From: TsiChung Liew Tsi-Chung.Liew@freescale.com

Signed-off-by: TsiChung Liew Tsi-Chung.Liew@freescale.com --- MAINTAINERS | 1 + MAKEALL | 1 + Makefile | 3 + board/freescale/m53017evb/Makefile | 44 +++ board/freescale/m53017evb/config.mk | 25 ++ board/freescale/m53017evb/m53017evb.c | 94 +++++ board/freescale/m53017evb/u-boot.lds | 143 ++++++++ cpu/mcf532x/cpu.c | 21 ++- cpu/mcf532x/cpu_init.c | 202 ++++++++++- cpu/mcf532x/speed.c | 119 +++++-- cpu/mcf532x/start.S | 11 + doc/README.m53017evb | 181 ++++++++++ include/asm-m68k/immap.h | 32 ++ include/asm-m68k/immap_5301x.h | 324 ++++++++++++++++++ include/asm-m68k/m5301x.h | 604 +++++++++++++++++++++++++++++++++ include/configs/M53017EVB.h | 247 ++++++++++++++ 16 files changed, 2003 insertions(+), 49 deletions(-) create mode 100644 board/freescale/m53017evb/Makefile create mode 100644 board/freescale/m53017evb/config.mk create mode 100644 board/freescale/m53017evb/m53017evb.c create mode 100644 board/freescale/m53017evb/u-boot.lds create mode 100644 doc/README.m53017evb create mode 100644 include/asm-m68k/immap_5301x.h create mode 100644 include/asm-m68k/m5301x.h create mode 100644 include/configs/M53017EVB.h

diff --git a/MAINTAINERS b/MAINTAINERS index 60cb6a6..8ef6bab 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -717,6 +717,7 @@ TsiChung Liew Tsi-Chung.Liew@freescale.com M52277EVB mcf5227x M5235EVB mcf52x2 M5253DEMO mcf52x2 + M53017EVB mcf532x M5329EVB mcf532x M5373EVB mcf532x M54455EVB mcf5445x diff --git a/MAKEALL b/MAKEALL index aa602b7..26217fd 100755 --- a/MAKEALL +++ b/MAKEALL @@ -708,6 +708,7 @@ LIST_coldfire=" \ M5272C3 \ M5275EVB \ M5282EVB \ + M53017EVB \ M5329AFEE \ M5373EVB \ M54451EVB \ diff --git a/Makefile b/Makefile index 7a35676..3c74fd2 100644 --- a/Makefile +++ b/Makefile @@ -1978,6 +1978,9 @@ M5275EVB_config : unconfig M5282EVB_config : unconfig @$(MKCONFIG) $(@:_config=) m68k mcf52x2 m5282evb freescale

+M53017EVB_config : unconfig + @$(MKCONFIG) $(@:_config=) m68k mcf532x m53017evb freescale + M5329AFEE_config \ M5329BFEE_config : unconfig @case "$@" in \ diff --git a/board/freescale/m53017evb/Makefile b/board/freescale/m53017evb/Makefile new file mode 100644 index 0000000..981763d --- /dev/null +++ b/board/freescale/m53017evb/Makefile @@ -0,0 +1,44 @@ +# +# (C) Copyright 2000-2003 +# 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) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/freescale/m53017evb/config.mk b/board/freescale/m53017evb/config.mk new file mode 100644 index 0000000..ce014ed --- /dev/null +++ b/board/freescale/m53017evb/config.mk @@ -0,0 +1,25 @@ +# +# (C) Copyright 2000-2003 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# Coldfire contribution by Bernhard Kuhn bkuhn@metrowerks.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 +# + +TEXT_BASE = 0 diff --git a/board/freescale/m53017evb/m53017evb.c b/board/freescale/m53017evb/m53017evb.c new file mode 100644 index 0000000..f331786 --- /dev/null +++ b/board/freescale/m53017evb/m53017evb.c @@ -0,0 +1,94 @@ +/* + * (C) Copyright 2000-2003 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@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 <config.h> +#include <common.h> +#include <asm/immap.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + puts("Board: "); + puts("Freescale M53017EVB\n"); + return 0; +}; + +phys_size_t initdram(int board_type) +{ + volatile sdram_t *sdram = (volatile sdram_t *)(MMAP_SDRAM); + u32 dramsize, i; + + dramsize = CONFIG_SYS_SDRAM_SIZE * 0x100000; + + for (i = 0x13; i < 0x20; i++) { + if (dramsize == (1 << i)) + break; + } + i--; + + sdram->cs0 = (CONFIG_SYS_SDRAM_BASE | i); +#ifdef CONFIG_SYS_SDRAM_BASE1 + sdram->cs1 = (CONFIG_SYS_SDRAM_BASE | i); +#endif + sdram->cfg1 = CONFIG_SYS_SDRAM_CFG1; + sdram->cfg2 = CONFIG_SYS_SDRAM_CFG2; + + udelay(500); + + /* Issue PALL */ + sdram->ctrl = (CONFIG_SYS_SDRAM_CTRL | 2); + asm("nop"); + + /* Perform two refresh cycles */ + sdram->ctrl = CONFIG_SYS_SDRAM_CTRL | 4; + sdram->ctrl = CONFIG_SYS_SDRAM_CTRL | 4; + asm("nop"); + + /* Issue LEMR */ + sdram->mode = CONFIG_SYS_SDRAM_MODE; + asm("nop"); + sdram->mode = CONFIG_SYS_SDRAM_EMOD; + asm("nop"); + + sdram->ctrl = (CONFIG_SYS_SDRAM_CTRL | 2); + asm("nop"); + + sdram->ctrl = (CONFIG_SYS_SDRAM_CTRL & ~0x80000000) | 0x10000F00; + asm("nop"); + + udelay(100); + + return dramsize; +}; + +int testdram(void) +{ + /* TODO: XXX XXX XXX */ + printf("DRAM test not implemented!\n"); + + return (0); +} diff --git a/board/freescale/m53017evb/u-boot.lds b/board/freescale/m53017evb/u-boot.lds new file mode 100644 index 0000000..dc53141 --- /dev/null +++ b/board/freescale/m53017evb/u-boot.lds @@ -0,0 +1,143 @@ +/* + * (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) +/* 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/mcf532x/start.o (.text) + cpu/mcf532x/libmcf532x.a (.text) + lib_m68k/libm68k.a (.text) + common/dlmalloc.o (.text) + lib_generic/zlib.o (.text) + + . = DEFINED(env_offset) ? env_offset : .; + common/env_embedded.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 (NOLOAD) : + { + _sbss = .; + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(4); + _ebss = .; + } + _end = . ; + PROVIDE (end = .); +} diff --git a/cpu/mcf532x/cpu.c b/cpu/mcf532x/cpu.c index fd77939..bcb092d 100644 --- a/cpu/mcf532x/cpu.c +++ b/cpu/mcf532x/cpu.c @@ -3,7 +3,7 @@ * (C) Copyright 2000-2003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * - * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -56,6 +56,24 @@ int checkcpu(void) msk = (ccm->cir >> 6); ver = (ccm->cir & 0x003f); switch (msk) { +#ifdef CONFIG_MCF5301x + case 0x78: + id = 53010; + break; + case 0x77: + id = 53012; + break; + case 0x76: + id = 53015; + break; + case 0x74: + id = 53011; + break; + case 0x73: + id = 53013; + break; +#endif +#ifdef CONFIG_MCF532x case 0x54: id = 5329; break; @@ -77,6 +95,7 @@ int checkcpu(void) case 0x6B: id = 5372; break; +#endif }

if (id) { diff --git a/cpu/mcf532x/cpu_init.c b/cpu/mcf532x/cpu_init.c index 39be11f..687c7e4 100644 --- a/cpu/mcf532x/cpu_init.c +++ b/cpu/mcf532x/cpu_init.c @@ -3,7 +3,7 @@ * (C) Copyright 2000-2003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * - * (C) Copyright 2007 Freescale Semiconductor, Inc. + * (C) Copyright 2004-2008 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -35,13 +35,180 @@ #include <asm/fec.h> #endif

