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authorStefan Roese <sr@denx.de>2008-01-17 16:04:12 +0100
committerStefan Roese <sr@denx.de>2008-01-17 16:04:12 +0100
commit9cfff9e9d4d9dbb9bb428cea3fa2cda3b3e593ad (patch)
tree7e3e5036eef33672f6c40c5f6aca68f34f5b3a31 /board
parent3259eeaa4148125a81417477f62c05bd67f60587 (diff)
parent4c9e98ace78e7de972adf7da7135a46ec0a4ee7e (diff)
downloadu-boot-imx-9cfff9e9d4d9dbb9bb428cea3fa2cda3b3e593ad.zip
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Merge branch 'master' of /home/stefan/git/u-boot/u-boot
Diffstat (limited to 'board')
-rw-r--r--board/freescale/common/Makefile15
-rw-r--r--board/freescale/common/fsl_diu_fb.c3
-rw-r--r--board/freescale/common/pixis.c218
-rw-r--r--board/freescale/common/pq-mds-pib.c3
-rw-r--r--board/freescale/common/sys_eeprom.c2
-rw-r--r--board/freescale/mpc8313erdb/Makefile2
-rw-r--r--board/freescale/mpc8315erdb/Makefile50
-rw-r--r--board/freescale/mpc8315erdb/config.mk1
-rw-r--r--board/freescale/mpc8315erdb/mpc8315erdb.c132
-rw-r--r--board/freescale/mpc8315erdb/sdram.c120
-rw-r--r--board/freescale/mpc8349itx/Makefile2
-rw-r--r--board/freescale/mpc8360emds/mpc8360emds.c34
-rw-r--r--board/freescale/mpc837xerdb/Makefile50
-rw-r--r--board/freescale/mpc837xerdb/config.mk28
-rw-r--r--board/freescale/mpc837xerdb/mpc837xerdb.c150
-rw-r--r--board/freescale/mpc837xerdb/pci.c59
-rw-r--r--board/freescale/mpc8610hpcd/Makefile12
17 files changed, 732 insertions, 149 deletions
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index 9cee9f1..6665e7f 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -29,14 +29,13 @@ endif
LIB = $(obj)lib$(VENDOR).a
-COBJS := sys_eeprom.o \
- pixis.o \
- pq-mds-pib.o \
- fsl_logo_bmp.o \
- fsl_diu_fb.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
+COBJS-${CONFIG_PQ_MDS_PIB} += pq-mds-pib.o
+COBJS-${CONFIG_ID_EEPROM} += sys_eeprom.o
+COBJS-${CONFIG_FSL_DIU_FB} += fsl_diu_fb.o fsl_logo_bmp.o
+COBJS-${CONFIG_FSL_PIXIS} += pixis.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS)
diff --git a/board/freescale/common/fsl_diu_fb.c b/board/freescale/common/fsl_diu_fb.c
index 5a8576e..2336f6b 100644
--- a/board/freescale/common/fsl_diu_fb.c
+++ b/board/freescale/common/fsl_diu_fb.c
@@ -27,8 +27,6 @@
#include <i2c.h>
#include <malloc.h>
-#ifdef CONFIG_FSL_DIU_FB
-
#include "fsl_diu_fb.h"
#ifdef DEBUG
@@ -615,4 +613,3 @@ void fsl_diu_clear_screen(void)
memset(info->screen_base, 0, info->smem_len);
}
-#endif /* CONFIG_FSL_DIU_FB */
diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c
index 45dcf4d..bff6a82 100644
--- a/board/freescale/common/pixis.c
+++ b/board/freescale/common/pixis.c
@@ -25,9 +25,8 @@
#include <common.h>
#include <command.h>
#include <watchdog.h>
-
-#ifdef CONFIG_FSL_PIXIS
#include <asm/cache.h>
+
#include "pixis.h"
@@ -184,7 +183,7 @@ int set_px_corepll(ulong corepll)
void read_from_px_regs(int set)
{
- u8 mask = 0x1C;
+ u8 mask = 0x1C; /* COREPLL, MPXPLL, SYSCLK controlled by PIXIS */
u8 tmp = in8(PIXIS_BASE + PIXIS_VCFGEN0);
if (set)
@@ -197,7 +196,7 @@ void read_from_px_regs(int set)
void read_from_px_regs_altbank(int set)
{
