1 files changed, 0 insertions, 116 deletions
diff --git a/arch/powerpc/cpu/mpc86xx/interrupts.c b/arch/powerpc/cpu/mpc86xx/interrupts.c
deleted file mode 100644
index 5a916600ed..0000000000
--- a/arch/powerpc/cpu/mpc86xx/interrupts.c
+++ /dev/null
@@ -1,116 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * (C) Copyright 2002 (440 port)
- * Scott McNutt, Artesyn Communication Producs, smcnutt@artsyncp.com
- *
- * (C) Copyright 2003 Motorola Inc. (MPC85xx port)
- * Xianghua Xiao (X.Xiao@motorola.com)
- *
- * (C) Copyright 2004, 2007 Freescale Semiconductor. (MPC86xx Port)
- * Jeff Brown
- * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
- */
-
-#include <common.h>
-#include <irq_func.h>
-#include <log.h>
-#include <mpc86xx.h>
-#include <command.h>
-#include <time.h>
-#include <asm/processor.h>
-#ifdef CONFIG_POST
-#include <post.h>
-#endif
-#include <asm/ptrace.h>
-
-void interrupt_init_cpu(unsigned *decrementer_count)
-{
-	volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-	volatile ccsr_pic_t *pic = &immr->im_pic;
-
-#ifdef CONFIG_POST
-	/*
-	 * The POST word is stored in the PIC's TFRR register which gets
-	 * cleared when the PIC is reset.  Save it off so we can restore it
-	 * later.
-	 */
-	ulong post_word = post_word_load();
-#endif
-
-	pic->gcr = MPC86xx_PICGCR_RST;
-	while (pic->gcr & MPC86xx_PICGCR_RST)
-		;
-	pic->gcr = MPC86xx_PICGCR_MODE;
-
-	*decrementer_count = get_tbclk() / CONFIG_SYS_HZ;
-	debug("interrupt init: tbclk() = %ld MHz, decrementer_count = %d\n",
-	      (get_tbclk() / 1000000),
-	      *decrementer_count);
-
-#ifdef CONFIG_INTERRUPTS
-
-	pic->iivpr1 = 0x810001;	/* 50220 enable mcm interrupts */
-	debug("iivpr1@%p = %x\n", &pic->iivpr1, pic->iivpr1);
-
-	pic->iivpr2 = 0x810002;	/* 50240 enable ddr interrupts */
-	debug("iivpr2@%p = %x\n", &pic->iivpr2, pic->iivpr2);
-
-	pic->iivpr3 = 0x810003;	/* 50260 enable lbc interrupts */
-	debug("iivpr3@%p = %x\n", &pic->iivpr3, pic->iivpr3);
-
-#if defined(CONFIG_PCI1) || defined(CONFIG_PCIE1)
-	pic->iivpr8 = 0x810008;	/* enable pcie1 interrupts */
-	debug("iivpr8@%p = %x\n", &pic->iivpr8, pic->iivpr8);
-#endif
-#if defined(CONFIG_PCI2) || defined(CONFIG_PCIE2)
-	pic->iivpr9 = 0x810009;	/* enable pcie2 interrupts */
-	debug("iivpr9@%p = %x\n", &pic->iivpr9, pic->iivpr9);
-#endif
-
-	pic->ctpr = 0;	/* 40080 clear current task priority register */
-#endif
-
-#ifdef CONFIG_POST
-	post_word_store(post_word);
-#endif
-}
-
-/*
- * timer_interrupt - gets called when the decrementer overflows,
- * with interrupts disabled.
- * Trivial implementation - no need to be really accurate.
- */
-void timer_interrupt_cpu(struct pt_regs *regs)
-{
-	/* nothing to do here */
-}
-
-/*
- * Install and free a interrupt handler. Not implemented yet.
- */
-void irq_install_handler(int vec, interrupt_handler_t *handler, void *arg)
-{
-}
-
-void irq_free_handler(int vec)
-{
-}
-
-/*
- * irqinfo - print information about PCI devices,not implemented.
- */
-int do_irqinfo(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
-{
-	return 0;
-}
-
-/*
- * Handle external interrupts
- */
-void external_interrupt(struct pt_regs *regs)
-{
-	puts("external_interrupt(oops!)\n");
-}