diff options
| author | Sean Anderson <seanga2@gmail.com> | 2021-06-11 07:16:15 +0300 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2021-06-17 04:40:58 +0300 |
| commit | 9cd637f84bc3dc60e0201012494982479621b5bd (patch) | |
| tree | a0133032bc9c70cc556c5b1c6ab92563857d90e5 | |
| parent | 493110cc499539f42a2786e8306ba29ac0ba2435 (diff) | |
| download | u-boot-9cd637f84bc3dc60e0201012494982479621b5bd.tar.xz | |
k210: dts: Set PLL1 to the same rate as PLL0
Linux has had some stability issues when using AISRAM with a different
frequency from SRAM. Mirror their change here now that we relocate into
AISRAM.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
| -rw-r--r-- | arch/riscv/dts/k210.dtsi | 2 | ||||
| -rw-r--r-- | configs/sipeed_maix_bitm_defconfig | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/dts/k210.dtsi b/arch/riscv/dts/k210.dtsi index 2492af8038..8bcd3cebde 100644 --- a/arch/riscv/dts/k210.dtsi +++ b/arch/riscv/dts/k210.dtsi @@ -501,6 +501,8 @@ #clock-cells = <1>; compatible = "kendryte,k210-clk"; clocks = <&in0>; + assigned-clocks = <&sysclk K210_CLK_PLL1>; + assigned-clock-rates = <390000000>; u-boot,dm-pre-reloc; }; diff --git a/configs/sipeed_maix_bitm_defconfig b/configs/sipeed_maix_bitm_defconfig index bd877cd055..6a06f650ea 100644 --- a/configs/sipeed_maix_bitm_defconfig +++ b/configs/sipeed_maix_bitm_defconfig @@ -13,6 +13,7 @@ CONFIG_HUSH_PARSER=y CONFIG_MTDIDS_DEFAULT="nor0=spi3:0" CONFIG_MTDPARTS_DEFAULT="nor0:1M(u-boot),0x1000@0xfff000(env)" # CONFIG_NET is not set +CONFIG_CLK_K210_SET_RATE=y # CONFIG_INPUT is not set CONFIG_SF_DEFAULT_BUS=3 # CONFIG_DM_ETH is not set |