is used in /update works.
Find the u-boot-env mtd, link it in run and copy the contents to a
plain file in /run during init. In shutdown, check for the link,
the file having data, no current image update for the u-boot-env,
and that the content differs from the mtd via the link. If all
are true create a symlink to the file and trigger the update.
Along wtih changing the fw_env.config this causes the fw_setenv
and fw_printenv utilities to set and update this cached file which
will be synced during a normal bmc reboot. This will allow us to
set the ethaddr variable which already requires a reboot to activate.
Note: the links are directly in /run because the fw_{set,print}env
utilities limit the env file name to 16 characters.
Signed-off-by: Milton Miller <miltonmm@us.ibm.com>
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This commit creates a class and recipie based on the upstream 2015
branch of u-boot and patches it with our fw_env.config.
Having these tools for the initfs will allow us to modify the u-boot
enviornment to do things like boot from network for update and set the
bmc mac addresses in the environment for u-boot and use by the kernel.
This commit is based on the upstream fw-utils commit. However, the
initial commit was not creating target binaries. After commenting
out the cross class support for creating host binaries to prepare
an environment, a study of the u-boot Makefile showed that HOSTCC
etc needed to be set. It is anticipated something to the commented
lines will be necessary for merging upstream but this addresses our
immediate use case.
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
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Add the fw_env.config file to SRC_URI to include it in the build
tree, and update it to point to /dev/mtd2 as 128k, which the
current flash layout.
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
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Turn on the new spi-nor and occ drivers. Also add file system
support for the initial filesystem layout.
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
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Pull in the fixes that allows netbooting to work well
Without this change netbooting was impossible due to
timeout problems downloading images for netbooting.
Sometimes I would get timeouts right away, other times
it would take longer but every time it fail to copy
the file completely before timeouts would hit.
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We have an update for the kernel, containing fixes for the i2c subsystem.
This includes a defconfig update.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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Missing a 'file://' in linux-obmc SRC_URI
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hwmon core, nct7904, lm75, and at24.
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I finally figured out how to get kernel config fragments working.
This allows removal of some earlier kernel recipe hacks.
Part 2 of 2 ( meta-phosphor, meta-openbmc-bsp )
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Part 1 of 2 (meta-openbmc-bsp, meta-openbmc-machines)
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'940e097002829605e2b5ec36f02f59676b33aedc'
git-subtree-dir: meta-openbmc-bsp/meta-aspeed
git-subtree-mainline: ef552f65c3d54126b5ecc813bdd7265ed8f33e4b
git-subtree-split: 940e097002829605e2b5ec36f02f59676b33aedc
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