Initial revision
diff --git a/board/esd/cpci440/cpci440.c b/board/esd/cpci440/cpci440.c
new file mode 100644
index 0000000..51a5edd
--- /dev/null
+++ b/board/esd/cpci440/cpci440.c
@@ -0,0 +1,140 @@
+/*
+ * (C) Copyright 2002
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#include <common.h>
+#include <asm/processor.h>
+
+
+long int fixed_sdram( void );
+
+int board_pre_init (void)
+{
+ uint reg;
+
+ /*--------------------------------------------------------------------
+ * Setup the external bus controller/chip selects
+ *-------------------------------------------------------------------*/
+ mtdcr( ebccfga, xbcfg );
+ reg = mfdcr( ebccfgd );
+ mtdcr( ebccfgd, reg | 0x04000000 ); /* Set ATC */
+
+ mtebc( pb0ap, 0x92015480 ); /* FLASH/SRAM */
+ mtebc( pb0cr, 0xFF87A000 ); /* BAS=0xff8 8MB R/W 16-bit */
+ /* test-only: other regs still missing... */
+
+ /*--------------------------------------------------------------------
+ * Setup the interrupt controller polarities, triggers, etc.
+ *-------------------------------------------------------------------*/
+ mtdcr( uic0sr, 0xffffffff ); /* clear all */
+ mtdcr( uic0er, 0x00000000 ); /* disable all */
+ mtdcr( uic0cr, 0x00000009 ); /* SMI & UIC1 crit are critical */
+ mtdcr( uic0pr, 0xfffffe13 ); /* per ref-board manual */
+ mtdcr( uic0tr, 0x01c00008 ); /* per ref-board manual */
+ mtdcr( uic0vr, 0x00000001 ); /* int31 highest, base=0x000 */
+ mtdcr( uic0sr, 0xffffffff ); /* clear all */
+
+ mtdcr( uic1sr, 0xffffffff ); /* clear all */
+ mtdcr( uic1er, 0x00000000 ); /* disable all */
+ mtdcr( uic1cr, 0x00000000 ); /* all non-critical */
+ mtdcr( uic1pr, 0xffffe0ff ); /* per ref-board manual */
+ mtdcr( uic1tr, 0x00ffc000 ); /* per ref-board manual */
+ mtdcr( uic1vr, 0x00000001 ); /* int31 highest, base=0x000 */
+ mtdcr( uic1sr, 0xffffffff ); /* clear all */
+
+ return 0;
+}
+
+
+
+int checkboard (void)
+{
+ sys_info_t sysinfo;
+ get_sys_info(&sysinfo);
+
+ printf("Board: esd CPCI-440\n");
+ printf("\tVCO: %lu MHz\n", sysinfo.freqVCOMhz/1000000);
+ printf("\tCPU: %lu MHz\n", sysinfo.freqProcessor/1000000);
+ printf("\tPLB: %lu MHz\n", sysinfo.freqPLB/1000000);
+ printf("\tOPB: %lu MHz\n", sysinfo.freqOPB/1000000);
+ printf("\tEPB: %lu MHz\n", sysinfo.freqEPB/1000000);
+ return (0);
+}
+
+
+long int initdram (int board_type)
+{
+ long dram_size = 0;
+
+ dram_size = fixed_sdram();
+ return dram_size;
+}
+
+
+/*************************************************************************
+ * fixed sdram init -- doesn't use serial presence detect.
+ *
+ * Assumes: 64 MB, non-ECC, non-registered
+ * PLB @ 133 MHz
+ *
+ ************************************************************************/
+long int fixed_sdram( void )
+{
+ uint reg;
+
+ /*--------------------------------------------------------------------
+ * Setup some default
+ *------------------------------------------------------------------*/
+ mtsdram( mem_uabba, 0x00000000 ); /* ubba=0 (default) */
+ mtsdram( mem_slio, 0x00000000 ); /* rdre=0 wrre=0 rarw=0 */
+ mtsdram( mem_devopt,0x00000000 ); /* dll=0 ds=0 (normal) */
+ mtsdram( mem_wddctr,0x40000000 ); /* wrcp=0 dcd=0 */
+ mtsdram( mem_clktr, 0x40000000 ); /* clkp=1 (90 deg wr) dcdt=0 */
+
+ /*--------------------------------------------------------------------
+ * Setup for board-specific specific mem
+ *------------------------------------------------------------------*/
+ /*
+ * Following for CAS Latency = 2.5 @ 133 MHz PLB
+ */
+ mtsdram( mem_b0cr, 0x00082001 );/* SDBA=0x000, 64MB, Mode 2, enabled*/
+ mtsdram( mem_tr0, 0x410a4012 );/* WR=2 WD=1 CL=2.5 PA=3 CP=4 LD=2 */
+ /* RA=10 RD=3 */
+ mtsdram( mem_tr1, 0x8080082f );/* SS=T2 SL=STAGE 3 CD=1 CT=0x02f */
+ mtsdram( mem_rtr, 0x08200000 );/* Rate 15.625 ns @ 133 MHz PLB */
+ mtsdram( mem_cfg1, 0x00000000 );/* Self-refresh exit, disable PM */
+ udelay( 400 ); /* Delay 200 usecs (min) */
+
+ /*--------------------------------------------------------------------
+ * Enable the controller, then wait for DCEN to complete
+ *------------------------------------------------------------------*/
+ mtsdram( mem_cfg0, 0x86000000 );/* DCEN=1, PMUD=1, 64-bit */
+ for(;;)
+ {
+ mfsdram( mem_mcsts, reg );
+ if( reg & 0x80000000 )
+ break;
+ }
+
+ return( 64 * 1024 * 1024 ); /* 64 MB */
+}