-/* - * Breath some life into the CPU... - * - * Set up the memory map, - * initialize a bunch of registers, - * initialize the UPM's - */ +#ifdef CONFIG_MCF5301x +void cpu_init_f(void) +{ + volatile scm1_t *scm1 = (scm1_t *) MMAP_SCM1; + volatile scm2_t *scm2 = (scm2_t *) MMAP_SCM2; + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + volatile fbcs_t *fbcs = (fbcs_t *) MMAP_FBCS; + + /* watchdog is enabled by default - disable the watchdog */ +#ifndef CONFIG_WATCHDOG + /*wdog->cr = 0; */ +#endif + + scm1->mpr = 0x77777777; + scm1->pacra = 0; + scm1->pacrb = 0; + scm1->pacrc = 0; + scm1->pacrd = 0; + scm1->pacre = 0; + scm1->pacrf = 0; + scm1->pacrg = 0; + +#if (defined(CONFIG_SYS_CS0_BASE) && defined(CONFIG_SYS_CS0_MASK) \ + && defined(CONFIG_SYS_CS0_CTRL)) + gpio->par_cs |= GPIO_PAR_CS0_CS0; + fbcs->csar0 = CONFIG_SYS_CS0_BASE; + fbcs->cscr0 = CONFIG_SYS_CS0_CTRL; + fbcs->csmr0 = CONFIG_SYS_CS0_MASK; +#endif + +#if (defined(CONFIG_SYS_CS1_BASE) && defined(CONFIG_SYS_CS1_MASK) \ + && defined(CONFIG_SYS_CS1_CTRL)) + gpio->par_cs |= GPIO_PAR_CS1_CS1; + fbcs->csar1 = CONFIG_SYS_CS1_BASE; + fbcs->cscr1 = CONFIG_SYS_CS1_CTRL; + fbcs->csmr1 = CONFIG_SYS_CS1_MASK; +#endif + +#if (defined(CONFIG_SYS_CS2_BASE) && defined(CONFIG_SYS_CS2_MASK) \ + && defined(CONFIG_SYS_CS2_CTRL)) + fbcs->csar2 = CONFIG_SYS_CS2_BASE; + fbcs->cscr2 = CONFIG_SYS_CS2_CTRL; + fbcs->csmr2 = CONFIG_SYS_CS2_MASK; +#endif + +#if (defined(CONFIG_SYS_CS3_BASE) && defined(CONFIG_SYS_CS3_MASK) \ + && defined(CONFIG_SYS_CS3_CTRL)) + fbcs->csar3 = CONFIG_SYS_CS3_BASE; + fbcs->cscr3 = CONFIG_SYS_CS3_CTRL; + fbcs->csmr3 = CONFIG_SYS_CS3_MASK; +#endif + +#if (defined(CONFIG_SYS_CS4_BASE) && defined(CONFIG_SYS_CS4_MASK) \ + && defined(CONFIG_SYS_CS4_CTRL)) + gpio->par_cs |= GPIO_PAR_CS4; + fbcs->csar4 = CONFIG_SYS_CS4_BASE; + fbcs->cscr4 = CONFIG_SYS_CS4_CTRL; + fbcs->csmr4 = CONFIG_SYS_CS4_MASK; +#endif + +#if (defined(CONFIG_SYS_CS5_BASE) && defined(CONFIG_SYS_CS5_MASK) \ + && defined(CONFIG_SYS_CS5_CTRL)) + gpio->par_cs |= GPIO_PAR_CS5; + fbcs->csar5 = CONFIG_SYS_CS5_BASE; + fbcs->cscr5 = CONFIG_SYS_CS5_CTRL; + fbcs->csmr5 = CONFIG_SYS_CS5_MASK; +#endif + +#ifdef CONFIG_FSL_I2C + gpio->par_feci2c = GPIO_PAR_FECI2C_SDA_SDA | GPIO_PAR_FECI2C_SCL_SCL; +#endif + + icache_enable(); +} + +/* initialize higher level parts of CPU like timers */ +int cpu_init_r(void) +{ +#ifdef CONFIG_MCFFEC + volatile ccm_t *ccm = (ccm_t *) MMAP_CCM; +#endif +#ifdef CONFIG_MCFRTC + volatile rtc_t *rtc = (rtc_t *) (CONFIG_SYS_MCFRTC_BASE); + volatile rtcex_t *rtcex = (rtcex_t *) & rtc->extended; + + rtcex->gocu = CONFIG_SYS_RTC_CNT; + rtcex->gocl = CONFIG_SYS_RTC_SETUP; + +#endif +#ifdef CONFIG_MCFFEC + if (CONFIG_SYS_FEC0_MIIBASE != CONFIG_SYS_FEC1_MIIBASE) + ccm->misccr |= CCM_MISCCR_FECM; + else + ccm->misccr &= ~CCM_MISCCR_FECM; +#endif + + return (0); +} + +void uart_port_conf(void) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + + /* Setup Ports: */ + switch (CONFIG_SYS_UART_PORT) { + case 0: + gpio->par_uart = (GPIO_PAR_UART_U0TXD | GPIO_PAR_UART_U0RXD); + break; + case 1: +#ifdef CONFIG_SYS_UART1_ALT1_GPIO + gpio->par_simp1h &= + ~(GPIO_PAR_SIMP1H_DATA1_MASK | GPIO_PAR_SIMP1H_VEN1_MASK); + gpio->par_simp1h |= + (GPIO_PAR_SIMP1H_DATA1_U1TXD | GPIO_PAR_SIMP1H_VEN1_U1RXD); +#elif defined(CONFIG_SYS_UART1_ALT2_GPIO) + gpio->par_ssih &= + ~(GPIO_PAR_SSIH_RXD_MASK | GPIO_PAR_SSIH_TXD_MASK); + gpio->par_ssih |= + (GPIO_PAR_SSIH_RXD_U1RXD | GPIO_PAR_SSIH_TXD_U1TXD); +#endif + break; + case 2: +#ifdef CONFIG_SYS_UART2_PRI_GPIO + gpio->par_uart |= (GPIO_PAR_UART_U2TXD | GPIO_PAR_UART_U2RXD); +#elif defined(CONFIG_SYS_UART2_ALT1_GPIO) + gpio->par_dspih &= + ~(GPIO_PAR_DSPIH_SIN_MASK | GPIO_PAR_DSPIH_SOUT_MASK); + gpio->par_dspih |= + (GPIO_PAR_DSPIH_SIN_U2RXD | GPIO_PAR_DSPIH_SOUT_U2TXD); +#elif defined(CONFIG_SYS_UART2_ALT2_GPIO) + gpio->par_feci2c &= + ~(GPIO_PAR_FECI2C_SDA_MASK | GPIO_PAR_FECI2C_SCL_MASK); + gpio->par_feci2c |= + (GPIO_PAR_FECI2C_SDA_U2TXD | GPIO_PAR_FECI2C_SCL_U2RXD); +#endif + break; + } +} + +#if defined(CONFIG_CMD_NET) +int fecpin_setclear(struct eth_device *dev, int setclear) +{ + volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO; + struct fec_info_s *info = (struct fec_info_s *)dev->priv; + + if (setclear) { + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) { + gpio->par_fec |= + GPIO_PAR_FEC0_7W_FEC | GPIO_PAR_FEC0_RMII_FEC; + gpio->par_feci2c |= + GPIO_PAR_FECI2C_MDC0 | GPIO_PAR_FECI2C_MDIO0; + } else { + gpio->par_fec |= + GPIO_PAR_FEC1_7W_FEC | GPIO_PAR_FEC1_RMII_FEC; + gpio->par_feci2c |= + GPIO_PAR_FECI2C_MDC1 | GPIO_PAR_FECI2C_MDIO1; + } + } else { + if (info->iobase == CONFIG_SYS_FEC0_IOBASE) { + gpio->par_fec &= + ~(GPIO_PAR_FEC0_7W_FEC | GPIO_PAR_FEC0_RMII_FEC); + gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII0_MASK; + } else { + gpio->par_fec &= + ~(GPIO_PAR_FEC1_7W_FEC | GPIO_PAR_FEC1_RMII_FEC); + gpio->par_feci2c &= GPIO_PAR_FECI2C_RMII1_MASK; + } + } + return 0; +} +#endif /* CONFIG_CMD_NET */ +#endif /* CONFIG_MCF5301x */ + +#ifdef CONFIG_MCF532x void cpu_init_f(void) { volatile scm1_t *scm1 = (scm1_t *) MMAP_SCM1; @@ -68,13 +235,15 @@ void cpu_init_f(void) /* Port configuration */ gpio->par_cs = 0;

-#if (defined(CONFIG_SYS_CS0_BASE) && defined(CONFIG_SYS_CS0_MASK) && defined(CONFIG_SYS_CS0_CTRL)) +#if (defined(CONFIG_SYS_CS0_BASE) && defined(CONFIG_SYS_CS0_MASK) \ + && defined(CONFIG_SYS_CS0_CTRL)) fbcs->csar0 = CONFIG_SYS_CS0_BASE; fbcs->cscr0 = CONFIG_SYS_CS0_CTRL; fbcs->csmr0 = CONFIG_SYS_CS0_MASK; #endif

-#if (defined(CONFIG_SYS_CS1_BASE) && defined(CONFIG_SYS_CS1_MASK) && defined(CONFIG_SYS_CS1_CTRL)) +#if (defined(CONFIG_SYS_CS1_BASE) && defined(CONFIG_SYS_CS1_MASK) \ + && defined(CONFIG_SYS_CS1_CTRL)) /* Latch chipselect */ gpio->par_cs |= GPIO_PAR_CS1; fbcs->csar1 = CONFIG_SYS_CS1_BASE; @@ -82,28 +251,32 @@ void cpu_init_f(void) fbcs->csmr1 = CONFIG_SYS_CS1_MASK; #endif

-#if (defined(CONFIG_SYS_CS2_BASE) && defined(CONFIG_SYS_CS2_MASK) && defined(CONFIG_SYS_CS2_CTRL)) +#if (defined(CONFIG_SYS_CS2_BASE) && defined(CONFIG_SYS_CS2_MASK) \ + && defined(CONFIG_SYS_CS2_CTRL)) gpio->par_cs |= GPIO_PAR_CS2; fbcs->csar2 = CONFIG_SYS_CS2_BASE; fbcs->cscr2 = CONFIG_SYS_CS2_CTRL; fbcs->csmr2 = CONFIG_SYS_CS2_MASK; #endif

-#if (defined(CONFIG_SYS_CS3_BASE) && defined(CONFIG_SYS_CS3_MASK) && defined(CONFIG_SYS_CS3_CTRL)) +#if (defined(CONFIG_SYS_CS3_BASE) && defined(CONFIG_SYS_CS3_MASK) \ + && defined(CONFIG_SYS_CS3_CTRL)) gpio->par_cs |= GPIO_PAR_CS3; fbcs->csar3 = CONFIG_SYS_CS3_BASE; fbcs->cscr3 = CONFIG_SYS_CS3_CTRL; fbcs->csmr3 = CONFIG_SYS_CS3_MASK; #endif

-#if (defined(CONFIG_SYS_CS4_BASE) && defined(CONFIG_SYS_CS4_MASK) && defined(CONFIG_SYS_CS4_CTRL)) +#if (defined(CONFIG_SYS_CS4_BASE) && defined(CONFIG_SYS_CS4_MASK) \ + && defined(CONFIG_SYS_CS4_CTRL)) gpio->par_cs |= GPIO_PAR_CS4; fbcs->csar4 = CONFIG_SYS_CS4_BASE; fbcs->cscr4 = CONFIG_SYS_CS4_CTRL; fbcs->csmr4 = CONFIG_SYS_CS4_MASK; #endif

-#if (defined(CONFIG_SYS_CS5_BASE) && defined(CONFIG_SYS_CS5_MASK) && defined(CONFIG_SYS_CS5_CTRL)) +#if (defined(CONFIG_SYS_CS5_BASE) && defined(CONFIG_SYS_CS5_MASK) \ + && defined(CONFIG_SYS_CS5_CTRL)) gpio->par_cs |= GPIO_PAR_CS5; fbcs->csar5 = CONFIG_SYS_CS5_BASE; fbcs->cscr5 = CONFIG_SYS_CS5_CTRL; @@ -162,3 +335,4 @@ int fecpin_setclear(struct eth_device *dev, int setclear) return 0; } #endif +#endif /* CONFIG_MCF532x */ diff --git a/cpu/mcf532x/speed.c b/cpu/mcf532x/speed.c index 1e40374..0d378e6 100644 --- a/cpu/mcf532x/speed.c +++ b/cpu/mcf532x/speed.c @@ -3,7 +3,7 @@ * (C) Copyright 2000-2003 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * - * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * * See file CREDITS for list of people who contributed to this @@ -36,26 +36,33 @@ DECLARE_GLOBAL_DATA_PTR; #define MAX_FVCO 500000 /* KHz */ #define MAX_FSYS 80000 /* KHz */ #define MIN_FSYS 58333 /* KHz */ + +#ifdef CONFIG_MCF5301x +#define FREF 20000 /* KHz */ +#define MAX_MFD 63 /* Multiplier */ +#define MIN_MFD 0 /* Multiplier */ +#define USBDIV 8 + +/* Low Power Divider specifications */ +#define MIN_LPD (0) /* Divider (not encoded) */ +#define MAX_LPD (15) /* Divider (not encoded) */ +#define DEFAULT_LPD (0) /* Divider (not encoded) */ +#endif + +#ifdef CONFIG_MCF532x #define FREF 16000 /* KHz */ #define MAX_MFD 135 /* Multiplier */ #define MIN_MFD 88 /* Multiplier */ -#define BUSDIV 6 /* Divider */ -/* - * Low Power Divider specifications - */ + +/* Low Power Divider specifications */ #define MIN_LPD (1 << 0) /* Divider (not encoded) */ #define MAX_LPD (1 << 15) /* Divider (not encoded) */ #define DEFAULT_LPD (1 << 1) /* Divider (not encoded) */ +#endif

-/* - * Get the value of the current system clock - * - * Parameters: - * none - * - * Return Value: - * The current output system frequency - */ +#define BUSDIV 6 /* Divider */ + +/* Get the value of the current system clock */ int get_sys_clock(void) { volatile ccm_t *ccm = (volatile ccm_t *)(MMAP_CCM); @@ -65,9 +72,23 @@ int get_sys_clock(void) /* Test to see if device is in LIMP mode */ if (ccm->misccr & CCM_MISCCR_LIMP) { divider = ccm->cdr & CCM_CDR_LPDIV(0xF); +#ifdef CONFIG_MCF5301x + return (FREF / (3 * (1 << divider))); +#endif +#ifdef CONFIG_MCF532x return (FREF / (2 << divider)); +#endif } else { +#ifdef CONFIG_MCF5301x + u32 pfdr = (pll->pcr & 0x3F) + 1; + u32 refdiv = (1 << ((pll->pcr & PLL_PCR_REFDIV(7)) >> 8)); + u32 busdiv = ((pll->pdr & 0x00F0) >> 4) + 1; + + return (((FREF * pfdr) / refdiv) / busdiv); +#endif +#ifdef CONFIG_MCF532x return ((FREF * pll->pfdr) / (BUSDIV * 4)); +#endif } }

@@ -92,7 +113,7 @@ int clock_limp(int div) div = MAX_LPD;

/* Save of the current value of the SSIDIV so we don't overwrite the value */ - temp = (ccm->cdr & CCM_CDR_SSIDIV(0xF)); + temp = (ccm->cdr & CCM_CDR_SSIDIV(0xFF));

/* Apply the divider to the system clock */ ccm->cdr = (CCM_CDR_LPDIV(div) | CCM_CDR_SSIDIV(temp)); @@ -102,15 +123,7 @@ int clock_limp(int div) return (FREF / (3 * (1 << div))); }

