diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2017-02-22 15:43:26 (GMT) |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-03-19 16:28:59 (GMT) |
| commit | 60a07fb843c44bdcb364ecaff11d4a54900e798b (patch) | |
| tree | 65510e9f04fa0776af345a1f7e094159adf6c36f /arch/arm/cpu/armv7 | |
| parent | 31b8a9011b33fd3ea7bfeb37349ab8e64755646c (diff) | |
| download | u-boot-60a07fb843c44bdcb364ecaff11d4a54900e798b.tar.xz | |
mx7: Fix the get_cpu_speed_grade_hz() return values
According to the MX7D fuse map the following speed grades are available:
800 MHz
500 MHz
1000 MHz
1200 MHz
So simply return the real frequency that corresponds to the speed grade.
With this change we see on boot:
CPU: Freescale i.MX7D rev1.2 1000 MHz (running at 792 MHz)
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/mx7/soc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c index b9fb97b..8cde77b 100644 --- a/arch/arm/cpu/armv7/mx7/soc.c +++ b/arch/arm/cpu/armv7/mx7/soc.c @@ -120,11 +120,11 @@ u32 get_cpu_speed_grade_hz(void) switch(val) { case OCOTP_TESTER3_SPEED_800MHZ: - return 792000000; + return 800000000; case OCOTP_TESTER3_SPEED_500MHZ: return 500000000; case OCOTP_TESTER3_SPEED_1GHZ: - return 996000000; + return 1000000000; } return 0; } |