- u8 mask = 0x04;
+ u8 mask = 0x04; /* FLASHBANK and FLASHMAP controlled by PIXIS */
u8 tmp = in8(PIXIS_BASE + PIXIS_VCFGEN1);
if (set)
@@ -208,15 +207,26 @@ void read_from_px_regs_altbank(int set)
}
#ifndef CFG_PIXIS_VBOOT_MASK
-#define CFG_PIXIS_VBOOT_MASK 0x40
+#define CFG_PIXIS_VBOOT_MASK (0x40)
#endif
+void clear_altbank(void)
+{
+ u8 tmp;
+
+ tmp = in8(PIXIS_BASE + PIXIS_VBOOT);
+ tmp &= ~CFG_PIXIS_VBOOT_MASK;
+
+ out8(PIXIS_BASE + PIXIS_VBOOT, tmp);
+}
+
+
void set_altbank(void)
{
u8 tmp;
tmp = in8(PIXIS_BASE + PIXIS_VBOOT);
- tmp ^= CFG_PIXIS_VBOOT_MASK;
+ tmp |= CFG_PIXIS_VBOOT_MASK;
out8(PIXIS_BASE + PIXIS_VBOOT, tmp);
}
@@ -227,11 +237,11 @@ void set_px_go(void)
u8 tmp;
tmp = in8(PIXIS_BASE + PIXIS_VCTL);
- tmp = tmp & 0x1E;
+ tmp = tmp & 0x1E; /* clear GO bit */
out8(PIXIS_BASE + PIXIS_VCTL, tmp);
tmp = in8(PIXIS_BASE + PIXIS_VCTL);
- tmp = tmp | 0x01;
+ tmp = tmp | 0x01; /* set GO bit - start reset sequencer */
out8(PIXIS_BASE + PIXIS_VCTL, tmp);
}
@@ -293,7 +303,7 @@ static ulong strfractoint(uchar *strptr)
* simply create the intarr.
*/
i = 0;
- while (strptr[i] != 46) {
+ while (strptr[i] != '.') {
if (strptr[i] == 0) {
no_dec = 1;
break;
@@ -313,7 +323,7 @@ static ulong strfractoint(uchar *strptr)
} else {
j = 0;
i++; /* Skipping the decimal point */
- while ((strptr[i] > 47) && (strptr[i] < 58)) {
+ while ((strptr[i] >= '0') && (strptr[i] <= '9')) {
decarr[j] = strptr[i];
i++;
j++;
@@ -340,8 +350,14 @@ static ulong strfractoint(uchar *strptr)
int
pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
- ulong val;
- ulong corepll;
+ unsigned int i;
+ char *p_cf = NULL;
+ char *p_cf_sysclk = NULL;
+ char *p_cf_corepll = NULL;
+ char *p_cf_mpxpll = NULL;
+ char *p_altbank = NULL;
+ char *p_wd = NULL;
+ unsigned int unknown_param = 0;
/*
* No args is a simple reset request.
@@ -351,116 +367,97 @@ pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
/* not reached */
}
- if (strcmp(argv[1], "cf") == 0) {
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "cf") == 0) {
+ p_cf = argv[i];
+ if (i + 3 >= argc) {
+ break;
+ }
+ p_cf_sysclk = argv[i+1];
+ p_cf_corepll = argv[i+2];
+ p_cf_mpxpll = argv[i+3];
+ i += 3;
+ continue;
+ }
- /*
- * Reset with frequency changed:
- * cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>
- */
- if (argc < 5) {
- puts(cmdtp->usage);
- return 1;
+ if (strcmp(argv[i], "altbank") == 0) {
+ p_altbank = argv[i];
+ continue;
}
- read_from_px_regs(0);
-
- val = set_px_sysclk(simple_strtoul(argv[2], NULL, 10));
-
- 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) {
- puts("Setting registers VCFGEN0 and VCTL\n");
- read_from_px_regs(1);
- puts("Resetting board with values from ");
- puts("VSPEED0, VSPEED1, VCLKH, and VCLKL \n");
- set_px_go();
- } else {
- puts(cmdtp->usage);
- return 1;
+ if (strcmp(argv[i], "wd") == 0) {
+ p_wd = argv[i];
+ continue;
}
- while (1) ; /* Not reached */
-
- } else if (strcmp(argv[1], "altbank") == 0) {
-
- /*
- * Reset using alternate flash bank:
- */
- if (argv[2] == 0) {
- /*
- * Reset from alternate bank without changing
- * frequency and without watchdog timer enabled.
