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bcma: add functions to scan cores needed on SoCs

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The chip common and mips core have to be setup early in the boot
process to get the cpu clock.
bcma_bus_early_register() gets pointers to some space to store the core
data and searches for the chip common and mips core and initializes
chip common. After that was done and the kernel is out of early boot we
just have to run bcma_bus_register() and it will search for the other
cores, initialize and register them.
The cores are getting the same numbers as before.

Acked-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hauke Mehrtens 2011-07-23 01:20:07 +02:00 • committed by John W. Linville
parent 67a5c29e16
commit 517f43e5a9
7 changed files with 154 additions and 6 deletions
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1
include/linux/bcma/bcma.h
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@ -190,6 +190,7 @@ struct bcma_bus {
struct bcma_device *mapped_core;
struct list_head cores;
u8 nr_cores;
u8 init_done:1;
struct bcma_drv_cc drv_cc;
struct bcma_drv_pci drv_pci;