From: Ley Foon Tan <ley.foon.tan@intel.com>
Date: Fri, 1 Jun 2018 08:13:19 +0000 (+0800)
Subject: arm: socfpga: Add do_bridge_reset for Arria 10
X-Git-Tag: v2018.09-rc1~145^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e1de5bd97e6330c01c38efe788672bafda86f81;p=platform%2Fkernel%2Fu-boot.git

arm: socfpga: Add do_bridge_reset for Arria 10

Add do_bridge_reset() function for Arria 10, it is required by misc.c.

arch/arm/mach-socfpga/built-in.o: In function `do_bridge':
arch/arm/mach-socfpga/misc.c:221: undefined reference to `do_bridge_reset'
make[1]: *** [u-boot] Error 1

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
---

diff --git a/arch/arm/mach-socfpga/misc_arria10.c b/arch/arm/mach-socfpga/misc_arria10.c
index 47a9d50..a75cbc4 100644
--- a/arch/arm/mach-socfpga/misc_arria10.c
+++ b/arch/arm/mach-socfpga/misc_arria10.c
@@ -14,6 +14,7 @@
 #include <asm/arch/misc.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/reset_manager.h>
+#include <asm/arch/reset_manager_arria10.h>
 #include <asm/arch/sdram_arria10.h>
 #include <asm/arch/system_manager.h>
 #include <asm/arch/nic301.h>
@@ -262,3 +263,11 @@ int arch_misc_init(void)
 	return socfpga_eth_reset();
 }
 #endif
+
+void do_bridge_reset(int enable)
+{
+	if (enable)
+		socfpga_reset_deassert_bridges_handoff();
+	else
+		socfpga_bridges_reset();
+}