-/* - * Exit low power LIMP mode - * - * Parameters: - * div Desired system frequency divider - * - * Return Value: - * The resulting output system frequency - */ +/* Exit low power LIMP mode */ int clock_exit_limp(void) { volatile ccm_t *ccm = (volatile ccm_t *)(MMAP_CCM); @@ -139,7 +152,10 @@ int clock_exit_limp(void) */ int clock_pll(int fsys, int flags) { +#ifdef CONFIG_MCF532x volatile u32 *sdram_workaround = (volatile u32 *)(MMAP_SDRAM + 0x80); +#endif + volatile sdram_t *sdram = (volatile sdram_t *)(MMAP_SDRAM); volatile pll_t *pll = (volatile pll_t *)(MMAP_PLL); int fref, temp, fout, mfd; u32 i; @@ -148,9 +164,17 @@ int clock_pll(int fsys, int flags)

if (fsys == 0) { /* Return current PLL output */ +#ifdef CONFIG_MCF5301x + u32 busdiv = ((pll->pdr >> 4) & 0x0F) + 1; + mfd = (pll->pcr & 0x3F) + 1; + + return (fref * mfd) / busdiv; +#endif +#ifdef CONFIG_MCF532x mfd = pll->pfdr;

return (fref * mfd / (BUSDIV * 4)); +#endif }

/* Check bounds of requested system clock */ @@ -160,21 +184,33 @@ int clock_pll(int fsys, int flags) if (fsys < MIN_FSYS) fsys = MIN_FSYS;

- /* Multiplying by 100 when calculating the temp value, - and then dividing by 100 to calculate the mfd allows - for exact values without needing to include floating - point libraries. */ + /* + * Multiplying by 100 when calculating the temp value, + * and then dividing by 100 to calculate the mfd allows + * for exact values without needing to include floating + * point libraries. + */ temp = (100 * fsys) / fref; +#ifdef CONFIG_MCF5301x + mfd = (BUSDIV * temp) / 100; + + /* Determine the output frequency for selected values */ + fout = ((fref * mfd) / BUSDIV); +#endif +#ifdef CONFIG_MCF532x mfd = (4 * BUSDIV * temp) / 100;

/* Determine the output frequency for selected values */ fout = ((fref * mfd) / (BUSDIV * 4)); +#endif

/* * Check to see if the SDRAM has already been initialized. * If it has then the SDRAM needs to be put into self refresh * mode before reprogramming the PLL. */ + if (sdram->ctrl & SDRAMC_SDCR_REF) + sdram->ctrl &= ~SDRAMC_SDCR_CKE;

/* * Initialize the PLL to generate the new system clock frequency. @@ -184,20 +220,37 @@ int clock_pll(int fsys, int flags) /* Enter LIMP mode */ clock_limp(DEFAULT_LPD);

+#ifdef CONFIG_MCF5301x + pll->pdr = + PLL_PDR_OUTDIV1((BUSDIV / 3) - 1) | + PLL_PDR_OUTDIV2(BUSDIV - 1) | + PLL_PDR_OUTDIV3((BUSDIV / 2) - 1) | + PLL_PDR_OUTDIV4(USBDIV - 1); + + pll->pcr &= PLL_PCR_FBDIV_MASK; + pll->pcr |= PLL_PCR_FBDIV(mfd - 1); +#endif +#ifdef CONFIG_MCF532x /* Reprogram PLL for desired fsys */ pll->podr = (PLL_PODR_CPUDIV(BUSDIV / 3) | PLL_PODR_BUSDIV(BUSDIV));

pll->pfdr = mfd; +#endif

/* Exit LIMP mode */ clock_exit_limp();

+ /* Return the SDRAM to normal operation if it is in use. */ + if (sdram->ctrl & SDRAMC_SDCR_REF) + sdram->ctrl |= SDRAMC_SDCR_CKE; + +#ifdef CONFIG_MCF532x /* - * Return the SDRAM to normal operation if it is in use. + * software workaround for SDRAM opeartion after exiting LIMP + * mode errata */ - - /* software workaround for SDRAM opeartion after exiting LIMP mode errata */ *sdram_workaround = CONFIG_SYS_SDRAM_BASE; +#endif

/* wait for DQS logic to relock */ for (i = 0; i < 0x200; i++) ; @@ -205,9 +258,7 @@ int clock_pll(int fsys, int flags) return fout; }

-/* - * get_clocks() fills in gd->cpu_clock and gd->bus_clk - */ +/* get_clocks() fills in gd->cpu_clock and gd->bus_clk */ int get_clocks(void) { gd->bus_clk = clock_pll(CONFIG_SYS_CLK / 1000, 0) * 1000; diff --git a/cpu/mcf532x/start.S b/cpu/mcf532x/start.S index 7a3eb5f..8fa605a 100644 --- a/cpu/mcf532x/start.S +++ b/cpu/mcf532x/start.S @@ -2,6 +2,9 @@ * Copyright (C) 2003 Josef Baumgartner josef.baumgartner@telex.de * Based on code from Bernhard Kuhn bkuhn@metrowerks.com * + * (C) Copyright 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@freescale.com) + * * See file CREDITS for list of people who contributed to this * project. * @@ -140,6 +143,14 @@ _start: movec %d0, %ACR0 movec %d0, %ACR1

+#ifdef CONFIG_MCF5301x + move.l #(0xFC0a0010), %a0 + move.w (%a0), %d0 + and.l %d0, 0xEFFF + + move.w %d0, (%a0) +#endif + /* initialize general use internal ram */ move.l #0, %d0 move.l #(CONFIG_SYS_INIT_RAM_ADDR+CONFIG_SYS_INIT_RAM_END-8), %a1 diff --git a/doc/README.m53017evb b/doc/README.m53017evb new file mode 100644 index 0000000..60cfa95 --- /dev/null +++ b/doc/README.m53017evb @@ -0,0 +1,181 @@ +Freescale MCF53017EVB ColdFire Development Board +================================================ + +TsiChung Liew(Tsi-Chung.Liew@freescale.com) +Created 10/22/08 +=========================================== + + +Changed files: +============== + +- board/freescale/m53017evb/m53017evb.c Dram setup +- board/freescale/m53017evb/mii.c Mii access +- board/freescale/m53017evb/Makefile Makefile +- board/freescale/m53017evb/config.mk config make +- board/freescale/m53017evb/u-boot.lds Linker description + +- cpu/mcf532x/cpu.c cpu specific code +- cpu/mcf532x/cpu_init.c FBCS, Mux pins, icache and RTC extra regs +- cpu/mcf532x/interrupts.c cpu specific interrupt support +- cpu/mcf532x/speed.c system, flexbus, and cpu clock +- cpu/mcf532x/Makefile Makefile +- cpu/mcf532x/config.mk config make +- cpu/mcf532x/start.S start up assembly code + +- doc/README.m53017evb This readme file + +- drivers/net/mcffec.c ColdFire common FEC driver +- drivers/net/mcfmii.c ColdFire common Mii driver +- drivers/serial/mcfuart.c ColdFire common UART driver +- drivers/rtc/mcfrtc.c Realtime clock Driver + +- include/asm-m68k/bitops.h Bit operation function export +- include/asm-m68k/byteorder.h Byte order functions +- include/asm-m68k/fec.h FEC structure and definition +- include/asm-m68k/fsl_i2c.h I2C structure and definition +- include/asm-m68k/global_data.h Global data structure +- include/asm-m68k/immap.h ColdFire specific header file and driver macros +- include/asm-m68k/immap_5301x.h mcf5301x specific header file +- include/asm-m68k/io.h io functions +- include/asm-m68k/m532x.h mcf5301x specific header file +- include/asm-m68k/posix_types.h Posix +- include/asm-m68k/processor.h header file +- include/asm-m68k/ptrace.h Exception structure +- include/asm-m68k/rtc.h Realtime clock header file +- include/asm-m68k/string.h String function export +- include/asm-m68k/timer.h Timer structure and definition +- include/asm-m68k/types.h Data types definition +- include/asm-m68k/uart.h Uart structure and definition +- include/asm-m68k/u-boot.h u-boot structure + +- include/configs/M53017EVB.h Board specific configuration file + +- lib_m68k/board.c board init function +- lib_m68k/cache.c +- lib_m68k/interrupts Coldfire common interrupt functions +- lib_m68k/m68k_linux.c +- lib_m68k/time.c Timer functions (Dma timer and PIT) +- lib_m68k/traps.c Exception init code + +1 MCF5301x specific Options/Settings +==================================== +1.1 pre-loader is no longer suppoer in thie coldfire family + +1.2 Configuration settings for M53017EVB Development Board +CONFIG_MCF5301x -- define for all MCF5301x CPUs +CONFIG_M53015 -- define for MCF53015 CPUs +CONFIG_M53017EVB -- define for M53017EVB board + +CONFIG_MCFUART -- define to use common CF Uart driver +CONFIG_SYS_UART_PORT -- define UART port number, start with 0, 1 and 2 +CONFIG_BAUDRATE -- define UART baudrate + +CONFIG_MCFRTC -- define to use common CF RTC driver +CONFIG_SYS_MCFRTC_BASE -- provide base address for RTC in immap.h +CONFIG_SYS_RTC_OSCILLATOR -- define RTC clock frequency +RTC_DEBUG -- define to show RTC debug message +CONFIG_CMD_DATE -- enable to use date feature in u-boot + +CONFIG_MCFFEC -- define to use common CF FEC driver +CONFIG_NET_MULTI -- define to use multi FEC in u-boot +CONFIG_MII -- enable to use MII driver +CONFIG_CF_DOMII -- enable to use MII feature in cmd_mii.c +CONFIG_SYS_DISCOVER_PHY -- enable PHY discovery +CONFIG_SYS_RX_ETH_BUFFER -- Set FEC Receive buffer +CONFIG_SYS_FAULT_ECHO_LINK_DOWN -- +CONFIG_SYS_FEC0_PINMUX -- Set FEC0 Pin configuration +CONFIG_SYS_FEC0_MIIBASE -- Set FEC0 MII base register +MCFFEC_TOUT_LOOP -- set FEC timeout loop + +CONFIG_MCFTMR -- define to use DMA timer +CONFIG_MCFPIT -- define to use PIT timer + +CONFIG_FSL_I2C -- define to use FSL common I2C driver +CONFIG_HARD_I2C -- define for I2C hardware support +CONFIG_SOFT_I2C -- define for I2C bit-banged +CONFIG_SYS_I2C_SPEED -- define for I2C speed +CONFIG_SYS_I2C_SLAVE -- define for I2C slave address +CONFIG_SYS_I2C_OFFSET -- define for I2C base address offset +CONFIG_SYS_IMMR -- define for MBAR offset + +CONFIG_SYS_MBAR -- define MBAR offset + +CONFIG_MONITOR_IS_IN_RAM -- Not support + +CONFIG_SYS_INIT_RAM_ADDR -- defines the base address of the MCF5301x internal SRAM + +CONFIG_SYS_CSn_BASE -- defines the Chip Select Base register +CONFIG_SYS_CSn_MASK -- defines the Chip Select Mask register +CONFIG_SYS_CSn_CTRL -- defines the Chip Select Control register + +CONFIG_SYS_SDRAM_BASE -- defines the DRAM Base + +2. MEMORY MAP UNDER U-BOOT AND LINUX KERNEL +=========================================== +2.1. System memory map: + Flash: 0x00000000-0x3FFFFFFF (1024MB) + DDR: 0x40000000-0x7FFFFFFF (1024MB) + SRAM: 0x80000000-0x8FFFFFFF (256MB) + IP: 0xFC000000-0xFFFFFFFF (256MB) + +2.2. For the initial bringup, we adopted a consistent memory scheme between u-boot and + linux kernel, you can customize it based on your system requirements: + Flash0: 0x00000000-0x00FFFFFF (16MB) + DDR: 0x40000000-0x4FFFFFFF (256MB) + SRAM: 0x80000000-0x80007FFF (32KB) + IP: 0xFC000000-0xFC0FFFFF (64KB) + +3. COMPILATION +============== +3.1 To create U-Boot the gcc-4.x-xx compiler set (ColdFire ELF or +uClinux version) from codesourcery.com was used. Download it from: +http://www.codesourcery.com/gnu_toolchains/coldfire/download.html + +3.2 Compilation + export CROSS_COMPILE=cross-compile-prefix + cd u-boot + make distclean + make M53017EVB_config + make + +4. SCREEN DUMP +============== +4.1 M53017EVB Development board + (NOTE: May not show exactly the same) + +U-Boot 2008.10 (Oct 22 2007 - 11:07:57) + +CPU: Freescale MCF53015 (Mask:76 Version:0) + CPU CLK 240 Mhz BUS CLK 80 Mhz +Board: Freescale M53017EVB +I2C: ready +DRAM: 64 MB +FLASH: 16 MB +In: serial +Out: serial +Err: serial +NAND: 16 MiB +Net: FEC0, FEC1 +-> print +bootdelay=1 +baudrate=115200 +ethaddr=00:e0:0c:bc:e5:60 +hostname=M53017EVB +netdev=eth0 +loadaddr=40010000 +u-boot=u-boot.bin +load=tftp ${loadaddr) ${u-boot} +upd=run load; run prog +prog=prot off 0 3ffff;era 0 3ffff;cp.b ${loadaddr} 0 ${filesize};save +gatewayip=192.168.1.1 +netmask=255.255.255.0 +ipaddr=192.168.1.3 +serverip=192.168.1.2 +stdin=serial +stdout=serial +stderr=serial +mem=65024k + +Environment size: 437/4092 bytes +-> diff --git a/include/asm-m68k/immap.h b/include/asm-m68k/immap.h index ccd7c2b..93f730f 100644 --- a/include/asm-m68k/immap.h +++ b/include/asm-m68k/immap.h @@ -227,6 +227,38 @@ #endif #endif /* CONFIG_M5282 */

