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| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-06-07 19:46:03 +0300 |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-07-11 13:13:44 +0300 |
| commit | 8f1034e627f1af3940d92cab3bc9cacc81df4779 (patch) | |
| tree | b56ff07f6dcaa1f651a022f175fb3d58dc4752c1 /arch/arm/mach-rockchip/rk3399 | |
| parent | 3d40479f00c9406463b716d1874de0d2f4a31a02 (diff) | |
| download | u-boot-8f1034e627f1af3940d92cab3bc9cacc81df4779.tar.xz | |
rockchip: dm: convert fdt_get to dev_read
With the new dev_read functions available, we can convert the rockchip
architecture-specific drivers and common drivers used by these devices
over to the dev_read family of calls.
This covers the DRAM controller initialisation for the RK3188, RK3288
and RK3399... all of these read some of the tuning/setup/timing
parameters from the device-tree.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/mach-rockchip/rk3399')
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399/sdram_rk3399.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c b/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c index 1b91bb1cdc..aae17d54a6 100644 --- a/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c +++ b/arch/arm/mach-rockchip/rk3399/sdram_rk3399.c @@ -1132,13 +1132,11 @@ static int rk3399_dmc_ofdata_to_platdata(struct udevice *dev) { #if !CONFIG_IS_ENABLED(OF_PLATDATA) struct rockchip_dmc_plat *plat = dev_get_platdata(dev); - const void *blob = gd->fdt_blob; - int node = dev_of_offset(dev); int ret; - ret = fdtdec_get_int_array(blob, node, "rockchip,sdram-params", - (u32 *)&plat->sdram_params, - sizeof(plat->sdram_params) / sizeof(u32)); + ret = dev_read_u32_array(dev, "rockchip,sdram-params", + (u32 *)&plat->sdram_params, + sizeof(plat->sdram_params) / sizeof(u32)); if (ret) { printf("%s: Cannot read rockchip,sdram-params %d\n", __func__, ret); |