Move the MPC8541/MPC8555/MPC8548 CDS board under board/freescale.

Minor path corrections needed to ensure buildability.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 0 insertions, 547 deletions

diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c
deleted file mode 100644
index 47e2dd8..0000000
--- a/board/cds/mpc8548cds/mpc8548cds.c
+++ /dev/null
@@ -1,547 +0,0 @@
-/*
- * Copyright 2004, 2007 Freescale Semiconductor.
- *
- * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.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 <pci.h>
-#include <asm/processor.h>
-#include <asm/immap_85xx.h>
-#include <asm/immap_fsl_pci.h>
-#include <spd.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-#include "../common/cadmus.h"
-#include "../common/eeprom.h"
-#include "../common/via.h"
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern long int spd_sdram(void);
-
-void local_bus_init(void);
-void sdram_init(void);
-
-int board_early_init_f (void)
-{
-	return 0;
-}
-
-int checkboard (void)
-{
-	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
-	volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
-
-	/* PCI slot in USER bits CSR[6:7] by convention. */
-	uint pci_slot = get_pci_slot ();
-
-	uint cpu_board_rev = get_cpu_board_revision ();
-
-	printf ("Board: CDS Version 0x%02x, PCI Slot %d\n",
-		get_board_version (), pci_slot);
-
-	printf ("CPU Board Revision %d.%d (0x%04x)\n",
-		MPC85XX_CPU_BOARD_MAJOR (cpu_board_rev),
-		MPC85XX_CPU_BOARD_MINOR (cpu_board_rev), cpu_board_rev);
-	/*
-	 * Initialize local bus.
-	 */
-	local_bus_init ();
-
-	/*
-	 * Fix CPU2 errata: A core hang possible while executing a
-	 * msync instruction and a snoopable transaction from an I/O
-	 * master tagged to make quick forward progress is present.
-	 */
-	ecm->eebpcr |= (1 << 16);
-
-	/*
-	 * Hack TSEC 3 and 4 IO voltages.
-	 */
-	gur->tsec34ioovcr = 0xe7e0;	/*  1110 0111 1110 0xxx */
-
-	ecm->eedr = 0xffffffff;		/* clear ecm errors */
-	ecm->eeer = 0xffffffff;		/* enable ecm errors */
-	return 0;
-}
-
-long int
-initdram(int board_type)
-{
-	long dram_size = 0;
-
-	puts("Initializing\n");
-
-#if defined(CONFIG_DDR_DLL)
-	{
-		/*
-		 * Work around to stabilize DDR DLL MSYNC_IN.
-		 * Errata DDR9 seems to have been fixed.
-		 * This is now the workaround for Errata DDR11:
-		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
-		 */
-
-		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
-
-		gur->ddrdllcr = 0x81000000;
-		asm("sync;isync;msync");
-		udelay(200);
-	}
-#endif
-	dram_size = spd_sdram();
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-	/*
-	 * Initialize and enable DDR ECC.
-	 */
-	ddr_enable_ecc(dram_size);
-#endif
-	/*
-	 * SDRAM Initialization
-	 */
-	sdram_init();
-
-	puts("    DDR: ");
-	return dram_size;
-}
-
-/*
- * Initialize Local Bus
- */
-void
-local_bus_init(void)
-{
-	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
-	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
-
-	uint clkdiv;
-	uint lbc_hz;
-	sys_info_t sysinfo;
-
-	get_sys_info(&sysinfo);
-	clkdiv = (lbc->lcrr & 0x0f) * 2;
-	lbc_hz = sysinfo.freqSystemBus / 1000000 / clkdiv;
-
-	gur->lbiuiplldcr1 = 0x00078080;
-	if (clkdiv == 16) {
-		gur->lbiuiplldcr0 = 0x7c0f1bf0;
-	} else if (clkdiv == 8) {
-		gur->lbiuiplldcr0 = 0x6c0f1bf0;
-	} else if (clkdiv == 4) {
-		gur->lbiuiplldcr0 = 0x5c0f1bf0;
-	}
-
-	lbc->lcrr |= 0x00030000;
-
-	asm("sync;isync;msync");
-
-	lbc->ltesr = 0xffffffff;	/* Clear LBC error interrupts */
-	lbc->lteir = 0xffffffff;	/* Enable LBC error interrupts */
-}
-
-/*
- * Initialize SDRAM memory on the Local Bus.
