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board: starfive: Add the default cpu max voltage

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The system will read cpu info from OTP, but if
the OTP read fails or OTP driver is not enabled,
then the cpu voltage script will fail to delete
cpu frequencies node in dts file.
Add the default cpu max voltage to avoid these
corner cases.

Signed-off-by: Mason Huo <mason.huo@starfivetech.com>
This commit is contained in:
Mason Huo 2024-02-07 10:23:33 +08:00
parent 7277a07103
commit f0e66d4fd3
3 changed files with 8 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

3
board/starfive/devkits/starfive_devkits.c
View file

@ -219,7 +219,6 @@ static void get_cpu_voltage_type(struct udevice *dev)
env_set("cpu_max_vol", "1020000");
break;
default:
env_set("cpu_max_vol", "1040000");
break;
}
}
@ -361,6 +360,8 @@ err:
eth_env_set_enetaddr("eth0addr", mac0);
eth_env_set_enetaddr("eth1addr", mac1);
/* Set the default cpu max voltage. */
env_set("cpu_max_vol", "1040000");
#if CONFIG_IS_ENABLED(STARFIVE_OTP)
get_cpu_voltage_type(dev);
#endif

4
board/starfive/evb/starfive_evb.c
View file

@ -229,7 +229,6 @@ static void get_cpu_voltage_type(struct udevice *dev)
env_set("cpu_max_vol", "1020000");
break;
default:
env_set("cpu_max_vol", "1040000");
break;
}
}
@ -281,6 +280,9 @@ err:
eth_env_set_enetaddr("eth1addr", mac1);
chip = get_chip_type();
/* Set the default cpu max voltage. */
env_set("cpu_max_vol", "1040000");
#if CONFIG_IS_ENABLED(STARFIVE_OTP)
get_cpu_voltage_type(dev);
#endif

4
board/starfive/visionfive2/starfive_visionfive2.c
View file

@ -322,7 +322,6 @@ static void get_cpu_voltage_type(struct udevice *dev)
env_set("cpu_max_vol", "1020000");
break;
default:
env_set("cpu_max_vol", "1040000");
break;
}
}
@ -484,6 +483,9 @@ err:
get_chip_type();
set_uboot_fdt_addr_env();
/* Set the default cpu max voltage. */
env_set("cpu_max_vol", "1040000");
#if CONFIG_IS_ENABLED(STARFIVE_OTP)
get_cpu_voltage_type(dev);
#endif