From 64d855dbb0d52b2e4486c48cb6161391b9abecb4 Mon Sep 17 00:00:00 2001
From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Date: Fri, 29 Sep 2017 01:37:00 +0200
Subject: arch/riscv: Remove supervisor_trap_entry
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coreboot only maintains a single trap entry, because it only runs in
machine mode.

Change-Id: I7324d9c8897d5c4e9d4784e7bc2a055890eab698
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/22595
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
---
 src/arch/riscv/trap_util.S | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

(limited to 'src/arch')

diff --git a/src/arch/riscv/trap_util.S b/src/arch/riscv/trap_util.S
index 3036f069ab..72a9ae1ced 100644
--- a/src/arch/riscv/trap_util.S
+++ b/src/arch/riscv/trap_util.S
@@ -107,15 +107,7 @@
 
 .globl estack
   .text
-  .global  supervisor_trap_entry
-supervisor_trap_entry:
-    csrw mscratch, sp
-    # load in the top of the machine stack
-    la	sp, _estack
-    addi sp,sp,-MENTRY_FRAME_SIZE
-    save_tf
-    move  a0,sp
-    jal trap_handler
+
     .global  trap_entry
 trap_entry:
   csrw mscratch, sp
-- 
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