diff options
Diffstat (limited to 'board/mvblm7')
| -rw-r--r-- | board/mvblm7/Makefile | 48 | ||||
| -rw-r--r-- | board/mvblm7/config.mk | 25 | ||||
| -rw-r--r-- | board/mvblm7/fpga.c | 188 | ||||
| -rw-r--r-- | board/mvblm7/fpga.h | 34 | ||||
| -rw-r--r-- | board/mvblm7/mvblm7.c | 157 | ||||
| -rw-r--r-- | board/mvblm7/mvblm7.h | 21 | ||||
| -rw-r--r-- | board/mvblm7/mvblm7_autoscript | 37 | ||||
| -rw-r--r-- | board/mvblm7/pci.c | 133 |
8 files changed, 0 insertions, 643 deletions
diff --git a/board/mvblm7/Makefile b/board/mvblm7/Makefile deleted file mode 100644 index cfbecfb..0000000 --- a/board/mvblm7/Makefile +++ /dev/null @@ -1,48 +0,0 @@ -# -# Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved. -# -# 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 := $(BOARD).o pci.o fpga.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) - -$(LIB): $(obj).depend $(OBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) - -clean: - rm -f $(SOBJS) $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak $(obj).depend - -######################################################################### - -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/mvblm7/config.mk b/board/mvblm7/config.mk deleted file mode 100644 index 1d85f4f..0000000 --- a/board/mvblm7/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved. -# -# 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 -# - -sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp - -TEXT_BASE = 0xFFF00000 diff --git a/board/mvblm7/fpga.c b/board/mvblm7/fpga.c deleted file mode 100644 index a60af01..0000000 --- a/board/mvblm7/fpga.c +++ /dev/null @@ -1,188 +0,0 @@ -/* - * (C) Copyright 2002 - * Rich Ireland, Enterasys Networks, rireland@enterasys.com. - * Keith Outwater, keith_outwater@mvis.com. - * - * (C) Copyright 2008 - * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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 <common.h> -#include <ACEX1K.h> -#include <command.h> -#include "fpga.h" -#include "mvblm7.h" - -#ifdef FPGA_DEBUG -#define fpga_debug(fmt, args...) printf("%s: "fmt, __func__, ##args) -#else -#define fpga_debug(fmt, args...) -#endif - -Altera_CYC2_Passive_Serial_fns altera_fns = { - fpga_null_fn, - fpga_config_fn, - fpga_status_fn, - fpga_done_fn, - fpga_wr_fn, - fpga_null_fn, - fpga_null_fn, - 0 -}; - -Altera_desc cyclone2 = { - Altera_CYC2, - passive_serial, - Altera_EP2C20_SIZE, - (void *) &altera_fns, - NULL, - 0 -}; - -DECLARE_GLOBAL_DATA_PTR; - -int mvblm7_init_fpga(void) -{ - fpga_debug("Initialize FPGA interface (reloc 0x%.8lx)\n", - gd->reloc_off); - fpga_init(gd->reloc_off); - fpga_add(fpga_altera, &cyclone2); - fpga_config_fn(0, 1, 0); - udelay(60); - - return 1; -} - -int fpga_null_fn(int cookie) -{ - return 0; -} - -int fpga_config_fn(int assert, int flush, int cookie) -{ - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; - volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0]; - u32 dvo = gpio->dat; - - fpga_debug("SET config : %s\n", assert ? "low" : "high"); - if (assert) - dvo |= FPGA_CONFIG; - else - dvo &= ~FPGA_CONFIG; - - if (flush) - gpio->dat = dvo; - - return assert; -} - -int fpga_done_fn(int cookie) -{ - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; - volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0]; - int result = 0; - - udelay(10); - fpga_debug("CONF_DONE check ... "); - if (gpio->dat & FPGA_CONF_DONE) { - fpga_debug("high\n"); - result = 1; - } else - fpga_debug("low\n"); - - return