[U-Boot] [PATCH 1/4] x86: Remove eNET boards
Simon Glass
sjg at chromium.org
Fri Feb 8 17:42:40 CET 2013
These are no longer used and should be removed.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
board/eNET/Makefile | 52 ----
board/eNET/eNET.c | 284 ---------------------
board/eNET/eNET_pci.c | 128 ----------
board/eNET/eNET_start.S | 30 ---
board/eNET/eNET_start16.S | 87 -------
board/eNET/hardware.h | 36 ---
boards.cfg | 2 -
include/configs/eNET.h | 619 ----------------------------------------------
8 files changed, 1238 deletions(-)
delete mode 100644 board/eNET/Makefile
delete mode 100644 board/eNET/eNET.c
delete mode 100644 board/eNET/eNET_pci.c
delete mode 100644 board/eNET/eNET_start.S
delete mode 100644 board/eNET/eNET_start16.S
delete mode 100644 board/eNET/hardware.h
delete mode 100644 include/configs/eNET.h
diff --git a/board/eNET/Makefile b/board/eNET/Makefile
deleted file mode 100644
index ad1c5b1..0000000
--- a/board/eNET/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-#
-# (C) Copyright 2008
-# Graeme Russ, graeme.russ at gmail.com.
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
-#
-# (C) Copyright 2002
-# Daniel Engström, Omicron Ceti AB, daniel at omicron.se.
-#
-# 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).o
-
-COBJS-y += eNET.o
-COBJS-$(CONFIG_PCI) += eNET_pci.o
-SOBJS-y += eNET_start16.o
-SOBJS-y += eNET_start.o
-
-SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/eNET/eNET.c b/board/eNET/eNET.c
deleted file mode 100644
index 2f26470..0000000
--- a/board/eNET/eNET.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ at gmail.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
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/sc520.h>
-#include <net.h>
-#include <netdev.h>
-
-#ifdef CONFIG_HW_WATCHDOG
-#include <watchdog.h>
-#endif
-
-#include "hardware.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN;
-
-static void enet_timer_isr(void);
-static void enet_toggle_run_led(void);
-static void enet_setup_pars(void);
-
-/*
- * Miscellaneous platform dependent initializations
- */
-int board_early_init_f(void)
-{
- u16 pio_out_cfg = 0x0000;
-
- /* Configure General Purpose Bus timing */
- writeb(CONFIG_SYS_SC520_GPCSRT, &sc520_mmcr->gpcsrt);
- writeb(CONFIG_SYS_SC520_GPCSPW, &sc520_mmcr->gpcspw);
- writeb(CONFIG_SYS_SC520_GPCSOFF, &sc520_mmcr->gpcsoff);
- writeb(CONFIG_SYS_SC520_GPRDW, &sc520_mmcr->gprdw);
- writeb(CONFIG_SYS_SC520_GPRDOFF, &sc520_mmcr->gprdoff);
- writeb(CONFIG_SYS_SC520_GPWRW, &sc520_mmcr->gpwrw);
- writeb(CONFIG_SYS_SC520_GPWROFF, &sc520_mmcr->gpwroff);
-
- /* Configure Programmable Input/Output Pins */
- writew(CONFIG_SYS_SC520_PIODIR15_0, &sc520_mmcr->piodir15_0);
- writew(CONFIG_SYS_SC520_PIODIR31_16, &sc520_mmcr->piodir31_16);
- writew(CONFIG_SYS_SC520_PIOPFS31_16, &sc520_mmcr->piopfs31_16);
- writew(CONFIG_SYS_SC520_PIOPFS15_0, &sc520_mmcr->piopfs15_0);
- writeb(CONFIG_SYS_SC520_CSPFS, &sc520_mmcr->cspfs);
- writeb(CONFIG_SYS_SC520_CLKSEL, &sc520_mmcr->clksel);
-
- /*
- * Turn off top board
- * Set StrataFlash chips to 16-bit width
- * Set StrataFlash chips to normal (non reset/power down) mode
- */
- pio_out_cfg |= CONFIG_SYS_ENET_TOP_BRD_PWR;
- pio_out_cfg |= CONFIG_SYS_ENET_SF_WIDTH;
- pio_out_cfg |= CONFIG_SYS_ENET_SF1_MODE;
- pio_out_cfg |= CONFIG_SYS_ENET_SF2_MODE;
- writew(pio_out_cfg, &sc520_mmcr->pioset15_0);
-
- /* Turn off auxiliary power output */
- writew(CONFIG_SYS_ENET_AUX_PWR, &sc520_mmcr->pioclr15_0);
-
- /* Clear FPGA program mode */
- writew(CONFIG_SYS_ENET_FPGA_PROG, &sc520_mmcr->pioset31_16);
-
- enet_setup_pars();
-
- /* Disable Watchdog */
- writew(0x3333, &sc520_mmcr->wdtmrctl);
- writew(0xcccc, &sc520_mmcr->wdtmrctl);
- writew(0x0000, &sc520_mmcr->wdtmrctl);
-
- /* Chip Select Configuration */
- writew(CONFIG_SYS_SC520_BOOTCS_CTRL, &sc520_mmcr->bootcsctl);
- writew(CONFIG_SYS_SC520_ROMCS1_CTRL, &sc520_mmcr->romcs1ctl);
- writew(CONFIG_SYS_SC520_ROMCS2_CTRL, &sc520_mmcr->romcs2ctl);
-
- writeb(CONFIG_SYS_SC520_ADDDECCTL, &sc520_mmcr->adddecctl);
- writeb(CONFIG_SYS_SC520_UART1CTL, &sc520_mmcr->uart1ctl);
