[PATCH] Add support for the AMCC Katmai (440SPe) eval board
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index ae24591..82ae443 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -314,7 +314,7 @@
#endif
#if defined (CFG_EBC_CFG)
- mtebc(epcr, CFG_EBC_CFG);
+ mtebc(EBC0_CFG, CFG_EBC_CFG);
#endif
#if defined(CONFIG_WATCHDOG)
diff --git a/cpu/ppc4xx/speed.c b/cpu/ppc4xx/speed.c
index 2d16a83..06220c3 100644
--- a/cpu/ppc4xx/speed.c
+++ b/cpu/ppc4xx/speed.c
@@ -331,7 +331,7 @@
unsigned long m;
unsigned long prbdv0;
-#if defined(CONFIG_440SPE)
+#if defined(CONFIG_YUCCA)
unsigned long sys_freq;
unsigned long sys_per=0;
unsigned long msr;
@@ -348,7 +348,7 @@
/*-------------------------------------------------------------------------+
| Calculate the system clock speed from the period.
+-------------------------------------------------------------------------*/
- sys_freq=(ONE_BILLION/sys_per)*1000;
+ sys_freq = (ONE_BILLION / sys_per) * 1000;
#endif
/* Extract configured divisors */
@@ -385,17 +385,17 @@
m = sysInfo->pllExtBusDiv * sysInfo->pllOpbDiv * sysInfo->pllFwdDivB;
/* Now calculate the individual clocks */
-#if defined(CONFIG_440SPE)
+#if defined(CONFIG_YUCCA)
sysInfo->freqVCOMhz = (m * sys_freq) ;
#else
- sysInfo->freqVCOMhz = (m * CONFIG_SYS_CLK_FREQ) + (m>>1);
+ sysInfo->freqVCOMhz = (m * CONFIG_SYS_CLK_FREQ) + (m >> 1);
#endif
sysInfo->freqProcessor = sysInfo->freqVCOMhz/sysInfo->pllFwdDivA;
sysInfo->freqPLB = sysInfo->freqVCOMhz/sysInfo->pllFwdDivB/prbdv0;
sysInfo->freqOPB = sysInfo->freqPLB/sysInfo->pllOpbDiv;
sysInfo->freqEPB = sysInfo->freqOPB/sysInfo->pllExtBusDiv;
-#if defined(CONFIG_440SPE)
+#if defined(CONFIG_YUCCA)
/* Determine PCI Clock Period */
pci_clock_per = determine_pci_clock_per();
sysInfo->freqPCI = (ONE_BILLION/pci_clock_per) * 1000;
@@ -408,7 +408,7 @@
#endif
-#if defined(CONFIG_440SPE)
+#if defined(CONFIG_YUCCA)
unsigned long determine_sysper(void)
{
unsigned int fpga_clocking_reg;
@@ -583,7 +583,6 @@
}
return(sys_per);
-
}
/*-------------------------------------------------------------------------+
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index 8e000d3..a3db93f 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -1856,3 +1856,60 @@
/* execution will continue from the poweron */
/* vector of 0xfffffffc */
#endif /* CONFIG_405EP */
+
+#if defined(CONFIG_440)
+#define function_prolog(func_name) .text; \
+ .align 2; \
+ .globl func_name; \
+ func_name:
+#define function_epilog(func_name) .type func_name,@function; \
+ .size func_name,.-func_name
+
+/*----------------------------------------------------------------------------+
+| mttlb3.
++----------------------------------------------------------------------------*/
+ function_prolog(mttlb3)
+ TLBWE(4,3,2)
+ blr
+ function_epilog(mttlb3)
+
+/*----------------------------------------------------------------------------+
+| mftlb3.
++----------------------------------------------------------------------------*/
+ function_prolog(mftlb3)
+ TLBRE(3,3,2)
+ blr
+ function_epilog(mftlb3)
+
+/*----------------------------------------------------------------------------+
+| mttlb2.
++----------------------------------------------------------------------------*/
+ function_prolog(mttlb2)
+ TLBWE(4,3,1)
+ blr
+ function_epilog(mttlb2)
+
+/*----------------------------------------------------------------------------+
+| mftlb2.
++----------------------------------------------------------------------------*/
+ function_prolog(mftlb2)
+ TLBRE(3,3,1)
+ blr
+ function_epilog(mftlb2)
+
+/*----------------------------------------------------------------------------+
+| mttlb1.
++----------------------------------------------------------------------------*/
+ function_prolog(mttlb1)
+ TLBWE(4,3,0)
+ blr
+ function_epilog(mttlb1)
+
+/*----------------------------------------------------------------------------+
+| mftlb1.
++----------------------------------------------------------------------------*/
+ function_prolog(mftlb1)
+ TLBRE(3,3,0)
+ blr
+ function_epilog(mftlb1)
+#endif /* CONFIG_440 */