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| author | Markus Armbruster <armbru@redhat.com> | 2019-03-08 10:46:10 +0100 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2019-03-11 22:53:44 +0100 |
| commit | ce14710f4fdfca32123d7efd3ddcbee984ef0ae5 (patch) | |
| tree | 388b367cf788d97d74ba123bca43353e861af1a0 /hw/arm/omap_sx1.c | |
| parent | 940d5b132fab085bd8ec2bcfa5c1dd119785b217 (diff) | |
| download | qemu-ce14710f4fdfca32123d7efd3ddcbee984ef0ae5.zip qemu-ce14710f4fdfca32123d7efd3ddcbee984ef0ae5.tar.gz qemu-ce14710f4fdfca32123d7efd3ddcbee984ef0ae5.tar.bz2 | |
pflash: Clean up after commit 368a354f02b, part 2
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>
Diffstat (limited to 'hw/arm/omap_sx1.c')
| -rw-r--r-- | hw/arm/omap_sx1.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c index b112877..95a4fe7 100644 --- a/hw/arm/omap_sx1.c +++ b/hw/arm/omap_sx1.c @@ -155,8 +155,7 @@ static void sx1_init(MachineState *machine, const int version) if (!pflash_cfi01_register(OMAP_CS0_BASE, "omap_sx1.flash0-1", flash_size, blk_by_legacy_dinfo(dinfo), - sector_size, flash_size / sector_size, - 4, 0, 0, 0, 0, be)) { + sector_size, 4, 0, 0, 0, 0, be)) { fprintf(stderr, "qemu: Error registering flash memory %d.\n", fl_idx); } @@ -179,8 +178,7 @@ static void sx1_init(MachineState *machine, const int version) if (!pflash_cfi01_register(OMAP_CS1_BASE, "omap_sx1.flash1-1", flash1_size, blk_by_legacy_dinfo(dinfo), - sector_size, flash1_size / sector_size, - 4, 0, 0, 0, 0, be)) { + sector_size, 4, 0, 0, 0, 0, be)) { fprintf(stderr, "qemu: Error registering flash memory %d.\n", fl_idx); } |