result; -} - -int fpga_status_fn(int cookie) -{ - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; - volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0]; - int result = 0; - - fpga_debug("STATUS check ... "); - if (gpio->dat & FPGA_STATUS) { - fpga_debug("high\n"); - result = 1; - } else - fpga_debug("low\n"); - - return result; -} - -int fpga_clk_fn(int assert_clk, int flush, int cookie) -{ - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; - volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0]; - u32 dvo = gpio->dat; - - fpga_debug("CLOCK %s\n", assert_clk ? "high" : "low"); - if (assert_clk) - dvo |= FPGA_CCLK; - else - dvo &= ~FPGA_CCLK; - - if (flush) - gpio->dat = dvo; - - return assert_clk; -} - -static inline int _write_fpga(u8 val, int dump) -{ - volatile immap_t *im = (volatile immap_t *)CFG_IMMR; - volatile gpio83xx_t *gpio = (volatile gpio83xx_t *)&im->gpio[0]; - int i; - u32 dvo = gpio->dat; - - if (dump) - fpga_debug(" %02x -> ", val); - for (i = 0; i < 8; i++) { - dvo &= ~FPGA_CCLK; - gpio->dat = dvo; - dvo &= ~FPGA_DIN; - if (dump) - fpga_debug("%d ", val&1); - if (val & 1) - dvo |= FPGA_DIN; - gpio->dat = dvo; - dvo |= FPGA_CCLK; - gpio->dat = dvo; - val >>= 1; - } - if (dump) - fpga_debug("\n"); - - return 0; -} - -int fpga_wr_fn(void *buf, size_t len, int flush, int cookie) -{ - unsigned char *data = (unsigned char *) buf; - int i; - - fpga_debug("fpga_wr: buf %p / size %d\n", buf, len); - for (i = 0; i < len; i++) - _write_fpga(data[i], 0); - fpga_debug("\n"); - - return FPGA_SUCCESS; -} diff --git a/board/mvblm7/fpga.h b/board/mvblm7/fpga.h deleted file mode 100644 index 19277eb..0000000 --- a/board/mvblm7/fpga.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * (C) Copyright 2002 - * Rich Ireland, Enterasys Networks, rireland@enterasys.com. - * Keith Outwater, keith_outwater@mvis.com. - * - * 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 - * - */ - -extern int mvblm7_init_fpga(void); - -extern int fpga_pgm_fn(int assert_pgm, int flush, int cookie); -extern int fpga_status_fn(int cookie); -extern int fpga_config_fn(int assert, int flush, int cookie); -extern int fpga_done_fn(int cookie); -extern int fpga_clk_fn(int assert_clk, int flush, int cookie); -extern int fpga_wr_fn(void *buf, size_t len, int flush, int cookie); -extern int fpga_null_fn(int cookie); diff --git a/board/mvblm7/mvblm7.c b/board/mvblm7/mvblm7.c deleted file mode 100644 index b07f913..0000000 --- a/board/mvblm7/mvblm7.c +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved. - * - * (C) Copyright 2008 - * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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 <common.h> -#include <ioports.h> -#include <mpc83xx.h> -#include <asm/mpc8349_pci.h> -#include <pci.h> -#include <spi.h> -#include <asm/mmu.h> -#if defined(CONFIG_OF_LIBFDT) -#include <libfdt.h> -#endif - -#include "mvblm7.h" - -int fixed_sdram(void) -{ - volatile immap_t *im = (immap_t *)CFG_IMMR; - u32 msize = 0; - u32 ddr_size; - u32 ddr_size_log2; - - msize = CFG_DDR_SIZE; - for (ddr_size = msize << 20, ddr_size_log2 = 0; - (ddr_size > 1); - ddr_size = ddr_size >> 1, ddr_size_log2++) { - if (ddr_size & 1) - return -1; - } - im->sysconf.ddrlaw[0].bar = ((CFG_DDR_SDRAM_BASE>>12) & 0xfffff); - im->sysconf.ddrlaw[0].ar = LAWAR_EN | ((ddr_size_log2 - 1) & - LAWAR_SIZE); - - im->ddr.csbnds[0].csbnds = CFG_DDR_CS0_BNDS; - im->ddr.cs_config[0] = CFG_DDR_CS0_CONFIG; - im->ddr.timing_cfg_0 = CFG_DDR_TIMING_0; - im->ddr.timing_cfg_1 = CFG_DDR_TIMING_1; - im->ddr.timing_cfg_2 = CFG_DDR_TIMING_2; - im->ddr.timing_cfg_3 = CFG_DDR_TIMING_3; - im->ddr.sdram_cfg = CFG_DDR_SDRAM_CFG; - im->ddr.sdram_cfg2 = CFG_DDR_SDRAM_CFG2; - im->ddr.sdram_mode = CFG_DDR_MODE; - im->ddr.sdram_interval = CFG_DDR_INTERVAL; - im->ddr.sdram_clk_cntl = CFG_DDR_CLK_CNTL; - - udelay(300); - - im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN; - - return CFG_DDR_SIZE; -} - -phys_size_t initdram(int board_type) -{ - volatile immap_t *im = (immap_t *) CFG_IMMR; - u32 msize = 0; - - if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im) - return -1; - - im->sysconf.ddrlaw[0].bar = CFG_DDR_BASE & LAWBAR_BAR; - msize = fixed_sdram(); - - /* return total bus RAM size(bytes) */ - return msize * 1024 * 1024; -} - -int checkboard(void) -{ - puts("Board: Matrix Vision mvBlueLYNX-M7\n"); - - return 0; -} - -u8 *dhcp_vendorex_prep(u8 *e) -{ - char *ptr; - - /* DHCP vendor-class-identifier = 60 */ - ptr = getenv("dhcp_vendor-class-identifier"); - if (ptr) { - *e++ = 60; - *e++ = strlen(ptr); - while (*ptr) - *e++ = *ptr++; - } - /* DHCP_CLIENT_IDENTIFIER = 61 */ - ptr = getenv("dhcp_client_id"); - if (ptr) { - *e++ = 61; - *e++ = strlen(ptr); - while (*ptr) - *e++ = *ptr++; - } - - return e; -} - -u8 *dhcp_vendorex_proc(u8 *popt) -{ - return NULL; -} - -#ifdef CONFIG_HARD_SPI -int spi_cs_is_valid(unsigned int bus, unsigned int cs) -{ - return bus == 0 && cs == 0; -} - -void spi_cs_activate(struct spi_slave *slave) -{ - volatile gpio83xx_t *iopd = &((immap_t *)CFG_IMMR)->gpio[0]; - - iopd->dat &= ~MVBLM7_MMC_CS; -} - -void spi_cs_deactivate(struct spi_slave *slave) -{ - volatile gpio83xx_t *iopd = &((immap_t *)CFG_IMMR)->gpio[0]; - - iopd->dat |= ~MVBLM7_MMC_CS; -} -#endif - -#if defined(CONFIG_OF_BOARD_SETUP) -void ft_board_setup(void *blob, bd_t *bd) -{ - ft_cpu_setup(blob, bd); -#ifdef CONFIG_PCI - ft_pci_setup(blob, bd); -#endif -} - -#endif diff --git a/board/mvblm7/mvblm7.h b/board/mvblm7/mvblm7.h deleted file mode 100644 index 03e9f41..0000000 --- a/board/mvblm7/mvblm7.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef __MVBC_H__ -#define __MVBC_H__ - -#define MV_GPIO - -#define FPGA_CONFIG 0x80000000 -#define FPGA_CCLK 0x40000000 -#define FPGA_DIN 0x20000000 -#define FPGA_STATUS 0x10000000 -#define FPGA_CONF_DONE 0x08000000 -#define MMC_CS 0x04000000 - -#define WD_WDI 0x00400000 -#define WD_TS 0x00200000 -#define MAN_RST 0x00100000 - -#define MV_GPIO_DAT (WD_TS) -#define MV_GPIO_OUT (FPGA_CONFIG|FPGA_DIN|FPGA_CCLK|WD_TS|WD_WDI|MMC_CS) -#define MV_GPIO_ODE (FPGA_CONFIG|MAN_RST) - -#endif diff --git a/board/mvblm7/mvblm7_autoscript b/board/mvblm7/mvblm7_autoscript deleted file mode 100644 index ec6e34e..0000000 --- a/board/mvblm7/mvblm7_autoscript +++ /dev/null @@ -1,37 +0,0 @@ -echo -echo "==== running autoscript ====" -echo -setenv bootdtb bootm \${kernel_boot} \${mv_initrd_addr_ram} \${mv_dtb_addr_ram} -setenv ramkernel setenv kernel_boot \${loadaddr} -setenv flashkernel setenv kernel_boot \${mv_kernel_addr} -setenv cpird cp \${mv_initrd_addr} \${mv_initrd_addr_ram} \${mv_initrd_length} -setenv bootfromflash run flashkernel cpird ramparam bootdtb -setenv getdtb tftp \${mv_dtb_addr_ram} \${dtb_name} -setenv cpdtb cp \${mv_dtb_addr} \${mv_dtb_addr_ram} 0x2000 -setenv rundtb fdt addr \${mv_dtb_addr_ram}\;fdt boardsetup -setenv bootfromnet tftp \${mv_initrd_addr_ram} \${initrd_name}\;run ramkernel -setenv set_static_ip setenv ipaddr \${static_ipaddr} -setenv set_static_nm setenv netmask \${static_netmask} -setenv set_static_gw setenv gatewayip \${static_gateway} -setenv set_ip setenv ip \${ipaddr}::\${gatewayip}:\${netmask} -setenv ramparam setenv bootargs root=/dev/ram0 ro rootfstype=squashfs -if test ${autoscr_boot} != no; -then - if test ${netboot} = yes; - then - bootp - if test $? = 0; - then - echo "=== bootp succeeded -> netboot ===" - run set_ip - run getdtb rundtb bootfromnet ramparam bootdtb - else - echo "=== netboot failed ===" - fi - fi - run set_static_ip set_static_nm set_static_gw set_ip - echo "=== bootfromflash ===" - run cpdtb rundtb bootfromflash -else - echo "=== boot stopped with autoscr_boot no ===" -fi diff --git a/board/mvblm7/pci.c b/board/mvblm7/pci.c deleted file mode 100644 index ef34a6b..0000000 --- a/board/mvblm7/pci.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * Copyright (C) Freescale Semiconductor, Inc. 2006. All rights reserved. - * - * (C) Copyright 2008 - * Andre Schwarz, Matrix Vision GmbH, andre.schwarz@matrix-vision.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 <common.h> -#if defined(CONFIG_OF_LIBFDT) -#include <libfdt.h> -#endif -#include <pci.h> -#include <mpc83xx.h> -#include <fpga.h> -#include "mvblm7.h" -#include "fpga.h" - -DECLARE_GLOBAL_DATA_PTR; - -int mvblm7_load_fpga(void) -{ - size_t data_size = 0; - void *fpga_data = NULL; - char *datastr = getenv("fpgadata"); - char *sizestr = getenv("fpgadatasize"); - - if (datastr) - fpga_data = (void *)simple_strtoul(datastr, NULL, 16); - if (sizestr) - data_size = (size_t)simple_strtoul(sizestr, NULL, 16); - - return fpga_load(0, fpga_data, data_size); -} - -static struct pci_region pci_regions[] = { - { - bus_start: CFG_PCI1_MEM_BASE, - phys_start: CFG_PCI1_MEM_PHYS, - size: CFG_PCI1_MEM_SIZE, - flags: PCI_REGION_MEM | PCI_REGION_PREFETCH - }, - { - bus_start: CFG_PCI1_MMIO_BASE, - phys_start: CFG_PCI1_MMIO_PHYS, - size: CFG_PCI1_MMIO_SIZE, - flags: PCI_REGION_MEM - }, - { - bus_start: CFG_PCI1_IO_BASE, - phys_start: CFG_PCI1_IO_PHYS, - size: CFG_PCI1_IO_SIZE, - flags: PCI_REGION_IO - } -}; - -void pci_init_board(void) -{ - char *s; - int i; - int warmboot; - int load_fpga; - volatile immap_t *immr; - volatile pcictrl83xx_t *pci_ctrl; - volatile gpio83xx_t *gpio; - volatile clk83xx_t *clk; - volatile law83xx_t *pci_law; - struct pci_region *reg[] = { pci_regions }; - - load_fpga = 1; - immr = (immap_t *) CFG_IMMR; - clk = (clk83xx_t *) &immr->clk; - pci_ctrl = immr->pci_ctrl; - pci_law = immr->sysconf.pcilaw; - gpio = (volatile gpio83xx_t *)&immr->gpio[0]; - - s = getenv("skip_fpga"); - if (s) { - printf("found 'skip_fpga' -> FPGA _not_ loaded !\n"); - load_fpga = 0; - } - - gpio->dat = MV_GPIO_DAT; - gpio->odr = MV_GPIO_ODE; - if (load_fpga) - gpio->dir = MV_GPIO_OUT; - else - gpio->dir = MV_GPIO_OUT & ~(FPGA_DIN|FPGA_CCLK); - - printf("SICRH / SICRL : 0x%08x / 0x%08x\n", immr->sysconf.sicrh, - immr->sysconf.sicrl); - - mvblm7_init_fpga(); - if (load_fpga) - mvblm7_load_fpga(); - - /* Enable PCI_CLK_OUTPUTs 0 and 1 with 1:1 clocking */ - clk->occr = 0xc0000000; - - pci_ctrl[0].gcr = 0; - udelay(2000); - pci_ctrl[0].gcr = 1; - - for (i = 0; i < 1000; ++i) - udelay(1000); - - pci_law[0].bar = CFG_PCI1_MEM_PHYS & LAWBAR_BAR; - pci_law[0].ar = LBLAWAR_EN | LBLAWAR_1GB; - - pci_law[1].bar = CFG_PCI1_IO_PHYS & LAWBAR_BAR; - pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB; - - warmboot = gd->bd->bi_bootflags & BOOTFLAG_WARM; - - mpc83xx_pci_init(1, reg, warmboot); -} |