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MIPS: BCM47XX: Select SYS_SUPPORTS_HIGHMEM for BCM47XX_BCMA

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It seems that bcm47xx can handle only 128 MiB of RAM directly. There
are few devices with 256 MiB, but Broadcom's SDK uses highmem to handle
anything above 128 MiB.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: https://patchwork.linux-mips.org/patch/7101/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Rafał Miłecki 2014-06-17 16:36:51 +02:00 committed by Ralf Baechle
parent c949c0bc55
commit ce01cbef8b
1 changed files with 1 additions and 0 deletions
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arch/mips/bcm47xx/Kconfig
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@ -20,6 +20,7 @@ config BCM47XX_SSB
config BCM47XX_BCMA config BCM47XX_BCMA
bool "BCMA Support for Broadcom BCM47XX" bool "BCMA Support for Broadcom BCM47XX"
select SYS_HAS_CPU_MIPS32_R2 select SYS_HAS_CPU_MIPS32_R2
select SYS_SUPPORTS_HIGHMEM
select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_VI
select BCMA select BCMA
select BCMA_HOST_SOC select BCMA_HOST_SOC