- */
-void
-sdram_init(void)
-{
-#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
-
-	uint idx;
-	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
-	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
-	uint cpu_board_rev;
-	uint lsdmr_common;
-
-	puts("    SDRAM: ");
-
-	print_size (CFG_LBC_SDRAM_SIZE * 1024 * 1024, "\n");
-
-	/*
-	 * Setup SDRAM Base and Option Registers
-	 */
-	lbc->or2 = CFG_OR2_PRELIM;
-	asm("msync");
-
-	lbc->br2 = CFG_BR2_PRELIM;
-	asm("msync");
-
-	lbc->lbcr = CFG_LBC_LBCR;
-	asm("msync");
-
-
-	lbc->lsrt = CFG_LBC_LSRT;
-	lbc->mrtpr = CFG_LBC_MRTPR;
-	asm("msync");
-
-	/*
-	 * MPC8548 uses "new" 15-16 style addressing.
-	 */
-	cpu_board_rev = get_cpu_board_revision();
-	lsdmr_common = CFG_LBC_LSDMR_COMMON;
-	lsdmr_common |= CFG_LBC_LSDMR_BSMA1516;
-
-	/*
-	 * Issue PRECHARGE ALL command.
-	 */
-	lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_PCHALL;
-	asm("sync;msync");
-	*sdram_addr = 0xff;
-	ppcDcbf((unsigned long) sdram_addr);
-	udelay(100);
-
-	/*
-	 * Issue 8 AUTO REFRESH commands.
-	 */
-	for (idx = 0; idx < 8; idx++) {
-		lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_ARFRSH;
-		asm("sync;msync");
-		*sdram_addr = 0xff;
-		ppcDcbf((unsigned long) sdram_addr);
-		udelay(100);
-	}
-
-	/*
-	 * Issue 8 MODE-set command.
-	 */
-	lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_MRW;
-	asm("sync;msync");
-	*sdram_addr = 0xff;
-	ppcDcbf((unsigned long) sdram_addr);
-	udelay(100);
-
-	/*
-	 * Issue NORMAL OP command.
-	 */
-	lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_NORMAL;
-	asm("sync;msync");
-	*sdram_addr = 0xff;
-	ppcDcbf((unsigned long) sdram_addr);
-	udelay(200);    /* Overkill. Must wait > 200 bus cycles */
-
-#endif	/* enable SDRAM init */
-}
-
-#if defined(CFG_DRAM_TEST)
-int
-testdram(void)
-{
-	uint *pstart = (uint *) CFG_MEMTEST_START;
-	uint *pend = (uint *) CFG_MEMTEST_END;
-	uint *p;
-
-	printf("Testing DRAM from 0x%08x to 0x%08x\n",
-	       CFG_MEMTEST_START,
-	       CFG_MEMTEST_END);
-
-	printf("DRAM test phase 1:\n");
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("DRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	printf("DRAM test phase 2:\n");
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("DRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	printf("DRAM test passed.\n");
-	return 0;
-}
-#endif
-
-#if defined(CONFIG_PCI) || defined(CONFIG_PCI1)
-/* For some reason the Tundra PCI bridge shows up on itself as a
- * different device.  Work around that by refusing to configure it.
