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authorStefan Roese <sr@denx.de>2007-08-15 14:51:27 +0200
committerStefan Roese <sr@denx.de>2007-08-15 14:51:27 +0200
commitd61ea14885631e58a25feaa81ee82eb464c62d6a (patch)
tree27927975039d0a15e6c6d4dfe8f765a76a12820a /board/freescale
parent3ba4c2d68f6541db4677b4aea12071f56e6ff6e6 (diff)
parent594e79838ce5078a90d0c27abb2b2d61d5f8e8a7 (diff)
downloadu-boot-imx-d61ea14885631e58a25feaa81ee82eb464c62d6a.zip
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Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'board/freescale')
-rw-r--r--board/freescale/common/pixis.c8
-rw-r--r--board/freescale/mpc8323erdb/Makefile50
-rw-r--r--board/freescale/mpc8323erdb/config.mk28
-rw-r--r--board/freescale/mpc8323erdb/mpc8323erdb.c217
-rw-r--r--board/freescale/mpc8544ds/Makefile6
-rw-r--r--board/freescale/mpc8544ds/init.S6
-rw-r--r--board/freescale/mpc8544ds/mpc8544ds.c350
7 files changed, 655 insertions, 10 deletions
diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c
index af98157..99cc2ee 100644
--- a/board/freescale/common/pixis.c
+++ b/board/freescale/common/pixis.c
@@ -321,10 +321,10 @@ static ulong strfractoint(uchar *strptr)
mulconst = 1;
for (i = 0; i < decarr_len; i++)
mulconst *= 10;
- decval = simple_strtoul(decarr, NULL, 10);
+ decval = simple_strtoul((char *)decarr, NULL, 10);
}
- intval = simple_strtoul(intarr, NULL, 10);
+ intval = simple_strtoul((char *)intarr, NULL, 10);
intval = intval * mulconst;
retval = intval + decval;
@@ -362,7 +362,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
val = set_px_sysclk(simple_strtoul(argv[2], NULL, 10));
- corepll = strfractoint(argv[3]);
+ corepll = strfractoint((uchar *)argv[3]);
val = val + set_px_corepll(corepll);
val = val + set_px_mpxpll(simple_strtoul(argv[4], NULL, 10));
if (val == 3) {
@@ -410,7 +410,7 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
read_from_px_regs(0);
read_from_px_regs_altbank(0);
val = set_px_sysclk(simple_strtoul(argv[3], NULL, 10));
- corepll = strfractoint(argv[4]);
+ corepll = strfractoint((uchar *)argv[4]);
val = val + set_px_corepll(corepll);
val = val + set_px_mpxpll(simple_strtoul(argv[5],
NULL, 10));
diff --git a/board/freescale/mpc8323erdb/Makefile b/board/freescale/mpc8323erdb/Makefile
new file mode 100644
index 0000000..acc9544
--- /dev/null
+++ b/board/freescale/mpc8323erdb/Makefile
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@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 $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS := $(BOARD).o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/freescale/mpc8323erdb/config.mk b/board/freescale/mpc8323erdb/config.mk
new file mode 100644
index 0000000..fe0d37d
--- /dev/null
+++ b/board/freescale/mpc8323erdb/config.mk