- writeb(CONFIG_SYS_SC520_UART2CTL, &sc520_mmcr->uart2ctl);
-
- writeb(CONFIG_SYS_SC520_SYSARBCTL, &sc520_mmcr->sysarbctl);
- writew(CONFIG_SYS_SC520_SYSARBMENB, &sc520_mmcr->sysarbmenb);
-
- /* enable posted-writes */
- writeb(CONFIG_SYS_SC520_HBCTL, &sc520_mmcr->hbctl);
-
- return 0;
-}
-
-static void enet_setup_pars(void)
-{
- /*
- * PARs 11 and 12 are 2MB SRAM @ 0x19000000
- *
- * These are setup now because older version of U-Boot have them
- * mapped to a different PAR which gets clobbered which prevents
- * using SRAM for warm-booting a new image
- */
- writel(CONFIG_SYS_SC520_SRAM1_PAR, &sc520_mmcr->par[11]);
- writel(CONFIG_SYS_SC520_SRAM2_PAR, &sc520_mmcr->par[12]);
-
- /* PARs 0 and 1 are Compact Flash slots (4kB each) */
- writel(CONFIG_SYS_SC520_CF1_PAR, &sc520_mmcr->par[0]);
- writel(CONFIG_SYS_SC520_CF2_PAR, &sc520_mmcr->par[1]);
-
- /* PAR 2 is used for Cache-As-RAM */
-
- /*
- * PARs 5 through 8 are additional NS16550 UARTS
- * 8 bytes each @ 0x013f8, 0x012f8, 0x011f8 and 0x010f8
- */
- writel(CONFIG_SYS_SC520_UARTA_PAR, &sc520_mmcr->par[5]);
- writel(CONFIG_SYS_SC520_UARTB_PAR, &sc520_mmcr->par[6]);
- writel(CONFIG_SYS_SC520_UARTC_PAR, &sc520_mmcr->par[7]);
- writel(CONFIG_SYS_SC520_UARTD_PAR, &sc520_mmcr->par[8]);
-
- /* PARs 9 and 10 are 32MB StrataFlash @ 0x10000000 */
- writel(CONFIG_SYS_SC520_SF1_PAR, &sc520_mmcr->par[9]);
- writel(CONFIG_SYS_SC520_SF2_PAR, &sc520_mmcr->par[10]);
-
- /* PAR 13 is 4kB DPRAM @ 0x18100000 (implemented in FPGA) */
- writel(CONFIG_SYS_SC520_DPRAM_PAR, &sc520_mmcr->par[13]);
-
- /*
- * PAR 14 is Low Level I/O (LEDs, Hex Switches etc)
- * Already configured in board_init16 (eNET_start16.S)
- *
- * PAR 15 is Boot ROM
- * Already configured in board_init16 (eNET_start16.S)
- */
-}
-
-
-int board_early_init_r(void)
-{
- /* CPU Speed to 100MHz */
- gd->cpu_clk = 100000000;
-
- /* Crystal is 33.000MHz */
- gd->bus_clk = 33000000;
-
- return 0;
-}
-
-void show_boot_progress(int val)
-{
- uchar led_mask;
-
- led_mask = 0x00;
-
- if (val < 0)
- led_mask |= LED_ERR_BITMASK;
-
- led_mask |= (uchar)(val & 0x001f);
- outb(led_mask, LED_LATCH_ADDRESS);
-}
-
-
-int last_stage_init(void)
-{
- outb(0x00, LED_LATCH_ADDRESS);
-
- register_timer_isr(enet_timer_isr);
-
- printf("Serck Controls eNET\n");
-
- return 0;
-}
-
-ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
-{
- if (banknum == 0) { /* non-CFI boot flash */
- info->portwidth = FLASH_CFI_8BIT;
- info->chipwidth = FLASH_CFI_BY8;
- info->interface = FLASH_CFI_X8;
- return 1;
- } else {
- return 0;
- }
-}
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
-
-void setup_pcat_compatibility()
-{
- /* disable global interrupt mode */
- writeb(0x40, &sc520_mmcr->picicr);
-
- /* set all irqs to edge */
- writeb(0x00, &sc520_mmcr->pic_mode[0]);
- writeb(0x00, &sc520_mmcr->pic_mode[1]);
- writeb(0x00, &sc520_mmcr->pic_mode[2]);
-
- /*
- * active low polarity on PIC interrupt pins,
- * active high polarity on all other irq pins
- */
- writew(0x0000, &sc520_mmcr->intpinpol);
-
- /*
- * PIT 0 -> IRQ0
- * RTC -> IRQ8
- * FP error -> IRQ13
- * UART1 -> IRQ4
- * UART2 -> IRQ3
- */
- writeb(SC520_IRQ0, &sc520_mmcr->pit_int_map[0]);
- writeb(SC520_IRQ8, &sc520_mmcr->rtcmap);
- writeb(SC520_IRQ13, &sc520_mmcr->ferrmap);
- writeb(SC520_IRQ4, &sc520_mmcr->uart_int_map[0]);
- writeb(SC520_IRQ3, &sc520_mmcr->uart_int_map[1]);
-
- /* Disable all other interrupt sources */
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->gp_tmr_int_map[0]);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->gp_tmr_int_map[1]);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->gp_tmr_int_map[2]);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pit_int_map[1]);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->pit_int_map[2]);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->ssimap);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->wdtmap);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->wpvmap);
- writeb(SC520_IRQ_DISABLED, &sc520_mmcr->icemap);
-}
-
-void enet_timer_isr(void)
-{
- static long enet_ticks;
-
- enet_ticks++;
-
- /* Toggle Watchdog every 100ms */
