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

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

1 files changed, 0 insertions, 177 deletions

diff --git a/cpu/ppc4xx/fdt.c b/cpu/ppc4xx/fdt.c
deleted file mode 100644
index 15a184b..0000000
--- a/cpu/ppc4xx/fdt.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * (C) Copyright 2007-2008
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * 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 <ppc4xx.h>
-
-#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-#include <libfdt.h>
-#include <libfdt_env.h>
-#include <fdt_support.h>
-#include <asm/4xx_pcie.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-void __ft_board_setup(void *blob, bd_t *bd)
-{
-	int rc;
-	int i;
-	u32 bxcr;
-	u32 ranges[EBC_NUM_BANKS * 4];
-	u32 *p = ranges;
-	char ebc_path[] = "/plb/opb/ebc";
-
-	ft_cpu_setup(blob, bd);
-
-	/*
-	 * Read 4xx EBC bus bridge registers to get mappings of the
-	 * peripheral banks into the OPB/PLB address space
-	 */
-	for (i = 0; i < EBC_NUM_BANKS; i++) {
-		mtdcr(EBC0_CFGADDR, EBC_BXCR(i));
-		bxcr = mfdcr(EBC0_CFGDATA);
-
-		if ((bxcr & EBC_BXCR_BU_MASK) != EBC_BXCR_BU_NONE) {
-			*p++ = i;
-			*p++ = 0;
-			*p++ = bxcr & EBC_BXCR_BAS_MASK;
-			*p++ = EBC_BXCR_BANK_SIZE(bxcr);
-
-#ifdef CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
-			/* Try to update reg property in nor flash node too */
-			fdt_fixup_nor_flash_size(blob, i,
-						 EBC_BXCR_BANK_SIZE(bxcr));
-#endif
-		}
-	}
-
-	/* Some 405 PPC's have EBC as direct PLB child in the dts */
-	if (fdt_path_offset(blob, ebc_path) < 0)
-		strcpy(ebc_path, "/plb/ebc");
-	rc = fdt_find_and_setprop(blob, ebc_path, "ranges", ranges,
-				  (p - ranges) * sizeof(u32), 1);
-	if (rc) {
-		printf("Unable to update property EBC mappings, err=%s\n",
-		       fdt_strerror(rc));
-	}
-}
-void ft_board_setup(void *blob, bd_t *bd) __attribute__((weak, alias("__ft_board_setup")));
-
-/*
- * Fixup all PCIe nodes by setting the device_type property
- * to "pci-endpoint" instead is "pci" for endpoint ports.
- * This property will get checked later by the Linux driver
- * to properly configure the PCIe port in Linux (again).
- */
-void fdt_pcie_setup(void *blob)
-{
-	const char *compat = "ibm,plb-pciex";
-	const char *prop = "device_type";
-	const char *prop_val = "pci-endpoint";
-	const u32 *port;
-	int no;
-	int rc;
-
-	/* Search first PCIe node */
-	no = fdt_node_offset_by_compatible(blob, -1, compat);
-	while (no != -FDT_ERR_NOTFOUND) {
-		port = fdt_getprop(blob, no, "port", NULL);
-		if (port == NULL) {
-			printf("WARNING: could not find port property\n");
-		} else {
-			if (is_end_point(*port)) {
-				rc = fdt_setprop(blob, no, prop, prop_val,
-						 strlen(prop_val) + 1);
-				if (rc < 0)
-					printf("WARNING: could not set %s for %s: %s.\n",
-					       prop, compat, fdt_strerror(rc));
-			}
-		}
-
-		/* Jump to next PCIe node */
-		no = fdt_node_offset_by_compatible(blob, no, compat);
-	}
-}
-
-void ft_cpu_setup(void *blob, bd_t *bd)
-{
-	sys_info_t sys_info;
-	int off, ndepth = 0;
-
-	get_sys_info(&sys_info);
-
-	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "timebase-frequency",
-			     bd->bi_intfreq, 1);
-	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, "clock-frequency",
-			     bd->bi_intfreq, 1);
-	do_fixup_by_path_u32(blob, "/plb", "clock-frequency", sys_info.freqPLB, 1);
-	do_fixup_by_path_u32(blob, "/plb/opb", "clock-frequency", sys_info.freqOPB, 1);
-
-	if (fdt_path_offset(blob, "/plb/opb/ebc") >= 0)
-		do_fixup_by_path_u32(blob, "/plb/opb/ebc", "clock-frequency",
-			sys_info.freqEBC, 1);
-	else
-		do_fixup_by_path_u32(blob, "/plb/ebc", "clock-frequency",
-			sys_info.freqEBC, 1);
-
-	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
-
-	/*
-	 * Fixup all UART clocks for CPU internal UARTs
-	 * (only these UARTs are definitely clocked by gd->uart_clk)
-	 *
-	 * These UARTs are direct childs of /plb/opb. This code
-	 * does not touch any UARTs that are connected to the ebc.
-	 */
-	off = fdt_path_offset(blob, "/plb/opb");
-	while ((off = fdt_next_node(blob, off, &ndepth)) >= 0) {
-		/*
-		 * process all sub nodes and stop when we are back
-		 * at the starting depth
-		 */
-		if (ndepth <= 0)
-			break;
-
-		/* only update direct childs */
-		if ((ndepth == 1) &&
-		    (fdt_node_check_compatible(blob, off, "ns16550") == 0))
-			fdt_setprop(blob, off,
-				    "clock-frequency",
-				    (void*)&(gd->uart_clk), 4);
-	}
-
-	/*
-	 * Fixup all ethernet nodes
-	 * Note: aliases in the dts are required for this
-	 */
-	fdt_fixup_ethernet(blob);
-
-	/*
-	 * Fixup all available PCIe nodes by setting the device_type property
-	 */
-	fdt_pcie_setup(blob);
-}
-#endif /* CONFIG_OF_LIBFDT && CONFIG_OF_BOARD_SETUP */