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[ifxmips] cleanup uboot package

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13291 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
thl
2008-11-19 17:40:05 +00:00
parent 25a958e9bf
commit 09b96811e8
69 changed files with 928 additions and 14866 deletions
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63
package/uboot-ifxmips/files/cpu/mips/danube/ifx_clock.c
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@@ -37,55 +37,52 @@
unsigned int danube_get_ddr_hz(void)
{
switch((*DANUBE_CGU_SYS) & 0x3){
case 0:
return 166666667;
case 1:
return 133333333;
case 2:
return 111111111;
case 3:
return 83333333;
}
switch((*DANUBE_CGU_SYS) & 0x3){
case 0:
default:
return 166666667;
case 1:
return 133333333;
case 2:
return 111111111;
case 3:
return 83333333;
}
}
uint danube_get_cpuclk(void)
{
#ifdef CONFIG_USE_EMULATOR
return EMULATOR_CPU_SPEED;
return EMULATOR_CPU_SPEED;
#else //NOT CONFIG_USE_EMULATOR
unsigned int ddr_clock=danube_get_ddr_hz();
switch((*DANUBE_CGU_SYS) & 0xc){
case 0:
return 333333333;
case 4:
return ddr_clock;
case 8:
return ddr_clock << 1;
default:
break;
/*reserved*/
}
unsigned int ddr_clock=danube_get_ddr_hz();
switch((*DANUBE_CGU_SYS) & 0xc){
case 0:
default:
return 333333333;
case 4:
return ddr_clock;
case 8:
return ddr_clock << 1;
}
#endif
}
uint danube_get_fpiclk(void)
{
#ifdef CONFIG_USE_EMULATOR
unsigned int clkCPU;
clkCPU = danube_get_cpu_hz();
return clkCPU >> 2;
unsigned int clkCPU;
clkCPU = danube_get_cpu_hz();
return clkCPU >> 2;
#else //NOT CONFIG_USE_EMULATOR
unsigned int ddr_clock=danube_get_ddr_hz();
if ((*DANUBE_CGU_SYS) & 0x40){
return ddr_clock >> 1;
}
return ddr_clock;
unsigned int ddr_clock=danube_get_ddr_hz();
if ((*DANUBE_CGU_SYS) & 0x40){
return ddr_clock >> 1;
}
return ddr_clock;
#endif
}