- if ((enet_ticks % 100) == 0)
- hw_watchdog_reset();
-
- /* Toggle Run LED every 500ms */
- if ((enet_ticks % 500) == 0)
- enet_toggle_run_led();
-}
-
-void hw_watchdog_reset(void)
-{
- /* Watchdog Reset must be atomic */
- long flag = disable_interrupts();
-
- if (sc520_mmcr->piodata15_0 & WATCHDOG_PIO_BIT)
- sc520_mmcr->pioclr15_0 = WATCHDOG_PIO_BIT;
- else
- sc520_mmcr->pioset15_0 = WATCHDOG_PIO_BIT;
-
- if (flag)
- enable_interrupts();
-}
-
-void enet_toggle_run_led(void)
-{
- unsigned char leds_state = inb(LED_LATCH_ADDRESS);
- if (leds_state & LED_RUN_BITMASK)
- outb(leds_state & ~LED_RUN_BITMASK, LED_LATCH_ADDRESS);
- else
- outb(leds_state | LED_RUN_BITMASK, LED_LATCH_ADDRESS);
-}
diff --git a/board/eNET/eNET_pci.c b/board/eNET/eNET_pci.c
deleted file mode 100644
index 5af4ef7..0000000
--- a/board/eNET/eNET_pci.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * (C) Copyright 2008,2009
- * Graeme Russ, <graeme.russ at gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel at omicron.se>
- *
- * 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 <pci.h>
-#include <asm/pci.h>
-#include <asm/arch/pci.h>
-
-static void pci_enet_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
-{
- /* a configurable lists of IRQs to steal when we need one */
- static int irq_list[] = {
- CONFIG_SYS_FIRST_PCI_IRQ,
- CONFIG_SYS_SECOND_PCI_IRQ,
- CONFIG_SYS_THIRD_PCI_IRQ,
- CONFIG_SYS_FORTH_PCI_IRQ
- };
- static int next_irq_index;
-
- uchar tmp_pin;
- int pin;
-
- pci_hose_read_config_byte(hose, dev, PCI_INTERRUPT_PIN, &tmp_pin);
- pin = tmp_pin;
-
- pin -= 1; /* PCI config space use 1-based numbering */
- if (pin == -1)
- return; /* device use no irq */
-
- /* map device number + pin to a pin on the sc520 */
- switch (PCI_DEV(dev)) {
- case 12: /* First Ethernet Chip */
- pin += SC520_PCI_INTA;
- break;
-
- case 13: /* Second Ethernet Chip */
- pin += SC520_PCI_INTB;
- break;
-
- default:
- return;
- }
-
- pin &= 3; /* wrap around */
-
- if (sc520_pci_ints[pin] == -1) {
- /* re-route one interrupt for us */
- if (next_irq_index > 3)
- return;
-
- if (pci_sc520_set_irq(pin, irq_list[next_irq_index]))
- return;
-
- next_irq_index++;
- }
-
- if (-1 != sc520_pci_ints[pin])
- pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE,
- sc520_pci_ints[pin]);
-
- printf("fixup_irq: device %d pin %c irq %d\n",
- PCI_DEV(dev), 'A' + pin, sc520_pci_ints[pin]);
-}
-
-static struct pci_controller enet_hose = {
- fixup_irq: pci_enet_fixup_irq,
-};
-
-void pci_init_board(void)
-{
- pci_sc520_init(&enet_hose);
-}
-
-int pci_set_regions(struct pci_controller *hose)
-{
- /* System memory space */
- pci_set_region(hose->regions + 0,
- SC520_PCI_MEMORY_BUS,
- SC520_PCI_MEMORY_PHYS,
- SC520_PCI_MEMORY_SIZE,
- PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-
- /* ISA/PCI memory space */
- pci_set_region(hose->regions + 1,
- SC520_ISA_MEM_BUS,
- SC520_ISA_MEM_PHYS,
- SC520_ISA_MEM_SIZE,
- PCI_REGION_MEM);
-
- /* PCI I/O space */
- pci_set_region(hose->regions + 2,
- SC520_PCI_IO_BUS,
- SC520_PCI_IO_PHYS,
- SC520_PCI_IO_SIZE,
- PCI_REGION_IO);
-
- /* ISA/PCI I/O space */
- pci_set_region(hose->regions + 3,
- SC520_ISA_IO_BUS,
- SC520_ISA_IO_PHYS,
- SC520_ISA_IO_SIZE,
- PCI_REGION_IO);
-
- return 4;
-}
diff --git a/board/eNET/eNET_start.S b/board/eNET/eNET_start.S
deleted file mode 100644
index 0dec7ea..0000000
--- a/board/eNET/eNET_start.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ at gmail.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
- */
-
-#include "hardware.h"
-
-/* board early intialization */
-.globl early_board_init
-early_board_init:
- /* No 32-bit board specific initialisation */
- jmp early_board_init_ret
diff --git a/board/eNET/eNET_start16.S b/board/eNET/eNET_start16.S
deleted file mode 100644
index 5e3f44c..0000000
--- a/board/eNET/eNET_start16.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ at gmail.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
- */
-
-/*
- * 16bit initialization code.
- * This code have to map the area of the boot flash
- * that is used by U-boot to its final destination.
