motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-08 18:23:57 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

pflash: Clean up after commit 368a354f02, part 2

Browse source 
Our pflash devices are simplistically modelled has having
"num-blocks" sectors of equal size "sector-length".  Real hardware
commonly has sectors of different sizes.  How our "sector-length"
property is related to the physical device's multiple sector sizes
is unclear.

Helper functions pflash_cfi01_register() and pflash_cfi02_register()
create a pflash device, set properties including "sector-length" and
"num-blocks", and realize.  They take parameters @size, @sector_len
and @nb_blocs.

QOMification left parameter @size unused.  Obviously, @size should
match @sector_len and @nb_blocs, i.e. size == sector_len * nb_blocs.
All callers satisfy this.

Remove @nb_blocs and compute it from @size and @sector_len.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20190308094610.21210-16-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Markus Armbruster 2019-03-08 10:46:10 +01:00
parent 940d5b132f
commit ce14710f4f
23 changed files with 35 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

3
hw/microblaze/petalogix_ml605_mmu.c
View file

@ -108,8 +108,7 @@ petalogix_ml605_init(MachineState *machine)
* 10th paremeter 0 means little-endian */
pflash_cfi01_register(FLASH_BASEADDR, "petalogix_ml605.flash", FLASH_SIZE,
dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
64 * KiB, FLASH_SIZE >> 16,
2, 0x89, 0x18, 0x0000, 0x0, 0);
64 * KiB, 2, 0x89, 0x18, 0x0000, 0x0, 0);
dev = qdev_create(NULL, "xlnx.xps-intc");