[U-Boot] [PATCH 3/4] at91sam9261/g10: support relocation

[Alessandro Rubini]

This adds support for relocation, but won't work for the default
settings whereas AT91Boot loads u-boot to the last meg and it then
tries to relocate slightly later, thus overwriting itself.

Signed-off-by: Alessandro Rubini <rubini at gnudd.com>
---
 board/atmel/at91sam9261ek/at91sam9261ek.c |    3 +--
 include/configs/at91sam9261ek.h           |    4 ++++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/board/atmel/at91sam9261ek/at91sam9261ek.c b/board/atmel/at91sam9261ek/at91sam9261ek.c
index de5cfae..ec1d2a3 100644
--- a/board/atmel/at91sam9261ek/at91sam9261ek.c
+++ b/board/atmel/at91sam9261ek/at91sam9261ek.c
@@ -273,8 +273,7 @@ int board_eth_init(bd_t *bis)
 
 int dram_init(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+	gd->ram_size = get_ram_size(PHYS_SDRAM, PHYS_SDRAM_SIZE);
 	return 0;
 }
 
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index 401478b..71a4357 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -30,6 +30,7 @@
 #define CONFIG_AT91_LEGACY
 
 /* ARM asynchronous clock */
+#define CONFIG_AT91FAMILY
 #define CONFIG_SYS_AT91_MAIN_CLOCK	18432000	/* 18.432 MHz crystal */
 #define CONFIG_SYS_HZ		1000
 
@@ -110,6 +111,9 @@
 #define CONFIG_NR_DRAM_BANKS		1
 #define PHYS_SDRAM			0x20000000
 #define PHYS_SDRAM_SIZE			0x04000000	/* 64 megs */
+#define CONFIG_SYS_SDRAM_BASE		0x20000000
+#define CONFIG_SYS_INIT_SP_ADDR		0x20100000	/* within RAM is ok */
+
 
 /* DataFlash */
 #define CONFIG_ATMEL_DATAFLASH_SPI
-- 
1.5.6.5