From 34a7a12f48b62f959029172d5e8ffbd2a73739d2 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 12 Dec 2019 16:02:19 +0100
Subject: bsps: Add RTEMS_SYSINIT_BSP_EARLY

Add new BSP system initialization step for work to be performed before
the work areas are initialized.

Update #3838.
---
 bsps/powerpc/mvme3100/start/bspstart.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'bsps/powerpc/mvme3100/start/bspstart.c')

diff --git a/bsps/powerpc/mvme3100/start/bspstart.c b/bsps/powerpc/mvme3100/start/bspstart.c
index 527247af1b..f20a40fed1 100644
--- a/bsps/powerpc/mvme3100/start/bspstart.c
+++ b/bsps/powerpc/mvme3100/start/bspstart.c
@@ -197,17 +197,11 @@ uint32_t _CPU_Counter_frequency(void)
   return BSP_bus_frequency / (BSP_time_base_divisor / 1000);
 }
 
-/*
- *  bsp_start
- *
- *  This routine does the bulk of the system initialization.
- */
-
 #include <libcpu/spr.h>
 
 SPR_RW(HID1)
 
-void bsp_start( void )
+static void bsp_early( void )
 {
   unsigned char       *stack;
   char                *chpt;
@@ -412,6 +406,17 @@ VpdBufRec          vpdData [] = {
 #endif
 }
 
+RTEMS_SYSINIT_ITEM(
+  bsp_early,
+  RTEMS_SYSINIT_BSP_EARLY,
+  RTEMS_SYSINIT_ORDER_MIDDLE
+);
+
+void bsp_start( void )
+{
+  /* Initialization was done by bsp_early() */
+}
+
 static void mvme3100_i2c_initialize(void)
 {
   BSP_i2c_initialize();
-- 
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