nhk8815: add support for relocation

This patch defines all the needed symbols in the header file
and removes the now-unused config.mk in board directory.
Changes to board C file as requested.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>

board/st/nhk8815/config.mk

-# (C) Copyright 2007
-# STMicroelectronics, <www.st.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
-#
-#
-# image should be loaded at 0x01000000
-#
-
-CONFIG_SYS_TEXT_BASE = 0x03F80000

board/st/nhk8815/nhk8815.c

@@ -82,13 +82,18 @@ int board_late_init(void)
 
 int dram_init(void)
 {
-	/* set dram bank start addr and size */
+	gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE,
+				    CONFIG_SYS_SDRAM_SIZE);
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
 
 	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
 	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
-	return 0;
 }
 
 #ifdef CONFIG_CMD_NET

include/configs/nhk8815.h

@@ -80,6 +80,11 @@
 #define PHYS_SDRAM_1_SIZE	0x04000000	/* 64 MB */
 #define PHYS_SDRAM_2		0x08000000	/* SDR-SDRAM BANK #2*/
 #define PHYS_SDRAM_2_SIZE	0x04000000	/* 64 MB */
+#define CONFIG_SYS_SDRAM_BASE	PHYS_SDRAM_1
+#define CONFIG_SYS_SDRAM_SIZE	(PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
+/* The IPL loads us at 0, tell so to u-boot. Put stack pointer 1M into RAM */
+#define CONFIG_SYS_TEXT_BASE    0x00000000
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + (1<<20))
 
 #define CONFIG_STACKSIZE	(128 * 1024)	/* regular stack */
 #ifdef CONFIG_USE_IRQ