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dm: x86: spi: Convert ICH SPI driver to driver model

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Convert this driver over to use driver model. Since all x86 platforms use
it, move x86 to use driver model for SPI and SPI flash. Adjust all dependent
code and remove the old x86 spi_init() function.

Note that this does not make full use of the new PCI uclass as yet. We still
scan the bus looking for the device. It should move to finding its details
in the device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2015-03-26 09:29:26 -06:00
parent 8d987abc6a
commit ba4575626e
8 changed files with 296 additions and 284 deletions
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4
arch/x86/include/asm/arch-ivybridge/mrccache.h
View file

@ -20,7 +20,7 @@ __packed struct mrc_data_container {
};
struct fmap_entry;
struct spi_flash;
struct udevice;
/**
* mrccache_find_current() - find the latest MRC cache record
@ -45,7 +45,7 @@ struct mrc_data_container *mrccache_find_current(struct fmap_entry *entry);
* @return 0 if updated, -EEXIST if the record is the same as the latest
* record, other error if SPI write failed
*/
int mrccache_update(struct spi_flash *sf, struct fmap_entry *entry,
int mrccache_update(struct udevice *sf, struct fmap_entry *entry,
struct mrc_data_container *cur);
#endif