lby/lk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[lib][bio] Add erase geometry to lib/bio

Browse Source 
Extend the block i/o system to allow registered devices to advertise
an erase geometry.  Devices which do not need to be explicitly erased
may skip this.  Extent the Zynq spiflash code to publish the erase
geometry as read from the flash device.

Signed-off-by: John Grossman <johngro@google.com>
Change-Id: I42e16fbe9a0fcf8334c317f16dea1c551c203eb2
This commit is contained in:
John Grossman
2015-06-15 14:55:42 -07:00
committed by Travis Geiselbrecht
parent 8028f42df6
commit 8a7219ddb1
8 changed files with 728 additions and 503 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
platform/armemu/blkdev.c
View File

@@ -78,7 +78,7 @@ void platform_init_blkdev(void)
if (get_blkdev_len() == 0)
return;
bio_initialize_bdev(&dev, "block0", 512, get_blkdev_len() / 512);
bio_initialize_bdev(&dev, "block0", 512, get_blkdev_len() / 512, 0, NULL);
// fill in hooks
dev.read_block = &read_block;