diff options
| author | Bin Meng <bin.meng@windriver.com> | 2020-09-15 16:05:07 +0800 |
|---|---|---|
| committer | Andes <uboot@andestech.com> | 2020-09-30 08:54:38 +0800 |
| commit | 9981a8009e17fd51b74a4a58ba436998ebbf81ed (patch) | |
| tree | d7aff2d59a8550c15982b3b57bfccb22eb1c93cd | |
| parent | f8c9660bfe17100a27ca4cf28f957a25cb420255 (diff) | |
| download | u-boot-9981a8009e17fd51b74a4a58ba436998ebbf81ed.tar.gz | |
ram: sifive: Remove regmap dependency
The usage of regmap API in the SiFive RAM driver is not correct.
The reg address should be obtained via dev_read_addr_index() API.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
| -rw-r--r-- | drivers/ram/sifive/fu540_ddr.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/ram/sifive/fu540_ddr.c b/drivers/ram/sifive/fu540_ddr.c index f5b2873b33..60d4945f84 100644 --- a/drivers/ram/sifive/fu540_ddr.c +++ b/drivers/ram/sifive/fu540_ddr.c @@ -11,7 +11,6 @@ #include <fdtdec.h> #include <init.h> #include <ram.h> -#include <regmap.h> #include <syscon.h> #include <asm/io.h> #include <clk.h> @@ -339,17 +338,12 @@ static int fu540_ddr_probe(struct udevice *dev) priv->info.size = gd->ram_size; #if defined(CONFIG_SPL_BUILD) - struct regmap *map; int ret; u32 clock = 0; debug("FU540 DDR probe\n"); priv->dev = dev; - ret = regmap_init_mem(dev_ofnode(dev), &map); - if (ret) - return ret; - ret = clk_get_by_index(dev, 0, &priv->ddr_clk); if (ret) { debug("clk get failed %d\n", ret); @@ -374,9 +368,9 @@ static int fu540_ddr_probe(struct udevice *dev) return ret; } - priv->ctl = regmap_get_range(map, 0); - priv->phy = regmap_get_range(map, 1); - priv->physical_filter_ctrl = regmap_get_range(map, 2); + priv->ctl = (struct fu540_ddrctl *)dev_read_addr_index(dev, 0); + priv->phy = (struct fu540_ddrphy *)dev_read_addr_index(dev, 1); + priv->physical_filter_ctrl = (u32 *)dev_read_addr_index(dev, 2); return fu540_ddr_setup(dev); #endif |