u-boot.git/disk, branch v2017.09

part: mac: Suppress the error message after reading ddb

2017-09-07T14:44:33+00:00

Change to use 'debug' to output the error message if it fails to
read the driver descriptor block.

Signed-off-by: Bin Meng

disk: part: fix typo

2017-09-03T19:30:32+00:00

%s/Desriptor/Descriptor/g

Fix lines over 80 characters with said typo.

Signed-off-by: Heinrich Schuchardt

part: efi: Disable overlap check

2017-09-03T15:04:51+00:00

The current code checks that no partitions overlap with the GPT partition
table using the offset of the first LBA usable for that partition.

This works fine, unless you have a partition entry that is further away
than it usually is and you want to create partitions in the gap between the
GPT header and the GPT partition entries, for example to reflash a
bootloader that needs to be set there.

Rework the test to something a bit smarter that checks whether a partition
would overlap with either the GPT header or the partition entries, no
matter where it is on the disk.

Partitions that do not have a start LBA specified will still start at the
first LBA usable set in the GPT header, to avoid weird behaviours.

Signed-off-by: Maxime Ripard 
Reviewed-by: Tom Rini

part: efi: make gpt_fill_pte take the device descriptor

2017-09-03T15:04:51+00:00

The gpt_fill_pte will need to access the device block size. Let's pass the
device descriptor as an argument.

Signed-off-by: Maxime Ripard 
Reviewed-by: Tom Rini

part: efi: rework the partition start and size in gpt_fill_pte

2017-09-03T15:04:48+00:00

The start variable is only used inside a loop, and is never affected inside
it, so it's a purely local variable.

In the same way the partition size is accessed several times, so we can
store it in a variable.

Signed-off-by: Maxime Ripard 
Reviewed-by: Tom Rini

part: efi: Fix offset

2017-09-03T15:04:47+00:00

Both the config option and the DT options specify the offset to set the GPT
at in bytes, yet the code treats those values as block numbers.

Fix that.

Signed-off-by: Maxime Ripard 
Reviewed-by: Tom Rini 
Reviewed-by: Philipp Tomsich

disk: part: align buffer so it can be used with DMA enabled drivers

2017-08-26T18:56:15+00:00

When using ISO partitions with a DMA enabled block device driver
reading the ISO partition leads to unaligned DMA operations:
  CACHE: Misaligned operation at range [bffb7da8, bffb85a8]

Align the buffer to make sure we pass a buffer which works for
DMA operations.

Signed-off-by: Stefan Agner 
Reviewed-by: Bin Meng

env: Rename getenv/_f() to env_get()

2017-08-16T12:30:24+00:00

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

dm: blk: part: Add UCLASS_NVME and IF_TYPE_NVME

2017-08-13T19:17:30+00:00

This adds a new uclass id and block interface type for NVMe.

Signed-off-by: Zhikang Zhang 
Signed-off-by: Wenbin Song 
Signed-off-by: Bin Meng 
Signed-off-by: Jon Nettleton 
Reviewed-by: Tom Rini

GPT: add accessor function for disk GUID

2017-08-04T13:56:04+00:00

In order to read the GPT, modify the partition name strings, and then
write out a new GPT, the disk GUID is needed.  While there is an
existing accessor for the partition UUIDs, there is none yet for the
disk GUID.

Changes since v6: none.

Signed-off-by: Alison Chaiken