dm: ide: Separate the non-command code into its own file

At present the IDE command code includes both the command-processing code
and the core IDE functions and data structures.

Separate the latter into its own file, adding functions as needed to avoid
the command code accessing data structures directly.

With this commit:
- Most CONFIG option are referenced from the non-command code
- The concept of a 'current IDE device' is confined to the command code

This will make it easier to convert this code to driver model.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2016-05-01 11:36:10 -06:00
parent 11f610edf0
commit e9be1ee75e
3 changed files with 1228 additions and 1276 deletions

1297
cmd/ide.c

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@ -134,6 +134,7 @@ obj-y += dlmalloc.o
ifdef CONFIG_SYS_MALLOC_F_LEN
obj-y += malloc_simple.o
endif
obj-$(CONFIG_CMD_IDE) += ide.o
obj-y += image.o
obj-$(CONFIG_ANDROID_BOOT_IMAGE) += image-android.o
obj-$(CONFIG_$(SPL_)OF_LIBFDT) += image-fdt.o

1206
common/ide.c Normal file

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