Signed-off-by: Marek Vasut marek.vasut@gmail.com --- MAKEALL | 1 + board/colibri_pxa270/Makefile | 45 +++++ board/colibri_pxa270/colibri_pxa270.c | 118 ++++++++++++++ board/colibri_pxa270/config.mk | 1 + board/colibri_pxa270/lowlevel_init.S | 36 ++++ boards.cfg | 1 + include/configs/colibri_pxa270.h | 283 +++++++++++++++++++++++++++++++++ 7 files changed, 485 insertions(+), 0 deletions(-) create mode 100644 board/colibri_pxa270/Makefile create mode 100644 board/colibri_pxa270/colibri_pxa270.c create mode 100644 board/colibri_pxa270/config.mk create mode 100644 board/colibri_pxa270/lowlevel_init.S create mode 100644 include/configs/colibri_pxa270.h
diff --git a/MAKEALL b/MAKEALL index b5a6ee1..0e0e960 100755 --- a/MAKEALL +++ b/MAKEALL @@ -702,6 +702,7 @@ LIST_at91=" \
LIST_pxa=" \ cerf250 \ + colibri_pxa270 \ cradle \ csb226 \ delta \ diff --git a/board/colibri_pxa270/Makefile b/board/colibri_pxa270/Makefile new file mode 100644 index 0000000..44d73cc --- /dev/null +++ b/board/colibri_pxa270/Makefile @@ -0,0 +1,45 @@ +# +# Toradex Colibri PXA270 Support +# +# Copyright (C) 2010 Marek Vasut marek.vasut@gmail.com +# +# 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 $(TOPDIR)/config.mk + +LIB = lib$(BOARD).a + +OBJS := colibri_pxa270.o +SOBJS := lowlevel_init.o + +$(LIB): $(OBJS) $(SOBJS) + $(AR) crv $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) + $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +-include .depend + +######################################################################### diff --git a/board/colibri_pxa270/colibri_pxa270.c b/board/colibri_pxa270/colibri_pxa270.c new file mode 100644 index 0000000..d3822f0 --- /dev/null +++ b/board/colibri_pxa270/colibri_pxa270.c @@ -0,0 +1,118 @@ +/* + * Toradex Colibri PXA270 Support + * + * Copyright (C) 2010 Marek Vasut marek.vasut@gmail.com + * + * 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 <asm/arch/hardware.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* ------------------------------------------------------------------------- */ + +/* + * Miscelaneous platform dependent initialisations + */ +extern struct serial_device serial_ffuart_device; +extern struct serial_device serial_btuart_device; +extern struct serial_device serial_stuart_device; + +struct serial_device *default_serial_console (void) +{ + return &serial_ffuart_device; +} + +int board_init (void) +{ + /* memory and cpu-speed are setup before relocation */ + /* so we do _nothing_ here */ + + /* arch number of vpac270 */ + gd->bd->bi_arch_number = MACH_TYPE_COLIBRI; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0xa0000100; + + return 0; +} + +int dram_init (void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return 0; +} + +#ifdef CONFIG_CMD_USB +int usb_board_init(void) +{ + UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) & + ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE); + + UHCHR |= UHCHR_FSBIR; + + while (UHCHR & UHCHR_FSBIR); + + UHCHR &= ~UHCHR_SSE; + UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE); + + /* Clear any OTG Pin Hold */ + if (PSSR & PSSR_OTGPH) + PSSR |= PSSR_OTGPH; + + UHCRHDA &= ~(0x200); + UHCRHDA |= 0x100; + + /* Set port power control mask bits, only 3 ports. */ + UHCRHDB |= (0x7<<17); + + /* enable port 2 */ + UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE; + + return 0; +} + +void usb_board_init_fail(void) +{ + return; +} + +void usb_board_stop(void) +{ + UHCHR |= UHCHR_FHR; + udelay(11); + UHCHR &= ~UHCHR_FHR; + + UHCCOMS |= 1; + udelay(10); + + CKEN &= ~CKEN10_USBHOST; + + return; +} +#endif + +#ifdef CONFIG_DRIVER_DM9000 +int board_eth_init(bd_t *bis) +{ + return dm9000_initialize(bis); +} +#endif diff --git a/board/colibri_pxa270/config.mk b/board/colibri_pxa270/config.mk new file mode 100644 index 0000000..1d650ac --- /dev/null +++ b/board/colibri_pxa270/config.mk @@ -0,0 +1 @@ +TEXT_BASE = 0xa1000000 diff --git a/board/colibri_pxa270/lowlevel_init.S b/board/colibri_pxa270/lowlevel_init.S new file mode 100644 index 0000000..a43dac2 --- /dev/null +++ b/board/colibri_pxa270/lowlevel_init.S @@ -0,0 +1,36 @@ +/* + * Toradex Colibri PXA270 Lowlevel Hardware Initialization + * + * Copyright (C) 2010 Marek Vasut marek.vasut@gmail.com + * + * 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 <version.h> +#include <asm/arch/pxa-regs.h> +#include <asm/arch/macro.h> + +.globl lowlevel_init +lowlevel_init: + pxa_gpio_setup + pxa_wait_ticks 0x8000 + pxa_mem_setup + pxa_wakeup + pxa_intr_setup + pxa_clock_setup + + mov pc, lr diff --git a/boards.cfg b/boards.cfg index da31c36..25c33d5 100644 --- a/boards.cfg +++ b/boards.cfg @@ -52,6 +52,7 @@ actux3 arm ixp actux4 arm ixp ixdp425 arm ixp cerf250 arm pxa +colibri_pxa270 arm pxa cradle arm pxa csb226 arm pxa delta arm pxa diff --git a/include/configs/colibri_pxa270.h b/include/configs/colibri_pxa270.h new file mode 100644 index 0000000..e5bda22 --- /dev/null +++ b/include/configs/colibri_pxa270.h @@ -0,0 +1,283 @@ +/* + * Toradex Colibri PXA270 configuration file + * + * Copyright (C) 2010 Marek Vasut marek.vasut@gmail.com + * + * 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 __CONFIG_H +#define __CONFIG_H + +/* + * High Level Board Configuration Options + */ +#define CONFIG_PXA27X 1 /* Marvell PXA270 CPU */ +#define CONFIG_VPAC270 1 /* Toradex Colibri PXA270 board */ + +#undef BOARD_LATE_INIT +#undef CONFIG_SKIP_RELOCATE_UBOOT +#undef CONFIG_USE_IRQ +#undef CONFIG_SKIP_LOWLEVEL_INIT + +/* + * Environment settings + */ +#define CONFIG_ENV_SIZE 0x4000 +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) +#define CONFIG_SYS_GBL_DATA_SIZE 128 + +#define CONFIG_ENV_OVERWRITE /* override default environment */ + +#define CONFIG_BOOTCOMMAND \ + "if mmc init && fatload mmc 0 0xa0000000 uImage; then " \ + "bootm 0xa0000000; " \ + "fi; " \ + "if usb reset && fatload usb 0 0xa0000000 uImage; then " \ + "bootm 0xa0000000; " \ + "fi; " \ + "bootm 0x80000;" +#define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200" +#define CONFIG_TIMESTAMP +#define CONFIG_BOOTDELAY 2 /* Autoboot delay */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS + +#define CONFIG_LZMA /* LZMA compression support */ + +/* + * Serial Console Configuration + */ +#define CONFIG_PXA_SERIAL +#define CONFIG_FFUART 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * Bootloader Components Configuration + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_NET +#define CONFIG_CMD_ENV +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_MMC +#define CONFIG_CMD_USB +#define CONFIG_CMD_FLASH + +/* + * Networking Configuration + * chip on the Voipac PXA270 board + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP + +#define CONFIG_NET_MULTI 1 +#define CONFIG_DRIVER_DM9000 1 +#define CONFIG_DM9000_BASE 0x08000000 +#define DM9000_IO (CONFIG_DM9000_BASE) +#define DM9000_DATA (CONFIG_DM9000_BASE + 4) +#define CONFIG_NET_RETRY_COUNT 10 + +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +#define CONFIG_NETMASK 255.255.255.0 +#define CONFIG_IPADDR 192.168.1.52 +#define CONFIG_SERVERIP 192.168.1.51 +#define CONFIG_ETHADDR 00:11:22:33:44:55 +#endif + +/* + * MMC Card Configuration + */ +#ifdef CONFIG_CMD_MMC +#define CONFIG_MMC +#define CONFIG_PXA_MMC +#define CONFIG_SYS_MMC_BASE 0xF0000000 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#endif + +/* + * KGDB + */ +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * HUSH Shell Configuration + */ +#define CONFIG_SYS_HUSH_PARSER 1 +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#ifdef CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */ +#else +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#endif +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ +#define CONFIG_SYS_DEVICE_NULLDEV 1 + +/* + * Clock Configuration + */ +#undef CONFIG_SYS_CLKS_IN_HZ +#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */ +#define CONFIG_SYS_CPUSPEED 0x290 /* 520 MHz */ + +/* + * Stack sizes + * + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128*1024) /* regular stack */ +#ifdef CONFIG_USE_IRQ +#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ +#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ +#endif + +/* + * DRAM Map + */ +#define CONFIG_NR_DRAM_BANKS 1 /* We have 1 bank of DRAM */ +#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ + +#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ +#define CONFIG_SYS_DRAM_SIZE 0x04000000 /* 64 MB DRAM */ + +#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ + +#define CONFIG_SYS_LOAD_ADDR (0xa1000000) + +/* + * NOR FLASH + */ +#ifdef CONFIG_CMD_FLASH +#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ +#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 + +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER 1 + +#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255) +#define CONFIG_SYS_MAX_FLASH_BANKS 1 + +#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) + +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 +#define CONFIG_SYS_FLASH_PROTECTION 1 + +#define CONFIG_ENV_IS_IN_FLASH 1 + +#else /* No flash */ +#define CONFIG_SYS_NO_FLASH +#define CONFIG_SYS_ENV_IS_NOWHERE +#endif + +#define CONFIG_SYS_MONITOR_BASE 0x000000 +#define CONFIG_SYS_MONITOR_LEN 0x40000 + +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_LEN) +#define CONFIG_ENV_SECT_SIZE 0x40000 +#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) + + +/* + * GPIO settings + */ +#define CONFIG_SYS_GPSR0_VAL 0x00000000 +#define CONFIG_SYS_GPSR1_VAL 0x00020000 +#define CONFIG_SYS_GPSR2_VAL 0x0002C000 +#define CONFIG_SYS_GPSR3_VAL 0x00000000 + +#define CONFIG_SYS_GPCR0_VAL 0x00000000 +#define CONFIG_SYS_GPCR1_VAL 0x00000000 +#define CONFIG_SYS_GPCR2_VAL 0x00000000 +#define CONFIG_SYS_GPCR3_VAL 0x00000000 + +#define CONFIG_SYS_GPDR0_VAL 0x08000000 +#define CONFIG_SYS_GPDR1_VAL 0x0002A981 +#define CONFIG_SYS_GPDR2_VAL 0x0202FC00 +#define CONFIG_SYS_GPDR3_VAL 0x00000000 + +#define CONFIG_SYS_GAFR0_L_VAL 0x00100000 +#define CONFIG_SYS_GAFR0_U_VAL 0x00C00010 +#define CONFIG_SYS_GAFR1_L_VAL 0x999A901A +#define CONFIG_SYS_GAFR1_U_VAL 0xAAA00008 +#define CONFIG_SYS_GAFR2_L_VAL 0xAAAAAAAA +#define CONFIG_SYS_GAFR2_U_VAL 0x0109A000 +#define CONFIG_SYS_GAFR3_L_VAL 0x54000300 +#define CONFIG_SYS_GAFR3_U_VAL 0x00024001 + +#define CONFIG_SYS_PSSR_VAL 0x30 + +/* + * Clock settings + */ +#define CONFIG_SYS_CKEN 0x00500240 +#define CONFIG_SYS_CCCR 0x02000290 + +/* + * Memory settings + */ +#define CONFIG_SYS_MSC0_VAL 0x000095f2 +#define CONFIG_SYS_MSC1_VAL 0x00007ff4 +#define CONFIG_SYS_MSC2_VAL 0x00000000 +#define CONFIG_SYS_MDCNFG_VAL 0x08000ac9 +#define CONFIG_SYS_MDREFR_VAL 0x2013e01e +#define CONFIG_SYS_MDMRS_VAL 0x00320032 +#define CONFIG_SYS_FLYCNFG_VAL 0x00000000 +#define CONFIG_SYS_SXCNFG_VAL 0x40044004 + +/* + * PCMCIA and CF Interfaces + */ +#define CONFIG_SYS_MECR_VAL 0x00000001 +#define CONFIG_SYS_MCMEM0_VAL 0x00014307 +#define CONFIG_SYS_MCMEM1_VAL 0x00014307 +#define CONFIG_SYS_MCATT0_VAL 0x0001c787 +#define CONFIG_SYS_MCATT1_VAL 0x0001c787 +#define CONFIG_SYS_MCIO0_VAL 0x0001430f +#define CONFIG_SYS_MCIO1_VAL 0x0001430f + +/* + * USB + */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_OHCI_NEW +#define CONFIG_SYS_USB_OHCI_CPU_INIT +#define CONFIG_SYS_USB_OHCI_BOARD_INIT +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x4C000000 +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "tdex270" +#define CONFIG_USB_STORAGE +#endif + +#endif /* __CONFIG_H */