diff options
Diffstat (limited to 'board/prodrive/pmdra')
| -rw-r--r-- | board/prodrive/pmdra/Makefile | 50 | ||||
| -rw-r--r-- | board/prodrive/pmdra/board_init.S | 29 | ||||
| -rw-r--r-- | board/prodrive/pmdra/config.mk | 39 | ||||
| -rw-r--r-- | board/prodrive/pmdra/pmdra.c | 189 | ||||
| -rw-r--r-- | board/prodrive/pmdra/u-boot.lds | 52 |
5 files changed, 0 insertions, 359 deletions
diff --git a/board/prodrive/pmdra/Makefile b/board/prodrive/pmdra/Makefile deleted file mode 100644 index 564e30e..0000000 --- a/board/prodrive/pmdra/Makefile +++ /dev/null @@ -1,50 +0,0 @@ -# -# (C) Copyright 2003-2006 -# 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 := pmdra.o -SOBJS := board_init.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/prodrive/pmdra/board_init.S b/board/prodrive/pmdra/board_init.S deleted file mode 100644 index 3e4ef7c..0000000 --- a/board/prodrive/pmdra/board_init.S +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2008 Prodrive B.V. - * - * Board-specific low level initialization code. Called at the very end - * of cpu/arm926ejs/davinci/lowlevel_init.S. Just returns if there is no - * initialization required. - * - * 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> - -.globl dv_board_init -dv_board_init: - - mov pc, lr diff --git a/board/prodrive/pmdra/config.mk b/board/prodrive/pmdra/config.mk deleted file mode 100644 index aa89d0e..0000000 --- a/board/prodrive/pmdra/config.mk +++ /dev/null @@ -1,39 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <gj@denx.de> -# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch> -# -# (C) Copyright 2003 -# Texas Instruments, <www.ti.com> -# Swaminathan <swami.iyer@ti.com> -# -# Davinci EVM board (ARM925EJS) cpu -# see http://www.ti.com/ for more information on Texas Instruments -# -# Davinci EVM has 1 bank of 256 MB DDR RAM -# Physical Address: -# 8000'0000 to 9000'0000 -# -# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> -# -# Visioneering Corp. Sonata board (ARM926EJS) cpu -# -# Sonata board has 1 bank of 128 MB DDR RAM -# Physical Address: -# 8000'0000 to 8800'0000 -# -# Razorstream, LLC. SCHMOOGIE board (ARM926EJS) cpu -# -# Schmoogie board has 1 bank of 128 MB DDR RAM -# Physical Address: -# 8000'0000 to 8800'0000 -# -# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 -# (mem base + reserved) -# -# we load ourself to 8108 '0000 -# -# - -#Provide at least 16MB spacing between us and the Linux Kernel image -TEXT_BASE = 0x81080000 diff --git a/board/prodrive/pmdra/pmdra.c b/board/prodrive/pmdra/pmdra.c deleted file mode 100644 index 42f7770..0000000 --- a/board/prodrive/pmdra/pmdra.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Copyright (C) 2008 Prodrive BV <pv@prodrive.nl> - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@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/arch/emac_defs.h> - -#define MACH_TYPE_DAVINCI_EVM 901 - -DECLARE_GLOBAL_DATA_PTR; - -extern void timer_init(void); -extern int eth_hw_init(void); -extern phy_t phy; - -/* Works on Always On power domain only (no PD argument) */ -void lpsc_on(unsigned int id) -{ - dv_reg_p mdstat, mdctl; - - if (id >= DAVINCI_LPSC_GEM) - return; /* Don't work on DSP Power Domain */ - - mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4)); - mdctl = REG_P(PSC_MDCTL_BASE + (id * 4)); - - while (REG(PSC_PTSTAT) & 0x01) {; } - - if ((*mdstat & 0x1f) == 0x03) - return; /* Already on and enabled */ - - *mdctl |= 