DA850/OMAP-L138 is a new SoC from Texas Instruments (http://focus.ti.com/docs/prod/folders/print/omap-l138.html). This SoC is similar to DA830/OMAP-L137 in many aspects. Hence rename the da830 specific files and folders to da8xx to accommodate DA850/OMAP-L138.
Signed-off-by: Sudhakar Rajashekhara <sudhakar....@ti.com> --- Makefile | 4 +- board/davinci/da830evm/Makefile | 51 --------------- board/davinci/da830evm/config.mk | 43 ------------- board/davinci/da830evm/da830evm.c | 127 ------------------------------------- board/davinci/da8xxevm/Makefile | 53 +++++++++++++++ board/davinci/da8xxevm/config.mk | 43 +++++++++++++ board/davinci/da8xxevm/da830evm.c | 127 +++++++++++++++++++++++++++++++++++++ 7 files changed, 226 insertions(+), 222 deletions(-) delete mode 100644 board/davinci/da830evm/Makefile delete mode 100644 board/davinci/da830evm/config.mk delete mode 100644 board/davinci/da830evm/da830evm.c create mode 100644 board/davinci/da8xxevm/Makefile create mode 100644 board/davinci/da8xxevm/config.mk create mode 100644 board/davinci/da8xxevm/da830evm.c diff --git a/Makefile b/Makefile index b891b1b..769bf22 100644 --- a/Makefile +++ b/Makefile @@ -2934,7 +2934,9 @@ cp1026_config: unconfig @board/armltd/integrator/split_by_variant.sh cp $@ da830evm_config: unconfig - @$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci davinci + @mkdir -p $(obj)include + echo "#define CONFIG_DA830_EVM" >> $(obj)include/config.h + @$(MKCONFIG) -a $(@:_config=) arm arm926ejs da8xxevm davinci davinci davinci_dvevm_config : unconfig @$(MKCONFIG) $(@:_config=) arm arm926ejs dvevm davinci davinci diff --git a/board/davinci/da830evm/Makefile b/board/davinci/da830evm/Makefile deleted file mode 100644 index 02636fa..0000000 --- a/board/davinci/da830evm/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (C) Copyright 2000, 2001, 2002 -# Wolfgang Denk, DENX Software Engineering, w...@denx.de. -# -# Copyright (C) 2007 Sergey Kubushyn <k...@koi8.net> -# -# 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 := da830evm.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak *~ .depend - -######################################################################### -# This is for $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/davinci/da830evm/config.mk b/board/davinci/da830evm/config.mk deleted file mode 100644 index 6da29a9..0000000 --- a/board/davinci/da830evm/config.mk +++ /dev/null @@ -1,43 +0,0 @@ -# -# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ -# -# Copyright (C) 2007 Sergey Kubushyn <k...@koi8.net> -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <g...@denx.de> -# David Mueller, ELSOFT AG, <d.muel...@elsoft.ch> -# -# 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 -# - -# Texas Instruments DA8xx EVM board (ARM925EJS) cpu -# see http://www.ti.com/ for more information on Texas Instruments -# -# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips). -# Physical Address: -# C000'0000 to C400'0000 -# -# Linux-Kernel is expected to be at C000'8000, entry C000'8000 -# (mem base + reserved) -# -# we load ourself to C108 '0000 - - -#Provide at least 16MB spacing between us and the Linux Kernel image -TEXT_BASE = 0xC1080000 diff --git a/board/davinci/da830evm/da830evm.c b/board/davinci/da830evm/da830evm.c deleted file mode 100644 index bb8cc3c..0000000 --- a/board/davinci/da830evm/da830evm.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thomp...@gefanuc.com> - * - * Base on code from TI. Original Notices follow: - * - * (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ - * - * Modified for DA8xx EVM. - * - * Copyright (C) 2007 Sergey Kubushyn <k...