* Patch by Stephan Linz, 09 Mar 2004

  - Add support for the SSV ADNP/ESC1 (Nios Softcore)

* Patch by George G. Davis, 9 Mar 2004:
  fix recent build failure for SA1100 target

* Patch by Travis Sawyer, 09 Mar 2004:
  Support native interrupt mode for the IBM440GX.
  Previously it was running in 440GP compatibility mode.

1 files changed, 66 insertions, 0 deletions

diff --git a/board/ssv/adnpesc1/flash.c b/board/ssv/adnpesc1/flash.c
new file mode 100644
index 0000000000..fd8379b1b8
--- /dev/null
+++ b/board/ssv/adnpesc1/flash.c
@@ -0,0 +1,66 @@
+/*
+ * (C) Copyright 2000-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2004, Li-Pro.Net <www.li-pro.net>
+ * Stephan Linz <linz@li-pro.net>
+ *
+ * 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 <nios.h>
+
+/*
+ * include common flash code (for ssv boards)
+ */
+#include "../common/flash.c"
+
+/*---------------------------------------------------------------------*/
+#define	BANKSZ	(8 * 1024 * 1024)
+#define	SECTSZ	(64 * 1024)
+#define	UBOOTSECS ((CFG_MONITOR_LEN + CFG_ENV_SIZE) / SECTSZ)
+#define	UBOOTAREA (UBOOTSECS * 64 * 1024)	/* monitor / env area */
+
+/*---------------------------------------------------------------------*/
+unsigned long flash_init (void)
+{
+	int i;
+	unsigned long addr;
+	flash_info_t *fli = &flash_info[0];
+
+	fli->size = BANKSZ;
+	fli->sector_count = CFG_MAX_FLASH_SECT;
+	fli->flash_id = FLASH_MAN_AMD + FLASH_AMLV640U;
+
+	addr = CFG_FLASH_BASE;
+	for (i = 0; i < fli->sector_count; ++i) {
+		fli->start[i] = addr;
+		addr += SECTSZ;
+
+		/* Protect monitor / environment area */
+		if (addr <= (CFG_FLASH_BASE + UBOOTAREA))
+			fli->protect[i] = 1;
+		else
+			fli->protect[i] = 0;
+	}
+
+	return (BANKSZ);
+}