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MIPS: BCM47xx: Move SPROM driver to drivers/firmware/

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Broadcom ARM home routers store SPROM content in NVRAM just like MIPS
ones. To share SPROM code we need to move it out of arch/mips/ to some
common place. We already have bcm47xx_nvram in firmware path and SPROM
should fit there as well.
This driver is responsible for parsing SoC configuration data into a
struct shared between ssb and bcma buses.
This was tested with BCM4706 & BCM5357C0 (BCM47XX) and BCM4708A0
(ARCH_BCM_5301X).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12210/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Rafał Miłecki
2016-01-25 09:50:29 +01:00
committed by Ralf Baechle
parent b11d022767
commit 2ab71a02c5
8 changed files with 59 additions and 12 deletions
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2
arch/mips/bcm47xx/setup.c
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@@ -28,6 +28,7 @@
#include "bcm47xx_private.h"
#include <linux/bcm47xx_sprom.h>
#include <linux/export.h>
#include <linux/types.h>
#include <linux/ethtool.h>
@@ -151,7 +152,6 @@ void __init plat_mem_setup(void)
pr_info("Using bcma bus\n");
#ifdef CONFIG_BCM47XX_BCMA
bcm47xx_bus_type = BCM47XX_BUS_TYPE_BCMA;
bcm47xx_sprom_register_fallbacks();
bcm47xx_register_bcma();
bcm47xx_set_system_type(bcm47xx_bus.bcma.bus.chipinfo.id);
#ifdef CONFIG_HIGHMEM