@@ -0,0 +1,28 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@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
+#
+
+#
+# MPC8323ERDB
+#
+
+TEXT_BASE = 0xFE000000
diff --git a/board/freescale/mpc8323erdb/mpc8323erdb.c b/board/freescale/mpc8323erdb/mpc8323erdb.c
new file mode 100644
index 0000000..1886f19
--- /dev/null
+++ b/board/freescale/mpc8323erdb/mpc8323erdb.c
@@ -0,0 +1,217 @@
+/*
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ *
+ * Michael Barkowski <michael.barkowski@freescale.com>
+ * Based on mpc832xmds file by Dave Liu <daveliu@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <ioports.h>
+#include <mpc83xx.h>
+#include <i2c.h>
+#include <spd.h>
+#include <miiphy.h>
+#include <command.h>
+#include <libfdt.h>
+#include <libfdt_env.h>
+#if defined(CONFIG_PCI)
+#include <pci.h>
+#endif
+#if defined(CONFIG_SPD_EEPROM)
+#include <spd_sdram.h>
+#else
+#include <asm/mmu.h>
+#endif
+
+const qe_iop_conf_t qe_iop_conf_tab[] = {
+ /* UCC3 */
+ {1, 0, 1, 0, 1}, /* TxD0 */
+ {1, 1, 1, 0, 1}, /* TxD1 */
+ {1, 2, 1, 0, 1}, /* TxD2 */
+ {1, 3, 1, 0, 1}, /* TxD3 */
+ {1, 9, 1, 0, 1}, /* TxER */
+ {1, 12, 1, 0, 1}, /* TxEN */
+ {3, 24, 2, 0, 1}, /* TxCLK->CLK10 */
+
+ {1, 4, 2, 0, 1}, /* RxD0 */
+ {1, 5, 2, 0, 1}, /* RxD1 */
+ {1, 6, 2, 0, 1}, /* RxD2 */
+ {1, 7, 2, 0, 1}, /* RxD3 */
+ {1, 8, 2, 0, 1}, /* RxER */
+ {1, 10, 2, 0, 1}, /* RxDV */
+ {0, 13, 2, 0, 1}, /* RxCLK->CLK9 */
+ {1, 11, 2, 0, 1}, /* COL */
+ {1, 13, 2, 0, 1}, /* CRS */
+
+ /* UCC2 */
+ {0, 18, 1, 0, 1}, /* TxD0 */
+ {0, 19, 1, 0, 1}, /* TxD1 */
+ {0, 20, 1, 0, 1}, /* TxD2 */
+ {0, 21, 1, 0, 1}, /* TxD3 */
+ {0, 27, 1, 0, 1}, /* TxER */
+ {0, 30, 1, 0, 1}, /* TxEN */
+ {3, 23, 2, 0, 1}, /* TxCLK->CLK3 */
+
+ {0, 22, 2, 0, 1}, /* RxD0 */
+ {0, 23, 2, 0, 1}, /* RxD1 */
+ {0, 24, 2, 0, 1}, /* RxD2 */
+ {0, 25, 2, 0, 1}, /* RxD3 */
+ {0, 26, 1, 0, 1}, /* RxER */
+ {0, 28, 2, 0, 1}, /* Rx_DV */
+ {3, 21, 2, 0, 1}, /* RxCLK->CLK16 */
+ {0, 29, 2, 0, 1}, /* COL */
+ {0, 31, 2, 0, 1}, /* CRS */
+
+ {3, 4, 3, 0, 2}, /* MDIO */
+ {3, 5, 1, 0, 2}, /* MDC */
+
+ {0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
+};
+
+int board_early_init_f(void)
+{
+ return 0;
+}
+
+int fixed_sdram(void);
+
+long int initdram(int board_type)
+{
+ volatile immap_t *im = (immap_t *) CFG_IMMR;
+ u32 msize = 0;
+
+ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
+ return -1;
+
+ /* DDR SDRAM - Main SODIMM */
+ im->sysconf.ddrlaw[0].bar = CFG_DDR_BASE & LAWBAR_BAR;
+
+ msize = fixed_sdram();
+
+ puts("\n DDR RAM: ");
+
+ /* return total bus SDRAM size(bytes) -- DDR */
+ return (msize * 1024 * 1024);
+}
+
+/*************************************************************************
+ * fixed sdram init -- doesn't use serial presence detect.
