long cpuclk = 0;
long sccr_reg;
- if (getenv_r ("cpuclk", tmp, sizeof (tmp)) > 0)
+ if (getenv_f("cpuclk", tmp, sizeof (tmp)) > 0)
cpuclk = simple_strtoul (tmp, NULL, 10) * 1000000;
if ((CONFIG_SYS_8xx_CPUCLK_MIN > cpuclk) || (CONFIG_SYS_8xx_CPUCLK_MAX < cpuclk))