target/linux/generic/patches-3.14/010-MIPS-Allow-MIPS_CPU_SCACHE-to-be-used-with-different.patch

   1 From a7ef1eaddbf4bd50bfee92d9dfbecadc61467bbf Mon Sep 17 00:00:00 2001
   2 From: Kevin Cernekee <cernekee@gmail.com>
   3 Date: Mon, 20 Oct 2014 21:27:57 -0700
   4 Subject: [PATCH] MIPS: Allow MIPS_CPU_SCACHE to be used with different line
   5  sizes
   6
   7 CONFIG_MIPS_CPU_SCACHE determines whether to build sc-mips.c.  However,
   8 it is currently hardwired to use an L1_SHIFT of 6 (64 bytes).  Move the
   9 L1_SHIFT selection into the CPU or SoC section so that other SoCs can
  10 select different values.
  11
  12 Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
  13 Cc: f.fainelli@gmail.com
  14 Cc: mbizon@freebox.fr
  15 Cc: jogo@openwrt.org
  16 Cc: jfraser@broadcom.com
  17 Cc: linux-mips@linux-mips.org
  18 Cc: devicetree@vger.kernel.org
  19 Patchwork: https://patchwork.linux-mips.org/patch/8162/
  20 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
  21 ---
  22  arch/mips/Kconfig | 2 +-
  23  1 file changed, 1 insertion(+), 1 deletion(-)
  24
  25 --- a/arch/mips/Kconfig
  26 +++ b/arch/mips/Kconfig
  27 @@ -315,6 +315,7 @@ config MIPS_MALTA
  28         select I8259
  29         select MIPS_BONITO64
  30         select MIPS_CPU_SCACHE
  31 +       select MIPS_L1_CACHE_SHIFT_6
  32         select PCI_GT64XXX_PCI0
  33         select MIPS_MSC
  34         select SWAP_IO_SPACE
  35 @@ -1820,7 +1821,6 @@ config IP22_CPU_SCACHE
  36  config MIPS_CPU_SCACHE
  37         bool
  38         select BOARD_SCACHE
  39 -       select MIPS_L1_CACHE_SHIFT_6
  40
  41  config R5000_CPU_SCACHE
  42         bool