From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Wed, 30 Aug 2017 08:25:59 +0000
Subject: Initial file dump from open source release

---
 .../cris/include/arch-v32/mach-fs/mach/startup.inc | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 arch/cris/include/arch-v32/mach-fs/mach/startup.inc

(limited to 'arch/cris/include/arch-v32/mach-fs/mach/startup.inc')

diff --git a/arch/cris/include/arch-v32/mach-fs/mach/startup.inc b/arch/cris/include/arch-v32/mach-fs/mach/startup.inc
new file mode 100644
index 00000000..96c3b0fb
--- /dev/null
+++ b/arch/cris/include/arch-v32/mach-fs/mach/startup.inc
@@ -0,0 +1,76 @@
+#ifndef STARTUP_INC_INCLUDED
+#define STARTUP_INC_INCLUDED
+
+#include <hwregs/asm/reg_map_asm.h>
+#include <hwregs/asm/bif_core_defs_asm.h>
+#include <hwregs/asm/gio_defs_asm.h>
+#include <hwregs/asm/config_defs_asm.h>
+
+	.macro GIO_INIT
+	move.d	CONFIG_ETRAX_DEF_GIO_PA_OUT, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pa_dout), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PA_OE, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pa_oe), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PB_OUT, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pb_dout), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PB_OE, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pb_oe), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PC_OUT, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pc_dout), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PC_OE, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pc_oe), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PD_OUT, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pd_dout), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PD_OE, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pd_oe), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PE_OUT, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pe_dout), $r1
+	move.d	$r0, [$r1]
+
+	move.d	CONFIG_ETRAX_DEF_GIO_PE_OE, $r0
+	move.d	REG_ADDR(gio, regi_gio, rw_pe_oe), $r1
+	move.d	$r0, [$r1]
+	.endm
+
+	.macro START_CLOCKS
+	move.d REG_ADDR(config, regi_config, rw_clk_ctrl), $r1
+	move.d [$r1], $r0
+	or.d   REG_STATE(config, rw_clk_ctrl, cpu, yes) | \
+	       REG_STATE(config, rw_clk_ctrl, bif, yes) | \
+	       REG_STATE(config, rw_clk_ctrl, fix_io, yes), $r0
+	move.d $r0, [$r1]
+	.endm
+
+	.macro SETUP_WAIT_STATES
+	;; Set up waitstates etc
+	move.d   REG_ADDR(bif_core, regi_bif_core, rw_grp1_cfg), $r0
+	move.d   CONFIG_ETRAX_MEM_GRP1_CONFIG, $r1
+	move.d   $r1, [$r0]
+	move.d   REG_ADDR(bif_core, regi_bif_core, rw_grp2_cfg), $r0
+	move.d   CONFIG_ETRAX_MEM_GRP2_CONFIG, $r1
+	move.d   $r1, [$r0]
+	move.d   REG_ADDR(bif_core, regi_bif_core, rw_grp3_cfg), $r0
+	move.d   CONFIG_ETRAX_MEM_GRP3_CONFIG, $r1
+	move.d   $r1, [$r0]
+	move.d   REG_ADDR(bif_core, regi_bif_core, rw_grp4_cfg), $r0
+	move.d   CONFIG_ETRAX_MEM_GRP4_CONFIG, $r1
+	move.d   $r1, [$r0]
+	.endm
+
+#endif
-- 
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