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-rw-r--r--board/freescale/m54455evb/u-boot.atm144
-rw-r--r--board/freescale/m54455evb/u-boot.int141
-rw-r--r--cpu/mcf523x/config.mk4
-rw-r--r--cpu/mcf52x2/config.mk29
-rw-r--r--cpu/mcf532x/config.mk4
-rw-r--r--cpu/mcf532x/cpu.c8
-rw-r--r--cpu/mcf5445x/config.mk4
-rw-r--r--cpu/mcf5445x/start.S2
-rw-r--r--include/asm-m68k/immap_5329.h29
-rw-r--r--include/asm-m68k/m5329.h15
-rw-r--r--include/asm-m68k/m5445x.h4
11 files changed, 362 insertions, 22 deletions
diff --git a/board/freescale/m54455evb/u-boot.atm b/board/freescale/m54455evb/u-boot.atm
new file mode 100644
index 0000000..bda68e4
--- /dev/null
+++ b/board/freescale/m54455evb/u-boot.atm
@@ -0,0 +1,144 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+OUTPUT_ARCH(m68k)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mcf5445x/start.o (.text)
+ lib_m68k/traps.o (.text)
+ lib_m68k/interrupts.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/zlib.o (.text)
+
+ . = DEFINED(env_offset) ? env_offset : .;
+ common/environment.o (.text)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+
+ .reloc :
+ {
+ __got_start = .;
+ *(.got)
+ __got_end = .;
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ . = .;
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ _sbss = .;
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = .;
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/board/freescale/m54455evb/u-boot.int b/board/freescale/m54455evb/u-boot.int
new file mode 100644
index 0000000..e480c29
--- /dev/null
+++ b/board/freescale/m54455evb/u-boot.int
@@ -0,0 +1,141 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+OUTPUT_ARCH(m68k)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+
+ cpu/mcf5445x/start.o (.text)
+ lib_m68k/traps.o (.text)
+ lib_m68k/interrupts.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/zlib.o (.text)
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+
+ .reloc :
+ {
+ __got_start = .;
+ *(.got)
+ __got_end = .;
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ . = .;
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ _sbss = .;
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ . = ALIGN(4);
+ _ebss = .;
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/cpu/mcf523x/config.mk b/cpu/mcf523x/config.mk
index ba324a8..93645a3 100644
--- a/cpu/mcf523x/config.mk
+++ b/cpu/mcf523x/config.mk
@@ -24,4 +24,8 @@
#
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+PLATFORM_CPPFLAGS += -mcpu=5235 -fPIC
+else
PLATFORM_CPPFLAGS += -m5307 -fPIC
+endif
diff --git a/cpu/mcf52x2/config.mk b/cpu/mcf52x2/config.mk
index 650db85..f97157d 100644
--- a/cpu/mcf52x2/config.mk
+++ b/cpu/mcf52x2/config.mk
@@ -24,4 +24,33 @@
#
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+
+cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
+is5249=$(shell grep CONFIG_M5249 $(TOPDIR)/include/$(cfg))
+is5253=$(shell grep CONFIG_M5253 $(TOPDIR)/include/$(cfg))
+is5271=$(shell grep CONFIG_M5271 $(TOPDIR)/include/$(cfg))
+is5272=$(shell grep CONFIG_M5272 $(TOPDIR)/include/$(cfg))
+is5282=$(shell grep CONFIG_M5282 $(TOPDIR)/include/$(cfg))
+
+
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+
+ifneq (,$(findstring CONFIG_M5249,$(is5249)))
+PLATFORM_CPPFLAGS += -mcpu=5249
+endif
+ifneq (,$(findstring CONFIG_M5253,$(is5253)))
+PLATFORM_CPPFLAGS += -mcpu=5253
+endif
+ifneq (,$(findstring CONFIG_M5271,$(is5271)))
+PLATFORM_CPPFLAGS += -mcpu=5271
+endif
+ifneq (,$(findstring CONFIG_M5272,$(is5272)))
+PLATFORM_CPPFLAGS += -mcpu=5272
+endif
+ifneq (,$(findstring CONFIG_M5282,$(is5282)))
+PLATFORM_CPPFLAGS += -mcpu=5282
+endif
+
+else
PLATFORM_CPPFLAGS += -m5307
+endif
diff --git a/cpu/mcf532x/config.mk b/cpu/mcf532x/config.mk
index ba324a8..16a0bc3 100644
--- a/cpu/mcf532x/config.mk
+++ b/cpu/mcf532x/config.mk
@@ -24,4 +24,8 @@
#
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+PLATFORM_CPPFLAGS += -mcpu=5329 -fPIC
+else
PLATFORM_CPPFLAGS += -m5307 -fPIC
+endif
diff --git a/cpu/mcf532x/cpu.c b/cpu/mcf532x/cpu.c
index 2f62e95..89cc8ad 100644
--- a/cpu/mcf532x/cpu.c
+++ b/cpu/mcf532x/cpu.c
@@ -35,14 +35,10 @@ DECLARE_GLOBAL_DATA_PTR;
int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
