From 87cb6862b94e342d6c99467e0dbb0d4f625cc7ef Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@pollux.denx.de>
Date: Thu, 6 Oct 2005 17:08:18 +0200
Subject: Update make target for ARM supported boards. Use lowlevel_init()
 instead of platformsetup() [rename]. Patch by Peter Pearse, 06 Oct 2005

---
 cpu/arm720t/cpu.c        |  7 +++++++
 cpu/arm720t/interrupts.c | 10 ++++++++++
 cpu/arm720t/start.S      |  6 +++++-
 3 files changed, 22 insertions(+), 1 deletion(-)

(limited to 'cpu/arm720t')

diff --git a/cpu/arm720t/cpu.c b/cpu/arm720t/cpu.c
index fcca36073..a5b6de760 100644
--- a/cpu/arm720t/cpu.c
+++ b/cpu/arm720t/cpu.c
@@ -76,6 +76,8 @@ int cleanup_before_linux (void)
 #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 @@ int dcache_status (void)
 	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 d0eaca5e0..575d923a3 100644
--- a/cpu/arm720t/interrupts.c
+++ b/cpu/arm720t/interrupts.c
@@ -193,6 +193,8 @@ void do_irq (struct pt_regs *pt_regs)
 		/* 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 void timer_isr( void *data) {
 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 @@ int interrupt_init (void)
 	return (0);
 }
 
+#endif /* ! IntegratorAP */
+
 /*
  * timer without interrupts
  */
@@ -398,6 +406,8 @@ void udelay (unsigned long usec)
 
 }
 
+#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 eb26476a6..43582b328 100644
--- a/cpu/arm720t/start.S
+++ b/cpu/arm720t/start.S
@@ -301,6 +301,8 @@ cpu_init_crit:
 	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 @@ cpu_init_crit:
 	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 @@ reset_cpu:
 #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
-- 
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