ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 233 deletions

diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
deleted file mode 100644
index 1887575..0000000
--- a/cpu/mpc86xx/cpu.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright 2006,2009-2010 Freescale Semiconductor, Inc.
- * Jeff Brown
- * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <watchdog.h>
-#include <command.h>
-#include <asm/cache.h>
-#include <asm/mmu.h>
-#include <mpc86xx.h>
-#include <asm/fsl_law.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Default board reset function
- */
-static void
-__board_reset(void)
-{
-	/* Do nothing */
-}
-void board_reset(void) __attribute__((weak, alias("__board_reset")));
-
-
-int
-checkcpu(void)
-{
-	sys_info_t sysinfo;
-	uint pvr, svr;
-	uint ver;
-	uint major, minor;
-	char buf1[32], buf2[32];
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	struct cpu_type *cpu;
-	uint msscr0 = mfspr(MSSCR0);
-
-	svr = get_svr();
-	ver = SVR_SOC_VER(svr);
-	major = SVR_MAJ(svr);
-	minor = SVR_MIN(svr);
-
-	if (cpu_numcores() > 1) {
-#ifndef CONFIG_MP
-		puts("Unicore software on multiprocessor system!!\n"
-		     "To enable mutlticore build define CONFIG_MP\n");
-#endif
-	}
-	puts("CPU:   ");
-
-	cpu = gd->cpu;
-
-	puts(cpu->name);
-
-	printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr);
-	puts("Core:  ");
-
-	pvr = get_pvr();
-	ver = PVR_E600_VER(pvr);
-	major = PVR_E600_MAJ(pvr);
-	minor = PVR_E600_MIN(pvr);
-
-	printf("E600 Core %d", (msscr0 & 0x20) ? 1 : 0 );
-	if (gur->pordevsr & MPC86xx_PORDEVSR_CORE1TE)
-		puts("\n    Core1Translation Enabled");
-	debug(" (MSSCR0=%x, PORDEVSR=%x)", msscr0, gur->pordevsr);
-
-	printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr);
-
-	get_sys_info(&sysinfo);
-
-	puts("Clock Configuration:\n");
-	printf("       CPU:%-4s MHz, ", strmhz(buf1, sysinfo.freqProcessor));
-	printf("MPX:%-4s MHz\n", strmhz(buf1, sysinfo.freqSystemBus));
-	printf("       DDR:%-4s MHz (%s MT/s data rate), ",
-		strmhz(buf1, sysinfo.freqSystemBus / 2),
-		strmhz(buf2, sysinfo.freqSystemBus));
-
-	if (sysinfo.freqLocalBus > LCRR_CLKDIV) {
-		printf("LBC:%-4s MHz\n", strmhz(buf1, sysinfo.freqLocalBus));
-	} else {
-		printf("LBC: unknown (LCRR[CLKDIV] = 0x%02lx)\n",
-		       sysinfo.freqLocalBus);
-	}
-
-	puts("L1:    D-cache 32 KB enabled\n");
-	puts("       I-cache 32 KB enabled\n");
-
-	puts("L2:    ");
-	if (get_l2cr() & 0x80000000) {
-#if defined(CONFIG_MPC8610)
-		puts("256");
-#elif defined(CONFIG_MPC8641)
-		puts("512");
-#endif
-		puts(" KB enabled\n");
-	} else {
-		puts("Disabled\n");
-	}
-
-	return 0;
-}
-
-
-void
-do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-
-	/* Attempt board-specific reset */
-	board_reset();
-
-	/* Next try asserting HRESET_REQ */
-	out_be32(&gur->rstcr, MPC86xx_RSTCR_HRST_REQ);
-
-	while (1)
-		;
-}
-
-
-/*
- * Get timebase clock frequency
- */
-unsigned long
-get_tbclk(void)
-{
-	sys_info_t sys_info;
-
-	get_sys_info(&sys_info);
-	return (sys_info.freqSystemBus + 3L) / 4L;
-}
-
-
-#if defined(CONFIG_WATCHDOG)
-void
-watchdog_reset(void)
-{
-#if defined(CONFIG_MPC8610)
-	/*
-	 * This actually feed the hard enabled watchdog.
-	 */
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile ccsr_wdt_t *wdt = &immap->im_wdt;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	u32 tmp = gur->pordevsr;
-
-	if (tmp & 0x4000) {
-		wdt->swsrr = 0x556c;
-		wdt->swsrr = 0xaa39;
-	}
-#endif
-}
-#endif	/* CONFIG_WATCHDOG */
-
-/*
- * Print out the state of various machine registers.
- * Currently prints out LAWs, BR0/OR0, and BATs
- */
-void mpc86xx_reginfo(void)
-{
-	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	ccsr_lbc_t *lbc = &immap->im_lbc;
-
-	print_bats();
-	print_laws();
-
-	printf ("Local Bus Controller Registers\n"
-		"\tBR0\t0x%08X\tOR0\t0x%08X \n", in_be32(&lbc->br0), in_be32(&lbc->or0));
-	printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", in_be32(&lbc->br1), in_be32(&lbc->or1));
-	printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", in_be32(&lbc->br2), in_be32(&lbc->or2));
-	printf("\tBR3\t0x%08X\tOR3\t0x%08X \n", in_be32(&lbc->br3), in_be32(&lbc->or3));
-	printf("\tBR4\t0x%08X\tOR4\t0x%08X \n", in_be32(&lbc->br4), in_be32(&lbc->or4));
-	printf("\tBR5\t0x%08X\tOR5\t0x%08X \n", in_be32(&lbc->br5), in_be32(&lbc->or5));
-	printf("\tBR6\t0x%08X\tOR6\t0x%08X \n", in_be32(&lbc->br6), in_be32(&lbc->or6));
-	printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7));
-
-}
-
-/*
- * Set the DDR BATs to reflect the actual size of DDR.
- *
- * dram_size is the actual size of DDR, in bytes
- *
- * Note: we assume that CONFIG_MAX_MEM_MAPPED is 2G or smaller as we only
- * are using a single BAT to cover DDR.
- *
- * If this is not true, (e.g. CONFIG_MAX_MEM_MAPPED is 2GB but HID0_XBSEN
- * is not defined) then we might have a situation where U-Boot will attempt
- * to relocated itself outside of the region mapped by DBAT0.
- * This will cause a machine check.
- *
- * Currently we are limited to power of two sized DDR since we only use a
- * single bat.  If a non-power of two size is used that is less than
- * CONFIG_MAX_MEM_MAPPED u-boot will crash.
- *
- */
-void setup_ddr_bat(phys_addr_t dram_size)
-{
-	unsigned long batu, bl;
-
-	bl = TO_BATU_BL(min(dram_size, CONFIG_MAX_MEM_MAPPED));
-
-	if (BATU_SIZE(bl) != dram_size) {
-		u64 sz = (u64)dram_size - BATU_SIZE(bl);
-		print_size(sz, " left unmapped\n");
-	}
-
-	batu = bl | BATU_VS | BATU_VP;
-	write_bat(DBAT0, batu, CONFIG_SYS_DBAT0L);
-	write_bat(IBAT0, batu, CONFIG_SYS_IBAT0L);
-}