- * altbank
- */
- read_from_px_regs(0);
- read_from_px_regs_altbank(0);
- if (argc > 2) {
- puts(cmdtp->usage);
- return 1;
- }
- puts("Setting registers VCFGNE1, VBOOT, and VCTL\n");
- set_altbank();
- read_from_px_regs_altbank(1);
- puts("Resetting board to boot from the other bank.\n");
- set_px_go();
-
- } else if (strcmp(argv[2], "cf") == 0) {
- /*
- * Reset with frequency changed
- * altbank cf <SYSCLK freq> <COREPLL ratio>
- * <MPXPLL ratio>
- */
- read_from_px_regs(0);
- read_from_px_regs_altbank(0);
- val = set_px_sysclk(simple_strtoul(argv[3], NULL, 10));
- corepll = strfractoint((uchar *)argv[4]);
- val = val + set_px_corepll(corepll);
- val = val + set_px_mpxpll(simple_strtoul(argv[5],
- NULL, 10));
- if (val == 3) {
- puts("Setting registers VCFGEN0, VCFGEN1, VBOOT, and VCTL\n");
- set_altbank();
- read_from_px_regs(1);
- read_from_px_regs_altbank(1);
- puts("Enabling watchdog timer on the FPGA\n");
- puts("Resetting board with values from ");
- puts("VSPEED0, VSPEED1, VCLKH and VCLKL ");
- puts("to boot from the other bank.\n");
- set_px_go_with_watchdog();
- } else {
- puts(cmdtp->usage);
- return 1;
- }
+ unknown_param = 1;
+ }
- while (1) ; /* Not reached */
-
- } else if (strcmp(argv[2], "wd") == 0) {
- /*
- * Reset from alternate bank without changing
- * frequencies but with watchdog timer enabled:
- * altbank wd
- */
- read_from_px_regs(0);
- read_from_px_regs_altbank(0);
- puts("Setting registers VCFGEN1, VBOOT, and VCTL\n");
- set_altbank();
- read_from_px_regs_altbank(1);
- puts("Enabling watchdog timer on the FPGA\n");
- puts("Resetting board to boot from the other bank.\n");
- set_px_go_with_watchdog();
- while (1) ; /* Not reached */
-
- } else {
- puts(cmdtp->usage);
+ /*
+ * Check that cf has all required parms
+ */
+ if ((p_cf && !(p_cf_sysclk && p_cf_corepll && p_cf_mpxpll))
+ || unknown_param) {
+ puts(cmdtp->help);
+ return 1;
+ }
+
+ /*
+ * PIXIS seems to be sensitive to the ordering of
+ * the registers that are touched.
+ */
+ read_from_px_regs(0);
+
+ if (p_altbank) {
+ read_from_px_regs_altbank(0);
+ }
+ clear_altbank();
+
+ /*
+ * Clock configuration specified.
+ */
+ if (p_cf) {
+ unsigned long sysclk;
+ unsigned long corepll;
+ unsigned long mpxpll;
+
+ sysclk = simple_strtoul(p_cf_sysclk, NULL, 10);
+ corepll = strfractoint((uchar *) p_cf_corepll);
+ mpxpll = simple_strtoul(p_cf_mpxpll, NULL, 10);
+
+ if (!(set_px_sysclk(sysclk)
+ && set_px_corepll(corepll)
+ && set_px_mpxpll(mpxpll))) {
+ puts(cmdtp->help);
return 1;
}
+ read_from_px_regs(1);
+ }
+
+ /*
+ * Altbank specified
+ *
+ * NOTE CHANGE IN BEHAVIOR: previous code would default
+ * to enabling watchdog if altbank is specified.
+ * Now the watchdog must be enabled explicitly using 'wd'.
+ */
+ if (p_altbank) {
+ set_altbank();
+ read_from_px_regs_altbank(1);
+ }
+ /*
+ * Reset with watchdog specified.
+ */
+ if (p_wd) {
+ set_px_go_with_watchdog();
} else {
- puts(cmdtp->usage);
- return 1;
+ set_px_go();
}
+ /*
+ * Shouldn't be reached.
+ */
return 0;
}
@@ -474,4 +471,3 @@ U_BOOT_CMD(
" pixis_reset altbank cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>\n"
" pixis_reset cf <SYSCLK freq> <COREPLL ratio> <MPXPLL ratio>\n"
);
-#endif /* CONFIG_FSL_PIXIS */
diff --git a/board/freescale/common/pq-mds-pib.c b/board/freescale/common/pq-mds-pib.c
index e4f96e8..6c72aa1 100644
--- a/board/freescale/common/pq-mds-pib.c
+++ b/board/freescale/common/pq-mds-pib.c
@@ -12,8 +12,6 @@
#include <i2c.h>
#include <asm/io.h>
-#ifdef CONFIG_PQ_MDS_PIB
-
#include "pq-mds-pib.h"
int pib_init(void)
@@ -102,4 +100,3 @@ int pib_init(void)
i2c_set_bus_num(orig_i2c_bus);
return 0;
}
-#endif /* CONFIG_PQ_MDS_PIB */
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index 7bc663b..bb91e67 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -27,7 +27,6 @@
#include <i2c.h>
#include <linux/ctype.h>
-#ifdef CFG_ID_EEPROM
typedef struct {
unsigned char id[4]; /* 0x0000 - 0x0003 */
unsigned char sn[12]; /* 0x0004 - 0x000F */
@@ -253,4 +252,3 @@ int mac_read_from_eeprom(void)
}
return 0;
}
-#endif /* CFG_ID_EEPROM */
diff --git a/board/freescale/mpc8313erdb/Makefile b/board/freescale/mpc8313erdb/Makefile
index a987e510..e97ba81 100644
--- a/board/freescale/mpc8313erdb/Makefile
+++ b/board/freescale/mpc8313erdb/Makefile
@@ -32,7 +32,7 @@ OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS)
- $(AR) crv $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
rm -f $(SOBJS) $(OBJS)
diff --git a/board/freescale/mpc8315erdb/Makefile b/board/freescale/mpc8315erdb/Makefile
new file mode 100644
index 0000000..e97ba81
--- /dev/null
+++ b/board/freescale/mpc8315erdb/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 sdram.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/mpc8315erdb/config.mk b/board/freescale/mpc8315erdb/config.mk
new file mode 100644
index 0000000..f768264
--- /dev/null
+++ b/board/freescale/mpc8315erdb/config.mk
@@ -0,0 +1 @@
+TEXT_BASE = 0xFE000000
diff --git a/board/freescale/mpc8315erdb/mpc8315erdb.c b/board/freescale/mpc8315erdb/mpc8315erdb.c
new file mode 100644
index 0000000..7af36dd
--- /dev/null
+++ b/board/freescale/mpc8315erdb/mpc8315erdb.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ * Dave Liu <daveliu@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 <i2c.h>
+#if defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
+#include <pci.h>
+#include <mpc83xx.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ volatile immap_t *im = (immap_t *)CFG_IMMR;
+
+ if (im->pmc.pmccr1 & PMCCR1_POWER_OFF)
+ gd->flags |= GD_FLG_SILENT;
+
+ return 0;
+}
+
+static u8 read_board_info(void)
+{
+ u8 val8;
+ i2c_set_bus_num(0);
+
+ if (i2c_read(CFG_I2C_PCF8574A_ADDR, 0, 0, &val8, 1) == 0)
+ return val8;
+ else
+ return 0;