0x03; - - /* Special treatment for some modules as for sprue14 p.7.4.2 */ - if ((id == DAVINCI_LPSC_VPSSSLV) || - (id == DAVINCI_LPSC_EMAC) || - (id == DAVINCI_LPSC_EMAC_WRAPPER) || - (id == DAVINCI_LPSC_MDIO) || - (id == DAVINCI_LPSC_USB) || - (id == DAVINCI_LPSC_ATA) || - (id == DAVINCI_LPSC_VLYNQ) || - (id == DAVINCI_LPSC_UHPI) || - (id == DAVINCI_LPSC_DDR_EMIF) || - (id == DAVINCI_LPSC_AEMIF) || - (id == DAVINCI_LPSC_MMC_SD) || - (id == DAVINCI_LPSC_MEMSTICK) || - (id == DAVINCI_LPSC_McBSP) || - (id == DAVINCI_LPSC_GPIO)) - *mdctl |= 0x200; - - REG(PSC_PTCMD) = 0x01; - - while (REG(PSC_PTSTAT) & 0x03) {; } - while ((*mdstat & 0x1f) != 0x03) {; } /* Probably an overkill... */ -} - -void dsp_on(void) -{ - int i; - - if (REG(PSC_PDSTAT1) & 0x1f) - return; /* Already on */ - - REG(PSC_GBLCTL) |= 0x01; - REG(PSC_PDCTL1) |= 0x01; - REG(PSC_PDCTL1) &= ~0x100; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) &= 0xfffffeff; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) &= 0xfffffeff; - REG(PSC_PTCMD) = 0x02; - - for (i = 0; i < 100; i++) { - if (REG(PSC_EPCPR) & 0x02) - break; - } - - REG(PSC_CHP_SHRTSW) = 0x01; - REG(PSC_PDCTL1) |= 0x100; - REG(PSC_EPCCR) = 0x02; - - for (i = 0; i < 100; i++) { - if (!(REG(PSC_PTSTAT) & 0x02)) - break; - } - - REG(PSC_GBLCTL) &= ~0x1f; -} - - -int board_init(void) -{ - /* arch number of the board */ - gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_EVM; - - /* address of boot parameters */ - gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; - - /* Workaround for TMS320DM6446 errata 1.3.22 */ - REG(PSC_SILVER_BULLET) = 0; - - /* Power on required peripherals */ - lpsc_on(DAVINCI_LPSC_EMAC); - lpsc_on(DAVINCI_LPSC_EMAC_WRAPPER); - lpsc_on(DAVINCI_LPSC_MDIO); - lpsc_on(DAVINCI_LPSC_I2C); - lpsc_on(DAVINCI_LPSC_UART0); - lpsc_on(DAVINCI_LPSC_UART2); - lpsc_on(DAVINCI_LPSC_TIMER1); - lpsc_on(DAVINCI_LPSC_GPIO); - - /* Powerup the DSP */ - dsp_on(); - - /* Bringup UART0 and 2 out of reset */ - REG(UART0_PWREMU_MGMT) = 0x00006001; - REG(UART2_PWREMU_MGMT) = 0x00006001; - - /* Enable GIO3.3V cells used for EMAC */ - REG(VDD3P3V_PWDN) = 0; - - /* Enable UART0 and 2 MUX lines */ - REG(PINMUX1) |= 1; - REG(PINMUX1) |= 4; - - /* Enable EMAC and AEMIF pins */ - REG(PINMUX0) = 0x80000c1f; - - /* Enable I2C pin Mux */ - REG(PINMUX1) |= (1 << 7); - - /* Set the Bus Priority Register to appropriate value */ - REG(VBPR) = 0x20; - - timer_init(); - - return(0); -} - -int misc_init_r(void) -{ - int clk = 0; - - clk = ((REG(PLL2_PLLM) + 1) * 27) / ((REG(PLL2_DIV2) & 0x1f) + 1); - - printf("ARM Clock : %dMHz\n", ((REG(PLL1_PLLM) + 1) * 27)/2); - printf("DDR Clock : %dMHz\n", (clk / 2)); - - if (!eth_hw_init()) - printf("ethernet init failed!\n"); - else - printf("ETH PHY : %s\n", phy.name); - - 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); -} diff --git a/board/prodrive/pmdra/u-boot.lds b/board/prodrive/pmdra/u-boot.lds deleted file mode 100644 index 710b2a2..0000000 --- a/board/prodrive/pmdra/u-boot.lds +++ /dev/null @@ -1,52 +0,0 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@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_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - . = ALIGN(4); - .text : - { - cpu/arm926ejs/start.o (.text) - *(.text) - } - . = ALIGN(4); - .rodata : { *(.rodata) } - . = ALIGN(4); - .data : { *(.data) } - . = ALIGN(4); - .got : { *(.got) } - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; -} |