- */
-void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
-
-static struct pci_config_table pci_mpc85xxcds_config_table[] = {
-	{0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
-	{0x1106, 0x0686, PCI_ANY_ID, 1, VIA_ID, 0, mpc85xx_config_via, {0,0,0}},
-	{0x1106, 0x0571, PCI_ANY_ID, 1, VIA_ID, 1,
-		mpc85xx_config_via_usbide, {0,0,0}},
-	{0x1105, 0x3038, PCI_ANY_ID, 1, VIA_ID, 2,
-		mpc85xx_config_via_usb, {0,0,0}},
-	{0x1106, 0x3038, PCI_ANY_ID, 1, VIA_ID, 3,
-		mpc85xx_config_via_usb2, {0,0,0}},
-	{0x1106, 0x3058, PCI_ANY_ID, 1, VIA_ID, 5,
-		mpc85xx_config_via_power, {0,0,0}},
-	{0x1106, 0x3068, PCI_ANY_ID, 1, VIA_ID, 6,
-		mpc85xx_config_via_ac97, {0,0,0}},
-	{},
-};
-
-static struct pci_controller pci1_hose = {
-	config_table: pci_mpc85xxcds_config_table};
-#endif	/* CONFIG_PCI */
-
-#ifdef CONFIG_PCI2
-static struct pci_controller pci2_hose;
-#endif	/* CONFIG_PCI2 */
-
-#ifdef CONFIG_PCIE1
-static struct pci_controller pcie1_hose;
-#endif	/* CONFIG_PCIE1 */
-
-int first_free_busno=0;
-
-void
-pci_init_board(void)
-{
-	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
-	uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
-	uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
-
-
-#ifdef CONFIG_PCI1
-{
-	volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR;
-	extern void fsl_pci_init(struct pci_controller *hose);
-	struct pci_controller *hose = &pci1_hose;
-	struct pci_config_table *table;
-
-	uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32;	/* PORDEVSR[15] */
-	uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;	/* PORDEVSR[14] */
-	uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;	/* PORPLLSR[16] */
-
-	uint pci_agent = (host_agent == 3) || (host_agent == 4 ) || (host_agent == 6);
-
-	uint pci_speed = get_clock_freq ();	/* PCI PSPEED in [4:5] */
-
-	if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
-		printf ("    PCI: %d bit, %s MHz, %s, %s, %s\n",
-			(pci_32) ? 32 : 64,
-			(pci_speed == 33333000) ? "33" :
-			(pci_speed == 66666000) ? "66" : "unknown",
-			pci_clk_sel ? "sync" : "async",
-			pci_agent ? "agent" : "host",
-			pci_arb ? "arbiter" : "external-arbiter"
-			);
-
-
-		/* inbound */
-		pci_set_region(hose->regions + 0,
-			       CFG_PCI_MEMORY_BUS,
-			       CFG_PCI_MEMORY_PHYS,
-			       CFG_PCI_MEMORY_SIZE,
-			       PCI_REGION_MEM | PCI_REGION_MEMORY);
-
-
-		/* outbound memory */
-		pci_set_region(hose->regions + 1,
-			       CFG_PCI1_MEM_BASE,
-			       CFG_PCI1_MEM_PHYS,
-			       CFG_PCI1_MEM_SIZE,
-			       PCI_REGION_MEM);
-
-		/* outbound io */
-		pci_set_region(hose->regions + 2,
-			       CFG_PCI1_IO_BASE,
-			       CFG_PCI1_IO_PHYS,
-			       CFG_PCI1_IO_SIZE,
-			       PCI_REGION_IO);
-		hose->region_count = 3;
-
-		/* relocate config table pointers */
-		hose->config_table = \
-			(struct pci_config_table *)((uint)hose->config_table + gd->reloc_off);
-		for (table = hose->config_table; table && table->vendor; table++)
-			table->config_device += gd->reloc_off;
-
-		hose->first_busno=first_free_busno;
-		pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
-
-		fsl_pci_init(hose);
-		first_free_busno=hose->last_busno+1;
-		printf ("PCI on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
-#ifdef CONFIG_PCIX_CHECK
-		if (!(gur->pordevsr & PORDEVSR_PCI)) {
-			/* PCI-X init */
-			if (CONFIG_SYS_CLK_FREQ < 66000000)
-				printf("PCI-X will only work at 66 MHz\n");
-
-			reg16 = PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ
-				| PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E;
