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dm: add manual relocation for devices

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Some architectures as m68k still need to use CONFIG_NEEDS_MANUAL_RELOC,
and are not still using the device tree.

Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Angelo Dureghello 2016-05-21 12:05:49 +02:00 committed by Simon Glass
parent 9ab165d8b0
commit 5aeedebc33
1 changed files with 15 additions and 0 deletions
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15
drivers/core/root.c
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@ -122,6 +122,20 @@ void fix_uclass(void)
entry->ops += gd->reloc_off; entry->ops += gd->reloc_off;
} }
} }
void fix_devices(void)
{
struct driver_info *dev =
ll_entry_start(struct driver_info, driver_info);
const int n_ents = ll_entry_count(struct driver_info, driver_info);
struct driver_info *entry;
for (entry = dev; entry != dev + n_ents; entry++) {
if (entry->platdata)
entry->platdata += gd->reloc_off;
}
}
#endif #endif
int dm_init(void) int dm_init(void)
@ -137,6 +151,7 @@ int dm_init(void)
#if defined(CONFIG_NEEDS_MANUAL_RELOC) #if defined(CONFIG_NEEDS_MANUAL_RELOC)
fix_drivers(); fix_drivers();
fix_uclass(); fix_uclass();
fix_devices();
#endif #endif
ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST); ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST);