From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 30 May 2016 08:41:26 +0000 (+0200)
Subject: ARM64: zynqmp: Extend page_table_size
X-Git-Tag: v2016.07-rc1~21^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c152edd12ba57bb3e3a570652e6493a8264e5af;p=platform%2Fkernel%2Fu-boot.git

ARM64: zynqmp: Extend page_table_size

0xc000 is not sufficient page table size if dc4 with 4 gems
is enabled.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm/cpu/armv8/zynqmp/cpu.c b/arch/arm/cpu/armv8/zynqmp/cpu.c
index 5dd3cd8..509f0aa 100644
--- a/arch/arm/cpu/armv8/zynqmp/cpu.c
+++ b/arch/arm/cpu/armv8/zynqmp/cpu.c
@@ -63,6 +63,11 @@ static struct mm_region zynqmp_mem_map[] = {
 };
 struct mm_region *mem_map = zynqmp_mem_map;
 
+u64 get_page_table_size(void)
+{
+	return 0x14000;
+}
+
 static unsigned int zynqmp_get_silicon_version_secure(void)
 {
 	u32 ver;