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| author | wdenk <wdenk> | 2004-01-31 20:06:54 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-01-31 20:06:54 +0000 |
| commit | 75d1ea7f6aa00c280c495a1ff6502f091c4244fe (patch) | |
| tree | bb1ee058f8886ae42cb85a6b2c82f3d6b18661bf /include/configs | |
| parent | 6876609446980c3055bbd32c195a63330e21d8e6 (diff) | |
| download | u-boot-imx-75d1ea7f6aa00c280c495a1ff6502f091c4244fe.zip u-boot-imx-75d1ea7f6aa00c280c495a1ff6502f091c4244fe.tar.gz u-boot-imx-75d1ea7f6aa00c280c495a1ff6502f091c4244fe.tar.bz2 | |
Fix variable CPU clock for MPC859/866 systems for low CPU clocks
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/TQM866M.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/configs/TQM866M.h b/include/configs/TQM866M.h index a5a759f..3aabfe6 100644 --- a/include/configs/TQM866M.h +++ b/include/configs/TQM866M.h @@ -37,12 +37,19 @@ #define CONFIG_TQM866M 1 /* ...on a TQM8xxM module */ #define CFG_866_OSCCLK 10000000 /* 10 MHz - PLL input clock */ -#define CFG_866_CPUCLK_MIN 10000000 /* 10 MHz - CPU minimum clock */ +#define CFG_866_CPUCLK_MIN 15000000 /* 15 MHz - CPU minimum clock */ #define CFG_866_CPUCLK_MAX 133000000 /* 133 MHz - CPU maximum clock */ #define CFG_866_CPUCLK_DEFAULT 50000000 /* 50 MHz - CPU default clock */ /* (it will be used if there is no */ /* 'cpuclk' variable with valid value) */ +#undef CFG_MEASURE_CPUCLK /* Measure real cpu clock */ + /* (function measure_gclk() */ + /* will be called) */ +#ifdef CFG_MEASURE_CPUCLK +#define CFG_8XX_XIN 10000000 /* measure_gclk() needs this */ +#endif + #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */ #define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */ |