From 6ee1d93455384cef8a0426effe85da241b525b63 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 17 Jul 2014 23:26:33 +0200 Subject: MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit So far BCM47XX can only detect amount of HIGHMEM. It still requires adding (registering) and well-testing before enabling by default. Signed-off-by: Rafał Miłecki Acked-by: Hauke Mehrtens Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7396/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/pgtable-32.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/mips/include/asm') diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 2b1133209bb2..cd7d6064bcbe 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -18,6 +18,8 @@ #include +extern int temp_tlb_entry __cpuinitdata; + /* * - add_temporary_entry() add a temporary TLB entry. We use TLB entries * starting at the top and working down. This is for populating the -- cgit v1.2.3