diff options
| author | Andy Hu <andy.hu@starfivetech.com> | 2023-03-19 12:14:03 +0300 |
|---|---|---|
| committer | Andy Hu <andy.hu@starfivetech.com> | 2023-03-19 12:14:03 +0300 |
| commit | d72f5788dffe9c78447abb4303c367ed1f12e5bb (patch) | |
| tree | 6cce4befde8d48f8990bd7dbd0b7a6c31628d309 /board | |
| parent | 983201916d87c1462a2998cdcb6d676cf862b474 (diff) | |
| parent | 6be2d0ba531e9ece412cc58545d01ff654563e20 (diff) | |
| download | u-boot-d72f5788dffe9c78447abb4303c367ed1f12e5bb.tar.xz | |
Merge tag 'JH7110_515_SDK_v4.5.1' into vf2-devel
version JH7110_515_SDK_v4.5.1 for JH7110 EVB board
1. #4094: u-boot: update uboot logo display function
2. #3910: u-boot: add 1.1 & 1.02v max cpu voltage to enhance cpu binning voltage type
Diffstat (limited to 'board')
| -rw-r--r-- | board/starfive/evb/starfive_evb.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/board/starfive/evb/starfive_evb.c b/board/starfive/evb/starfive_evb.c index 85881d28d6..dc02aad206 100644 --- a/board/starfive/evb/starfive_evb.c +++ b/board/starfive/evb/starfive_evb.c @@ -27,9 +27,11 @@ enum chip_type_t { }; enum cpu_voltage_type_t { + CPU_VOL_1020 = 0x0e, CPU_VOL_1040 = 0xff, CPU_VOL_1060 = 0xf0, CPU_VOL_1080 = 0xf1, + CPU_VOL_1100 = 0xf2, }; #define SYS_CLOCK_ENABLE(clk) \ @@ -210,14 +212,20 @@ static void get_cpu_voltage_type(struct udevice *dev) if (ret != sizeof(buf)) printf("%s: error reading CPU vol from OTP\n", __func__); else { + buf = 0x0e; switch ((buf & 0xff)) { + case CPU_VOL_1100: + env_set("cpu_max_vol", "1100000"); + break; case CPU_VOL_1080: env_set("cpu_max_vol", "1080000"); break; case CPU_VOL_1060: env_set("cpu_max_vol", "1060000"); break; - case CPU_VOL_1040: + case CPU_VOL_1020: + env_set("cpu_max_vol", "1020000"); + break; default: env_set("cpu_max_vol", "1040000"); break; |