+ ************************************************************************/
+int fixed_sdram(void)
+{
+ volatile immap_t *im = (immap_t *) CFG_IMMR;
+ u32 msize = 0;
+ u32 ddr_size;
+ u32 ddr_size_log2;
+
+ msize = CFG_DDR_SIZE;
+ for (ddr_size = msize << 20, ddr_size_log2 = 0;
+ (ddr_size > 1); ddr_size = ddr_size >> 1, ddr_size_log2++) {
+ if (ddr_size & 1) {
+ return -1;
+ }
+ }
+ im->sysconf.ddrlaw[0].ar =
+ LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
+ im->ddr.sdram_clk_cntl = CFG_DDR_CLK_CNTL;
+ im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS;
+ im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
+ im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0;
+ im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
+ im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3;
+ im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG;
+ im->ddr.sdram_cfg2 = CFG_DDR_SDRAM_CFG2;
+ im->ddr.sdram_mode = CFG_DDR_MODE;
+ im->ddr.sdram_mode2 = CFG_DDR_MODE2;
+ im->ddr.sdram_interval = CFG_DDR_INTERVAL;
+ __asm__ __volatile__ ("sync");
+ udelay(200);
+
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+ __asm__ __volatile__ ("sync");
+ return msize;
+}
+
+int checkboard(void)
+{
+ puts("Board: Freescale MPC8323ERDB\n");
+ return 0;
+}
+
+static struct pci_region pci_regions[] = {
+ {
+ bus_start: CFG_PCI1_MEM_BASE,
+ phys_start: CFG_PCI1_MEM_PHYS,
+ size: CFG_PCI1_MEM_SIZE,
+ flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
+ },
+ {
+ bus_start: CFG_PCI1_MMIO_BASE,
+ phys_start: CFG_PCI1_MMIO_PHYS,
+ size: CFG_PCI1_MMIO_SIZE,
+ flags: PCI_REGION_MEM
+ },
+ {
+ bus_start: CFG_PCI1_IO_BASE,
+ phys_start: CFG_PCI1_IO_PHYS,
+ size: CFG_PCI1_IO_SIZE,
+ flags: PCI_REGION_IO
+ }
+};
+
+void pci_init_board(void)
+{
+ volatile immap_t *immr = (volatile immap_t *)CFG_IMMR;
+ volatile clk83xx_t *clk = (volatile clk83xx_t *)&immr->clk;
+ volatile law83xx_t *pci_law = immr->sysconf.pcilaw;
+ struct pci_region *reg[] = { pci_regions };
+
+ /* Enable all 3 PCI_CLK_OUTPUTs. */
+ clk->occr |= 0xe0000000;
+
+ /* Configure PCI Local Access Windows */
+ pci_law[0].bar = CFG_PCI1_MEM_PHYS & LAWBAR_BAR;
+ pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
+
+ pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR;
+ pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
+
+ mpc83xx_pci_init(1, reg, 0);
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+
+/*
+ * Prototypes of functions that we use.
+ */
+void ft_cpu_setup(void *blob, bd_t *bd);
+
+#ifdef CONFIG_PCI
+void ft_pci_setup(void *blob, bd_t *bd);
+#endif
+
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+ int nodeoffset;
+ int tmp[2];
+
+ nodeoffset = fdt_find_node_by_path(blob, "/memory");
+ if (nodeoffset >= 0) {
+ tmp[0] = cpu_to_be32(bd->bi_memstart);
+ tmp[1] = cpu_to_be32(bd->bi_memsize);
+ fdt_setprop(blob, nodeoffset, "reg", tmp, sizeof(tmp));
+ }
+
+ ft_cpu_setup(blob, bd);
+
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
+}
+#endif /* CONFIG_OF_BOARD_SETUP */
diff --git a/board/freescale/mpc8544ds/Makefile b/board/freescale/mpc8544ds/Makefile
index bec2168..308f707 100644
--- a/board/freescale/mpc8544ds/Makefile
+++ b/board/freescale/mpc8544ds/Makefile
@@ -24,9 +24,9 @@
include $(TOPDIR)/config.mk
-# ifneq ($(OBJTREE),$(SRCTREE))
-# $(shell mkdir -p $(obj)./common)
-# endif
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
LIB = $(obj)lib$(BOARD).a
diff --git a/board/freescale/mpc8544ds/init.S b/board/freescale/mpc8544ds/init.S
index 296fee5..ea7d54d 100644
--- a/board/freescale/mpc8544ds/init.S
+++ b/board/freescale/mpc8544ds/init.S
@@ -52,8 +52,8 @@
*/
#define entry_start \