- */
-
-#include "config.h"
-#include "hardware.h"
-#include <asm/arch/sc520.h>
-#include <generated/asm-offsets.h>
-
-.text
-.section .start16, "ax"
-.code16
-.globl board_init16
-board_init16:
- /* Alias MMCR to 0xdf000 */
- movw $0xfffc, %dx
- movl $0x800df0cb, %eax
- outl %eax, %dx
-
- /* Set ds to point to MMCR alias */
- movw $0xdf00, %ax
- movw %ax, %ds
-
- /* Map PAR for Boot Flash (BOOTCS, 512kB @ 0x380000000) */
- movl $GENERATED_SC520_PAR14, %edi
- movl $CONFIG_SYS_SC520_BOOTCS_PAR, %eax
- movl %eax, (%di)
-
- /* Map PAR for LED, Hex Switches (GPCS6, 20 Bytes @ 0x1000) */
- movl $GENERATED_SC520_PAR15, %edi
- movl $CONFIG_SYS_SC520_LLIO_PAR, %eax
- movl %eax, (%di)
-
- /* Disabe MMCR alias */
- movw $0xfffc, %dx
- movl $0x000000cb, %eax
- outl %eax, %dx
-
- jmp board_init16_ret
-
-.section .bios, "ax"
-.code16
-.globl realmode_reset
-.hidden realmode_reset
-.type realmode_reset, @function
-realmode_reset:
- /* Alias MMCR to 0xdf000 */
- movw $0xfffc, %dx
- movl $0x800df0cb, %eax
- outl %eax, %dx
-
- /* Set ds to point to MMCR alias */
- movw $0xdf00, %ax
- movw %ax, %ds
-
- /* issue software reset thorugh MMCR */
- movl $0xd72, %edi
- movb $0x01, %al
- movb %al, (%di)
-
-1: hlt
- jmp 1
diff --git a/board/eNET/hardware.h b/board/eNET/hardware.h
deleted file mode 100644
index dec2cd8..0000000
--- a/board/eNET/hardware.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ at gmail.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
- */
-
-#ifndef HARDWARE_H_
-#define HARDWARE_H_
-
-#define LED_LATCH_ADDRESS 0x1002
-#define LED_RUN_BITMASK 0x01
-#define LED_1_BITMASK 0x02
-#define LED_2_BITMASK 0x04
-#define LED_RX_BITMASK 0x08
-#define LED_TX_BITMASK 0x10
-#define LED_ERR_BITMASK 0x20
-#define WATCHDOG_PIO_BIT 0x8000
-
-#endif /* HARDWARE_H_ */
diff --git a/boards.cfg b/boards.cfg
index 98f7a14..d378e4d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -1118,7 +1118,5 @@ gr_ep2s60 sparc leon3 - gaisler
grsim sparc leon3 - gaisler
gr_xc3s_1500 sparc leon3 - gaisler
coreboot-x86 x86 x86 coreboot chromebook-x86 coreboot coreboot:SYS_TEXT_BASE=0x01110000
-eNET x86 x86 eNET - sc520 eNET:SYS_TEXT_BASE=0x38040000
-eNET_SRAM x86 x86 eNET - sc520 eNET:SYS_TEXT_BASE=0x19000000
# Target ARCH CPU Board name Vendor SoC Options
########################################################################################################################
diff --git a/include/configs/eNET.h b/include/configs/eNET.h
deleted file mode 100644
index 28cf95b..0000000
--- a/include/configs/eNET.h
+++ /dev/null
@@ -1,619 +0,0 @@
-/*
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ at gmail.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
- */
-
-#include <asm/ibmpc.h>
-/*
- * board/config.h - configuration options, board specific
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_SYS_SC520
-#define CONFIG_SYS_SC520_SSI
-#define CONFIG_SHOW_BOOT_PROGRESS
-#define CONFIG_LAST_STAGE_INIT
-
-/*-----------------------------------------------------------------------
- * Watchdog Configuration
- * NOTE: If CONFIG_HW_WATCHDOG is NOT defined, the watchdog jumper on the
- * bottom (processor) board MUST be removed!
- */
-#undef CONFIG_WATCHDOG
-#define CONFIG_HW_WATCHDOG
-
-/*-----------------------------------------------------------------------
- * Real Time Clock Configuration
- */
-#define CONFIG_RTC_MC146818
-#define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0
-
-/*-----------------------------------------------------------------------
- * Serial Configuration
- */
-#define CONFIG_CONS_INDEX 1
-#define CONFIG_SYS_NS16550
-#define CONFIG_SYS_NS16550_SERIAL
-#define CONFIG_SYS_NS16550_REG_SIZE 1
-#define CONFIG_SYS_NS16550_CLK 1843200
-#define CONFIG_BAUDRATE 9600
-#define CONFIG_SYS_BAUDRATE_TABLE {300, 600, 1200, 2400, 4800, \
- 9600, 19200, 38400, 115200}
-#define CONFIG_SYS_NS16550_COM1 UART0_BASE
-#define CONFIG_SYS_NS16550_COM2 UART1_BASE
-#define CONFIG_SYS_NS16550_COM3 (0x1000 + UART0_BASE)
-#define CONFIG_SYS_NS16550_COM4 (0x1000 + UART1_BASE)
-#define CONFIG_SYS_NS16550_PORT_MAPPED
-
-/*-----------------------------------------------------------------------
- * Video Configuration
- */
-#undef CONFIG_VIDEO
-#undef CONFIG_CFB_CONSOLE
-
-/*-----------------------------------------------------------------------
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_BDI
-#define CONFIG_CMD_BOOTD
-#define CONFIG_CMD_CONSOLE
-#define CONFIG_CMD_DATE
-#define CONFIG_CMD_ECHO
-#define CONFIG_CMD_FLASH
-#define CONFIG_CMD_FPGA
-#define CONFIG_CMD_IMI
-#define CONFIG_CMD_IMLS
-#define CONFIG_CMD_IRQ
-#define CONFIG_CMD_ITEST
