target/linux/brcm47xx/patches-3.14/150-MIPS-BCM47XX-Select-SYS_SUPPORTS_HIGHMEM-for-BCM47XX.patch

   1 From ce01cbef8b0b71d01f8a68cba59da3198165bae6 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
   3 Date: Tue, 17 Jun 2014 16:36:51 +0200
   4 Subject: [PATCH 150/150] MIPS: BCM47XX: Select SYS_SUPPORTS_HIGHMEM for
   5  BCM47XX_BCMA
   6 MIME-Version: 1.0
   7 Content-Type: text/plain; charset=UTF-8
   8 Content-Transfer-Encoding: 8bit
   9
  10 It seems that bcm47xx can handle only 128 MiB of RAM directly. There
  11 are few devices with 256 MiB, but Broadcom's SDK uses highmem to handle
  12 anything above 128 MiB.
  13
  14 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  15 Cc: linux-mips@linux-mips.org
  16 Cc: Hauke Mehrtens <hauke@hauke-m.de>
  17 Patchwork: https://patchwork.linux-mips.org/patch/7101/
  18 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
  19 ---
  20  arch/mips/bcm47xx/Kconfig | 1 +
  21  1 file changed, 1 insertion(+)
  22
  23 --- a/arch/mips/bcm47xx/Kconfig
  24 +++ b/arch/mips/bcm47xx/Kconfig
  25 @@ -20,6 +20,7 @@ config BCM47XX_SSB
  26  config BCM47XX_BCMA
  27         bool "BCMA Support for Broadcom BCM47XX"
  28         select SYS_HAS_CPU_MIPS32_R2
  29 +       select SYS_SUPPORTS_HIGHMEM
  30         select CPU_MIPSR2_IRQ_VI
  31         select BCMA
  32         select BCMA_HOST_SOC