summaryrefslogtreecommitdiff
path: root/board
diff options
context:
space:
mode:
Diffstat (limited to 'board')
-rw-r--r--board/mercury/mpq101/Makefile47
-rw-r--r--board/mercury/mpq101/law.c52
-rw-r--r--board/mercury/mpq101/mpq101.c129
-rw-r--r--board/mercury/mpq101/tlb.c82
-rw-r--r--board/mercury/mpq101/u-boot.lds132
5 files changed, 0 insertions, 442 deletions
diff --git a/board/mercury/mpq101/Makefile b/board/mercury/mpq101/Makefile
deleted file mode 100644
index f9a07cc5ed..0000000000
--- a/board/mercury/mpq101/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# Copyright 2007 Freescale Semiconductor, Inc.
-# (C) Copyright 2001-2006
-# 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).o
-
-COBJS-y += $(BOARD).o
-COBJS-y += law.o
-COBJS-y += tlb.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS-y))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/mercury/mpq101/law.c b/board/mercury/mpq101/law.c
deleted file mode 100644
index 0e23a6aabd..0000000000
--- a/board/mercury/mpq101/law.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2008 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * 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 <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-/*
- * LAW(Local Access Window) configuration:
- *
- * 0x0000_0000 0x1fff_ffff DDR SYS_SDRAM_SIZE
- * 0xc000_0000 0xdfff_ffff RapidIO (set elsewhere) 512M
- * 0xe000_0000 0xe000_ffff CCSR (set elsewhere) 1M
- * 0xf000_0000 0xffff_ffff LBC options + FLASH 256M
- *
- * Notes:
- * CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
- * If flash is 8M at default position (last 8M), no LAW needed.
- *
- * LAW 0 is reserved for boot mapping
- */
-
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE_LOG - 1,
- LAW_TRGT_IF_DDR_1),
- SET_LAW(CONFIG_SYS_LBC_OPTION_BASE_PHYS, LAW_SIZE_256M,
- LAW_TRGT_IF_LBC)
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/mercury/mpq101/mpq101.c b/board/mercury/mpq101/mpq101.c
deleted file mode 100644
index e02e87f111..0000000000
--- a/board/mercury/mpq101/mpq101.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * (C) Copyright 2011 Alex Dubov <oakad@yahoo.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/processor.h>
-#include <asm/mmu.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_law.h>
-#include <asm/io.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-/*
- * Initialize Local Bus
- */
-void local_bus_init(void)
-{
- fsl_lbc_t *lbc = LBC_BASE_ADDR;
-
- out_be32(&lbc->ltesr, 0xffffffff); /* Clear LBC error interrupts */
- out_be32(&lbc->lteir, 0xffffffff); /* Enable LBC error interrupts */
-}
-
-int checkboard(void)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR);
-
- puts("Board: Mercury Computer Systems, Inc. MPQ-101 ");
-#ifdef CONFIG_PHYS_64BIT
- puts("(36-bit addrmap) ");
-#endif
- putc('\n');
-
- /*
- * Initialize local bus.
- */
- local_bus_init();
-
- /*
- * Hack TSEC 3 and 4 IO voltages.
- */
- out_be32(&gur->tsec34ioovcr, 0xe7e0); /* 1110 0111 1110 0xxx */
-
- out_be32(&ecm->eedr, 0xffffffff); /* clear ecm errors */
- out_be32(&ecm->eeer, 0xffffffff); /* enable ecm errors */
- return 0;
-}
-
-phys_size_t fixed_sdram(void)
-{
- ccsr_ddr_t *ddr = (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
- const char *p_mode = getenv("perf_mode");
-
- puts("Initializing....");
-
- out_be32(&ddr->cs0_bnds, CONFIG_SYS_DDR_CS0_BNDS);
- out_be32(&ddr->cs0_config, CONFIG_SYS_DDR_CS0_CONFIG);
-
- out_be32(&ddr->timing_cfg_3, CONFIG_SYS_DDR_TIMING_3);
- out_be32(&ddr->timing_cfg_0, CONFIG_SYS_DDR_TIMING_0);
-
- if (p_mode && !strcmp("performance", p_mode)) {
- out_be32(&ddr->timing_cfg_1, CONFIG_SYS_DDR_TIMING_1_PERF);
- out_be32(&ddr->timing_cfg_2, CONFIG_SYS_DDR_TIMING_2_PERF);
- out_be32(&ddr->sdram_mode, CONFIG_SYS_DDR_MODE_1_PERF);
- out_be32(&ddr->sdram_mode_2, CONFIG_SYS_DDR_MODE_2_PERF);
- out_be32(&ddr->sdram_interval, CONFIG_SYS_DDR_INTERVAL_PERF);
- } else {
- out_be32(&ddr->timing_cfg_1, CONFIG_SYS_DDR_TIMING_1);
- out_be32(&ddr->timing_cfg_2, CONFIG_SYS_DDR_TIMING_2);
- out_be32(&ddr->sdram_mode, CONFIG_SYS_DDR_MODE_1);
- out_be32(&ddr->sdram_mode_2, CONFIG_SYS_DDR_MODE_2);
- out_be32(&ddr->sdram_interval, CONFIG_SYS_DDR_INTERVAL);
