* 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, 105 insertions, 0 deletions

diff --git a/board/at91rm9200dk/at91rm9200dk.c b/board/at91rm9200dk/at91rm9200dk.c
new file mode 100644
index 0000000..7c3670b
--- /dev/null
+++ b/board/at91rm9200dk/at91rm9200dk.c
@@ -0,0 +1,105 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.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 <AT91RM9200.h>
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+  {
+  DECLARE_GLOBAL_DATA_PTR;
+
+    /* memory and cpu-speed are setup before relocation */
+    /* so we do _nothing_ here */
+
+    /* arch number of AT91RM9200DK-Board */
+    gd->bd->bi_arch_number = 251;
+    /* adress of boot parameters */
+    gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+    return 0;
+}
+
+int dram_init(void)
+{
+  DECLARE_GLOBAL_DATA_PTR;
+
+  gd->bd->bi_dram[0].start = PHYS_SDRAM;
+  gd->bd->bi_dram[0].size  = PHYS_SDRAM_SIZE;
+  return 0;
+}
+
+/*
+ * Disk On Chip (NAND) Millenium initialization.
+ * The NAND lives in the CS2* space
+ */
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+extern void
+nand_probe(ulong physadr);
+
+#define AT91_SMARTMEDIA_BASE 0x40000000  /* physical address to access memory on NCS3 */
+void
+nand_init(void)
+{
+	/* Setup Smart Media, fitst enable the address range of CS3 */
+        *AT91C_EBI_CSA |= AT91C_EBI_CS3A_SMC_SmartMedia;
+        /* set the bus interface characteristics based on
+           tDS Data Set up Time 30 - ns
+           tDH Data Hold Time 20 - ns
+           tALS ALE Set up Time 20 - ns
+           16ns at 60 MHz ~= 3  */
+/*memory mapping structures */
+#define SM_ID_RWH	(5 << 28)
+#define SM_RWH		(1 << 28)
+#define SM_RWS		(0 << 24)
+#define SM_TDF		(1 << 8)
+#define SM_NWS		(3)
+        AT91C_BASE_SMC2->SMC2_CSR[3] = ( SM_RWH|SM_RWS | AT91C_SMC2_ACSS_STANDARD |
+                                         AT91C_SMC2_DBW_8 | SM_TDF |
+                                         AT91C_SMC2_WSEN | SM_NWS);
+
+        /* enable the SMOE line PC0=SMCE, A21=CLE, A22=ALE */
+        *AT91C_PIOC_ASR = AT91C_PC0_BFCK | AT91C_PC1_BFRDY_SMOE | AT91C_PC3_BFBAA_SMWE;
+        *AT91C_PIOC_PDR = AT91C_PC0_BFCK | AT91C_PC1_BFRDY_SMOE | AT91C_PC3_BFBAA_SMWE;
+
+	/* Configure PC2 as input (signal READY of the SmartMedia) */
+        *AT91C_PIOC_PER = AT91C_PC2_BFAVD;  /* enable direct output enable */
+        *AT91C_PIOC_ODR = AT91C_PC2_BFAVD;  /* disable output */
+
+	/* Configure PB1 as input (signal Card Detect of the SmartMedia) */
+        *AT91C_PIOB_PER = AT91C_PIO_PB1;  /* enable direct output enable */
+        *AT91C_PIOB_ODR = AT91C_PIO_PB1;  /* disable output */
+
+        if (*AT91C_PIOB_PDSR & AT91C_PIO_PB1)
+          printf ("No ");
+        printf ("SmartMedia card inserted\n");
+
+	printf("Probing at 0x%.8x\n", AT91_SMARTMEDIA_BASE);
+	nand_probe(AT91_SMARTMEDIA_BASE);
+}
+#endif