+}
+
+int checkboard(void)
+{
+ static const char * const rev_str[] = {
+ "0.0",
+ "0.1",
+ "1.0",
+ "1.1",
+ "<unknown>",
+ };
+ u8 info;
+ int i;
+
+ info = read_board_info();
+ i = (!info) ? 4: info & 0x03;
+
+ printf("Board: Freescale MPC8315ERDB Rev %s\n", rev_str[i]);
+
+ return 0;
+}
+
+static struct pci_region pci_regions[] = {
+ {
+ bus_start: CFG_PCI_MEM_BASE,
+ phys_start: CFG_PCI_MEM_PHYS,
+ size: CFG_PCI_MEM_SIZE,
+ flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
+ },
+ {
+ bus_start: CFG_PCI_MMIO_BASE,
+ phys_start: CFG_PCI_MMIO_PHYS,
+ size: CFG_PCI_MMIO_SIZE,
+ flags: PCI_REGION_MEM
+ },
+ {
+ bus_start: CFG_PCI_IO_BASE,
+ phys_start: CFG_PCI_IO_PHYS,
+ size: CFG_PCI_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 };
+ int warmboot;
+
+ /* Enable all 3 PCI_CLK_OUTPUTs. */
+ clk->occr |= 0xe0000000;
+
+ /*
+ * Configure PCI Local Access Windows
+ */
+ pci_law[0].bar = CFG_PCI_MEM_PHYS & LAWBAR_BAR;
+ pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
+
+ pci_law[1].bar = CFG_PCI_IO_PHYS & LAWBAR_BAR;
+ pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
+
+ warmboot = gd->bd->bi_bootflags & BOOTFLAG_WARM;
+ warmboot |= immr->pmc.pmccr1 & PMCCR1_POWER_OFF;
+
+ mpc83xx_pci_init(1, reg, warmboot);
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ ft_cpu_setup(blob, bd);
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
+}
+#endif
diff --git a/board/freescale/mpc8315erdb/sdram.c b/board/freescale/mpc8315erdb/sdram.c
new file mode 100644
index 0000000..f97e3c7
--- /dev/null
+++ b/board/freescale/mpc8315erdb/sdram.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ *
+ * Authors: Nick.Spence@freescale.com
+ * Wilson.Lo@freescale.com
+ * scottwood@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 <mpc83xx.h>
+#include <spd_sdram.h>
+
+#include <asm/bitops.h>
+#include <asm/io.h>
+
+#include <asm/processor.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void resume_from_sleep(void)
+{
+ u32 magic = *(u32 *)0;
+
+ typedef void (*func_t)(void);
+ func_t resume = *(func_t *)4;
+
+ if (magic == 0xf5153ae5)
+ resume();
+
+ gd->flags &= ~GD_FLG_SILENT;
+ puts("\nResume from sleep failed: bad magic word\n");
+}
+
+/* Fixed sdram init -- doesn't use serial presence detect.
+ *
+ * This is useful for faster booting in configs where the RAM is unlikely
+ * to be changed, or for things like NAND booting where space is tight.
+ */
+static long fixed_sdram(void)
+{
+ volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
+ u32 msize = CFG_DDR_SIZE * 1024 * 1024;
+ u32 msize_log2 = __ilog2(msize);
+
+ im->sysconf.ddrlaw[0].bar = CFG_DDR_SDRAM_BASE >> 12;
+ im->sysconf.ddrlaw[0].ar = LBLAWAR_EN | (msize_log2 - 1);
+ im->sysconf.ddrcdr = CFG_DDRCDR_VALUE;
+
+ /*
+ * Erratum DDR3 requires a 50ms delay after clearing DDRCDR[DDR_cfg],
+ * or the DDR2 controller may fail to initialize correctly.