-#define CONFIG_CMD_LOADB
-#define CONFIG_CMD_LOADS
-#define CONFIG_CMD_MEMORY
-#define CONFIG_CMD_MISC
-#define CONFIG_CMD_NET
-#undef CONFIG_CMD_NFS
-#define CONFIG_CMD_PCI
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_RUN
-#define CONFIG_CMD_SAVEENV
-#define CONFIG_CMD_SETGETDCR
-#define CONFIG_CMD_SOURCE
-#define CONFIG_CMD_XIMG
-#define CONFIG_CMD_ZBOOT
-
-#define CONFIG_BOOTDELAY 15
-#define CONFIG_BOOTARGS "root=/dev/mtdblock0 console=ttyS0,9600"
-
-#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_KGDB_BAUDRATE 115200
-#define CONFIG_KGDB_SER_INDEX 2
-#endif
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_SYS_PROMPT "boot > "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + \
- 16)
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-
-#define CONFIG_SYS_MEMTEST_START 0x00100000
-#define CONFIG_SYS_MEMTEST_END 0x01000000
-#define CONFIG_SYS_LOAD_ADDR 0x100000
-#define CONFIG_SYS_HZ 1000
-
-/*-----------------------------------------------------------------------
- * SDRAM Configuration
- */
-#define CONFIG_SYS_SDRAM_DRCTMCTL 0x18
-#define CONFIG_SYS_SDRAM_REFRESH_RATE 156
-#define CONFIG_NR_DRAM_BANKS 4
-
-/* CONFIG_SYS_SDRAM_DRCTMCTL Overrides the following*/
-#undef CONFIG_SYS_SDRAM_PRECHARGE_DELAY
-#undef CONFIG_SYS_SDRAM_RAS_CAS_DELAY
-#undef CONFIG_SYS_SDRAM_CAS_LATENCY_2T
-#undef CONFIG_SYS_SDRAM_CAS_LATENCY_3T
-
-/*-----------------------------------------------------------------------
- * CPU Features
- */
-#define CONFIG_SYS_SC520_HIGH_SPEED 0
-#define CONFIG_SYS_SC520_RESET
-#define CONFIG_SYS_SC520_TIMER
-#undef CONFIG_SYS_GENERIC_TIMER
-#define CONFIG_SYS_PCAT_INTERRUPTS
-#define CONFIG_SYS_NUM_IRQS 16
-#define CONFIG_SYS_PC_BIOS
-#define CONFIG_SYS_PCI_BIOS
-#define CONFIG_SYS_X86_REALMODE
-#define CONFIG_SYS_X86_ISR_TIMER
-
-/*-----------------------------------------------------------------------
- * Memory organization:
- * 32kB Stack
- * 16kB Cache-As-RAM @ 0x19200000
- * 256kB Monitor
- * (128kB + Environment Sector Size) malloc pool
- */
-#define CONFIG_SYS_STACK_SIZE (32 * 1024)
-#define CONFIG_SYS_CAR_ADDR 0x19200000
-#define CONFIG_SYS_CAR_SIZE (16 * 1024)
-#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SECT_SIZE + \
- 128*1024)
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-/*-----------------------------------------------------------------------
- * FLASH configuration
- * 512kB Boot Flash @ 0x38000000 (Monitor @ 38040000)
- * 16MB StrataFlash #1 @ 0x10000000
- * 16MB StrataFlash #2 @ 0x11000000
- */
-#define CONFIG_FLASH_CFI_DRIVER
-#define CONFIG_FLASH_CFI_LEGACY
-#define CONFIG_SYS_FLASH_CFI
-#define CONFIG_SYS_MAX_FLASH_BANKS 3
-#define CONFIG_SYS_FLASH_BASE 0x38000000
-#define CONFIG_SYS_FLASH_BASE_1 0x10000000
-#define CONFIG_SYS_FLASH_BASE_2 0x11000000
-#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \
- CONFIG_SYS_FLASH_BASE_1, \
- CONFIG_SYS_FLASH_BASE_2}
-#define CONFIG_SYS_FLASH_EMPTY_INFO
-#undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE
-#define CONFIG_SYS_MAX_FLASH_SECT 128
-#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
-#define CONFIG_SYS_FLASH_LEGACY_512Kx8
-#define CONFIG_SYS_FLASH_ERASE_TOUT 2000 /* ms */
-#define CONFIG_SYS_FLASH_WRITE_TOUT 2000 /* ms */
-
-/*-----------------------------------------------------------------------
- * Environment configuration
- * - Boot flash is 512kB with 64kB sectors
- * - StrataFlash is 32MB with 128kB sectors
- * - Redundant embedded environment is 25% of the Boot flash
- * - Redundant StrataFlash environment is <1% of the StrataFlash
- * - Environment is therefore located in StrataFlash
- * - Primary copy is located in first sector of first flash
- * - Redundant copy is located in second sector of first flash
- * - Stack is only 32kB, so environment size is limited to 4kB
- */
-#define CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SECT_SIZE 0x20000
-#define CONFIG_ENV_SIZE 0x01000
-#define CONFIG_ENV_ADDR CONFIG_SYS_FLASH_BASE_1
-#define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE_1 + \
- CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
-
-/*-----------------------------------------------------------------------
- * PCI configuration
- */
-#define CONFIG_PCI
-#define CONFIG_PCI_PNP
-#define CONFIG_SYS_FIRST_PCI_IRQ 10
-#define CONFIG_SYS_SECOND_PCI_IRQ 9
-#define CONFIG_SYS_THIRD_PCI_IRQ 11
-#define CONFIG_SYS_FORTH_PCI_IRQ 15
-
-/*-----------------------------------------------------------------------
- * Network device (TRL8100B) support
- */
-#define CONFIG_RTL8139
-
-/*-----------------------------------------------------------------------
