* Patch by Rick Bronson, 16 Mar 2003:

  Add support for Atmel AT91RM9200DK w/NAND

* Patches by Robert Schwebel, 19 Mar 2003:
  - use arm-linux-gcc as default compiler for ARM
  - fix i2c fixup code
  - fix missing baudrate setting
  - added $loadaddr / CFG_LOAD_ADDR support to loadb
  - moved "ignoring trailing characters" _before_ u-boot wants to
    print out diagnostics messages; removes bogus characters at the
    end of transmission

* Patch by John Zhan, 18 Mar 2003:
  Add support for SinoVee Microsystems SC8xx boards

* Patch by Rolf Offermanns, 21 Mar 2003:
  ported the dnp1110 related changes from the current armboot cvs to
  current u-boot cvs. smc91111 does not work. problem marked in
  smc91111.c, grep for "FIXME".

* Patch by Brian Auld, 25 Mar 2003:
  Add support for STM flash chips on ebony board

 * Add PCI support for MPC8250 Boards (PM825 module)

 * Patch by Stefan Roese, 25 Mar 2003:

1 files changed, 163 insertions, 0 deletions

diff --git a/board/svm_sc8xx/svm_sc8xx.c b/board/svm_sc8xx/svm_sc8xx.c
new file mode 100644
index 000000000..db3162a0e
--- /dev/null
+++ b/board/svm_sc8xx/svm_sc8xx.c
@@ -0,0 +1,163 @@
+/*
+ * (C) Copyright 2000, 2001, 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * 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 <mpc8xx.h>
+
+/* ------------------------------------------------------------------------- */
+const uint sdram_table[] =
+{
+/*-----------------
+ UPM A contents:
+----------------- */
+/*---------------------------------------------------
+ Read Single Beat Cycle. Offset 0 in the RAM array.
+---------------------------------------------------- */
+0x1f07fc04,  0xeeaefc04,  0x11adfc04,  0xefbbbc00 ,
+0x1ff77c47,  0x1ff77c35,  0xefeabc34,  0x1fb57c35 ,
+/*------------------------------------------------
+ Read Burst Cycle. Offset 0x8 in the RAM array.
+------------------------------------------------ */
+0x1f07fc04,  0xeeaefc04,  0x10adfc04,  0xf0affc00,
+0xf0affc00,  0xf1affc00,  0xefbbbc00,  0x1ff77c47,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff,
+/*-------------------------------------------------------
+ Write Single Beat Cycle. Offset 0x18 in the RAM array
+------------------------------------------------------- */
+0x1f27fc04,  0xeeaebc00,  0x01b93c04,  0x1ff77c47 ,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+/*-------------------------------------------------
+ Write Burst Cycle. Offset 0x20 in the RAM array
+------------------------------------------------- */
+0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
+0xf0affc00, 0xe1bbbc04, 0x1ff77c47, 0xffffffff,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+/*------------------------------------------------------------------------
+ Periodic Timer Expired. For DRAM refresh. Offset 0x30 in the RAM array
+------------------------------------------------------------------------ */
+0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+0xfffffc84, 0xfffffc07, 0xffffffff, 0xffffffff,
+0xffffffff,  0xffffffff,  0xffffffff,  0xffffffff ,
+/*-----------
+*  Exception:
+*  ----------- */
+0x7ffefc07,  0xffffffff,  0xffffffff,  0xffffffff ,
+};
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Check Board Identity:
+ *
+ * Test ID string (SVM8...)
+ *
+ * Return 1 for "SC8xx" type, 0 else.
+ */
+
+int checkboard (void)
+{
+    unsigned char *s = getenv("serial#");
+    int board_type;
+
+    if (!s || strncmp(s, "SVM8", 4)) {
+	printf ("### No HW ID - assuming SVM SC8xx\n");
+	return (0);
+    }
+
+    board_type = 1;
+
+    for (; *s; ++s) {
+	if (*s == ' ')
+	    break;
+	putc (*s);
+    }
+
+    putc ('\n');
+
+    return (0);
+}
+
+/* ------------------------------------------------------------------------- */
+
+long int initdram (int board_type)
+{    
+	volatile immap_t     *immap  = (immap_t *)CFG_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+	long int size_b0 = 0;
+
+	upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
+
+	memctl->memc_mptpr = CFG_MPTPR;
+#if defined (CONFIG_SDRAM_16M)
+	memctl->memc_mamr = 0x00802114 | CFG_MxMR_PTx;
+	memctl->memc_mcr  = 0x80002105;     /* SDRAM bank 0 */
+	udelay(1);
+	memctl->memc_mcr  = 0x80002830;
+	udelay(1);
+	memctl->memc_mar  = 0x00000088;
+	udelay(1);
+	memctl->memc_mcr  = 0x80002106;
+	udelay(1);
+	memctl->memc_or1 =  0xff000a00;
+	size_b0 = 0x01000000;
+#elif defined (CONFIG_SDRAM_32M)
+	memctl->memc_mamr = 0x00904114 | CFG_MxMR_PTx;
+	memctl->memc_mcr  = 0x80002105;     /* SDRAM bank 0 */
+	udelay(1);
+	memctl->memc_mcr  = 0x80002830;
+	udelay(1);
+	memctl->memc_mar  = 0x00000088;
+	udelay(1);
+	memctl->memc_mcr  = 0x80002106;
+	udelay(1);
+	memctl->memc_or1 =  0xfe000a00;
+	size_b0 = 0x02000000;
+#elif defined (CONFIG_SDRAM_64M)
+	memctl->memc_mamr = 0x00a04114 | CFG_MxMR_PTx;
+	memctl->memc_mcr  = 0x80002105;     /* SDRAM bank 0 */
+	udelay(1);
+	memctl->memc_mcr  = 0x80002830;
+	udelay(1);
+	memctl->memc_mar  = 0x00000088;
+	udelay(1);
+	memctl->memc_mcr  = 0x80002106;
+	udelay(1);
+	memctl->memc_or1 =  0xfc000a00;
+	size_b0 = 0x04000000;
+#else 
+#error SDRAM size configuration missing.
+#endif
+	memctl->memc_br1 =  0x00000081;
+	udelay(200);
+	return (size_b0 );
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_DOC)
+extern void doc_probe (ulong physadr);
+void doc_init (void)
+{
+	        doc_probe (CFG_DOC_BASE);
+}
+#endif
+