+ */
+ udelay(50000);
+
+ im->ddr.csbnds[0].csbnds = (msize - 1) >> 24;
+ im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
+
+ /* Currently we use only one CS, so disable the other bank. */
+ im->ddr.cs_config[1] = 0;
+
+ im->ddr.sdram_clk_cntl = CFG_DDR_SDRAM_CLK_CNTL;
+ im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3;
+ im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1;
+ im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2;
+ im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0;
+
+ if (im->pmc.pmccr1 & PMCCR1_POWER_OFF)
+ im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG | SDRAM_CFG_BI;
+ else
+ 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;
+ sync();
+
+ /* enable DDR controller */
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+ sync();
+
+ return msize;
+}
+
+long int initdram(int board_type)
+{
+ volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
+ u32 msize;
+
+ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
+ return -1;
+
+ /* DDR SDRAM */
+ msize = fixed_sdram();
+
+ if (im->pmc.pmccr1 & PMCCR1_POWER_OFF)
+ resume_from_sleep();
+
+ /* return total bus SDRAM size(bytes) -- DDR */
+ return msize;
+}
diff --git a/board/freescale/mpc8349itx/Makefile b/board/freescale/mpc8349itx/Makefile
index 31bcdb8..265e341 100644
--- a/board/freescale/mpc8349itx/Makefile
+++ b/board/freescale/mpc8349itx/Makefile
@@ -31,7 +31,7 @@ OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS)
- $(AR) crv $@ $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
clean:
rm -f $(SOBJS) $(OBJS)
diff --git a/board/freescale/mpc8360emds/mpc8360emds.c b/board/freescale/mpc8360emds/mpc8360emds.c
index 2fcef8b..f909a33 100644
--- a/board/freescale/mpc8360emds/mpc8360emds.c
+++ b/board/freescale/mpc8360emds/mpc8360emds.c
@@ -316,30 +316,36 @@ void ft_board_setup(void *blob, bd_t *bd)
immr->sysconf.spridr == SPR_8360E_REV21) {
int nodeoffset;
const char *prop;
- const char *path;
+ int path;
- nodeoffset = fdt_path_offset(fdt, "/aliases");
+ nodeoffset = fdt_path_offset(blob, "/aliases");
if (nodeoffset >= 0) {
#if defined(CONFIG_HAS_ETH0)
/* fixup UCC 1 if using rgmii-id mode */
- path = fdt_getprop(blob, nodeoffset, "ethernet0", NULL);
- if (path) {
- prop = fdt_getprop(blob, nodeoffset,
- "phy-connection-type", 0);
+ prop = fdt_getprop(blob, nodeoffset, "ethernet0", NULL);
+ if (prop) {
+ path = fdt_path_offset(blob, prop);
+ prop = fdt_getprop(blob, path,
+ "phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_setprop(blob, nodeoffset, "phy-connection-type",
- "rgmii-rxid", sizeof("rgmii-rxid"));
+ fdt_setprop(blob, path,
+ "phy-connection-type",
+ "rgmii-rxid",
+ sizeof("rgmii-rxid"));
}
#endif
#if defined(CONFIG_HAS_ETH1)
/* fixup UCC 2 if using rgmii-id mode */
- path = fdt_getprop(blob, nodeoffset, "ethernet1", NULL);
- if (path) {
- prop = fdt_getprop(blob, nodeoffset,
- "phy-connection-type", 0);
+ prop = fdt_getprop(blob, nodeoffset, "ethernet1", NULL);
+ if (prop) {
+ path = fdt_path_offset(blob, prop);
+ prop = fdt_getprop(blob, path,
+ "phy-connection-type", 0);
if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_setprop(blob, nodeoffset, "phy-connection-type",
- "rgmii-rxid", sizeof("rgmii-rxid"));
+ fdt_setprop(blob, path,
+ "phy-connection-type",
+ "rgmii-rxid",
+ sizeof("rgmii-rxid"));
}
#endif
}
diff --git a/board/freescale/mpc837xerdb/Makefile b/board/freescale/mpc837xerdb/Makefile
new file mode 100644
index 0000000..5ec7a87
--- /dev/null
+++ b/board/freescale/mpc837xerdb/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 pci.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/mpc837xerdb/config.mk b/board/freescale/mpc837xerdb/config.mk
new file mode 100644
index 0000000..5675f81
--- /dev/null
+++ b/board/freescale/mpc837xerdb/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
+#
+
+#
+# MPC837xERDB
+#
+
+TEXT_BASE = 0xFE000000
diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c
new file mode 100644
index 0000000..2d42595
--- /dev/null
+++ b/board/freescale/mpc837xerdb/mpc837xerdb.c
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ * Kevin Lam <kevin.lam@freescale.com>
+ * Joe D'Abbraccio <joe.d'abbraccio@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.
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <spd.h>
+#include <asm/io.h>
+#if defined(CONFIG_SPD_EEPROM)
+#include <spd_sdram.h>
+#endif
+
+#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
+
+int board_early_init_f(void)
+{
+ return 0;
+}
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+void ddr_enable_ecc(unsigned int dram_size);
+#endif
+int fixed_sdram(void);
+
+long int initdram(int board_type)
+{
+ immap_t *im = (immap_t *) CFG_IMMR;
+ u32 msize = 0;
+
+ if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
+ return -1;
+
+#if defined(CONFIG_SPD_EEPROM)
+ msize = spd_sdram();
+#else
+ msize = fixed_sdram();
+#endif
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+ /* Initialize DDR ECC byte */
+ ddr_enable_ecc(msize * 1024 * 1024);
+#endif
+ /* return total bus DDR size(bytes) */
+ return (msize * 1024 * 1024);
+}
+
+#if !defined(CONFIG_SPD_EEPROM)
+/*************************************************************************
+ * fixed sdram init -- doesn't use serial presence detect.
