[U-Boot] [PATCH 7/7] rockchip: correct the bank0 ram size

[Kever Yang]

The bank0 ram size should be the DRAM size minus reserved size,
the DRAM size may be 1GB, 2GB, 4GB, we can not hard code it.

Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
---

 board/rockchip/evb_rk3328/evb-rk3328.c            | 2 +-
 board/rockchip/evb_rk3399/evb-rk3399.c            | 2 +-
 board/rockchip/sheep_rk3368/sheep_rk3368.c        | 2 +-
 board/theobroma-systems/puma_rk3399/puma-rk3399.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/board/rockchip/evb_rk3328/evb-rk3328.c b/board/rockchip/evb_rk3328/evb-rk3328.c
index 75674bb..4e13cca 100644
--- a/board/rockchip/evb_rk3328/evb-rk3328.c
+++ b/board/rockchip/evb_rk3328/evb-rk3328.c
@@ -20,7 +20,7 @@ int dram_init_banksize(void)
 {
 	/* Reserve 0x200000 for ATF bl31 */
 	gd->bd->bi_dram[0].start = 0x200000;
-	gd->bd->bi_dram[0].size = 0x7e000000;
+	gd->bd->bi_dram[0].size = gd->ram_size - gd->bd->bi_dram[0].start;
 
 	return 0;
 }
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
index 950bde6..751374d 100644
--- a/board/rockchip/evb_rk3399/evb-rk3399.c
+++ b/board/rockchip/evb_rk3399/evb-rk3399.c
@@ -72,7 +72,7 @@ int dram_init_banksize(void)
 {
 	/* Reserve 0x200000 for ATF bl31 */
 	gd->bd->bi_dram[0].start = 0x200000;
-	gd->bd->bi_dram[0].size = 0x7e000000;
+	gd->bd->bi_dram[0].size = gd->ram_size - gd->bd->bi_dram[0].start;
 
 	return 0;
 }
diff --git a/board/rockchip/sheep_rk3368/sheep_rk3368.c b/board/rockchip/sheep_rk3368/sheep_rk3368.c
index e6d2361..c23b8f9 100644
--- a/board/rockchip/sheep_rk3368/sheep_rk3368.c
+++ b/board/rockchip/sheep_rk3368/sheep_rk3368.c
@@ -24,7 +24,7 @@ int board_init(void)
 int dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = 0x200000;
-	gd->bd->bi_dram[0].size = 0x7fe00000;
+	gd->bd->bi_dram[0].size = gd->ram_size - gd->bd->bi_dram[0].start;
 
 	return 0;
 }
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index 740baf5..2d96eec 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -185,7 +185,7 @@ int dram_init_banksize(void)
 {
 	/* Reserve 0x200000 for ATF bl31 */
 	gd->bd->bi_dram[0].start = 0x200000;
-	gd->bd->bi_dram[0].size = 0x7e000000;
+	gd->bd->bi_dram[0].size = gd->ram_size - gd->bd->bi_dram[0].start;
 
 	return 0;
 }
-- 
1.9.1