- * BOOTCS Control (for AM29LV040B-120JC)
- *
- * 000 0 00 0 000 11 0 011 }- 0x0033
- * \ / | \| | \ / \| | \ /
- * | | | | | | | |
- * | | | | | | | +---- 3 Wait States (First Access)
- * | | | | | | +------- Reserved
- * | | | | | +--------- 3 Wait States (Subsequent Access)
- * | | | | +------------- Reserved
- * | | | +---------------- Non-Paged Mode
- * | | +------------------ 8 Bit Wide
- * | +--------------------- GP Bus
- * +------------------------ Reserved
- */
-#define CONFIG_SYS_SC520_BOOTCS_CTRL 0x0033
-
-/*-----------------------------------------------------------------------
- * ROMCS Control (for E28F128J3A-150 StrataFlash)
- *
- * 000 0 01 1 000 01 0 101 }- 0x0615
- * \ / | \| | \ / \| | \ /
- * | | | | | | | |
- * | | | | | | | +---- 5 Wait States (First Access)
- * | | | | | | +------- Reserved
- * | | | | | +--------- 1 Wait State (Subsequent Access)
- * | | | | +------------- Reserved
- * | | | +---------------- Paged Mode
- * | | +------------------ 16 Bit Wide
- * | +--------------------- GP Bus
- * +------------------------ Reserved
- */
-#define CONFIG_SYS_SC520_ROMCS1_CTRL 0x0615
-#define CONFIG_SYS_SC520_ROMCS2_CTRL 0x0615
-
-/*-----------------------------------------------------------------------
- * SC520 General Purpose Bus configuration
- *
- * Chip Select Offset 1 Clock Cycle
- * Chip Select Pulse Width 8 Clock Cycles
- * Chip Select Read Offset 2 Clock Cycles
- * Chip Select Read Width 6 Clock Cycles
- * Chip Select Write Offset 2 Clock Cycles
- * Chip Select Write Width 6 Clock Cycles
- * Chip Select Recovery Time 2 Clock Cycles
- *
- * Timing Diagram (from SC520 Register Set Manual - Order #22005B)
- *
- * |<-------------General Purpose Bus Cycle---------------->|
- * | |
- * ----------------------\__________________/------------------
- * |<--(GPCSOFF + 1)-->|<--(GPCSPW + 1)-->|<-(GPCSRT + 1)-> |
- *
- * ------------------------\_______________/-------------------
- * |<---(GPRDOFF + 1)--->|<-(GPRDW + 1)->|
- *
- * --------------------------\_______________/-----------------
- * |<----(GPWROFF + 1)---->|<-(GPWRW + 1)->|
- *
- * ________/-----------\_______________________________________
- * |<--->|<--------->|
- * ^ ^
- * (GPALEOFF + 1) |
- * |
- * (GPALEW + 1)
- */
-#define CONFIG_SYS_SC520_GPCSOFF 0x00
-#define CONFIG_SYS_SC520_GPCSPW 0x07
-#define CONFIG_SYS_SC520_GPRDOFF 0x01
-#define CONFIG_SYS_SC520_GPRDW 0x05
-#define CONFIG_SYS_SC520_GPWROFF 0x01
-#define CONFIG_SYS_SC520_GPWRW 0x05
-#define CONFIG_SYS_SC520_GPCSRT 0x01
-
-/*-----------------------------------------------------------------------
- * SC520 Programmable I/O configuration
- *
- * Pin Mode Dir. Description
- * ----------------------------------------------------------------------
- * PIO0 PIO Output Unused
- * PIO1 GPBHE# Output GP Bus Byte High Enable (active low)
- * PIO2 PIO Output Auxiliary power output enable
- * PIO3 GPAEN Output GP Bus Address Enable
- * PIO4 PIO Output Top Board Enable (active low)
- * PIO5 PIO Output StrataFlash 16 bit mode (low = 8 bit mode)
- * PIO6 PIO Input Data output of Power Supply ADC
- * PIO7 PIO Output Clock input to Power Supply ADC
- * PIO8 PIO Output Chip Select input of Power Supply ADC
- * PIO9 PIO Output StrataFlash 1 Reset / Power Down (active low)
- * PIO10 PIO Output StrataFlash 2 Reset / Power Down (active low)
- * PIO11 PIO Input StrataFlash 1 Status
- * PIO12 PIO Input StrataFlash 2 Status
- * PIO13 GPIRQ10# Input Can Bus / I2C IRQ (active low)
- * PIO14 PIO Input Low Input Voltage Warning (active low)
- * PIO15 PIO Output Watchdog (must toggle at least every 1.6s)
- * PIO16 PIO Input Power Fail
- * PIO17 GPIRQ6 Input Compact Flash 1 IRQ (active low)
- * PIO18 GPIRQ5 Input Compact Flash 2 IRQ (active low)
- * PIO19 GPIRQ4# Input Dual-Port RAM IRQ (active low)
- * PIO20 GPIRQ3 Input UART D IRQ
- * PIO21 GPIRQ2 Input UART C IRQ
- * PIO22 GPIRQ1 Input UART B IRQ
- * PIO23 GPIRQ0 Input UART A IRQ
- * PIO24 GPDBUFOE# Output GP Bus Data Bus Buffer Output Enable
- * PIO25 PIO Input Battery OK Indication
- * PIO26 GPMEMCS16# Input GP Bus Memory Chip-Select 16-bit access
- * PIO27 GPCS0# Output SRAM 1 Chip Select
- * PIO28 PIO Input Top Board UART CTS
- * PIO29 PIO Output FPGA Program Mode (active low)
- * PIO30 PIO Input FPGA Initialised (active low)
- * PIO31 PIO Input FPGA Done (active low)
- */
-#define CONFIG_SYS_SC520_PIOPFS15_0 0x200a
-#define CONFIG_SYS_SC520_PIOPFS31_16 0x0dfe
-#define CONFIG_SYS_SC520_PIODIR15_0 0x87bf
-#define CONFIG_SYS_SC520_PIODIR31_16 0x2900
-
-/*-----------------------------------------------------------------------
- * PIO Pin defines
- */
-#define CONFIG_SYS_ENET_AUX_PWR 0x0004
