Cyril Chemparathy wrote: > TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a > bunch on on-chip integrated peripherals. This patch adds support for the > TNETV107X EVM board. > > Signed-off-by: Cyril Chemparathy <[email protected]> > --- > v5: rebased on master in u-boot-arm.git (unchanged) > v4: rebased on next in u-boot-arm.git (unchanged) > v3: Added NAND MTDID comment in board config > v2: Added maintainers entry > v2: Fixed sort order in main makefile > v2: Remove board specific linker script > v2: Style fixes - multiline comments > v2: Replaced clk_get() with clk_get_rate() > > MAINTAINERS | 4 + > MAKEALL | 1 + > Makefile | 3 + > board/ti/tnetv107xevm/Makefile | 49 +++++++++ > board/ti/tnetv107xevm/config.mk | 20 ++++ > board/ti/tnetv107xevm/sdb_board.c | 66 +++++++++++ > include/configs/tnetv107x_evm.h | 214 > +++++++++++++++++++++++++++++++++++++ > 7 files changed, 357 insertions(+), 0 deletions(-) > create mode 100644 board/ti/tnetv107xevm/Makefile > create mode 100644 board/ti/tnetv107xevm/config.mk > create mode 100644 board/ti/tnetv107xevm/sdb_board.c > create mode 100644 include/configs/tnetv107x_evm.h > > diff --git a/MAINTAINERS b/MAINTAINERS > index 0e759c9..44369fe 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -62,6 +62,10 @@ Oliver Brown <[email protected]> > > gw8260 MPC8260 > > +Cyril Chemparathy <[email protected]> > + > + tnetv107x_evm tnetv107x > + > Conn Clark <[email protected]> > > ESTEEM192E MPC8xx > diff --git a/MAKEALL b/MAKEALL > index b15d407..e10fead 100755 > --- a/MAKEALL > +++ b/MAKEALL > @@ -625,6 +625,7 @@ LIST_ARM11=" \ > mx31pdk_nand \ > qong \ > smdk6400 \ > + tnetv107x_evm \ > " > > ######################################################################### > diff --git a/Makefile b/Makefile > index 8b4e0b9..92aa3be 100644 > --- a/Makefile > +++ b/Makefile > @@ -3319,6 +3319,9 @@ smdk6400_config : unconfig > fi > @echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk > > +tnetv107x_evm_config: unconfig > + @$(MKCONFIG) $(@:_config=) arm arm1176 tnetv107xevm ti tnetv107x > + > #======================================================================== > # i386 > #======================================================================== > diff --git a/board/ti/tnetv107xevm/Makefile b/board/ti/tnetv107xevm/Makefile > new file mode 100644 > index 0000000..2446c2a > --- /dev/null > +++ b/board/ti/tnetv107xevm/Makefile > @@ -0,0 +1,49 @@ > +# > +# 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., 675 Mass Ave, Cambridge, MA 02139, USA. > +# > + > +include $(TOPDIR)/config.mk > + > +LIB = $(obj)lib$(BOARD).a > + > +COBJS += sdb_board.o > + > +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) > +OBJS := $(addprefix $(obj),$(COBJS)) > +SOBJS := $(addprefix $(obj),$(SOBJS)) > + > +.PHONY: all > + > +all: $(LIB) > + > +$(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/ti/tnetv107xevm/config.mk b/board/ti/tnetv107xevm/config.mk > new file mode 100644 > index 0000000..d24d49a > --- /dev/null > +++ b/board/ti/tnetv107xevm/config.mk > @@ -0,0 +1,20 @@ > +# > +# 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., 675 Mass Ave, Cambridge, MA 02139, USA. > +# > + > +TEXT_BASE = 0x83FC0000 > diff --git a/board/ti/tnetv107xevm/sdb_board.c > b/board/ti/tnetv107xevm/sdb_board.c > new file mode 100644 > index 0000000..fa7b49c > --- /dev/null > +++ b/board/ti/tnetv107xevm/sdb_board.c > @@ -0,0 +1,66 @@ > +/* > + * TNETV107X-EVM: Board initialization > + * > + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. > + */ > + > +#include <common.h> > +#include <miiphy.h> > +#include <linux/mtd/nand.h> > +#include <asm/arch/hardware.h> > +#include <asm/arch/clock.h> > +#include <asm/io.h> > +#include <asm/mach-types.h> > +#include <asm/arch/nand_defs.h> > + > +DECLARE_GLOBAL_DATA_PTR; > + > +int board_init(void) > +{ > +#ifndef CONFIG_USE_IRQ > + __raw_writel(0, INTC_GLB_EN); /* Global disable */ > + __raw_writel(0, INTC_HINT_EN); /* Disable host ints */ > + __raw_writel(0, INTC_EN_CLR0 + 0); /* Clear enable */ > + __raw_writel(0, INTC_EN_CLR0 + 4); /* Clear enable */ > + __raw_writel(0, INTC_EN_CLR0 + 8); /* Clear enable */ > +#endif > + > + gd->bd->bi_arch_number = MACH_TYPE_TNETV107X; > + gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; > + > + clk_enable(TNETV107X_LPSC_WDT_ARM); > + > + 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_NAND_DAVINCI > +int board_nand_init(struct nand_chip *nand) > +{ > + davinci_nand_init(nand); > + > + return 0; > +} > +#endif > diff --git a/include/configs/tnetv107x_evm.h b/include/configs/tnetv107x_evm.h > new file mode 100644 > index 0000000..812ffb7 > --- /dev/null > +++ b/include/configs/tnetv107x_evm.h > @@ -0,0 +1,214 @@ > +/* > + * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com> > + * > + * Based on davinci_dvevm.h. Original Copyrights follow: > + * > + * Copyright (C) 2007 Sergey Kubushyn <[email protected]> > + * > + * 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 > + > +#include <asm/sizes.h> > +#include <asm/arch/hardware.h> > +#include <asm/arch/clock.h> > + > +/* Architecture, CPU, etc */ > +#define CONFIG_ARM1176 > +#define CONFIG_TNETV107X > +#define CONFIG_TNETV107X_EVM > +#define CONFIG_ARCH_CPU_INIT > +#define CONFIG_SYS_UBOOT_BASE TEXT_BASE > +#define CONFIG_DISABLE_TCM > +#define CONFIG_PERIPORT_REMAP > +#define CONFIG_PERIPORT_BASE 0x2000000 > +#define CONFIG_PERIPORT_SIZE 0x10 > +#define CONFIG_SYS_MON_DEBUG > +#define CONFIG_SYS_INT_OSC_FREQ 24000000 > +#define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM) > + > +/* PLL Configuration */ > +#define CONFIG_PLL_SYS_CONFIG 0 > +#define