- }
-
- out_be32(&ddr->sdram_clk_cntl, CONFIG_SYS_DDR_CLK_CTRL);
- out_be32(&ddr->sdram_cfg_2, CONFIG_SYS_DDR_CONTROL2);
-
- asm("sync;isync");
- udelay(500);
-
- out_be32(&ddr->sdram_cfg, CONFIG_SYS_DDR_CONTROL);
- asm("sync; isync");
- udelay(500);
-
- return ((phys_size_t)1) << CONFIG_SYS_SDRAM_SIZE_LOG;
-}
-
-void pci_init_board(void)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-
- /* PCI is disabled */
- out_be32(&gur->devdisr, in_be32(&gur->devdisr)
- | MPC85xx_DEVDISR_PCI1
- | MPC85xx_DEVDISR_PCI2
- | MPC85xx_DEVDISR_PCIE);
-}
-
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-
-void ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup(blob, bd);
-}
-
-#endif
diff --git a/board/mercury/mpq101/tlb.c b/board/mercury/mpq101/tlb.c
deleted file mode 100644
index fd2eaec484..0000000000
--- a/board/mercury/mpq101/tlb.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (C) Copyright 2000
- * 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 <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /*
- * TLB 0: 256M Non-cacheable, guarded
- * 0xf0000000 256M LBC (FLASH included)
- * Out of reset this entry is only 4K.
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_LBC_OPTION_BASE,
- CONFIG_SYS_LBC_OPTION_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 1: 1M Non-cacheable, guarded
- * 0xe000_0000 1M CCSRBAR
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_1M, 1),
-
-#ifdef CONFIG_SYS_SRIO1_MEM_PHYS
- /*
- * TLB 2: 256M Non-cacheable, guarded
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_SRIO1_MEM_VIRT, CONFIG_SYS_SRIO1_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /*
- * TLB 3: 256M Non-cacheable, guarded
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_SRIO1_MEM_VIRT + 0x10000000,
- CONFIG_SYS_SRIO1_MEM_PHYS + 0x10000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_256M, 1),
-
-#endif
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/board/mercury/mpq101/u-boot.lds b/board/mercury/mpq101/u-boot.lds
deleted file mode 100644
index f497a63f11..0000000000
--- a/board/mercury/mpq101/u-boot.lds
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
- *
- * 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 RESET_VECTOR_ADDRESS
-#define RESET_VECTOR_ADDRESS 0xfffffffc
-#endif
-
-#include <config.h>
-
-OUTPUT_ARCH(powerpc)
-
-PHDRS
-{
- text PT_LOAD;
- bss PT_LOAD;
-}
-
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .interp : { *(.interp) }
- /* To simplify mass deployment, environment precedes the monitor text in the
- * same flash sector.
- */
- .ppcenv CONFIG_ENV_ADDR : { common/env_embedded.o (.ppcenv) }
- .text :
- {
- *(.text*)
- } :text
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- } :text
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- _GOT2_TABLE_ = .;
- KEEP(*(.got2))
- KEEP(*(.got))
- PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
- _FIXUP_TABLE_ = .;
- KEEP(*(.fixup))
- }
- __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
- __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
-
- .data :
- {
- *(.data*)
- *(.sdata*)
- }
- _edata = .;
- PROVIDE (edata = .);
-
- . = .;
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = .;
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(256);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(256);
- __init_end = .;
-
- .bootpg RESET_VECTOR_ADDRESS - 0xffc :
- {
- arch/powerpc/cpu/mpc85xx/start.o (.bootpg)
- } :text = 0xffff
-
- .resetvec RESET_VECTOR_ADDRESS :
- {
- KEEP(*(.resetvec))
- } :text = 0xffff
-
- . = RESET_VECTOR_ADDRESS + 0x4;
-
- /*
- * Make sure that the bss segment isn't linked at 0x0, otherwise its
- * address won't be updated during relocation fixups. Note that
- * this is a temporary fix. Code to dynamically the fixup the bss
- * location will be added in the future. When the bss relocation
- * fixup code is present this workaround should be removed.
- */
-#if (RESET_VECTOR_ADDRESS == 0xfffffffc)
- . |= 0x10;
-#endif
-
- __bss_start = .;
- .bss (NOLOAD) :
- {
- *(.sbss*)
- *(.bss*)
- *(COMMON)
- } :bss
-
- . = ALIGN(4);
- __bss_end__ = . ;
- PROVIDE (end = .);
-}
generated by cgit (git 2.34.1) at 2024-12-25 05:39:26 +0000