powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x

There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

1 files changed, 0 insertions, 193 deletions

diff --git a/arch/powerpc/cpu/mpc512x/cpu.c b/arch/powerpc/cpu/mpc512x/cpu.c
deleted file mode 100644
index ce524fcdc7..0000000000
--- a/arch/powerpc/cpu/mpc512x/cpu.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * (C) Copyright 2007-2010 DENX Software Engineering
- * Copyright (C) 2004-2006 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * CPU specific code for the MPC512x family.
- *
- * Derived from the MPC83xx code.
- */
-
-#include <common.h>
-#include <command.h>
-#include <net.h>
-#include <netdev.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-
-#if defined(CONFIG_OF_LIBFDT)
-#include <fdt_support.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkcpu (void)
-{
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-	ulong clock = gd->cpu_clk;
-	u32 pvr = get_pvr ();
-	u32 spridr = in_be32(&immr->sysconf.spridr);
-	char buf1[32], buf2[32];
-
-	puts ("CPU:   ");
-
-	switch (spridr & 0xffff0000) {
-	case SPR_5121E:
-		puts ("MPC5121e ");
-		break;
-	default:
-		printf ("Unknown part ID %08x ", spridr & 0xffff0000);
-	}
-	printf ("rev. %d.%d, Core ", SVR_MJREV (spridr), SVR_MNREV (spridr));
-
-	switch (pvr & 0xffff0000) {
-	case PVR_E300C4:
-		puts ("e300c4 ");
-		break;
-	default:
-		puts ("unknown ");
-	}
-	printf ("at %s MHz, CSB at %s MHz (RSR=0x%04lx)\n",
-		strmhz(buf1, clock),
-		strmhz(buf2, gd->arch.csb_clk),
-		gd->arch.reset_status & 0xffff);
-	return 0;
-}
-
-
-int
-do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong msr;
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-
-	/* Interrupts and MMU off */
-	__asm__ __volatile__ ("mfmsr    %0":"=r" (msr):);
-
-	msr &= ~( MSR_EE | MSR_IR | MSR_DR);
-	__asm__ __volatile__ ("mtmsr    %0"::"r" (msr));
-
-	/*
-	 * Enable Reset Control Reg - "RSTE" is the magic word that let us go
-	 */
-	out_be32(&immap->reset.rpr, 0x52535445);
-
-	/* Verify Reset Control Reg is enabled */
-	while (!(in_be32(&immap->reset.rcer) & RCER_CRE))
-		;
-
-	printf ("Resetting the board.\n");
-	udelay(200);
-
-	/* Perform reset */
-	out_be32(&immap->reset.rcr, RCR_SWHR);
-
-	/* Unreached... */
-	return 1;
-}
-
-
-/*
- * Get timebase clock frequency (like cpu_clk in Hz)
- */
-unsigned long get_tbclk (void)
-{
-	return (gd->bus_clk + 3L) / 4L;
-}
-
-
-#if defined(CONFIG_WATCHDOG)
-void watchdog_reset (void)
-{
-	int re_enable = disable_interrupts ();
-
-	/* Reset watchdog */
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-	out_be32(&immr->wdt.swsrr, 0x556c);
-	out_be32(&immr->wdt.swsrr, 0xaa39);
-
-	if (re_enable)
-		enable_interrupts ();
-}
-#endif
-
-#ifdef CONFIG_OF_LIBFDT
-
-#ifdef CONFIG_OF_SUPPORT_OLD_DEVICE_TREES
-/*
- * fdt setup for old device trees
- * fix up
- * 	cpu clocks
- * 	soc clocks
- * 	ethernet addresses
- */
-static void old_ft_cpu_setup(void *blob, bd_t *bd)
-{
-	/*
-	 * avoid fixing up by path because that
-	 * produces scary error messages
-	 */
-	uchar enetaddr[6];
-
-	/*
-	 * old device trees have ethernet nodes with
-	 * device_type = "network"
-	 */
-	eth_getenv_enetaddr("ethaddr", enetaddr);
-	do_fixup_by_prop(blob, "device_type", "network", 8,
-		"local-mac-address", enetaddr, 6, 0);
-	do_fixup_by_prop(blob, "device_type", "network", 8,
-		"address", enetaddr, 6, 0);
-	/*
-	 * old device trees have soc nodes with
-	 * device_type = "soc"
-	 */
-	do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
-		"bus-frequency", bd->bi_ipsfreq, 0);
-}
-#endif
-
-static void ft_clock_setup(void *blob, bd_t *bd)
-{
-	char *cpu_path = "/cpus/" OF_CPU;
-
-	/*
-	 * fixup cpu clocks using path
-	 */
-	do_fixup_by_path_u32(blob, cpu_path,
-		"timebase-frequency", OF_TBCLK, 1);
-	do_fixup_by_path_u32(blob, cpu_path,
-		"bus-frequency", bd->bi_busfreq, 1);
-	do_fixup_by_path_u32(blob, cpu_path,
-		"clock-frequency", bd->bi_intfreq, 1);
-	/*
-	 * fixup soc clocks using compatible
-	 */
-	do_fixup_by_compat_u32(blob, OF_SOC_COMPAT,
-		"bus-frequency", bd->bi_ipsfreq, 1);
-}
-
-void ft_cpu_setup(void *blob, bd_t *bd)
-{
-#ifdef CONFIG_OF_SUPPORT_OLD_DEVICE_TREES
-	old_ft_cpu_setup(blob, bd);
-#endif
-	ft_clock_setup(blob, bd);
-	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
-}
-#endif
-
-#ifdef CONFIG_MPC512x_FEC
-/* Default initializations for FEC controllers.  To override,
- * create a board-specific function called:
- * 	int board_eth_init(bd_t *bis)
- */
-
-int cpu_eth_init(bd_t *bis)
-{
-	return mpc512x_fec_initialize(bis);
-}
-#endif