+#if defined(CONFIG_MCF5301x) +#include <asm/immap_5301x.h> +#include <asm/m5301x.h> + +#define CONFIG_SYS_FEC0_IOBASE (MMAP_FEC0) +#define CONFIG_SYS_FEC1_IOBASE (MMAP_FEC1) +#define CONFIG_SYS_UART_BASE (MMAP_UART0 + (CONFIG_SYS_UART_PORT * 0x4000)) + +#define CONFIG_SYS_MCFRTC_BASE (MMAP_RTC) + +/* Timer */ +#ifdef CONFIG_MCFTMR +#define CONFIG_SYS_UDELAY_BASE (MMAP_DTMR0) +#define CONFIG_SYS_TMR_BASE (MMAP_DTMR1) +#define CONFIG_SYS_TMRPND_REG (((volatile int0_t *)(CONFIG_SYS_INTR_BASE))->iprh0) +#define CONFIG_SYS_TMRINTR_NO (INT0_HI_DTMR1) +#define CONFIG_SYS_TMRINTR_MASK (INTC_IPRH_INT33) +#define CONFIG_SYS_TMRINTR_PEND (CONFIG_SYS_TMRINTR_MASK) +#define CONFIG_SYS_TMRINTR_PRI (6) +#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8) +#endif + +#ifdef CONFIG_MCFPIT +#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0) +#define CONFIG_SYS_PIT_BASE (MMAP_PIT1) +#define CONFIG_SYS_PIT_PRESCALE (6) +#endif + +#define CONFIG_SYS_INTR_BASE (MMAP_INTC0) +#define CONFIG_SYS_NUM_IRQS (128) +#endif /* CONFIG_M5301x */ + #if defined(CONFIG_M5329) || defined(CONFIG_M5373) #include <asm/immap_5329.h> #include <asm/m5329.h> diff --git a/include/asm-m68k/immap_5301x.h b/include/asm-m68k/immap_5301x.h new file mode 100644 index 0000000..87ac770 --- /dev/null +++ b/include/asm-m68k/immap_5301x.h @@ -0,0 +1,324 @@ +/* + * MCF5301x Internal Memory Map + * + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@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 + */ + +#ifndef __IMMAP_5301X__ +#define __IMMAP_5301X__ + +#define MMAP_SCM1 (CONFIG_SYS_MBAR + 0x00000000) +#define MMAP_XBS (CONFIG_SYS_MBAR + 0x00004000) +#define MMAP_FBCS (CONFIG_SYS_MBAR + 0x00008000) +#define MMAP_MPU (CONFIG_SYS_MBAR + 0x00014000) +#define MMAP_FEC0 (CONFIG_SYS_MBAR + 0x00030000) +#define MMAP_FEC1 (CONFIG_SYS_MBAR + 0x00034000) +#define MMAP_SCM2 (CONFIG_SYS_MBAR + 0x00040000) +#define MMAP_EDMA (CONFIG_SYS_MBAR + 0x00044000) +#define MMAP_INTC0 (CONFIG_SYS_MBAR + 0x00048000) +#define MMAP_INTC1 (CONFIG_SYS_MBAR + 0x0004C000) +#define MMAP_INTCACK (CONFIG_SYS_MBAR + 0x00054000) +#define MMAP_I2C (CONFIG_SYS_MBAR + 0x00058000) +#define MMAP_DSPI (CONFIG_SYS_MBAR + 0x0005C000) +#define MMAP_UART0 (CONFIG_SYS_MBAR + 0x00060000) +#define MMAP_UART1 (CONFIG_SYS_MBAR + 0x00064000) +#define MMAP_UART2 (CONFIG_SYS_MBAR + 0x00068000) +#define MMAP_DTMR0 (CONFIG_SYS_MBAR + 0x00070000) +#define MMAP_DTMR1 (CONFIG_SYS_MBAR + 0x00074000) +#define MMAP_DTMR2 (CONFIG_SYS_MBAR + 0x00078000) +#define MMAP_DTMR3 (CONFIG_SYS_MBAR + 0x0007C000) +#define MMAP_PIT0 (CONFIG_SYS_MBAR + 0x00080000) +#define MMAP_PIT1 (CONFIG_SYS_MBAR + 0x00084000) +#define MMAP_PIT2 (CONFIG_SYS_MBAR + 0x00088000) +#define MMAP_PIT3 (CONFIG_SYS_MBAR + 0x0008C000) +#define MMAP_EPORT0 (CONFIG_SYS_MBAR + 0x00090000) +#define MMAP_EPORT1 (CONFIG_SYS_MBAR + 0x00094000) +#define MMAP_VOICOD (CONFIG_SYS_MBAR + 0x0009C000) +#define MMAP_RCM (CONFIG_SYS_MBAR + 0x000A0000) +#define MMAP_CCM (CONFIG_SYS_MBAR + 0x000A0004) +#define MMAP_GPIO (CONFIG_SYS_MBAR + 0x000A4000) +#define MMAP_RTC (CONFIG_SYS_MBAR + 0x000A8000) +#define MMAP_SIM (CONFIG_SYS_MBAR + 0x000AC000) +#define MMAP_USBOTG (CONFIG_SYS_MBAR + 0x000B0000) +#define MMAP_USBH (CONFIG_SYS_MBAR + 0x000B4000) +#define MMAP_SDRAM (CONFIG_SYS_MBAR + 0x000B8000) +#define MMAP_SSI (CONFIG_SYS_MBAR + 0x000BC000) +#define MMAP_PLL (CONFIG_SYS_MBAR + 0x000C0000) +#define MMAP_RNG (CONFIG_SYS_MBAR + 0x000C4000) +#define MMAP_IIM (CONFIG_SYS_MBAR + 0x000C8000) +#define MMAP_ESDHC (CONFIG_SYS_MBAR + 0x000CC000) + +#include <asm/coldfire/crossbar.h> +#include <asm/coldfire/dspi.h> +#include <asm/coldfire/edma.h> +#include <asm/coldfire/eport.h> +#include <asm/coldfire/flexbus.h> +#include <asm/coldfire/intctrl.h> +#include <asm/coldfire/ssi.h> +#include <asm/coldfire/rng.h> +#include <asm/rtc.h> + +/* System Controller Module */ +typedef struct scm1 { + u32 mpr; /* 0x00 Master Privilege */ + u32 rsvd1[7]; + u32 pacra; /* 0x20 Peripheral Access Ctrl A */ + u32 pacrb; /* 0x24 Peripheral Access Ctrl B */ + u32 pacrc; /* 0x28 Peripheral Access Ctrl C */ + u32 pacrd; /* 0x2C Peripheral Access Ctrl D */ + u32 rsvd2[4]; + u32 pacre; /* 0x40 Peripheral Access Ctrl E */ + u32 pacrf; /* 0x44 Peripheral Access Ctrl F */ + u32 pacrg; /* 0x48 Peripheral Access Ctrl G */ +} scm1_t; + +typedef struct scm2 { + u8 rsvd1[19]; /* 0x00 - 0x12 */ + u8 wcr; /* 0x13 */ + u16 rsvd2; /* 0x14 - 0x15 */ + u16 cwcr; /* 0x16 */ + u8 rsvd3[3]; /* 0x18 - 0x1A */ + u8 cwsr; /* 0x1B */ + u8 rsvd4[3]; /* 0x1C - 0x1E */ + u8 scmisr; /* 0x1F */ + u32 rsvd5; /* 0x20 - 0x23 */ + u8 bcr; /* 0x24 */ + u8 rsvd6[74]; /* 0x25 - 0x6F */ + u32 cfadr; /* 0x70 */ + u8 rsvd7; /* 0x74 */ + u8 cfier; /* 0x75 */ + u8 cfloc; /* 0x76 */ + u8 cfatr; /* 0x77 */ + u32 rsvd8; /* 0x78 - 0x7B */ + u32 cfdtr; /* 0x7C */ +} scm2_t; + +/* PWM module */ +typedef struct pwm_ctrl { + u8 en; /* 0x00 PWM Enable */ + u8 pol; /* 0x01 Polarity */ + u8 clk; /* 0x02 Clock Select */ + u8 prclk; /* 0x03 Prescale Clock Select */ + u8 cae; /* 0x04 Center Align Enable */ + u8 ctl; /* 0x05 Ctrl */ + u8 res1[2]; /* 0x06 - 0x07 */ + u8 scla; /* 0x08 Scale A */ + u8 sclb; /* 0x09 Scale B */ + u8 res2[2]; /* 0x0A - 0x0B */ + u8 cnt0; /* 0x0C Channel 0 Counter */ + u8 cnt1; /* 0x0D Channel 1 Counter */ + u8 cnt2; /* 0x0E Channel 2 Counter */ + u8 cnt3; /* 0x0F Channel 3 Counter */ + u8 cnt4; /* 0x10 Channel 4 Counter */ + u8 cnt5; /* 0x11 Channel 5 Counter */ + u8 cnt6; /* 0x12 Channel 6 Counter */ + u8 cnt7; /* 0x13 Channel 7 Counter */ + u8 per0; /* 0x14 Channel 0 Period */ + u8 per1; /* 0x15 Channel 1 Period */ + u8 per2; /* 0x16 Channel 2 Period */ + u8 per3; /* 0x17 Channel 3 Period */ + u8 per4; /* 0x18 Channel 4 Period */ + u8 per5; /* 0x19 Channel 5 Period */ + u8 per6; /* 0x1A Channel 6 Period */ + u8 per7; /* 0x1B Channel 7 Period */ + u8 dty0; /* 0x1C Channel 0 Duty */ + u8 dty1; /* 0x1D Channel 1 Duty */ + u8 dty2; /* 0x1E Channel 2 Duty */ + u8 dty3; /* 0x1F Channel 3 Duty */ + u8 dty4; /* 0x20 Channel 4 Duty */ + u8 dty5; /* 0x21 Channel 5 Duty */ + u8 dty6; /* 0x22 Channel 6 Duty */ + u8 dty7; /* 0x23 Channel 7 Duty */ + u8 sdn; /* 0x24 Shutdown */ + u8 res3[3]; /* 0x25 - 0x27 */ +} pwm_t; + +/* Chip configuration module */ +typedef struct rcm { + u8 rcr; + u8 rsr; +} rcm_t; + +typedef struct ccm_ctrl { + u16 ccr; /* 0x00 Chip Cfg */ + u16 res1; /* 0x02 */ + u16 rcon; /* 0x04 Reset Cfg */ + u16 cir; /* 0x06 Chip ID */ + u32 res2; /* 0x08 */ + u16 misccr; /* 0x0A Misc Ctrl */ + u16 cdr; /* 0x0C Clock divider */ + u16 uhcsr; /* 0x10 USB Host status */ + u16 uocsr; /* 0x12 USB On-the-Go Status */ + u16 res3; /* 0x14 */ + u16 codeccr; /* 0x16 Codec Control */ + u16 misccr2; /* 0x18 Misc2 Ctrl */ +} ccm_t; + +/* GPIO port */ +typedef struct gpio_ctrl { + /* Port Output Data */ + u8 podr_fbctl; /* 0x00 */ + u8 podr_be; /* 0x01 */ + u8 podr_cs; /* 0x02 */ + u8 podr_dspi; /* 0x03 */ + u8 res01; /* 0x04 */ + u8 podr_fec0; /* 0x05 */ + u8 podr_feci2c; /* 0x06 */ + u8 res02[2]; /* 0x07 - 0x08 */ + u8 podr_simp1; /* 0x09 */ + u8 podr_simp0; /* 0x0A */ + u8 podr_timer; /* 0x0B */ + u8 podr_uart; /* 0x0C */ + u8 podr_debug; /* 0x0D */ + u8 res03; /* 0x0E */ + u8 podr_sdhc; /* 0x0F */ + u8 podr_ssi; /* 0x10 */ + u8 res04[3]; /* 0x11 - 0x13 */ + + /* Port Data Direction */ + u8 pddr_fbctl; /* 0x14 */ + u8 pddr_be; /* 0x15 */ + u8 pddr_cs; /* 0x16 */ + u8 pddr_dspi; /* 0x17 */ + u8 res05; /* 0x18 */ + u8 pddr_fec0; /* 0x19 */ + u8 pddr_feci2c; /* 0x1A */ + u8 res06[2]; /* 0x1B - 0x1C */ + u8 pddr_simp1; /* 0x1D */ + u8 pddr_simp0; /* 0x1E */ + u8 pddr_timer; /* 0x1F */ + u8 pddr_uart; /* 0x20 */ + u8 pddr_debug; /* 0x21 */ + u8 res07; /* 0x22 */ + u8 pddr_sdhc; /* 0x23 */ + u8 pddr_ssi; /* 0x24 */ + u8 res08[3]; /* 0x25 - 0x27 */ + + /* Port Data Direction */ + u8 ppdr_fbctl; /* 0x28 */ + u8 ppdr_be; /* 0x29 */ + u8 ppdr_cs; /* 0x2A */ + u8 ppdr_dspi; /* 0x2B */ + u8 res09; /* 0x2C */ + u8 ppdr_fec0; /* 0x2D */ + u8 ppdr_feci2c; /* 0x2E */ + u8 res10[2]; /* 0x2F - 0x30 */ + u8 ppdr_simp1; /* 0x31 */ + u8 ppdr_simp0; /* 0x32 */ + u8 ppdr_timer; /* 0x33 */ + u8 ppdr_uart; /* 0x34 */ + u8 ppdr_debug; /* 0x35 */ + u8 res11; /* 0x36 */ + u8 ppdr_sdhc; /* 0x37 */ + u8 ppdr_ssi; /* 0x38 */ + u8 res12[3]; /* 0x39 - 0x3B */ + + /* Port Clear Output Data */ + u8 pclrr_fbctl; /* 0x3C */ + u8 pclrr_be; /* 0x3D */ + u8 pclrr_cs; /* 0x3E */ + u8 pclrr_dspi; /* 0x3F */ + u8 res13; /* 0x40 */ + u8 pclrr_fec0; /* 0x41 */ + u8 pclrr_feci2c; /* 0x42 */ + u8 res14[2]; /* 0x43 - 0x44 */ + u8 pclrr_simp1; /* 0x45 */ + u8 pclrr_simp0; /* 0x46 */ + u8 pclrr_timer; /* 0x47 */ + u8 pclrr_uart; /* 0x48 */ + u8 pclrr_debug; /* 0x49 */ + u8 res15; /* 0x4A */ + u8 pclrr_sdhc; /* 0x4B */ + u8 pclrr_ssi; /* 0x4C */ + u8 res16[3]; /* 0x4D - 0x4F */ + + /* Pin Assignment */ + u8 par_fbctl; /* 0x50 */ + u8 par_be; /* 0x51 */ + u8 par_cs; /* 0x52 */ + u8 res17; /* 0x53 */ + u8 par_dspih; /* 0x54 */ + u8 par_dspil; /* 0x55 */ + u8 par_fec; /* 0x56 */ + u8 par_feci2c; /* 0x57 */ + u8 par_irq0h; /* 0x58 */ + u8 par_irq0l; /* 0x59 */ + u8 par_irq1h; /* 0x5A */ + u8 par_irq1l; /* 0x5B */ + u8 par_simp1h; /* 0x5C */ + u8 par_simp1l; /* 0x5D */ + u8 par_simp0; /* 0x5E */ + u8 par_timer; /* 0x5F */ + u8 par_uart; /* 0x60 */ + u8 res18; /* 0x61 */ + u8 par_debug; /* 0x62 */ + u8 par_sdhc; /* 0x63 */ + u8 par_ssih; /* 0x64 */ + u8 par_ssil; /* 0x65 */ + u8 res19[2]; /* 0x66 - 0x67 */ + + /* Mode Select Control */ + /* Drive Strength Control */ + u8 mscr_mscr1; /* 0x68 */ + u8 mscr_mscr2; /* 0x69 */ + u8 mscr_mscr3; /* 0x6A */ + u8 mscr_mscr45; /* 0x6B */ + u8 srcr_dspi; /* 0x6C */ + u8 dscr_fec; /* 0x6D */ + u8 srcr_i2c; /* 0x6E */ + u8 srcr_irq; /* 0x6F */ + + u8 srcr_sim; /* 0x70 */ + u8 srcr_timer; /* 0x71 */ + u8 srcr_uart; /* 0x72 */ + u8 res20; /* 0x73 */ + u8 srcr_sdhc; /* 0x74 */ + u8 srcr_ssi; /* 0x75 */ + u8 res21[2]; /* 0x76 - 0x77 */ + u8 pcr_pcrh; /* 0x78 */ + u8 pcr_pcrl; /* 0x79 */ +} gpio_t; + +/* SDRAM controller */ +typedef struct sdram_ctrl { + u32 mode; /* 0x00 Mode/Extended Mode */ + u32 ctrl; /* 0x04 Ctrl */ + u32 cfg1; /* 0x08 Cfg 1 */ + u32 cfg2; /* 0x0C Cfg 2 */ + u32 res1[64]; /* 0x10 - 0x10F */ + u32 cs0; /* 0x110 Chip Select 0 Cfg */ + u32 cs1; /* 0x114 Chip Select 1 Cfg */ +} sdram_t; + +/* Clock Module */ +typedef struct pll_ctrl { + u32 pcr; /* 0x00 Ctrl */ + u32 pdr; /* 0x04 Divider */ + u32 psr; /* 0x08 Status */ +} pll_t; + +typedef struct rtcex { + u32 rsvd1[3]; + u32 gocu; + u32 gocl; +} rtcex_t; +#endif /* __IMMAP_5301X__ */ diff --git a/include/asm-m68k/m5301x.h b/include/asm-m68k/m5301x.h new file mode 100644 index 0000000..52bbb87 --- /dev/null +++ b/include/asm-m68k/m5301x.h @@ -0,0 +1,604 @@ +/* + * m5301x.h -- Definitions for Freescale Coldfire 5301x + * + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@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 + */ + +#ifndef m5301x_h +#define m5301x_h + +/* *** System Control Module (SCM) *** */ +#define SCM_MPR_MPROT0(x) (((x) & 0x0F) << 28) +#define SCM_MPR_MPROT1(x) (((x) & 0x0F) << 24) +#define SCM_MPR_MPROT2(x) (((x) & 0x0F) << 20) +#define SCM_MPR_MPROT4(x) (((x) & 0x0F) << 12) +#define SCM_MPR_MPROT5(x) (((x) & 0x0F) << 8) +#define SCM_MPR_MPROT6(x) (((x) & 0x0F) << 4) +#define MPROT_MTR 4 +#define MPROT_MTW 2 +#define MPROT_MPL 1 + +#define SCM_PACRA_PACR0(x) (((x) & 0x0F) << 28) +#define SCM_PACRA_PACR1(x) (((x) & 0x0F) << 24) +#define SCM_PACRA_PACR2(x) (((x) & 0x0F) << 20) +#define SCM_PACRA_PACR5(x) (((x) & 0x0F) << 8) + +#define SCM_PACRB_PACR12(x) (((x) & 0x0F) << 12) +#define SCM_PACRB_PACR13(x) (((x) & 0x0F) << 8) + +#define SCM_PACRC_PACR16(x) (((x) & 0x0F) << 28) +#define SCM_PACRC_PACR17(x) (((x) & 0x0F) << 24) +#define SCM_PACRC_PACR18(x) (((x) & 0x0F) << 20) +#define SCM_PACRC_PACR19(x) (((x) & 0x0F) << 16) +#define SCM_PACRC_PACR21(x) (((x) & 0x0F) << 8) +#define SCM_PACRC_PACR22(x) (((x) & 0x0F) << 4) +#define SCM_PACRC_PACR23(x) ((x) & 0x0F) + +#define SCM_PACRD_PACR24(x) (((x) & 0x0F) << 28) +#define SCM_PACRD_PACR25(x) (((x) & 0x0F) << 24) +#define SCM_PACRD_PACR26(x) (((x) & 0x0F) << 20) +#define SCM_PACRD_PACR28(x) (((x) & 0x0F) << 12) +#define SCM_PACRD_PACR29(x) (((x) & 0x0F) << 8) +#define SCM_PACRD_PACR30(x) (((x) & 0x0F) << 4) +#define SCM_PACRD_PACR31(x) ((x) & 0x0F) + +#define SCM_PACRE_PACR32(x) (((x) & 0x0F) << 28) +#define SCM_PACRE_PACR33(x) (((x) & 0x0F) << 24) +#define SCM_PACRE_PACR34(x) (((x) & 0x0F) << 20) +#define SCM_PACRE_PACR35(x) (((x) & 0x0F) << 16) +#define SCM_PACRE_PACR36(x) (((x) & 0x0F) << 12) +#define SCM_PACRE_PACR37(x) (((x) & 0x0F) << 8) +#define SCM_PACRE_PACR39(x) ((x) & 0x0F) + +#define SCM_PACRF_PACR40(x) (((x) & 0x0F) << 28) +#define SCM_PACRF_PACR41(x) (((x) & 0x0F) << 24) +#define SCM_PACRF_PACR42(x) (((x) & 0x0F) << 20) +#define SCM_PACRF_PACR43(x) (((x) & 0x0F) << 16) +#define SCM_PACRF_PACR44(x) (((x) & 0x0F) << 12) +#define SCM_PACRF_PACR45(x) (((x) & 0x0F) << 8) +#define SCM_PACRF_PACR46(x) (((x) & 0x0F) << 4) +#define SCM_PACRF_PACR47(x) ((x) & 0x0F) + +#define SCM_PACRG_PACR48(x) (((x) & 0x0F) << 28) +#define SCM_PACRG_PACR49(x) (((x) & 0x0F) << 24) +#define SCM_PACRG_PACR50(x) (((x) & 0x0F) << 20) +#define SCM_PACRG_PACR51(x) (((x) & 0x0F) << 16) + +#define PACR_SP 4 +#define PACR_WP 2 +#define PACR_TP 1 + +#define SCM_CWCR_RO (0x8000) +#define SCM_CWCR_CWR_WH (0x0100) +#define SCM_CWCR_CWE (0x0080) +#define SCM_CWCR_CWRI_WINDOW (0x0060) +#define SCM_CWCR_CWRI_RESET (0x0040) +#define SCM_CWCR_CWRI_INT_RESET (0x0020) +#define SCM_CWCR_CWRI_INT (0x0000) +#define SCM_CWCR_CWT(x) (((x) & 0x001F)) + +#define SCM_ISR_CFEI (0x02) +#define SCM_ISR_CWIC (0x01) + +#define BCR_GBR (0x00000200) +#define BCR_GBW (0x00000100) +#define BCR_S7 (0x00000080) +#define BCR_S6 (0x00000040) +#define BCR_S4 (0x00000010) +#define BCR_S1 (0x00000002) + +#define SCM_CFIER_ECFEI (0x01) + +#define SCM_CFLOC_LOC (0x80) + +#define SCM_CFATR_WRITE (0x80) +#define SCM_CFATR_SZ32 (0x20) +#define SCM_CFATR_SZ16 (0x10) +#define SCM_CFATR_SZ08 (0x00) +#define SCM_CFATR_CACHE (0x08) +#define SCM_CFATR_MODE (0x02) +#define SCM_CFATR_TYPE (0x01) + +/* *** Interrupt Controller (INTC) *** */ +#define INT0_LO_RSVD0 (0) +#define INT0_LO_EPORT1 (1) +#define INT0_LO_EPORT2 (2) +#define INT0_LO_EPORT3 (3) +#define INT0_LO_EPORT4 (4) +#define INT0_LO_EPORT5 (5) +#define INT0_LO_EPORT6 (6) +#define INT0_LO_EPORT7 (7) +#define INT0_LO_EDMA_00 (8) +#define INT0_LO_EDMA_01 (9) +#define INT0_LO_EDMA_02 (10) +#define INT0_LO_EDMA_03 (11) +#define INT0_LO_EDMA_04 (12) +#define INT0_LO_EDMA_05 (13) +#define INT0_LO_EDMA_06 (14) +#define INT0_LO_EDMA_07 (15) +#define INT0_LO_EDMA_08 (16) +#define INT0_LO_EDMA_09 (17) +#define INT0_LO_EDMA_10 (18) +#define INT0_LO_EDMA_11 (19) +#define INT0_LO_EDMA_12 (20) +#define INT0_LO_EDMA_13 (21) +#define INT0_LO_EDMA_14 (22) +#define