@koi8.net> - * - * Parts are shamelessly stolen from various TI sources, original copyright - * follows: - * ----------------------------------------------------------------- - * - * Copyright (C) 2004 Texas Instruments. - * - * ---------------------------------------------------------------------------- - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * ---------------------------------------------------------------------------- - */ - -#include <common.h> -#include <i2c.h> -#include <asm/arch/hardware.h> -#include <asm/io.h> -#include "../common/misc.h" - -DECLARE_GLOBAL_DATA_PTR; - -#define pinmux &davinci_syscfg_regs->pinmux - -#ifdef CONFIG_SPI_FLASH -/* SPI0 pin muxer settings */ -const struct pinmux_config spi0_pins[] = { - { pinmux[7], 1, 3 }, - { pinmux[7], 1, 4 }, - { pinmux[7], 1, 5 }, - { pinmux[7], 1, 6 }, - { pinmux[7], 1, 7 } -}; -#endif - -/* UART pin muxer settings */ -const struct pinmux_config uart_pins[] = { - { pinmux[8], 2, 7 }, - { pinmux[9], 2, 0 } -}; - -/* I2C pin muxer settings */ -const struct pinmux_config i2c_pins[] = { - { pinmux[9], 2, 3 }, - { pinmux[9], 2, 4 } -}; - -int board_init(void) -{ -#ifndef CONFIG_USE_IRQ - /* - * Mask all IRQs by clearing the global enable and setting - * the enable clear for all the 90 interrupts. - */ - - writel(0, &davinci_aintc_regs->ger); - - writel(0, &davinci_aintc_regs->hier); - - writel(0xffffffff, &davinci_aintc_regs->ecr1); - writel(0xffffffff, &davinci_aintc_regs->ecr2); - writel(0xffffffff, &davinci_aintc_regs->ecr3); -#endif - - /* arch number of the board */ - gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA830_EVM; - - /* address of boot parameters */ - gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; - - /* - * Power on required peripherals - * ARM does not have access by default to PSC0 and PSC1 - * assuming here that the DSP bootloader has set the IOPU - * such that PSC access is available to ARM - */ - lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */ - lpsc_on(DAVINCI_LPSC_SPI0); /* Serial Flash */ - lpsc_on(DAVINCI_LPSC_EMAC); /* image download */ - lpsc_on(DAVINCI_LPSC_UART2); /* console */ - lpsc_on(DAVINCI_LPSC_GPIO); - - /* setup the SUSPSRC for ARM to control emulation suspend */ - writel(readl(&davinci_syscfg_regs->suspsrc) & - ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | - DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | - DAVINCI_SYSCFG_SUSPSRC_UART2), - &davinci_syscfg_regs->suspsrc); - -#ifdef CONFIG_SPI_FLASH - if (davinci_configure_pin_mux(spi0_pins, ARRAY_SIZE(spi0_pins)) != 0) - return 1; -#endif - - if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0) - return 1; - - if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0) - return 1; - - /* enable the console UART */ - writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | - DAVINCI_UART_PWREMU_MGMT_UTRST), - &davinci_uart2_ctrl_regs->pwremu_mgmt); - - return(0); -} diff --git a/board/davinci/da8xxevm/Makefile b/board/davinci/da8xxevm/Makefile new file mode 100644 index 0000000..45da94b --- /dev/null +++ b/board/davinci/da8xxevm/Makefile @@ -0,0 +1,53 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, w...@denx.de. +# +# Copyright (C) 2007 Sergey Kubushyn <k...@koi8.net> +# +# 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-$(CONFIG_DA830_EVM) += da830evm.o + +COBJS := $(sort $(COBJS-y)) + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak *~ .depend + +######################################################################### +# This is for $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/davinci/da8xxevm/config.mk b/board/davinci/da8xxevm/config.mk new file mode 100644 index 0000000..6da29a9 --- /dev/null +++ b/board/davinci/da8xxevm/config.mk @@ -0,0 +1,43 @@ +# +# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ +# +# Copyright (C) 2007 Sergey Kubushyn <k...@koi8.net> +# +# (C) Copyright 2002 +# Gary Jennejohn, DENX Software Engineering, <g...@denx.de> +# David Mueller, ELSOFT AG, <d.muel...