-			pci_hose_write_config_word(hose, bus, PCIX_COMMAND, reg16);
-		}
-#endif
-	} else {
-		printf ("    PCI: disabled\n");
-	}
-}
-#else
-	gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
-#endif
-
-#ifdef CONFIG_PCI2
-{
-	uint pci2_clk_sel = gur->porpllsr & 0x4000;	/* PORPLLSR[17] */
-	uint pci_dual = get_pci_dual ();	/* PCI DUAL in CM_PCI[3] */
-	if (pci_dual) {
-		printf ("    PCI2: 32 bit, 66 MHz, %s\n",
-			pci2_clk_sel ? "sync" : "async");
-	} else {
-		printf ("    PCI2: disabled\n");
-	}
-}
-#else
-	gur->devdisr |= MPC85xx_DEVDISR_PCI2; /* disable */
-#endif /* CONFIG_PCI2 */
-
-#ifdef CONFIG_PCIE1
-{
-	volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR;
-	extern void fsl_pci_init(struct pci_controller *hose);
-	struct pci_controller *hose = &pcie1_hose;
-	int pcie_ep =  (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3);
-
-	int pcie_configured  = io_sel >= 1;
-
-	if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
-		printf ("\n    PCIE connected to slot as %s (base address %x)",
-			pcie_ep ? "End Point" : "Root Complex",
-			(uint)pci);
-
-		if (pci->pme_msg_det) {
-			pci->pme_msg_det = 0xffffffff;
-			debug (" with errors.  Clearing.  Now 0x%08x",pci->pme_msg_det);
-		}
-		printf ("\n");
-
-		/* inbound */
-		pci_set_region(hose->regions + 0,
-			       CFG_PCI_MEMORY_BUS,
-			       CFG_PCI_MEMORY_PHYS,
-			       CFG_PCI_MEMORY_SIZE,
-			       PCI_REGION_MEM | PCI_REGION_MEMORY);
-
-		/* outbound memory */
-		pci_set_region(hose->regions + 1,
-			       CFG_PCIE1_MEM_BASE,
-			       CFG_PCIE1_MEM_PHYS,
-			       CFG_PCIE1_MEM_SIZE,
-			       PCI_REGION_MEM);
-
-		/* outbound io */
-		pci_set_region(hose->regions + 2,
-			       CFG_PCIE1_IO_BASE,
-			       CFG_PCIE1_IO_PHYS,
-			       CFG_PCIE1_IO_SIZE,
-			       PCI_REGION_IO);
-
-		hose->region_count = 3;
-
-		hose->first_busno=first_free_busno;
-		pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
-
-		fsl_pci_init(hose);
-		printf ("PCIE on bus %d - %d\n",hose->first_busno,hose->last_busno);
-
-		first_free_busno=hose->last_busno+1;
-
-	} else {
-		printf ("    PCIE: disabled\n");
-	}
- }
-#else
-	gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
-#endif
-
-}
-
-int last_stage_init(void)
-{
-	unsigned short temp;
-
-	/* Change the resistors for the PHY */
-	/* This is needed to get the RGMII working for the 1.3+
-	 * CDS cards */
-	if (get_board_version() ==  0x13) {
-		miiphy_write(CONFIG_TSEC1_NAME,
-				TSEC1_PHY_ADDR, 29, 18);
-
-		miiphy_read(CONFIG_TSEC1_NAME,
-				TSEC1_PHY_ADDR, 30, &temp);
-
-		temp = (temp & 0xf03f);
-		temp |= 2 << 9;		/* 36 ohm */
-		temp |= 2 << 6;		/* 39 ohm */
-
-		miiphy_write(CONFIG_TSEC1_NAME,
-				TSEC1_PHY_ADDR, 30, temp);
-
-		miiphy_write(CONFIG_TSEC1_NAME,
-				TSEC1_PHY_ADDR, 29, 3);
-
-		miiphy_write(CONFIG_TSEC1_NAME,
-				TSEC1_PHY_ADDR, 30, 0x8000);
-	}
-
-	return 0;
-}
-
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_pci_setup(void *blob, bd_t *bd)
-{
-	int node, tmp[2];
-	const char *path;
-
-	node = fdt_path_offset(blob, "/aliases");
-	tmp[0] = 0;
-	if (node >= 0) {
-#ifdef CONFIG_PCI1
-		path = fdt_getprop(blob, node, "pci0", NULL);
-		if (path) {
-			tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
-			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
-		}
-#endif
-#ifdef CONFIG_PCIE1
-		path = fdt_getprop(blob, node, "pci1", NULL);
-		if (path) {
-			tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
-			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
-		}
-#endif
-	}
-}
-#endif