INT0_LO_EDMA_15 (23) +#define INT0_LO_EDMA_ERR (24) +#define INT0_LO_SCM_CWIC (25) +#define INT0_LO_UART0 (26) +#define INT0_LO_UART1 (27) +#define INT0_LO_UART2 (28) +#define INT0_LO_RSVD1 (29) +#define INT0_LO_I2C (30) +#define INT0_LO_DSPI (31) +#define INT0_HI_DTMR0 (32) +#define INT0_HI_DTMR1 (33) +#define INT0_HI_DTMR2 (34) +#define INT0_HI_DTMR3 (35) +#define INT0_HI_FEC0_TXF (36) +#define INT0_HI_FEC0_TXB (37) +#define INT0_HI_FEC0_UN (38) +#define INT0_HI_FEC0_RL (39) +#define INT0_HI_FEC0_RXF (40) +#define INT0_HI_FEC0_RXB (41) +#define INT0_HI_FEC0_MII (42) +#define INT0_HI_FEC0_LC (43) +#define INT0_HI_FEC0_HBERR (44) +#define INT0_HI_FEC0_GRA (45) +#define INT0_HI_FEC0_EBERR (46) +#define INT0_HI_FEC0_BABT (47) +#define INT0_HI_FEC0_BABR (48) +#define INT0_HI_FEC1_TXF (49) +#define INT0_HI_FEC1_TXB (50) +#define INT0_HI_FEC1_UN (51) +#define INT0_HI_FEC1_RL (52) +#define INT0_HI_FEC1_RXF (53) +#define INT0_HI_FEC1_RXB (54) +#define INT0_HI_FEC1_MII (55) +#define INT0_HI_FEC1_LC (56) +#define INT0_HI_FEC1_HBERR (57) +#define INT0_HI_FEC1_GRA (58) +#define INT0_HI_FEC1_EBERR (59) +#define INT0_HI_FEC1_BABT (60) +#define INT0_HI_FEC1_BABR (61) +#define INT0_HI_SCM_CFEI (62) + +/* 0 - 24 reserved */ +#define INT1_LO_EPORT1_FLAG0 (25) +#define INT1_LO_EPORT1_FLAG1 (26) +#define INT1_LO_EPORT1_FLAG2 (27) +#define INT1_LO_EPORT1_FLAG3 (28) +#define INT1_LO_EPORT1_FLAG4 (29) +#define INT1_LO_EPORT1_FLAG5 (30) +#define INT1_LO_EPORT1_FLAG6 (31) +#define INT1_LO_EPORT1_FLAG7 (32) +#define INT1_HI_DSPI_EOQF (33) +#define INT1_HI_DSPI_TFFF (34) +#define INT1_HI_DSPI_TCF (35) +#define INT1_HI_DSPI_TFUF (36) +#define INT1_HI_DSPI_RFDF (37) +#define INT1_HI_DSPI_RFOF (38) +#define INT1_HI_DSPI_RFOF_TFUF (39) +#define INT1_HI_RNG_EI (40) +#define INT1_HI_PLL_LOCF (41) +#define INT1_HI_PLL_LOLF (42) +#define INT1_HI_PIT0 (43) +#define INT1_HI_PIT1 (44) +#define INT1_HI_PIT2 (45) +#define INT1_HI_PIT3 (46) +#define INT1_HI_USBOTG_STS (47) +#define INT1_HI_USBHOST_STS (48) +#define INT1_HI_SSI (49) +/* 50 - 51 reserved */ +#define INT1_HI_RTC (52) +#define INT1_HI_CCM_USBSTAT (53) +#define INT1_HI_CODEC_OR (54) +#define INT1_HI_CODEC_RF_TE (55) +#define INT1_HI_CODEC_ROE (56) +#define INT1_HI_CODEC_TUE (57) +/* 58 reserved */ +#define INT1_HI_SIM1_DATA (59) +#define INT1_HI_SIM1_GENERAL (60) +/* 61 - 62 reserved */ +#define INT1_HI_SDHC (63) + +/* *** Reset Controller Module (RCM) *** */ +#define RCM_RCR_SOFTRST (0x80) +#define RCM_RCR_FRCRSTOUT (0x40) + +#define RCM_RSR_SOFT (0x20) +#define RCM_RSR_LOC (0x10) +#define RCM_RSR_POR (0x08) +#define RCM_RSR_EXT (0x04) +#define RCM_RSR_WDR_CORE (0x02) +#define RCM_RSR_LOL (0x01) + +/* *** Chip Configuration Module (CCM) *** */ +#define CCM_CCR_CSC (0x0020) +#define CCM_CCR_BOOTPS (0x0010) +#define CCM_CCR_LOAD (0x0008) +#define CCM_CCR_OSC_MODE (0x0004) +#define CCM_CCR_SDR_MODE (0x0002) +#define CCM_CCR_RESERVED (0x0001) + +#define CCM_RCON_SDR_32BIT_UNIFIED (0x0012) +#define CCM_RCON_DDR_8BIT_SPLIT (0x0010) +#define CCM_RCON_SDR_16BIT_UNIFIED (0x0002) +#define CCM_RCON_DDR_16BIT_SPLIT (0x0000) + +#define CCM_CIR_PIN(x) (((x) & 0x03FF) << 6) +#define CCM_CIR_PRN(x) ((x) & 0x003F) + +#define CCM_MISCCR_FECM (0x8000) +#define CCM_MISCCR_CDCSRC (0x4000) +#define CCM_MISCCR_PLL_LOCK (0x2000) +#define CCM_MISCCR_LIMP (0x1000) +#define CCM_MISCCR_BME (0x8000) +#define CCM_MISCCR_BMT_MASK (0xF8FF) +#define CCM_MISCCR_BMT(x) (((x) & 0x0007) << 8) +#define CCM_MISCCR_BMT_512 (0x0700) +#define CCM_MISCCR_BMT_1024 (0x0600) +#define CCM_MISCCR_BMT_2048 (0x0500) +#define CCM_MISCCR_BMT_4096 (0x0400) +#define CCM_MISCCR_BMT_8192 (0x0300) +#define CCM_MISCCR_BMT_16384 (0x0200) +#define CCM_MISCCR_BMT_32768 (0x0100) +#define CCM_MISCCR_BMT_65536 (0x0000) +#define CCM_MISCCR_TIM_DMA (0x0020) +#define CCM_MISCCR_SSI_SRC (0x0010) +#define CCM_MISCCR_USBH_OC (0x0008) +#define CCM_MISCCR_USBO_OC (0x0004) +#define CCM_MISCCR_USB_PUE (0x0002) +#define CCM_MISCCR_USB_SRC (0x0001) + +#define CCM_CDR_LPDIV(x) (((x) & 0x0F) << 8) +#define CCM_CDR_SSIDIV(x) ((x) & 0xFF) + +#define CCM_UOCSR_DPPD (0x2000) +#define CCM_UOCSR_DMPD (0x1000) +#define CCM_UOCSR_DRV_VBUS (0x0800) +#define CCM_UOCSR_CRG_VBUS (0x0400) +#define CCM_UOCSR_DCR_VBUS (0x0200) +#define CCM_UOCSR_DPPU (0x0100) +#define CCM_UOCSR_AVLD (0x0080) +#define CCM_UOCSR_BVLD (0x0040) +#define CCM_UOCSR_VVLD (0x0020) +#define CCM_UOCSR_SEND (0x0010) +#define CCM_UOCSR_PWRFLT (0x0008) +#define CCM_UOCSR_WKUP (0x0004) +#define CCM_UOCSR_UOMIE (0x0002) +#define CCM_UOCSR_XPDE (0x0001) + +#define CCM_UHCSR_PORTIND(x) (((x) & 0x0003) << 14) +#define CCM_UHCSR_DRV_VBUS (0x0010) +#define CCM_UHCSR_PWRFLT (0x0008) +#define CCM_UHCSR_WKUP (0x0004) +#define CCM_UHCSR_UHMIE (0x0002) +#define CCM_UHCSR_XPDE (0x0001) + +#define CCM_CODCR_BGREN (0x8000) +#define CCM_CODCR_REGEN (0x0080) + +#define CCM_MISC2_IGNLL (0x0008) +#define CCM_MISC2_DPS (0x0001) + +/* *** General Purpose I/O (GPIO) *** */ +#define GPIO_PDR_FBCTL ((x) & 0x0F) +#define GPIO_PDR_BE ((x) & 0x0F) +#define GPIO_PDR_CS32 (((x) & 0x03) << 4) +#define GPIO_PDR_CS10 (((x) & 0x03) << 4) +#define GPIO_PDR_DSPI ((x) & 0x7F) +#define GPIO_PDR_FEC0 ((x) & 0x7F) +#define GPIO_PDR_FECI2C ((x) & 0x3F) +#define GPIO_PDR_SIMP1 ((x) & 0x1F) +#define GPIO_PDR_SIMP0 ((x) & 0x1F) +#define GPIO_PDR_TIMER ((x) & 0x0F) +#define GPIO_PDR_UART ((x) & 0x3F) +#define GPIO_PDR_DEBUG (0x01) +#define GPIO_PDR_SDHC ((x) & 0x3F) +#define GPIO_PDR_SSI ((x) & 0x1F) + +#define GPIO_PAR_FBCTL_OE (0x80) +#define GPIO_PAR_FBCTL_TA (0x40) +#define GPIO_PAR_FBCTL_RWB (0x20) +#define GPIO_PAR_FBCTL_TS (0x18) + +#define GPIO_PAR_BE3 (0x40) +#define GPIO_PAR_BE2 (0x10) +#define GPIO_PAR_BE1 (0x04) +#define GPIO_PAR_BE0 (0x01) + +#define GPIO_PAR_CS5 (0x40) +#define GPIO_PAR_CS4 (0x10) +#define GPIO_PAR_CS1_MASK (0xF3) +#define GPIO_PAR_CS1_CS1 (0x0C) +#define GPIO_PAR_CS1_SDCS1 (0x08) +#define GPIO_PAR_CS0_MASK (0xFC) +#define GPIO_PAR_CS0_CS0 (0x03) +#define GPIO_PAR_CS0_CS4 (0x02) + +#define GPIO_PAR_DSPIH_SIN_MASK (0x3F) +#define GPIO_PAR_DSPIH_SIN (0xC0) +#define GPIO_PAR_DSPIH_SIN_U2RXD (0x80) +#define GPIO_PAR_DSPIH_SOUT_MASK (0xCF) +#define GPIO_PAR_DSPIH_SOUT (0x30) +#define GPIO_PAR_DSPIH_SOUT_U2TXD (0x20) +#define GPIO_PAR_DSPIH_SCK_MASK (0xF3) +#define GPIO_PAR_DSPIH_SCK (0x0C) +#define GPIO_PAR_DSPIH_SCK_U2CTS (0x08) +#define GPIO_PAR_DSPIH_PCS0_MASK (0xFC) +#define GPIO_PAR_DSPIH_PCS0 (0x03) +#define GPIO_PAR_DSPIH_PCS0_U2RTS (0x02) + +#define GPIO_PAR_DSPIL_PCS1_MASK (0x3F) +#define GPIO_PAR_DSPIL_PCS1 (0xC0) +#define GPIO_PAR_DSPIL_PCS2_MASK (0xCF) +#define GPIO_PAR_DSPIL_PCS2 (0x30) +#define GPIO_PAR_DSPIL_PCS2_USBH_OC (0x20) +#define GPIO_PAR_DSPIL_PCS3_MASK (0xF3) +#define GPIO_PAR_DSPIL_PCS3 (0x0C) +#define GPIO_PAR_DSPIL_PCS3_USBH_EN (0x08) + +#define GPIO_PAR_FEC1_7W_FEC (0x40) +#define GPIO_PAR_FEC1_RMII_FEC (0x10) +#define GPIO_PAR_FEC0_7W_FEC (0x04) +#define GPIO_PAR_FEC0_RMII_FEC (0x01) + +/* GPIO_PAR_FECI2C */ +#define GPIO_PAR_FECI2C_RMII0_MASK (0x3F) +#define GPIO_PAR_FECI2C_MDC0 (0x80) +#define GPIO_PAR_FECI2C_MDIO0 (0x40) +#define GPIO_PAR_FECI2C_RMII1_MASK (0xCF) +#define GPIO_PAR_FECI2C_MDC1 (0x20) +#define GPIO_PAR_FECI2C_MDIO1 (0x10) +#define GPIO_PAR_FECI2C_SDA_MASK (0xF3) +#define GPIO_PAR_FECI2C_SDA(x) (((x) & 0x03) << 2) +#define GPIO_PAR_FECI2C_SDA_SDA (0x0C) +#define GPIO_PAR_FECI2C_SDA_U2TXD (0x08) +#define GPIO_PAR_FECI2C_SDA_MDIO1 (0x04) +#define GPIO_PAR_FECI2C_SCL_MASK (0xFC) +#define GPIO_PAR_FECI2C_SCL(x) ((x) & 0x03) +#define GPIO_PAR_FECI2C_SCL_SCL (0x03) +#define GPIO_PAR_FECI2C_SCL_U2RXD (0x02) +#define GPIO_PAR_FECI2C_SCL_MDC1 (0x01) + +#define GPIO_PAR_IRQ0H_IRQ07_MASK (0x3F) +#define GPIO_PAR_IRQ0H_IRQ06_MASK (0xCF) +#define GPIO_PAR_IRQ0H_IRQ06_USBCLKIN (0x10) +#define GPIO_PAR_IRQ0H_IRQ04_MASK (0xFC) +#define GPIO_PAR_IRQ0H_IRQ04_DREQ0 (0x02) + +#define GPIO_PAR_IRQ0L_IRQ01_MASK (0xF3) +#define GPIO_PAR_IRQ0L_IRQ01_DREQ1 (0x08) + +#define GPIO_PAR_IRQ1H_IRQ17_DDATA3 (0x40) +#define GPIO_PAR_IRQ1H_IRQ16_DDATA2 (0x10) +#define GPIO_PAR_IRQ1H_IRQ15_DDATA1 (0x04) +#define GPIO_PAR_IRQ1H_IRQ14_DDATA0 (0x01) + +#define GPIO_PAR_IRQ1L_IRQ13_PST3 (0x40) +#define GPIO_PAR_IRQ1L_IRQ12_PST2 (0x10) +#define GPIO_PAR_IRQ1L_IRQ11_PST1 (0x04) +#define GPIO_PAR_IRQ1L_IRQ10_PST0 (0x01) + +#define GPIO_PAR_SIMP1H_DATA1_MASK (0x3F) +#define GPIO_PAR_SIMP1H_DATA1_SIMDATA1 (0xC0) +#define GPIO_PAR_SIMP1H_DATA1_SSITXD (0x80) +#define GPIO_PAR_SIMP1H_DATA1_U1TXD (0x40) +#define GPIO_PAR_SIMP1H_VEN1_MASK (0xCF) +#define GPIO_PAR_SIMP1H_VEN1_SIMVEN1 (0x30) +#define GPIO_PAR_SIMP1H_VEN1_SSIRXD (0x20) +#define GPIO_PAR_SIMP1H_VEN1_U1RXD (0x10) +#define GPIO_PAR_SIMP1H_RST1_MASK (0xF3) +#define GPIO_PAR_SIMP1H_RST1_SIMRST1 (0x0C) +#define GPIO_PAR_SIMP1H_RST1_SSIFS (0x08) +#define GPIO_PAR_SIMP1H_RST1_U1RTS (0x04) +#define GPIO_PAR_SIMP1H_PD1_MASK (0xFC) +#define GPIO_PAR_SIMP1H_PD1_SIMPD1 (0x03) +#define GPIO_PAR_SIMP1H_PD1_SSIBCLK (0x02) +#define GPIO_PAR_SIMP1H_PD1_U1CTS (0x01) + +#define GPIO_PAR_SIMP1L_CLK_MASK (0x3F) +#define GPIO_PAR_SIMP1L_CLK_CLK1 (0xC0) +#define GPIO_PAR_SIMP1L_CLK_SSIMCLK (0x80) + +#define GPIO_PAR_SIMP0_DATA0 (0x10) +#define GPIO_PAR_SIMP0_VEN0 (0x08) +#define GPIO_PAR_SIMP0_RST0 (0x04) +#define GPIO_PAR_SIMP0_PD0 (0x02) +#define GPIO_PAR_SIMP0_CLK0 (0x01) + +#define GPIO_PAR_TIN3(x) (((x) & 0x03) << 6) +#define GPIO_PAR_TIN2(x) (((x) & 0x03) << 4) +#define GPIO_PAR_TIN1(x) (((x) & 0x03) << 2) +#define GPIO_PAR_TIN0(x) ((x) & 0x03) +#define GPIO_PAR_TIN3_MASK (0x3F) +#define GPIO_PAR_TIN3_TIN3 (0xC0) +#define GPIO_PAR_TIN3_TOUT3 (0x80) +#define GPIO_PAR_TIN3_IRQ03 (0x40) +#define GPIO_PAR_TIN2_MASK (0xCF) +#define GPIO_PAR_TIN2_TIN2 (0x30) +#define GPIO_PAR_TIN2_TOUT2 (0x20) +#define GPIO_PAR_TIN2_IRQ02 (0x10) +#define GPIO_PAR_TIN1_MASK (0xF3) +#define GPIO_PAR_TIN1_TIN1 (0x0C) +#define GPIO_PAR_TIN1_TOUT1 (0x08) +#define GPIO_PAR_TIN1_DACK1 (0x04) +#define GPIO_PAR_TIN0_MASK (0xFC) +#define GPIO_PAR_TIN0_TIN0 (0x03) +#define GPIO_PAR_TIN0_TOUT0 (0x02) +#define GPIO_PAR_TIN0_CODEC_ALTCLK (0x01) + +#define GPIO_PAR_UART_U2TXD (0x80) +#define GPIO_PAR_UART_U2RXD (0x40) +#define GPIO_PAR_UART_U0TXD (0x20) +#define GPIO_PAR_UART_U0RXD (0x10) +#define GPIO_PAR_UART_RTS0(x) (((x) & 0x03) << 2) +#define GPIO_PAR_UART_CTS0(x) ((x) & 0x03) +#define GPIO_PAR_UART_RTS0_MASK (0xF3) +#define GPIO_PAR_UART_RTS0_U0RTS (0x0C) +#define GPIO_PAR_UART_RTS0_USBO_VBOC (0x08) +#define GPIO_PAR_UART_CTS0_MASK (0xFC) +#define GPIO_PAR_UART_CTS0_U0CTS (0x03) +#define GPIO_PAR_UART_CTS0_USB0_VBEN (0x02) +#define GPIO_PAR_UART_CTS0_USB_PULLUP (0x01) + +#define GPIO_PAR_DEBUG_ALLPST (0x80) + +#define GPIO_PAR_SDHC_DATA3 (0x20) +#define GPIO_PAR_SDHC_DATA2 (0x10) +#define GPIO_PAR_SDHC_DATA1 (0x08) +#define GPIO_PAR_SDHC_DATA0 (0x04) +#define GPIO_PAR_SDHC_CMD (0x02) +#define GPIO_PAR_SDHC_CLK (0x01) + +#define GPIO_PAR_SSIH_RXD(x) (((x) & 0x03) << 6) +#define GPIO_PAR_SSIH_TXD(x) (((x) & 0x03) << 4) +#define GPIO_PAR_SSIH_FS(x) (((x) & 0x03) << 2) +#define GPIO_PAR_SSIH_MCLK(x) ((x) & 0x03) +#define GPIO_PAR_SSIH_RXD_MASK (0x3F) +#define GPIO_PAR_SSIH_RXD_SSIRXD (0xC0) +#define GPIO_PAR_SSIH_RXD_U1RXD (0x40) +#define GPIO_PAR_SSIH_TXD_MASK (0xCF) +#define GPIO_PAR_SSIH_TXD_SSIRXD (0x30) +#define GPIO_PAR_SSIH_TXD_U1TXD (0x10) +#define GPIO_PAR_SSIH_FS_MASK (0xF3) +#define GPIO_PAR_SSIH_FS_SSIFS (0x0C) +#define GPIO_PAR_SSIH_FS_U1RTS (0x04) +#define GPIO_PAR_SSIH_MCLK_MASK (0xFC) +#define GPIO_PAR_SSIH_MCLK_SSIMCLK (0x03) +#define GPIO_PAR_SSIH_MCLK_SSICLKIN (0x01) + +#define GPIO_PAR_SSIL_MASK (0x3F) +#define GPIO_PAR_SSIL_BCLK (0xC0) +#define GPIO_PAR_SSIL_U1CTS (0x40) + +#define GPIO_MSCR_MSCR1(x) (((x) & 0x07) << 5) +#define GPIO_MSCR_MSCR2(x) (((x) & 0x07) << 5) +#define GPIO_MSCR_MSCR3(x) (((x) & 0x07) << 5) +#define GPIO_MSCR_MSCR4(x) (((x) & 0x07) << 5) +#define GPIO_MSCR_MSCRn_MASK (0x1F) +#define GPIO_MSCR_MSCRn_SDR (0xE0) +#define GPIO_MSCR_MSCRn_25VDDR (0x60) +#define GPIO_MSCR_MSCRn_18VDDR_FULL (0x20) +#define GPIO_MSCR_MSCRn_18VDDR_HALF (0x00) + +#define GPIO_MSCR_MSCR5(x) (((x) & 0x07) << 2) +#define GPIO_MSCR_MSCR5_MASK (0xE3) +#define GPIO_MSCR_MSCR5_SDR (0x1C) +#define GPIO_MSCR_MSCR5_25VDDR (0x0C) +#define GPIO_MSCR_MSCR5_18VDDR_FULL (0x04) +#define GPIO_MSCR_MSCR5_18VDDR_HALF (0x00) + +#define GPIO_SRCR_DSPI_MASK (0xFC) +#define GPIO_SRCR_DSPI(x) ((x) & 0x03) +#define GPIO_SRCR_I2C_MASK (0xFC) +#define GPIO_SRCR_I2C(x) ((x) & 0x03) +#define GPIO_SRCR_IRQ_IRQ0_MASK (0xF3) +#define GPIO_SRCR_IRQ_IRQ0(x) (((x) & 0x03) << 2) +#define GPIO_SRCR_IRQ_IRQ1DBG_MASK (0xFC) +#define GPIO_SRCR_IRQ_IRQ1DBG(x) ((x) & 0x03) +#define GPIO_SRCR_SIM_SIMP0_MASK (0xF3) +#define GPIO_SRCR_SIM_SIMP0(x) (((x) & 0x03) << 2) +#define GPIO_SRCR_SIM_SIMP1_MASK (0xFC) +#define GPIO_SRCR_SIM_SIMP1(x) ((x) & 0x03) +#define GPIO_SRCR_TIMER_MASK (0xFC) +#define GPIO_SRCR_TIMER(x) ((x) & 0x03) +#define GPIO_SRCR_UART2_MASK (0xF3) +#define GPIO_SRCR_UART2(x) (((x) & 0x03) << 2) +#define GPIO_SRCR_UART0_MASK (0xFC) +#define GPIO_SRCR_UART0(x) ((x) & 0x03) +#define GPIO_SRCR_SDHC_MASK (0xFC) +#define GPIO_SRCR_SDHC(x) ((x) & 0x03) +#define GPIO_SRCR_SSI_MASK (0xFC) +#define GPIO_SRCR_SSI(x) ((x) & 0x03) + +#define SRCR_HIGHEST (0x03) +#define SRCR_HIGH (0x02) +#define SRCR_LOW (0x01) +#define SRCR_LOWEST (0x00) + +#define GPIO_DSCR_FEC_RMIICLK_MASK (0xCF) +#define GPIO_DSCR_FEC_RMIICLK(x) (((x) & 0x03) << 4) +#define GPIO_DSCR_FEC_RMII0_MASK (0xF3) +#define GPIO_DSCR_FEC_RMII0(x) (((x) & 0x03) << 2) +#define GPIO_DSCR_FEC_RMII1_MASK (0xFC) +#define GPIO_DSCR_FEC_RMII1(x) ((x) & 0x03) + +#define DSCR_50PF (0x03) +#define DSCR_30PF (0x02) +#define DSCR_20PF (0x01) +#define DSCR_10PF (0x00) + +#define GPIO_PCRH_DSPI_PCS0_PULLUP_EN (0x80) +#define GPIO_PCRH_SIM_VEN1_PULLUP_EN (0x40) +#define GPIO_PCRH_SIM_VEN1_PULLUP (0x20) +#define GPIO_PCRH_SIM_DATA1_PULLUP_EN (0x10) +#define GPIO_PCRH_SIM_DATA1_PULLUP (0x08) +#define GPIO_PCRH_SSI_PULLUP_EN (0x02) +#define GPIO_PCRH_SSI_PULLUP (0x01) + +#define GPIO_PCRL_SDHC_DATA3_PULLUP_EN (0x80) +#define GPIO_PCRL_SDHC_DATA3_PULLUP (0x40) +#define GPIO_PCRL_SDHC_DATA2_PULLUP_EN (0x20) +#define GPIO_PCRL_SDHC_DATA1_PULLUP_EN (0x10) +#define GPIO_PCRL_SDHC_DATA0_PULLUP_EN (0x08) +#define GPIO_PCRL_SDHC_CMD_PULLUP_EN (0x04) + +/* *** Phase Locked Loop (PLL) *** */ +#define PLL_PCR_LOC_IRQ (0x00040000) +#define PLL_PCR_LOC_RE (0x00020000) +#define PLL_PCR_LOC_EN (0x00010000) +#define PLL_PCR_LOL_IRQ (0x00004000) +#define PLL_PCR_LOL_RE (0x00002000) +#define PLL_PCR_LOL_EN (0x00001000) +#define PLL_PCR_REFDIV_MASK (0xFFFFF8FF) +#define PLL_PCR_REFDIV(x) (((x) & 0x07) << 8) +#define PLL_PCR_FBDIV_MASK (0xFFFFFFC0) +#define PLL_PCR_FBDIV(x) ((x) & 0x3F) + +#define PLL_PDR_OUTDIV4_MASK (0x0FFF) +#define PLL_PDR_OUTDIV4(x) (((x) & 0x0000000F) << 12) +#define PLL_PDR_OUTDIV3_MASK (0xF0FF) +#define