+ ************************************************************************/
+int fixed_sdram(void)
+{
+ immap_t *im = (immap_t *) CFG_IMMR;
+ u32 msize = CFG_DDR_SIZE * 1024 * 1024;
+ u32 msize_log2 = __ilog2(msize);
+
+ im->sysconf.ddrlaw[0].bar = CFG_DDR_SDRAM_BASE >> 12;
+ im->sysconf.ddrlaw[0].ar = LBLAWAR_EN | (msize_log2 - 1);
+
+ im->sysconf.ddrcdr = CFG_DDRCDR_VALUE;
+ udelay(50000);
+
+ im->ddr.sdram_clk_cntl = CFG_DDR_SDRAM_CLK_CNTL;
+ udelay(1000);
+
+ im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS;
+ im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG;
+ udelay(1000);
+
+ 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;
+ sync();
+ udelay(1000);
+
+ im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
+ udelay(2000);
+ return CFG_DDR_SIZE;
+}
+#endif /*!CFG_SPD_EEPROM */
+
+int checkboard(void)
+{
+ puts("Board: Freescale MPC837xERDB\n");
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
+ ft_cpu_setup(blob, bd);
+}
+#endif /* CONFIG_OF_BOARD_SETUP */
diff --git a/board/freescale/mpc837xerdb/pci.c b/board/freescale/mpc837xerdb/pci.c
new file mode 100644
index 0000000..26e7320
--- /dev/null
+++ b/board/freescale/mpc837xerdb/pci.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ *
+ * 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.
+ */
+
+#include <common.h>
+#include <mpc83xx.h>
+#include <pci.h>
+
+#if defined(CONFIG_PCI)
+static struct pci_region pci_regions[] = {
+ {
+ bus_start: CFG_PCI_MEM_BASE,
+ phys_start: CFG_PCI_MEM_PHYS,
+ size: CFG_PCI_MEM_SIZE,
+ flags: PCI_REGION_MEM | PCI_REGION_PREFETCH
+ },
+ {
+ bus_start: CFG_PCI_MMIO_BASE,
+ phys_start: CFG_PCI_MMIO_PHYS,
+ size: CFG_PCI_MMIO_SIZE,
+ flags: PCI_REGION_MEM
+ },
+ {
+ bus_start: CFG_PCI_IO_BASE,
+ phys_start: CFG_PCI_IO_PHYS,
+ size: CFG_PCI_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 5 PCI_CLK_OUTPUTS */
+ clk->occr |= 0xf8000000;
+ udelay(2000);
+
+ /* Configure PCI Local Access Windows */
+ pci_law[0].bar = CFG_PCI_MEM_PHYS & LAWBAR_BAR;
+ pci_law[0].ar = LBLAWAR_EN | LBLAWAR_512MB;
+
+ pci_law[1].bar = CFG_PCI_IO_PHYS & LAWBAR_BAR;
+ pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
+
+ mpc83xx_pci_init(1, reg, 0);
+}
+#endif /* CONFIG_PCI */
diff --git a/board/freescale/mpc8610hpcd/Makefile b/board/freescale/mpc8610hpcd/Makefile
index 76087c1..12a92ae 100644
--- a/board/freescale/mpc8610hpcd/Makefile
+++ b/board/freescale/mpc8610hpcd/Makefile
@@ -27,14 +27,14 @@ endif
LIB = $(obj)lib$(BOARD).a
-COBJS := $(BOARD).o \
- ../common/sys_eeprom.o \
- ../common/pixis.o \
- mpc8610hpcd_diu.o \
- ../common/fsl_diu_fb.o
-
SOBJS := init.o
+COBJS := $(BOARD).o
+
+COBJS-${CONFIG_FSL_DIU_FB} += mpc8610hpcd_diu.o
+
+COBJS += ${COBJS-y}
+
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
SOBJS := $(addprefix $(obj),$(SOBJS))