This simplifies the code by factoring in the image footer
parsing into the single function parsing the AFSv1 partitions.
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
This breaks out the parsing of v1 partitions so we can later add
a v2 partition parser.
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Instead of reading out the AFS footers twice, create a separate
function to just check if there is a footer or not. Rids a few
local variables and prepare us to join the actual parser into
one function.
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
This simplifies the AFS partition parsing to make the code
more straight-forward and readable.
Before this patch the code tried to calculate the memory required
to hold the partition info by adding up the sizes of the strings
of the names and adding that to a single memory allocation,
indexing the name pointers in front of the struct mtd_partition
allocations so all allocated data was in one chunk.
This is overzealous. Instead use kstrdup and bail out,
kfree():ing the memory used for MTD partitions and names alike
on the errorpath.
In the process rename the index variable from idx to i.
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
This adds device tree support for AFS partitioning.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
This moves the AFS (ARM Firmware Suite) partition parser
for NOR flash down into the parsers subdirectory.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