-#define CONFIG_SYS_ENET_TOP_BRD_PWR 0x0010
-#define CONFIG_SYS_ENET_SF_WIDTH 0x0020
-#define CONFIG_SYS_ENET_PWR_ADC_DATA 0x0040
-#define CONFIG_SYS_ENET_PWR_ADC_CLK 0x0080
-#define CONFIG_SYS_ENET_PWR_ADC_CS 0x0100
-#define CONFIG_SYS_ENET_SF1_MODE 0x0200
-#define CONFIG_SYS_ENET_SF2_MODE 0x0400
-#define CONFIG_SYS_ENET_SF1_STATUS 0x0800
-#define CONFIG_SYS_ENET_SF2_STATUS 0x1000
-#define CONFIG_SYS_ENET_PWR_STATUS 0x4000
-#define CONFIG_SYS_ENET_WATCHDOG 0x8000
-
-#define CONFIG_SYS_ENET_PWR_FAIL 0x0001
-#define CONFIG_SYS_ENET_BAT_OK 0x0200
-#define CONFIG_SYS_ENET_TOP_BRD_CTS 0x1000
-#define CONFIG_SYS_ENET_FPGA_PROG 0x2000
-#define CONFIG_SYS_ENET_FPGA_INIT 0x4000
-#define CONFIG_SYS_ENET_FPGA_DONE 0x8000
-
-/*-----------------------------------------------------------------------
- * Chip Select Pin Function Select
- *
- * 1 1 1 1 1 0 0 0 }- 0xf8
- * | | | | | | | |
- * | | | | | | | +--- Reserved
- * | | | | | | +----- GPCS1_SEL = ROMCS1#
- * | | | | | +------- GPCS2_SEL = ROMCS2#
- * | | | | +--------- GPCS3_SEL = GPCS3
- * | | | +----------- GPCS4_SEL = GPCS4
- * | | +------------- GPCS5_SEL = GPCS5
- * | +--------------- GPCS6_SEL = GPCS6
- * +----------------- GPCS7_SEL = GPCS7
- */
-#define CONFIG_SYS_SC520_CSPFS 0xf8
-
-/*-----------------------------------------------------------------------
- * Clock Select (CLKTIMER[CLKTEST] pin)
- *
- * 0 111 00 1 0 }- 0x72
- * | \ / \| | |
- * | | | | +--- Pin Disabled
- * | | | +----- Pin is an output
- * | | +------- Reserved
- * | +----------- Disabled (pin stays Low)
- * +-------------- Reserved
- */
-#define CONFIG_SYS_SC520_CLKSEL 0x72
-
-/*-----------------------------------------------------------------------
- * Address Decode Control
- *
- * 0 00 0 0 0 0 0 }- 0x00
- * | \| | | | | |
- * | | | | | | +--- Integrated UART 1 is enabled
- * | | | | | +----- Integrated UART 2 is enabled
- * | | | | +------- Integrated RTC is enabled
- * | | | +--------- Reserved
- * | | +----------- I/O Hole accesses are forwarded to the external GP bus
- * | +------------- Reserved
- * +---------------- Write-protect violations do not generate an IRQ
- */
-#define CONFIG_SYS_SC520_ADDDECCTL 0x00
-
-/*-----------------------------------------------------------------------
- * UART Control
- *
- * 00000 1 1 1 }- 0x07
- * \___/ | | |
- * | | | +--- Transmit TC interrupt enable
- * | | +----- Receive TC interrupt enable
- * | +------- 1.8432 MHz
- * +----------- Reserved
- */
-#define CONFIG_SYS_SC520_UART1CTL 0x07
-#define CONFIG_SYS_SC520_UART2CTL 0x07
-
-/*-----------------------------------------------------------------------
- * System Arbiter Control
- *
- * 00000 1 1 0 }- 0x06
- * \___/ | | |
- * | | | +--- Disable PCI Bus Arbiter Grant Time-Out Interrupt
- * | | +----- The system arbiter operates in concurrent mode
- * | +------- Park the PCI bus on the last master that acquired the bus
- * +----------- Reserved
- */
-#define CONFIG_SYS_SC520_SYSARBCTL 0x06
-
-/*-----------------------------------------------------------------------
- * System Arbiter Master Enable
- *
- * 00000000000 0 0 0 1 1 }- 0x06
- * \_________/ | | | | |
- * | | | | | +--- PCI master REQ0 enabled (Ethernet 1)
- * | | | | +----- PCI master REQ1 enabled (Ethernet 2)
- * | | | +------- PCI master REQ2 disabled
- * | | +--------- PCI master REQ3 disabled
- * | +----------- PCI master REQ4 disabled
- * +------------------ Reserved
- */
-#define CONFIG_SYS_SC520_SYSARBMENB 0x0003
-
-/*-----------------------------------------------------------------------
- * System Arbiter Master Enable
- *
- * 0 0000 0 00 0000 1 000 }- 0x06
- * | \__/ | \| \__/ | \_/
- * | | | | | | +---- Reserved
- * | | | | | +------- Enable CPU-to-PCI bus write posting
- * | | | | +---------- Reserved
- * | | | +-------------- PCI bus reads to SDRAM are not automatically
- * | | | retried
- * | | +----------------- Target read FIFOs are not snooped during write
- * | | transactions
- * | +-------------------- Reserved
- * +------------------------ Deassert the PCI bus reset signal
- */
-#define CONFIG_SYS_SC520_HBCTL 0x08
-
-/*-----------------------------------------------------------------------
- * PAR for Boot Flash - 512kB @ 0x38000000, BOOTCS
- * 100 0 1 0 1 00000000111 11100000000000 }- 0x8a01f800
- * \ / | | | | \----+----/ \-----+------/
- * | | | | | | +---------- Start at 0x38000000
- * | | | | | +----------------------- 512kB Region Size
- * | | | | | ((7 + 1) * 64kB)
- * | | | | +------------------------------ 64kB Page Size
- * | | | +-------------------------------- Writes Enabled (So it can be
- * | | | reprogrammed!)