PLL_PDR_OUTDIV3(x) (((x) & 0x0000000F) << 8) +#define PLL_PDR_OUTDIV2_MASK (0xFF0F) +#define PLL_PDR_OUTDIV2(x) (((x) & 0x0000000F) << 4) +#define PLL_PDR_OUTDIV1_MASK (0xFFF0) +#define PLL_PDR_OUTDIV1(x) ((x) & 0x0000000F) +#define PLL_PDR_USB(x) PLL_PDR_OUTDIV4(x) +#define PLL_PDR_SDRAM(x) PLL_PDR_OUTDIV3(x) +#define PLL_PDR_FB(x) PLL_PDR_OUTDIV2(x) +#define PLL_PDR_CPU(x) PLL_PDR_OUTDIV1(x) + +#define PLL_PSR_LOCF (0x00000200) +#define PLL_PSR_LOC (0x00000100) +#define PLL_PSR_LOLF (0x00000040) +#define PLL_PSR_LOCKS (0x00000020) +#define PLL_PSR_LOCK (0x00000010) +#define PLL_PSR_MODE(x) ((x) & 0x07) + +/* *** Real Time Clock *** */ +#define RTC_OCEN_OSCBYP (0x00000010) +#define RTC_OCEN_CLKEN (0x00000008) + +#endif /* m5301x_h */ diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h new file mode 100644 index 0000000..df54c60 --- /dev/null +++ b/include/configs/M53017EVB.h @@ -0,0 +1,247 @@ +/* + * Configuation settings for the Freescale MCF53017EVB. + * + * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. + * TsiChung Liew (Tsi-Chung.Liew@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 + */ + +/* + * board/config.h - configuration options, board specific + */ + +#ifndef _M53017EVB_H +#define _M53017EVB_H + +/* + * High Level Configuration Options + * (easy to change) + */ +#define CONFIG_MCF5301x /* define processor family */ +#define CONFIG_M53015 /* define processor type */ + +#define CONFIG_MCFUART +#define CONFIG_SYS_UART_PORT (0) +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } + +#undef CONFIG_WATCHDOG +#define CONFIG_WATCHDOG_TIMEOUT 5000 + +/* Command line configuration */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_CACHE +#define CONFIG_CMD_DATE +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FLASH +#undef CONFIG_CMD_I2C +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_MISC +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_REGINFO + +#define CONFIG_SYS_UNIFY_CACHE + +#define CONFIG_MCFFEC +#ifdef CONFIG_MCFFEC +# define CONFIG_NET_MULTI 1 +# define CONFIG_MII 1 +# define CONFIG_MII_INIT 1 +# define CONFIG_SYS_DISCOVER_PHY +# define CONFIG_SYS_RX_ETH_BUFFER 8 +# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN +# define CONFIG_HAS_ETH1 + +# define CONFIG_SYS_FEC0_PINMUX 0 +# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE +# define CONFIG_SYS_FEC1_PINMUX 0 +# define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC1_IOBASE +# define MCFFEC_TOUT_LOOP 50000 +/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ +# ifndef CONFIG_SYS_DISCOVER_PHY +# define FECDUPLEX FULL +# define FECSPEED _100BASET +# else +# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN +# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN +# endif +# endif /* CONFIG_SYS_DISCOVER_PHY */ +#endif + +#define CONFIG_MCFRTC +#undef RTC_DEBUG +#define CONFIG_SYS_RTC_CNT (0x8000) +#define CONFIG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN) + +/* Timer */ +#define CONFIG_MCFTMR +#undef CONFIG_MCFPIT + +/* I2C */ +#define CONFIG_FSL_I2C +#define CONFIG_HARD_I2C /* I2C with hw support */ +#undef CONFIG_SOFT_I2C /* I2C bit-banged */ +#define CONFIG_SYS_I2C_SPEED 80000 +#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR + +#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ +#define CONFIG_UDP_CHECKSUM + +#ifdef CONFIG_MCFFEC +# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 +# define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61 +# define CONFIG_IPADDR 192.162.1.2 +# define CONFIG_NETMASK 255.255.255.0 +# define CONFIG_SERVERIP 192.162.1.1 +# define CONFIG_GATEWAYIP 192.162.1.1 +# define CONFIG_OVERWRITE_ETHADDR_ONCE +#endif /* FEC_ENET */ + +#define CONFIG_HOSTNAME M53017 +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "loadaddr=40010000\0" \ + "u-boot=u-boot.bin\0" \ + "load=tftp ${loadaddr) ${u-boot}\0" \ + "upd=run load; run prog\0" \ + "prog=prot off 0 3ffff;" \ + "era 0 3ffff;" \ + "cp.b ${loadaddr} 0 ${filesize};" \ + "save\0" \ + "" + +#define CONFIG_PRAM 512 /* 512 KB */ +#define CONFIG_SYS_PROMPT "-> " +#define CONFIG_SYS_LONGHELP /* undef to save memory */ + +#ifdef CONFIG_CMD_KGDB +# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#endif + +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */ +#define CONFIG_SYS_LOAD_ADDR 0x40010000 + +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_CLK 80000000 +#define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3 + +#define CONFIG_SYS_MBAR 0xFC000000 + +/* + * Low Level Configuration Settings + * (address mappings, register initial values, etc.) + * You should know what you are doing if you make changes here. + */ +/* + * Definitions for initial stack pointer and data area (in DPRAM) + */ +#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 +#define CONFIG_SYS_INIT_RAM_END 0x20000 /* End of used area in internal SRAM */ +#define CONFIG_SYS_INIT_RAM_CTRL 0x21 +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 0x10) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +/* + * Start addresses for the final memory configuration + * (Set up by the startup code) + * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 + */ +#define CONFIG_SYS_SDRAM_BASE 0x40000000 +#define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */ +#define CONFIG_SYS_SDRAM_CFG1 0x43711630 +#define CONFIG_SYS_SDRAM_CFG2 0x56670000 +#define CONFIG_SYS_SDRAM_CTRL 0xE1002000 +#define CONFIG_SYS_SDRAM_EMOD 0x80010000 +#define CONFIG_SYS_SDRAM_MODE 0x00CD0000 + +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 +#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) + +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) +#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ + +#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 +#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 8 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization ?? + */ +#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) + +/*----------------------------------------------------------------------- + * FLASH organization + */ +#define CONFIG_SYS_FLASH_CFI +#ifdef CONFIG_SYS_FLASH_CFI +# define CONFIG_FLASH_CFI_DRIVER 1 +# define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */ +# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT +# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ +# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ +# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ +#endif + +#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE + +/* Configuration for environment + * Environment is embedded in u-boot in the second sector of the flash + */ +#define CONFIG_ENV_OFFSET 0x8000 +#define CONFIG_ENV_SIZE 0x1000 +#define CONFIG_ENV_SECT_SIZE 0x8000 +#define CONFIG_ENV_IS_IN_FLASH 1 + +/*----------------------------------------------------------------------- + * Cache Configuration + */ +#define CONFIG_SYS_CACHELINE_SIZE 16 + +/*----------------------------------------------------------------------- + * Chipselect bank definitions + */ +/* + * CS0 - NOR Flash + * CS1 - Ext SRAM + * CS2 - Available + * CS3 - Available + * CS4 - Available + * CS5 - Available + */ +#define CONFIG_SYS_CS0_BASE 0 +#define CONFIG_SYS_CS0_MASK 0x00FF0001 +#define CONFIG_SYS_CS0_CTRL 0x00001FA0 + +#define CONFIG_SYS_CS1_BASE 0xC0000000 +#define CONFIG_SYS_CS1_MASK 0x00070001 +#define CONFIG_SYS_CS1_CTRL 0x00001FA0 + +#endif /* _M53017EVB_H */