{
- volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG);
+ volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
- wdp->cr = 0;
udelay(1000);
-
- /* enable watchdog, set timeout to 0 and wait */
- wdp->cr = WTM_WCR_EN;
- while (1) ;
+ rcm->rcr |= RCM_RCR_SOFTRST;
/* we don't return! */
return 0;
diff --git a/cpu/mcf5445x/config.mk b/cpu/mcf5445x/config.mk
index d0c72fb..88433f2 100644
--- a/cpu/mcf5445x/config.mk
+++ b/cpu/mcf5445x/config.mk
@@ -24,4 +24,8 @@
#
PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+PLATFORM_CPPFLAGS += -mcpu=54455 -fPIC
+else
PLATFORM_CPPFLAGS += -m5407 -fPIC
+endif
diff --git a/cpu/mcf5445x/start.S b/cpu/mcf5445x/start.S
index cd989ab..423583d 100644
--- a/cpu/mcf5445x/start.S
+++ b/cpu/mcf5445x/start.S
@@ -136,7 +136,7 @@ _start:
movec %d0, %VBR
move.l #(CFG_INIT_RAM_ADDR + CFG_INIT_RAM_CTRL), %d0
- movec %d0, %RAMBAR0
+ movec %d0, %RAMBAR1
/* initialize general use internal ram */
move.l #0, %d0
diff --git a/include/asm-m68k/immap_5329.h b/include/asm-m68k/immap_5329.h
index 2a3980c..271c276 100644
--- a/include/asm-m68k/immap_5329.h
+++ b/include/asm-m68k/immap_5329.h
@@ -57,7 +57,8 @@
#define MMAP_PWM 0xFC090000
#define MMAP_EPORT 0xFC094000
#define MMAP_WDOG 0xFC098000
-#define MMAP_CCM 0xFC0A0000
+#define MMAP_RCM 0xFC0A0000
+#define MMAP_CCM 0xFC0A0004
#define MMAP_GPIO 0xFC0A4000
#define MMAP_RTC 0xFC0A8000
#define MMAP_LCDC 0xFC0AC000
@@ -479,20 +480,22 @@ typedef struct wdog_ctrl {
/*Chip configuration module registers */
typedef struct ccm_ctrl {
- u8 rstctrl; /* 0x00 Reset Controller register */
- u8 rststat; /* 0x01 Reset Status register */
- u16 res1; /* 0x02 - 0x03 */
- u16 ccr; /* 0x04 Chip configuration register */
- u16 res2; /* 0x06 */
- u16 rcon; /* 0x08 Rreset configuration register */
- u16 cir; /* 0x0A Chip identification register */
- u32 res3; /* 0x0C */
- u16 misccr; /* 0x10 Miscellaneous control register */
- u16 cdr; /* 0x12 Clock divider register */
- u16 uhcsr; /* 0x14 USB Host controller status register */
- u16 uocsr; /* 0x16 USB On-the-Go Controller Status Register */
+ u16 ccr; /* 0x00 Chip configuration register */
+ u16 res2; /* 0x02 */
+ u16 rcon; /* 0x04 Rreset configuration register */
+ u16 cir; /* 0x06 Chip identification register */
+ u32 res3; /* 0x08 */
+ u16 misccr; /* 0x0A Miscellaneous control register */
+ u16 cdr; /* 0x0C Clock divider register */
+ u16 uhcsr; /* 0x10 USB Host controller status register */
+ u16 uocsr; /* 0x12 USB On-the-Go Controller Status Reg */
} ccm_t;
+typedef struct rcm {
+ u8 rcr;
+ u8 rsr;
+} rcm_t;
+
/* GPIO port registers */
typedef struct gpio_ctrl {
/* Port Output Data Registers */
diff --git a/include/asm-m68k/m5329.h b/include/asm-m68k/m5329.h
index cd69fb0..3f05651 100644
--- a/include/asm-m68k/m5329.h
+++ b/include/asm-m68k/m5329.h
@@ -246,6 +246,21 @@
#define CSCR_BSTW (0x00000008)
/*********************************************************************
+* Reset Controller Module (RCM)
+*********************************************************************/
+
+/* Bit definitions and macros for RCR */
+#define RCM_RCR_FRCRSTOUT (0x40)
+#define RCM_RCR_SOFTRST (0x80)
+
+/* Bit definitions and macros for RSR */
+#define RCM_RSR_LOL (0x01)
+#define RCM_RSR_WDR_CORE (0x02)
+#define RCM_RSR_EXT (0x04)
+#define RCM_RSR_POR (0x08)
+#define RCM_RSR_SOFT (0x20)
+
+/*********************************************************************
* FlexCAN Module (CAN)
*********************************************************************/
/* Bit definitions and macros for CAN_CANMCR */
diff --git a/include/asm-m68k/m5445x.h b/include/asm-m68k/m5445x.h
index 8b886b0..b2bfb69 100644
--- a/include/asm-m68k/m5445x.h
+++ b/include/asm-m68k/m5445x.h
@@ -792,8 +792,8 @@
#define GPIO_PAR_FEC_FEC0_MASK (0xF8)
#define GPIO_PAR_FEC_FEC0_MII (0x07)
#define GPIO_PAR_FEC_FEC0_RMII_GPIO (0x03)
-#define GPIO_PAR_FEC_FEC0_RMII_ATA (0x02)
-#define GPIO_PAR_FEC_FEC0_ATA (0x01)
+#define GPIO_PAR_FEC_FEC0_RMII_ULPI (0x02)
+#define GPIO_PAR_FEC_FEC0_ULPI (0x01)
#define GPIO_PAR_FEC_FEC0_GPIO (0x00)
/* Bit definitions and macros for PAR_DMA */
generated by cgit v1.1 at 2024-11-25 11:28:20 +0000