CONFIG_PLL_SYS_INT_OSC 1 > +#define CONFIG_PLL_SYS_EXT_FREQ 25000000 > +#define CONFIG_PLL_TDM_CONFIG 0 > +#define CONFIG_PLL_TDM_INT_OSC 1 > +#define CONFIG_PLL_TDM_EXT_FREQ 19200000 > +#define CONFIG_PLL_ETH_CONFIG 1 > +#define CONFIG_PLL_ETH_INT_OSC 1 > +#define CONFIG_PLL_ETH_EXT_FREQ 25000000 > +#define CONFIG_PLL_ETH_PLL_FREQ 500000000 > +#define CONFIG_PLL_ETH_5_CLK 5000000 > +#define CONFIG_PLL_ETH_50_CLK 50000000 > +#define CONFIG_PLL_ETH_125_CLK 125000000 > +#define CONFIG_PLL_ETH_250_CLK 250000000 > +#define CONFIG_PLL_ETH_25_CLK 25000000 > + > +/* Async EMIF Configuration */ > +#define ASYNC_EMIF_MODE_NOR 0 > +#define ASYNC_EMIF_MODE_NAND 1 > +#define ASYNC_EMIF_MODE_ONENAND 2 > + > +#define ASYNC_EMIF_CS0_SELECT_STROBE 0 > +#define ASYNC_EMIF_CS0_EXTEND_WAIT 0 > +#define ASYNC_EMIF_CS0_WR_SETUP 5 /* cycles */ > +#define ASYNC_EMIF_CS0_WR_STROBE 5 /* cycles */ > +#define ASYNC_EMIF_CS0_WR_HOLD 2 /* cycles */ > +#define ASYNC_EMIF_CS0_RD_SETUP 5 /* cycles */ > +#define ASYNC_EMIF_CS0_RD_STROBE 5 /* cycles */ > +#define ASYNC_EMIF_CS0_RD_HOLD 2 /* cycles */ > +#define ASYNC_EMIF_CS0_TURN_AROUND 5 /* cycles */ > +#define ASYNC_EMIF_CS0_WIDTH ASYNC_EMIF_8 > + > +#define ASYNC_EMIF_CS1_SELECT_STROBE 0 > +#define ASYNC_EMIF_CS1_EXTEND_WAIT 0 > +#define ASYNC_EMIF_CS1_WR_SETUP 2 /* cycles */ > +#define ASYNC_EMIF_CS1_WR_STROBE 27 /* cycles */ > +#define ASYNC_EMIF_CS1_WR_HOLD 4 /* cycles */ > +#define ASYNC_EMIF_CS1_RD_SETUP 2 /* cycles */ > +#define ASYNC_EMIF_CS1_RD_STROBE 27 /* cycles */ > +#define ASYNC_EMIF_CS1_RD_HOLD 4 /* cycles */ > +#define ASYNC_EMIF_CS1_TURN_AROUND 2 /* cycles */ > +#define ASYNC_EMIF_CS1_WIDTH ASYNC_EMIF_PRESERVE > + > +#define ASYNC_EMIF_CS2_SELECT_STROBE 0 > +#define ASYNC_EMIF_CS2_EXTEND_WAIT 0 > +#define ASYNC_EMIF_CS2_WR_SETUP 2 /* cycles */ > +#define ASYNC_EMIF_CS2_WR_STROBE 27 /* cycles */ > +#define ASYNC_EMIF_CS2_WR_HOLD 4 /* cycles */ > +#define ASYNC_EMIF_CS2_RD_SETUP 2 /* cycles */ > +#define ASYNC_EMIF_CS2_RD_STROBE 27 /* cycles */ > +#define ASYNC_EMIF_CS2_RD_HOLD 4 /* cycles */ > +#define ASYNC_EMIF_CS2_TURN_AROUND 2 /* cycles */ > +#define ASYNC_EMIF_CS2_WIDTH ASYNC_EMIF_PRESERVE > + > +#define ASYNC_EMIF_CS3_SELECT_STROBE 0 > +#define ASYNC_EMIF_CS3_EXTEND_WAIT 0 > +#define ASYNC_EMIF_CS3_WR_SETUP 1 /* cycles */ > +#define ASYNC_EMIF_CS3_WR_STROBE 90 /* cycles */ > +#define ASYNC_EMIF_CS3_WR_HOLD 3 /* cycles */ > +#define ASYNC_EMIF_CS3_RD_SETUP 1 /* cycles */ > +#define ASYNC_EMIF_CS3_RD_STROBE 26 /* cycles */ > +#define ASYNC_EMIF_CS3_RD_HOLD 3 /* cycles */ > +#define ASYNC_EMIF_CS3_TURN_AROUND 1 /* cycles */ > +#define ASYNC_EMIF_CS3_WIDTH ASYNC_EMIF_8
Is there a better place to put these #defines? Maybe the board initialization *.c file ? Fine otherwise Tom _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