- * | | +---------------------------------- Caching Disabled
- * | +------------------------------------ Execution Enabled
- * +--------------------------------------- BOOTCS
- */
-#define CONFIG_SYS_SC520_BOOTCS_PAR 0x8a01f800
-
-/*-----------------------------------------------------------------------
- * Cache-As-RAM (Targets Boot Flash)
- *
- * 100 1 0 0 0 0001111 011001001000000000 }- 0x903d9200
- * \ / | | | | \--+--/ \-------+--------/
- * | | | | | | +------------ Start at 0x19200000
- * | | | | | +------------------------- 64k Region Size
- * | | | | | ((15 + 1) * 4kB)
- * | | | | +------------------------------ 4kB Page Size
- * | | | +-------------------------------- Writes Enabled
- * | | +---------------------------------- Caching Enabled
- * | +------------------------------------ Execution Prevented
- * +--------------------------------------- BOOTCS
- */
-#define CONFIG_SYS_SC520_CAR_PAR 0x903d9200
-
-/*-----------------------------------------------------------------------
- * PAR for Low Level I/O (LEDs, Hex Switches etc) - 33 Bytes @ 0x1000, GPCS6
- *
- * 001 110 0 000100000 0001000000000000 }- 0x38201000
- * \ / \ / | \---+---/ \------+-------/
- * | | | | +----------- Start at 0x00001000
- * | | | +------------------------ 33 Bytes (0x20 + 1)
- * | | +------------------------------ Ignored
- * | +--------------------------------- GPCS6
- * +------------------------------------- GP Bus I/O
- */
-#define CONFIG_SYS_SC520_LLIO_PAR 0x38201000
-
-/*-----------------------------------------------------------------------
- * PAR for Compact Flash Port #1 - 4kB @ 0x200000000, CS5
- * PAR for Compact Flash Port #2 - 4kB @ 0x200010000, CS7
- *
- * 010 101 0 0000000 100000000000000000 }- 0x54020000
- * 010 111 0 0000000 100000000000000001 }- 0x5c020001
- * \ / \ / | \--+--/ \-------+--------/
- * | | | | +------------ Start at 0x200000000
- * | | | | 0x200010000
- * | | | +------------------------- 4kB Region Size
- * | | | ((0 + 1) * 4kB)
- * | | +------------------------------ 4k Page Size
- * | +--------------------------------- GPCS5
- * | GPCS7
- * +------------------------------------- GP Bus Memory
- */
-#define CONFIG_SYS_SC520_CF1_PAR 0x54020000
-#define CONFIG_SYS_SC520_CF2_PAR 0x5c020001
-
-/*-----------------------------------------------------------------------
- * PAR for Extra 16550 UART A - 8 bytes @ 0x013f8, GPCS0
- * PAR for Extra 16550 UART B - 8 bytes @ 0x012f8, GPCS3
- * PAR for Extra 16550 UART C - 8 bytes @ 0x011f8, GPCS4
- * PAR for Extra 16550 UART D - 8 bytes @ 0x010f8, GPCS5
- *
- * 001 000 0 000000111 0001001111111000 }- 0x200713f8
- * 001 011 0 000000111 0001001011111000 }- 0x2c0712f8
- * 001 011 0 000000111 0001001011111000 }- 0x300711f8
- * 001 011 0 000000111 0001001011111000 }- 0x340710f8
- * \ / \ / | \---+---/ \------+-------/
- * | | | | +----------- Start at 0x013f8
- * | | | | 0x012f8
- * | | | | 0x011f8
- * | | | | 0x010f8
- * | | | +------------------------ 33 Bytes (32 + 1)
- * | | +------------------------------ Ignored
- * | +--------------------------------- GPCS6
- * +------------------------------------- GP Bus I/O
- */
-#define CONFIG_SYS_SC520_UARTA_PAR 0x200713f8
-#define CONFIG_SYS_SC520_UARTB_PAR 0x2c0712f8
-#define CONFIG_SYS_SC520_UARTC_PAR 0x300711f8
-#define CONFIG_SYS_SC520_UARTD_PAR 0x340710f8
-
-/*-----------------------------------------------------------------------
- * PAR for StrataFlash #1 - 16MB @ 0x10000000, ROMCS1
- * PAR for StrataFlash #2 - 16MB @ 0x11000000, ROMCS2
- *
- * 101 0 1 0 1 00011111111 01000000000000 }- 0xaa3fd000
- * 110 0 1 0 1 00011111111 01000100000000 }- 0xca3fd100
- * \ / | | | | \----+----/ \-----+------/
- * | | | | | | +---------- Start at 0x10000000
- * | | | | | | 0x11000000
- * | | | | | +----------------------- 16MB Region Size
- * | | | | | ((255 + 1) * 64kB)
- * | | | | +------------------------------ 64kB Page Size
- * | | | +-------------------------------- Writes Enabled
- * | | +---------------------------------- Caching Disabled
- * | +------------------------------------ Execution Enabled
- * +--------------------------------------- ROMCS1
- * ROMCS2
- */
-#define CONFIG_SYS_SC520_SF1_PAR 0xaa3fd000
-#define CONFIG_SYS_SC520_SF2_PAR 0xca3fd100
-
-/*-----------------------------------------------------------------------
- * PAR for SRAM #1 - 1MB @ 0x19000000, GPCS0
- * PAR for SRAM #2 - 1MB @ 0x19100000, GPCS3
- *
- * 010 000 1 00000001111 01100100000000 }- 0x4203d900
- * 010 011 1 00000001111 01100100010000 }- 0x4e03d910
- * \ / \ / | \----+----/ \-----+------/
- * | | | | +---------- Start at 0x19000000
- * | | | | 0x19100000
- * | | | +----------------------- 1MB Region Size
- * | | | ((15 + 1) * 64kB)
- * | | +------------------------------ 64kB Page Size
- * | +--------------------------------- GPCS0
- * | GPCS3
- * +------------------------------------- GP Bus Memory
- */
-#define CONFIG_SYS_SC520_SRAM1_PAR 0x4203d900
-#define CONFIG_SYS_SC520_SRAM2_PAR 0x4e03d910
-
-/*-----------------------------------------------------------------------
- * PAR for Dual-Port RAM - 4kB @ 0x18100000, GPCS4
- *
- * 010 100 0 00000000 11000000100000000 }- 0x50018100
- * \ / \ / | \---+--/ \-------+-------/
- * | | | | +----------- Start at 0x18100000
- * | | | +------------------------ 4kB Region Size
- * | | | ((0 + 1) * 4kB)
- * | | +------------------------------ 4kB Page Size
- * | +--------------------------------- GPCS4
- * +------------------------------------- GP Bus Memory
- */
-#define CONFIG_SYS_SC520_DPRAM_PAR 0x50018100
-
-#endif /* __CONFIG_H */
--
1.8.1
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