- mflr r1 ; \
- bl 0f ;
+ mflr r1 ; \
+ bl 0f ;
#define entry_end \
0: mflr r0 ; \
@@ -214,7 +214,7 @@ law_entry:
.long 0
.long (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
- .long (CFG_PCI1_MEM_BASE>>12) & 0xfffff
+ .long (CFG_PCI1_MEM_PHYS>>12) & 0xfffff
.long LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
.long (CFG_PCI1_IO_PHYS>>12) & 0xfffff
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index 4ff1da9..8ddbb01 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -22,8 +22,10 @@
#include <common.h>
#include <command.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>
@@ -51,12 +53,19 @@ int checkboard (void)
{
volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
+ volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+ volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
if ((uint)&gur->porpllsr != 0xe00e0000) {
printf("immap size error %x\n",&gur->porpllsr);
}
printf ("Board: MPC8544DS\n");
+ lbc->ltesr = 0xffffffff; /* Clear LBC error interrupts */
+ lbc->lteir = 0xffffffff; /* Enable LBC error interrupts */
+ ecm->eedr = 0xffffffff; /* Clear ecm errors */
+ ecm->eeer = 0xffffffff; /* Enable ecm errors */
+
return 0;
}
@@ -118,6 +127,316 @@ testdram(void)
}
#endif
+#ifdef CONFIG_PCI1
+static struct pci_controller pci1_hose;
+#endif
+
+#ifdef CONFIG_PCIE1
+static struct pci_controller pcie1_hose;
+#endif
+
+#ifdef CONFIG_PCIE2
+static struct pci_controller pcie2_hose;
+#endif
+
+#ifdef CONFIG_PCIE3
+static struct pci_controller pcie3_hose;
+#endif
+
+int first_free_busno=0;
+
+void
+pci_init_board(void)
+{
+ volatile immap_t *immap = (immap_t *)CFG_IMMR;
+ volatile ccsr_gur_t *gur = &immap->im_gur;
+ uint devdisr = gur->devdisr;
+ uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
+ uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
+
+ debug (" pci_init_board: devdisr=%x, io_sel=%x, host_agent=%x\n",
+ devdisr, io_sel, host_agent);
+
+ if (io_sel & 1) {
+ if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII1_DIS))
+ printf (" eTSEC1 is in sgmii mode.\n");
+ if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII3_DIS))
+ printf (" eTSEC3 is in sgmii mode.\n");
+ }
+
+#ifdef CONFIG_PCIE3
+{
+ volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE3_ADDR;
+ extern void fsl_pci_init(struct pci_controller *hose);
+ struct pci_controller *hose = &pcie3_hose;
+ int pcie_ep = (host_agent == 3);
+ int pcie_configured = io_sel >= 1;
+
+ if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
+ printf ("\n PCIE3 connected to ULI 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_PCIE3_MEM_BASE,
+ CFG_PCIE3_MEM_PHYS,
+ CFG_PCIE3_MEM_SIZE,
+ PCI_REGION_MEM);
+
+ /* outbound io */
+ pci_set_region(hose->regions + 2,
+ CFG_PCIE3_IO_BASE,
+ CFG_PCIE3_IO_PHYS,
+ CFG_PCIE3_IO_SIZE,
+ PCI_REGION_IO);
+
+ hose->region_count = 3;
+#ifdef CFG_PCIE3_MEM_BASE2
+ /* outbound memory */
+ pci_set_region(hose->regions + 3,
+ CFG_PCIE3_MEM_BASE2,
+ CFG_PCIE3_MEM_PHYS2,
+ CFG_PCIE3_MEM_SIZE2,
+ PCI_REGION_MEM);
+ hose->region_count++;
+#endif
+ 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 (" PCIE3 on bus %02x - %02x\n",
+ hose->first_busno,hose->last_busno);
+
+ } else {
+ printf (" PCIE3: disabled\n");
+ }
+
+ }
+#else
+ gur->devdisr |= MPC85xx_DEVDISR_PCIE3; /* disable */
+#endif
+
+#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 == 5);
+ int pcie_configured = io_sel & 6;
+
+ if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
+ printf ("\n PCIE1 connected to Slot2 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;
+#ifdef CFG_PCIE1_MEM_BASE2
+ /* outbound memory */
+ pci_set_region(hose->regions + 3,
