diff options
| -rw-r--r-- | arch/arm/Kconfig | 12 | ||||
| -rw-r--r-- | arch/arm/Makefile | 1 | ||||
| -rw-r--r-- | board/phycore_pcm038/Makefile | 5 | ||||
| -rw-r--r-- | board/phycore_pcm038/pcm038.c | 114 | ||||
| -rw-r--r-- | board/phycore_pcm038/u-boot.lds.S | 71 |
5 files changed, 203 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 250765cd80..5392322691 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -5,6 +5,7 @@ config ARCH_TEXT_BASE default 0x08f80000 if MACH_SCB9328 default 0x81f00000 if MACH_NXDB500 default 0x21e00000 if MACH_ECO920 + default 0xa0000000 if MACH_PCM038 config BOARDINFO default "Synertronixx scb9328" if MACH_SCB9328 @@ -12,6 +13,9 @@ config BOARDINFO config BOARDINFO default "Hilscher Netx nxdb500" if MACH_NXDB500 +config BOARDINFO + default "Phytec Phycore MX27" if MACH_PCM038 + config ARM bool select HAS_KALLSYMS @@ -65,6 +69,14 @@ config MACH_SCB9328 help Say Y here if you are using the Synertronixx scb9328 board +config MACH_PCM038 + bool "Phytec pcm038" + select HAS_CFI + select ARCH_IMX27 + help + Say Y here if you are using the Phytec Phycore pcm038 equipped + with a Freescale i.MX27 Processor + config MACH_ECO920 bool "eco920" select HAS_AT91_ETHER diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 37e83e7b24..f838d3743d 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -10,6 +10,7 @@ machine-$(CONFIG_ARCH_AT91RM9200) := at91rm9200 board-$(CONFIG_MACH_MX1ADS) := mx1ads board-$(CONFIG_MACH_ECO920) := eco920 board-$(CONFIG_MACH_SCB9328) := scb9328 +board-$(CONFIG_MACH_PCM038) := phycore_pcm038 board-$(CONFIG_MACH_NXDB500) := netx cpu-$(CONFIG_ARM920T) := arm920t cpu-$(CONFIG_ARM926EJS) := arm926ejs diff --git a/board/phycore_pcm038/Makefile b/board/phycore_pcm038/Makefile new file mode 100644 index 0000000000..4ba96cb5da --- /dev/null +++ b/board/phycore_pcm038/Makefile @@ -0,0 +1,5 @@ + +#obj-y += lowlevel_init.o +obj-y += pcm038.o + +extra-y += u-boot.lds diff --git a/board/phycore_pcm038/pcm038.c b/board/phycore_pcm038/pcm038.c new file mode 100644 index 0000000000..db4ebc139b --- /dev/null +++ b/board/phycore_pcm038/pcm038.c @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2007 Sascha Hauer, Pengutronix + * + * 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 <net.h> +#include <cfi_flash.h> +#include <init.h> +#include <environment.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/gpio.h> +#include <partition.h> +#include <fs.h> +#include <fcntl.h> + +static struct device_d cfi_dev = { + .name = "cfi_flash", + .id = "nor0", + + .map_base = 0xC0000000, + .size = 16 * 1024 * 1024, /* FIXME */ +}; + +static struct device_d sdram_dev = { + .name = "ram", + .id = "ram0", + + .map_base = 0xa0000000, + .size = 16 * 1024 * 1024, /* FIXME */ + + .type = DEVICE_TYPE_DRAM, +}; + +static struct device_d fec_dev = { + .name = "fec_imx27", + .id = "eth0", + + .type = DEVICE_TYPE_ETHER, +}; + +static int pcm038_devices_init(void) +{ + int i; + unsigned short mode[] = { + PD12_AOUT_FEC_RXD0, + PD5_AOUT_FEC_RXD1, + PD6_AOUT_FEC_RXD2, + PD7_AOUT_FEC_RXD3, + PD4_AOUT_FEC_RX_ER, + PD13_AOUT_FEC_RX_DV, + PD0_AIN_FEC_TXD0, + PD1_AIN_FEC_TXD1, + PD2_AIN_FEC_TXD2, + PD3_AIN_FEC_TXD3, + PD11_AOUT_FEC_TX_CLK, + PF23_AIN_FEC_TX_EN, + PD8_AF_FEC_MDIO, + PD9_AIN_FEC_MDC, + PD14_AOUT_FEC_CLR, + PD15_AOUT_FEC_COL, + PD16_AIN_FEC_TX_ER, + PE12_PF_UART1_TXD, + PE13_PF_UART1_RXD, + PE14_PF_UART1_CTS, + PE15_PF_UART1_RTS }; + + for (i = 0; i < sizeof(mode) / sizeof(short); i ++) + imx_gpio_mode(mode[i]); + + register_device(&cfi_dev); + register_device(&sdram_dev); + register_device(&fec_dev); + + dev_add_partition(&cfi_dev, 0x00000, 0x20000, "self"); + dev_add_partition(&cfi_dev, 0x40000, 0x20000, "env"); + dev_protect(&cfi_dev, 0x20000, 0, 1); + + return 0; +} + +device_initcall(pcm038_devices_init); + +static struct device_d pcm038_serial_device = { + .name = "imx_serial", + .id = "cs0", + .map_base = IMX_UART1_BASE, + .size = 4096, + .type = DEVICE_TYPE_CONSOLE, +}; + +static int pcm038_console_init(void) +{ + register_device(&pcm038_serial_device); + return 0; +} + +console_initcall(pcm038_console_init); + diff --git a/board/phycore_pcm038/u-boot.lds.S b/board/phycore_pcm038/u-boot.lds.S new file mode 100644 index 0000000000..e1f6dd3f90 --- /dev/null +++ b/board/phycore_pcm038/u-boot.lds.S @@ -0,0 +1,71 @@ +/* + * (C) Copyright 2000-2004 + * 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 <asm-generic/u-boot.lds.h> + +OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") +OUTPUT_ARCH(arm) +ENTRY(_start) +SECTIONS +{ + . = TEXT_BASE; + + . = ALIGN(4); + .text : + { + _stext = .; + _text = .; + arch/arm/cpu/start-arm920t.o (.text) + *(.text) + } + + . = ALIGN(4); + .rodata : { *(.rodata) } + + _etext = .; /* End of text and rodata section */ + + . = ALIGN(4); + .data : { *(.data) } + + . = ALIGN(4); + .got : { *(.got) } + + . = .; + __u_boot_cmd_start = .; + .u_boot_cmd : { U_BOOT_CMDS } + __u_boot_cmd_end = .; + + __u_boot_initcalls_start = .; + .u_boot_initcalls : { INITCALLS } + __u_boot_initcalls_end = .; + + __usymtab_start = .; + __usymtab : { U_BOOT_SYMS } + __usymtab_end = .; + + . = ALIGN(4); + __bss_start = .; + .bss : { *(.bss) } + _end = .; +} |