rockchip: use common sdram function

Replace the sdram_init() in board init and rockchip_sdram_size() in
sdram driver for all the Rockchip SoCs which enable CONFIG_RAM.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Make dram_init() in rk3036-board.c conditional on CONFIG_RAM:
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

6 files changed, 0 insertions, 70 deletions

diff --git a/board/geekbuying/geekbox/geekbox.c b/board/geekbuying/geekbox/geekbox.c
index 75d121d..422a038 100644
--- a/board/geekbuying/geekbox/geekbox.c
+++ b/board/geekbuying/geekbox/geekbox.c
@@ -13,12 +13,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->ram_size = 0x80000000;
-	return 0;
-}
-
 int dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = 0;
diff --git a/board/rockchip/evb_px5/evb-px5.c b/board/rockchip/evb_px5/evb-px5.c
index 54e62db..7576581 100644
--- a/board/rockchip/evb_px5/evb-px5.c
+++ b/board/rockchip/evb_px5/evb-px5.c
@@ -34,13 +34,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->ram_size = 0x40000000;
-
-	return 0;
-}
-
 int dram_init_banksize(void)
 {
 	 /* Reserve 0x200000 for ATF bl31 */
diff --git a/board/rockchip/evb_rk3328/evb-rk3328.c b/board/rockchip/evb_rk3328/evb-rk3328.c
index 0a26ed5..75674bb 100644
--- a/board/rockchip/evb_rk3328/evb-rk3328.c
+++ b/board/rockchip/evb_rk3328/evb-rk3328.c
@@ -16,12 +16,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->ram_size = 0x80000000;
-	return 0;
-}
-
 int dram_init_banksize(void)
 {
 	/* Reserve 0x200000 for ATF bl31 */
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
index f63f003..950bde6 100644
--- a/board/rockchip/evb_rk3399/evb-rk3399.c
+++ b/board/rockchip/evb_rk3399/evb-rk3399.c
@@ -68,28 +68,6 @@ out:
 	return 0;
 }
 
-int dram_init(void)
-{
-	struct ram_info ram;
-	struct udevice *dev;
-	int ret;
-
-	ret = uclass_get_device(UCLASS_RAM, 0, &dev);
-	if (ret) {
-		debug("DRAM init failed: %d\n", ret);
-		return ret;
-	}
-	ret = ram_get_info(dev, &ram);
-	if (ret) {
-		debug("Cannot get DRAM size: %d\n", ret);
-		return ret;
-	}
-	debug("SDRAM base=%llx, size=%x\n", ram.base, (unsigned int)ram.size);
-	gd->ram_size = ram.size;
-
-	return 0;
-}
-
 int dram_init_banksize(void)
 {
 	/* Reserve 0x200000 for ATF bl31 */
diff --git a/board/rockchip/sheep_rk3368/sheep_rk3368.c b/board/rockchip/sheep_rk3368/sheep_rk3368.c
index df1fd9d..e6d2361 100644
--- a/board/rockchip/sheep_rk3368/sheep_rk3368.c
+++ b/board/rockchip/sheep_rk3368/sheep_rk3368.c
@@ -21,13 +21,6 @@ int board_init(void)
 	return 0;
 }
 
-int dram_init(void)
-{
-	gd->ram_size = 0x80000000;
-
-	return 0;
-}
-
 int dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = 0x200000;
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index 6fff3e1..740baf5 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -181,28 +181,6 @@ void get_board_serial(struct tag_serialnr *serialnr)
 }
 #endif
 
-int dram_init(void)
-{
-	struct ram_info ram;
-	struct udevice *dev;
-	int ret;
-
-	ret = uclass_get_device(UCLASS_RAM, 0, &dev);
-	if (ret) {
-		debug("DRAM init failed: %d\n", ret);
-		return ret;
-	}
-	ret = ram_get_info(dev, &ram);
-	if (ret) {
-		debug("Cannot get DRAM size: %d\n", ret);
-		return ret;
-	}
-	debug("SDRAM base=%llx, size=%x\n", ram.base, (unsigned int)ram.size);
-	gd->ram_size = ram.size;
-
-	return 0;
-}
-
 int dram_init_banksize(void)
 {
 	/* Reserve 0x200000 for ATF bl31 */