+ CFG_PCIE1_MEM_BASE2,
+ CFG_PCIE1_MEM_PHYS2,
+ CFG_PCIE1_MEM_SIZE2,
+ PCI_REGION_MEM);
+ hose->region_count++;
+#endif
+ 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(" PCIE1 on bus %02x - %02x\n",
+ hose->first_busno,hose->last_busno);
+
+ } else {
+ printf (" PCIE1: disabled\n");
+ }
+
+ }
+#else
+ gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
+#endif
+
+#ifdef CONFIG_PCIE2
+ {
+ volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE2_ADDR;
+ extern void fsl_pci_init(struct pci_controller *hose);
+ struct pci_controller *hose = &pcie2_hose;
+ int pcie_ep = (host_agent == 3);
+ int pcie_configured = io_sel & 4;
+
+ if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
+ printf ("\n PCIE2 connected to Slot 1 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_PCIE2_MEM_BASE,
+ CFG_PCIE2_MEM_PHYS,
+ CFG_PCIE2_MEM_SIZE,
+ PCI_REGION_MEM);
+
+ /* outbound io */
+ pci_set_region(hose->regions + 2,
+ CFG_PCIE2_IO_BASE,
+ CFG_PCIE2_IO_PHYS,
+ CFG_PCIE2_IO_SIZE,
+ PCI_REGION_IO);
+
+ hose->region_count = 3;
+#ifdef CFG_PCIE2_MEM_BASE2
+ /* outbound memory */
+ pci_set_region(hose->regions + 3,
+ CFG_PCIE2_MEM_BASE2,
+ CFG_PCIE2_MEM_PHYS2,
+ CFG_PCIE2_MEM_SIZE2,
+ PCI_REGION_MEM);
+ hose->region_count++;
+#endif
+ 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 (" PCIE2 on bus %02x - %02x\n",
+ hose->first_busno,hose->last_busno);
+
+ } else {
+ printf (" PCIE2: disabled\n");
+ }
+
+ }
+#else
+ gur->devdisr |= MPC85xx_DEVDISR_PCIE2; /* disable */
+#endif
+
+
+#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;
+
+ uint pci_agent = (host_agent == 6);
+ uint pci_speed = 66666000; /*get_clock_freq (); PCI PSPEED in [4:5] */
+ uint pci_32 = 1;
+ uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */
+ uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; /* PORPLLSR[16] */
+
+
+ if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
+ printf ("\n PCI: %d bit, %s MHz, %s, %s, %s (base address %x)\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",
+ (uint)pci
+ );
+
+ /* 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;
+#ifdef CFG_PCIE3_MEM_BASE2
+ /* outbound memory */
+ pci_set_region(hose->regions + 3,
+ CFG_PCIE3_MEM_BASE2,
+ CFG_PCIE3_MEM_PHYS2,
+ CFG_PCIE3_MEM_SIZE2,
+ PCI_REGION_MEM);
+ hose->region_count++;
+#endif
+ 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);
+ } else {
+ printf (" PCI: disabled\n");
+ }
+}
+#else
+ gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
+#endif
+}
+
+
int last_stage_init(void)
{
return 0;
@@ -197,5 +516,36 @@ ft_board_setup(void *blob, bd_t *bd)
*p++ = cpu_to_be32(bd->bi_memstart);
*p = cpu_to_be32(bd->bi_memsize);
}
+#ifdef CONFIG_PCIE1
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@a000/bus-range", &len);
+ if (p != NULL) {
+ p[0] = 0;
+ p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
+ debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]);
+ }
+#endif
+#ifdef CONFIG_PCIE2
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@9000/bus-range", &len);
+ if (p != NULL) {
+ p[0] = 0;
+ p[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
+ debug("PCI@9000 first_busno=%d last_busno=%d\n",p[0],p[1]);
+ }
+#endif
+#ifdef CONFIG_PCIE3
+ p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@b000/bus-range", &len);
+ if (p != NULL) {
+ p[0] = 0;
+ p[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;;
+ debug("PCI@b000 first_busno=%d last_busno=%d\n",p[0],p[1]);
+ }
+#endif
+ ft_cpu_setup(blob, bd);
+
+ p = ft_get_prop(blob, "/memory/reg", &len);
+ if (p != NULL) {
+ *p++ = cpu_to_be32(bd->bi_memstart);
+ *p = cpu_to_be32(bd->bi_memsize);
+ }
}
#endif