@elsoft.ch> +# +# 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 +# + +# Texas Instruments DA8xx EVM board (ARM925EJS) cpu +# see http://www.ti.com/ for more information on Texas Instruments +# +# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips). +# Physical Address: +# C000'0000 to C400'0000 +# +# Linux-Kernel is expected to be at C000'8000, entry C000'8000 +# (mem base + reserved) +# +# we load ourself to C108 '0000 + + +#Provide at least 16MB spacing between us and the Linux Kernel image +TEXT_BASE = 0xC1080000 diff --git a/board/davinci/da8xxevm/da830evm.c b/board/davinci/da8xxevm/da830evm.c new file mode 100644 index 0000000..bb8cc3c --- /dev/null +++ b/board/davinci/da8xxevm/da830evm.c @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thomp...@gefanuc.com> + * + * Base on code from TI. Original Notices follow: + * + * (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/ + * + * Modified for DA8xx EVM. + * + * Copyright (C) 2007 Sergey Kubushyn <k...@koi8.net> + * + * Parts are shamelessly stolen from various TI sources, original copyright + * follows: + * ----------------------------------------------------------------- + * + * Copyright (C) 2004 Texas Instruments. + * + * ---------------------------------------------------------------------------- + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * ---------------------------------------------------------------------------- + */ + +#include <common.h> +#include <i2c.h> +#include <asm/arch/hardware.h> +#include <asm/io.h> +#include "../common/misc.h" + +DECLARE_GLOBAL_DATA_PTR; + +#define pinmux &davinci_syscfg_regs->pinmux + +#ifdef CONFIG_SPI_FLASH +/* SPI0 pin muxer settings */ +const struct pinmux_config spi0_pins[] = { + { pinmux[7], 1, 3 }, + { pinmux[7], 1, 4 }, + { pinmux[7], 1, 5 }, + { pinmux[7], 1, 6 }, + { pinmux[7], 1, 7 } +}; +#endif + +/* UART pin muxer settings */ +const struct pinmux_config uart_pins[] = { + { pinmux[8], 2, 7 }, + { pinmux[9], 2, 0 } +}; + +/* I2C pin muxer settings */ +const struct pinmux_config i2c_pins[] = { + { pinmux[9], 2, 3 }, + { pinmux[9], 2, 4 } +}; + +int board_init(void) +{ +#ifndef CONFIG_USE_IRQ + /* + * Mask all IRQs by clearing the global enable and setting + * the enable clear for all the 90 interrupts. + */ + + writel(0, &davinci_aintc_regs->ger); + + writel(0, &davinci_aintc_regs->hier); + + writel(0xffffffff, &davinci_aintc_regs->ecr1); + writel(0xffffffff, &davinci_aintc_regs->ecr2); + writel(0xffffffff, &davinci_aintc_regs->ecr3); +#endif + + /* arch number of the board */ + gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA830_EVM; + + /* address of boot parameters */ + gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; + + /* + * Power on required peripherals + * ARM does not have access by default to PSC0 and PSC1 + * assuming here that the DSP bootloader has set the IOPU + * such that PSC access is available to ARM + */ + lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */ + lpsc_on(DAVINCI_LPSC_SPI0); /* Serial Flash */ + lpsc_on(DAVINCI_LPSC_EMAC); /* image download */ + lpsc_on(DAVINCI_LPSC_UART2); /* console */ + lpsc_on(DAVINCI_LPSC_GPIO); + + /* setup the SUSPSRC for ARM to control emulation suspend */ + writel(readl(&davinci_syscfg_regs->suspsrc) & + ~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C | + DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 | + DAVINCI_SYSCFG_SUSPSRC_UART2), + &davinci_syscfg_regs->suspsrc); + +#ifdef CONFIG_SPI_FLASH + if (davinci_configure_pin_mux(spi0_pins, ARRAY_SIZE(spi0_pins)) != 0) + return 1; +#endif + + if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0) + return 1; + + if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0) + return 1; + + /* enable the console UART */ + writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST | + DAVINCI_UART_PWREMU_MGMT_UTRST), + &davinci_uart2_ctrl_regs->pwremu_mgmt); + + return(0); +} -- 1.5.6 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot