Update make target for ARM supported boards.
Use lowlevel_init() instead of platformsetup() [rename].
Patch by Peter Pearse, 06 Oct 2005
diff --git a/cpu/arm1136/interrupts.c b/cpu/arm1136/interrupts.c
index 23236dc..6b1449e 100644
--- a/cpu/arm1136/interrupts.c
+++ b/cpu/arm1136/interrupts.c
@@ -32,7 +32,11 @@
#include <common.h>
#include <asm/arch/bits.h>
-#include <asm/arch/omap2420.h>
+
+#if !defined(CONFIG_INTEGRATOR) || ! defined(CONFIG_ARCH_CINTEGRATOR)
+# include <asm/arch/omap2420.h>
+#endif
+
#include <asm/proc-armv/ptrace.h>
#define TIMER_LOAD_VAL 0
@@ -175,6 +179,9 @@
static ulong timestamp;
static ulong lastinc;
+#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_CINTEGRATOR)
+/* Use the IntegratorCP function from board/integratorcp.c */
+#else
/* nothing really to do with interrupts, just starts up a counter. */
int interrupt_init (void)
{
@@ -189,7 +196,6 @@
return(0);
}
-
/*
* timer without interrupts
*/
@@ -281,7 +287,6 @@
{
return get_timer(0);
}
-
/*
* This function is derived from PowerPC code (timebase clock frequency).
* On ARM it returns the number of timer ticks per second.
@@ -292,3 +297,4 @@
tbclk = CFG_HZ;
return tbclk;
}
+#endif /* !Integrator/CP */
diff --git a/cpu/arm1136/start.S b/cpu/arm1136/start.S
index c3bf6e3..05c9128 100644
--- a/cpu/arm1136/start.S
+++ b/cpu/arm1136/start.S
@@ -210,7 +210,7 @@
* basic memory. Go here to bump up clock rate and handle wake up conditions.
*/
mov ip, lr /* persevere link reg across call */
- bl platformsetup /* go setup pll,mux,memory */
+ bl lowlevel_init /* go setup pll,mux,memory */
mov lr, ip /* restore link */
mov pc, lr /* back to my caller */
/*
@@ -397,6 +397,10 @@
mcr p15, 0, r1, c7, c5, 0 @ invalidate I cache
mov pc, lr @ back to caller
+#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_CINTEGRATOR)
+/* Use the IntegratorCP function from board/integratorcp/platform.S */
+#else
+
.align 5
.globl reset_cpu
reset_cpu:
@@ -408,3 +412,5 @@
b _loop_forever
rstctl:
.word PM_RSTCTRL_WKUP
+
+#endif
diff --git a/cpu/arm720t/cpu.c b/cpu/arm720t/cpu.c
index fcca360..a5b6de7 100644
--- a/cpu/arm720t/cpu.c
+++ b/cpu/arm720t/cpu.c
@@ -76,6 +76,8 @@
#elif defined(CONFIG_NETARM) || defined(CONFIG_S3C4510B)
disable_interrupts ();
/* Nothing more needed */
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No cleanup before linux for IntegratorAP/CM720T as yet */
#else
#error No cleanup_before_linux() defined for this CPU type
#endif
@@ -245,6 +247,11 @@
return icache_status();
}
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No specific cache setup for IntegratorAP/CM720T as yet */
+ void icache_enable (void)
+ {
+ }
#else
#error No icache/dcache enable/disable functions defined for this CPU type
#endif
diff --git a/cpu/arm720t/interrupts.c b/cpu/arm720t/interrupts.c
index d0eaca5..575d923 100644
--- a/cpu/arm720t/interrupts.c
+++ b/cpu/arm720t/interrupts.c
@@ -193,6 +193,8 @@
/* clear pending interrupt */
PUT_REG( REG_INTPEND, (1<<(pending>>2)));
}
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No do_irq() for IntegratorAP/CM720T as yet */
#else
#error do_irq() not defined for this CPU type
#endif
@@ -219,6 +221,10 @@
static ulong timestamp;
static ulong lastdec;
+#if defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* Use IntegratorAP routines in board/integratorap.c */
+#else
+
int interrupt_init (void)
{
@@ -296,6 +302,8 @@
return (0);
}
+#endif /* ! IntegratorAP */
+
/*
* timer without interrupts
*/
@@ -398,6 +406,8 @@
}
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No timer routines for IntegratorAP/CM720T as yet */
#else
#error Timer routines not defined for this CPU type
#endif
diff --git a/cpu/arm720t/start.S b/cpu/arm720t/start.S
index eb26476..43582b3 100644
--- a/cpu/arm720t/start.S
+++ b/cpu/arm720t/start.S
@@ -301,6 +301,8 @@
ldr r1, =0x83ffffa0 /* cache-disabled */
str r1, [r0]
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No specific initialisation for IntegratorAP/CM720T as yet */
#else
#error No cpu_init_crit() defined for current CPU type
#endif
@@ -316,12 +318,12 @@
str r1, [r0]
#endif
+ mov ip, lr
/*
* before relocating, we have to setup RAM timing
* because memory timing is board-dependent, you will
* find a lowlevel_init.S in your board directory.
*/
- mov ip, lr
bl lowlevel_init
mov lr, ip
@@ -530,6 +532,8 @@
#elif defined(CONFIG_S3C4510B)
/* Nothing done here as reseting the CPU is board specific, depending
* on external peripherals such as watchdog timers, etc. */
+#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR)
+ /* No specific reset actions for IntegratorAP/CM720T as yet */
#else
#error No reset_cpu() defined for current CPU type
#endif
diff --git a/cpu/arm920t/start.S b/cpu/arm920t/start.S
index 74a97d5..4603cf5 100644
--- a/cpu/arm920t/start.S
+++ b/cpu/arm920t/start.S
@@ -255,7 +255,6 @@
orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache
mcr p15, 0, r0, c1, c0, 0
-
/*
* before relocating, we have to setup RAM timing
* because memory timing is board-dependend, you will
@@ -264,7 +263,6 @@
mov ip, lr
bl lowlevel_init
mov lr, ip
-
mov pc, lr
diff --git a/cpu/arm925t/start.S b/cpu/arm925t/start.S
index 2389259..acd7742 100644
--- a/cpu/arm925t/start.S
+++ b/cpu/arm925t/start.S
@@ -246,7 +246,7 @@
* Go setup Memory and board specific bits prior to relocation.
*/
mov ip, lr /* perserve link reg across call */
- bl platformsetup /* go setup pll,mux,memory */
+ bl lowlevel_init /* go setup pll,mux,memory */
mov lr, ip /* restore link */
mov pc, lr /* back to my caller */
/*
diff --git a/cpu/arm926ejs/start.S b/cpu/arm926ejs/start.S
index 5f5a1c5..fc6b20b 100644
--- a/cpu/arm926ejs/start.S
+++ b/cpu/arm926ejs/start.S
@@ -222,7 +222,7 @@
* Go setup Memory and board specific bits prior to relocation.
*/
mov ip, lr /* perserve link reg across call */
- bl platformsetup /* go setup pll,mux,memory */
+ bl lowlevel_init /* go setup pll,mux,memory */
mov lr, ip /* restore link */
mov pc, lr /* back to my caller */
/*
diff --git a/cpu/arm946es/start.S b/cpu/arm946es/start.S
index ef3be8e..e8c908b 100644
--- a/cpu/arm946es/start.S
+++ b/cpu/arm946es/start.S
@@ -214,7 +214,7 @@
* Go setup Memory and board specific bits prior to relocation.
*/
mov ip, lr /* perserve link reg across call */
- bl platformsetup /* go setup memory */
+ bl lowlevel_init /* go setup memory */
mov lr, ip /* restore link */
mov pc, lr /* back to my caller */
/*